dware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.516511] Call Trace: [ 109.519078] dump_stack+0x194/0x257 [ 109.522689] ? arch_local_irq_restore+0x53/0x53 [ 109.527339] ? rcutorture_record_progress+0x10/0x10 [ 109.532344] should_fail+0x8c0/0xa40 [ 109.536039] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.541116] ? unwind_get_return_address+0x61/0xa0 [ 109.546028] ? __save_stack_trace+0x7e/0xd0 [ 109.550329] ? depot_save_stack+0x12c/0x490 [ 109.554635] ? save_stack+0xa3/0xd0 [ 109.558233] ? save_stack+0x43/0xd0 [ 109.561830] ? kasan_kmalloc+0xad/0xe0 [ 109.565687] ? kmem_cache_alloc_trace+0x136/0x750 [ 109.571028] ? ipv6_add_addr+0x2d7/0x1940 [ 109.575147] ? inet6_addr_add+0x196/0x380 [ 109.579266] ? addrconf_add_ifaddr+0x13d/0x1c0 [ 109.583815] ? inet6_ioctl+0x111/0x1e0 [ 109.587672] ? sock_do_ioctl+0x65/0xb0 [ 109.591530] ? compat_sock_ioctl+0xf90/0x29d0 [ 109.595997] ? compat_SyS_ioctl+0x151/0x2a30 [ 109.600381] ? do_fast_syscall_32+0x3ee/0xf9d [ 109.604846] ? entry_SYSENTER_compat+0x51/0x60 [ 109.609402] ? lock_acquire+0x1d5/0x580 [ 109.613356] ? check_noncircular+0x20/0x20 [ 109.617562] ? print_irqtrace_events+0x270/0x270 [ 109.622293] ? __lock_is_held+0xb6/0x140 [ 109.626339] should_failslab+0xec/0x120 [ 109.630287] kmem_cache_alloc+0x47/0x760 [ 109.634327] ? __lock_is_held+0xb6/0x140 [ 109.638365] dst_alloc+0x11f/0x1a0 [ 109.641885] __ip6_dst_alloc+0x35/0x90 [ 109.645749] ip6_dst_alloc+0x29/0xb0 [ 109.649433] ? print_irqtrace_events+0x270/0x270 [ 109.654166] addrconf_dst_alloc+0x76/0x3d0 [ 109.658381] ipv6_add_addr+0x2f9/0x1940 [ 109.662327] ? find_held_lock+0x35/0x1d0 [ 109.666380] ? inet6_netconf_get_devconf+0x850/0x850 [ 109.671454] ? __local_bh_enable_ip+0x121/0x230 [ 109.676101] ? mark_held_locks+0xaf/0x100 [ 109.680221] ? igmp6_group_added+0xf6/0x400 [ 109.684514] ? __local_bh_enable_ip+0x121/0x230 [ 109.689157] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.694142] ? ipv6_mc_up+0x9b/0xc0 [ 109.697740] ? trace_hardirqs_on+0xd/0x10 [ 109.701857] ? __local_bh_enable_ip+0x121/0x230 [ 109.706502] ? _raw_read_unlock_bh+0x30/0x40 [ 109.710882] ? ipv6_mc_up+0x9b/0xc0 [ 109.714484] ? ipv6_find_idev+0x14e/0x240 [ 109.718616] ? rtnl_kfree_skbs+0x70/0x70 [ 109.722658] inet6_addr_add+0x196/0x380 [ 109.726602] ? inet6_addr_add+0x196/0x380 [ 109.731520] addrconf_add_ifaddr+0x13d/0x1c0 [ 109.737915] ? addrconf_set_dstaddr+0x630/0x630 [ 109.743072] ? lock_release+0xa40/0xa40 [ 109.747033] ? __lock_is_held+0xb6/0x140 [ 109.751073] inet6_ioctl+0x111/0x1e0 [ 109.754757] ? inet6_ioctl+0x111/0x1e0 [ 109.758621] sock_do_ioctl+0x65/0xb0 [ 109.762311] compat_sock_ioctl+0xf90/0x29d0 [ 109.766620] ? sock_unregister+0x140/0x140 [ 109.770827] ? rcu_note_context_switch+0x710/0x710 [ 109.776953] ? __might_sleep+0x95/0x190 [ 109.781602] ? _cond_resched+0x14/0x30 [ 109.785469] ? selinux_file_ioctl+0x444/0x690 [ 109.789939] ? __fget_light+0x297/0x380 [ 109.793888] ? selinux_capable+0x40/0x40 [ 109.797937] ? __sb_end_write+0xa0/0xd0 [ 109.801896] ? security_file_ioctl+0x7d/0xb0 [ 109.806285] compat_SyS_ioctl+0x151/0x2a30 [ 109.810491] ? compat_SyS_ioctl+0x151/0x2a30 [ 109.814872] ? do_fast_syscall_32+0x156/0xf9d [ 109.819340] ? sock_unregister+0x140/0x140 [ 109.825031] ? do_ioctl+0x60/0x60 [ 109.829326] do_fast_syscall_32+0x3ee/0xf9d [ 109.833630] ? do_int80_syscall_32+0x9d0/0x9d0 [ 109.838197] ? syscall_return_slowpath+0x2ad/0x550 [ 109.843100] ? prepare_exit_to_usermode+0x340/0x340 [ 109.848091] ? sysret32_from_system_call+0x5/0x3b [ 109.852914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.857742] entry_SYSENTER_compat+0x51/0x60 [ 109.862123] RIP: 0023:0xf7f58c79 2017/12/18 10:56:06 executing program 1: socket$inet(0x2, 0x1000000000003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000856000-0xdc)="efd2bc148741e0af471b654f8c38926dd0c00bcca1ce264e56a31e41fd90ef9f925b92e3519a8034452d3b29d6d4fd457942554d2570547e65029f8d432b8b265b3a4110dd3f4bd84d7017150147b264dd18b14a9293f11eec07f42d2806b06150f0527f6c5176f9b91de28de6afde2f8dc1ee3c0eef45b26653b63688ca2563ae0280dcc27d0487907585534525f6824fdc909ace8267e192c8608fda67506e60c02e53100c807f936cee00c19977204f1700a43f520b4d2cfc46af55f23b86d7a08cd5fffffffffffffff9d22aaa65e17ecfb2c048356f361dbd10", 0xdc, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) [ 109.865456] RSP: 002b:00000000f775408c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 109.873134] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000008916 [ 109.880374] RDX: 0000000020d2dfe8 RSI: 0000000000000000 RDI: 0000000000000000 [ 109.887621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 109.894861] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 109.902100] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/18 10:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000515000-0x24)={@common='lo\x00', &(0x7f0000b20000-0x48)=@ethtool_link_settings={0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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 = perf_event_open(&(0x7f0000e92000)={0x0, 0x78, 0x0, 0x9, 0x1, 0x100, 0x0, 0x8000, 0x9000, 0x8, 0x80, 0x80, 0x2, 0x1, 0x0, 0x800, 0x2, 0x61d, 0x7f, 0x2220, 0x41, 0x7fff, 0x2, 0x1, 0x9, 0x8000, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003fe000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a2e000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000bfa000)={r3, r4, 0x1}) 2017/12/18 10:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008f8000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000038a000-0x4)=0x0, &(0x7f0000033000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair(0x0, 0x802, 0x8, &(0x7f0000cac000-0x8)={0x0, 0x0}) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000afc000)='net/ip6_tables_matches\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000aa7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cb3000-0x4)=0x0, &(0x7f0000d25000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) socketpair$inet6(0xa, 0x80006, 0x1ff000000000, &(0x7f0000069000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000737000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000c32000-0x60)=""/96) syz_open_dev$evdev(&(0x7f0000f00000-0x12)='/dev/input/event#\x00', 0x5, 0x109000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000f6a000-0xe0)={{0x2, 0x1, 0x5, 0x3, 0x5fab1004}, 0x1, 0x1000, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0xfffffffffffffffd, 0x3de8806d, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2017/12/18 10:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003b3000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x81, 0x400, 0x3, 0xa9f0}, &(0x7f0000102000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=r1, &(0x7f0000c0a000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000042b000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2cec0cad, 0xfff}, 0x98) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b7e000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95f6, 0x5}, 0x98) clock_adjtime(0x7, &(0x7f0000a7b000)={0x0, 0xdf, 0x1ff, 0x6, 0x100, 0x2, 0x7d9, 0x3f, 0x0, 0x9, 0x7, 0x100000001, 0x10001, 0x20, 0xfffffffffffffffa, 0x7dd, 0x8, 0x5a1, 0x3, 0x81, 0x6, 0x100000001, 0x9, 0xf195, 0x10001, 0x1f}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000e61000-0x1c)={0x0, 0x0, &(0x7f0000b75000-0x8)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4c000-0xe)='oom_score_adj\x00') socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000501000-0x18)={0x0, 0x6a99, 0x6, &(0x7f00003f9000-0x8)=0x0}) set_mempolicy(0xc003, &(0x7f0000b80000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000089c000-0x4)={0x7}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000061e000-0x24)={0x0, 0x7, 0x3, 0x10001, 0x3, 0x80, 0x3, 0x1, 0x0, 0x6b2, 0x2, 0x8}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000418000)={0x0, 0x4000000000, 0x200000000000}, &(0x7f0000efa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000098000)={0x200000, 0x0, 0x200000000000, 0x4, 0x0, 0x900000000000000, 0x20000000, 0x40009fa, r3}, &(0x7f0000d2e000)=0x20) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f00004a5000-0x4)=0x5, 0x4) name_to_handle_at(0xffffffffffffffff, &(0x7f0000be9000-0x8)='./file0\x00', &(0x7f000075a000-0x7c)={0x7c, 0x2, "16f946c1ef66c6bbdf835a9e5acad180c08eb415de2d5331f2c0f899998a5e23fce7665e45f13ffd1fbef703e4ee4cb8706b4c5134ceaa40f2fa5833e73150163b8a6163da84ad3088f64cf7310efff5766c85d764ba3d7a11989a17bed859bc0a5548182e28ebbd6c47427b5da22e1d35738dea"}, &(0x7f0000659000-0x4)=0x0, 0x1400) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000017f000)={r3, 0x8}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) fcntl$addseals(r4, 0x409, 0x4) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x7, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000442000)='/selinux/relabel\x00', 0x2, 0x0) mlock(&(0x7f00007d8000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000022a000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/18 10:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000065c000)=@ethtool_ringparam={0x10, 0xbd26, 0x4, 0xfffffffffffffff9, 0x80000001, 0xffffffffffffffc1, 0xfb05, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00002ba000-0x1c)={0x8, 0x100, 0x7ff, 0x0, 0x7ff, 0x4, 0x3f, 0x6, 0x7f, 0xfffffffffffffffc, 0x9, 0x7, 0x0, 0x1, 0x37, 0x5f36, 0x6, 0x7, 0x9}) 2017/12/18 10:56:06 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00001f1000)='./file0\x00', &(0x7f0000cd5000)={0xd3, 0x5, "6db92afb1995963aeef5eb55465a3f5b90efe914ecaeb71700d3bc58022356c17be8e29f77777c9f4fa499a1ad6ca442da477222d236d558fb1ef79b9bf791a26416cc6652555066940d1515421d1a8c377742b478f35704070f50adab3b7f2fbe184ce39feb3820f0ac8eb7ce4f902d9576ec62efbd1b25768cc918c8336ecd46b4ae759f322d04c3053c87638bef099f1ba22bd96b696296a3ef36732b6b6a01cd7964d424f2e5f5d8948e89e39cce869bc06a780df4964f11a35bb24479a09ea8b1f8c750e8f66dcf58"}, &(0x7f0000000000)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1100000000003, 0x1) recvfrom$llc(r0, &(0x7f0000e2e000)=""/87, 0x57, 0x2000, &(0x7f00002d9000-0x10)={0x1a, 0x0, 0x0, 0x9, 0x1f, 0xfffffffffffff815, @random="7d22bf5a1a5d", [0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r3, 0x8, 0x6) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = syz_open_dev$sg(&(0x7f0000e52000)='/dev/sg#\x00', 0x401, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000002000-0x4)=0x1f, 0x4) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000e84000)=""/0, 0x0}, {&(0x7f000049f000-0x2)=""/2, 0x2}, {&(0x7f0000582000)=""/72, 0x48}], 0x3, &(0x7f0000df9000-0x1000)=""/4096, 0x1000, 0x4}, 0x10000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000001000)=0x98) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000fa4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000129000)=0xc) 2017/12/18 10:56:06 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ad000+0x107)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000445000-0x28)={0x5, 0x7, 0x2, 0xffffffffffffff57, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000790000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00007f0000)='./file0\x00', 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000083a000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') pipe(&(0x7f0000700000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000963000-0x9)='/dev/rtc\x00', 0xc400, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000578000-0x8)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000c23000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004e5000)=0x1c, 0x80800) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000748000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000917000-0x20)={@generic="c34a4a45f1f8d56e2b5265467f11f4f7", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x1f4, &(0x7f0000668000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1be, 0x2b, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2f, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xed, "56aecec1e66c5f301329f956777f2fbc0bdc00b1530e0ca64c14186bffa57d0995256864ead1f367c021fdad98994e102902aaa4dd4663ded00104cbf8b124e5c50de1e15e359407dc84c6afb4b440b6c0592c4a51964a5eee95fbaaa318bb93f2c3648d8f45dfad9434918dd6574d92656ef511b76e32e76d759ba4eb04b06fe07ecad1f4af73a0093af4562a77afc8d1810779920766a0c1a2fcacf7924e1fad1bdee499633a4da26ffd0cc9b0f87b7d312c9778b5ad95c5bb550f5dd0607f5df98e6bb701af35017ea8528160e7f5369e70f0d59f918dff50d9e7bb42f29d836278ddf437dc2bd83d5ddf89"}, {0xc9, 0xbd, "7e38791f5177b8046fe79e4a8509e0bac2598eef6cda03805527e83061e755479ee09a512ab3176904c56c9a0a0d78fd024ab18faf82ff0b944452e9e2e0b4856c9b96c6f509e92b53b974fbe288a74ad7374b96807616cdbf4994da5d4e7c13dc4bcd0e9d9dcf9c5eaf42559a0fa59c323729df5b34781a1cf00d58b2f4a586fd3a6d9a94276bc51833af21c466800aa5a170ddd365f86c308bcaebcf8be1f760fc231665103d8a8bd7397838d10a935bf0259148e3c90fbe06bc6ccb"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000829000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(r2) clock_nanosleep(0x1, 0x0, &(0x7f0000ff6000-0x10)={0x0, 0x989680}, &(0x7f0000f61000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f68000)={r8, r9}, 0x0) socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000602000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80003, 0x1) prctl$intptr(0x26, 0x5) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000000)={0x1, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00001a1000)={0x0, 0x1, 0x4, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:06 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000e35000)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x400}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc, &(0x7f00005e9000-0x3)="f636", 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd5000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000fd6000-0x2)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x34, r0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00006f4000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000233000)={0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00005db000)={r5, 0x0, 0xf83}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000021f000-0x10)={r6, 0x0, 0x6b}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00009e5000-0x8)={r8, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r10, r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000675000)={r11, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xfe, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0xc00) clock_gettime(0x3, &(0x7f0000c1b000)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, 0x0, 0x40000005, &(0x7f00007d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000511000-0x20)={{r12, 0x0}, {0x0, 0x0}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000e22000)='/dev/random\x00', 0x0, 0x40001) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) futex(&(0x7f0000001000)=0x0, 0x88, 0x1, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f0000e47000-0x4)=0x0, 0x0) io_setup(0x838c, &(0x7f000065b000)=0x0) clock_gettime(0x3, &(0x7f0000f29000-0x10)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000317000-0x8)={0x42424242, 0x42424242}, 0x1, 0x2) r13 = socket(0x10, 0x802, 0x0) write(r13, &(0x7f00005b5000)="200000001900077653000000000048008000000000ffffffff000004000000001e", 0x21) accept4$ipx(r2, 0x0, &(0x7f00004e7000)=0x0, 0x80000) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x1000000000001, 0x10001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0xffffbfffffffffff, 0x400, 0xffffffffffffffff}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) r2 = syz_open_dev$mouse(&(0x7f0000423000-0x12)='/dev/input/mouse#\x00', 0x401, 0x10800) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000dba000)={0x1, 0x20003, 0x7}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000422000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00006f6000-0x4)=0x0, &(0x7f0000ab8000+0x1ce)=0x4) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000208000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8200, 0x80000001, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x9, 0x9, 0x202, 0x1, 0xfffffffffffffffd, 0x5, 0x1ff, 0x2, r3}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000+0xef5)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_delete(r4) io_setup(0x100000000, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r6, &(0x7f0000003000-0xc)={0x10, 0x0, 0x8000, 0x80}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x2, 0x0) inotify_init1(0x80800) ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r5, 0x5, 0xa, &(0x7f0000002000-0x140)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x8)={0x0, 0x0}) sysinfo(&(0x7f0000001000-0xd2)=""/210) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) 2017/12/18 10:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0xfffffffffffffff9) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000532000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c84000)=0xc) timer_create(0x0, &(0x7f00002c6000-0x58)={0x0, 0x7, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b6000-0x4)=0x0) 2017/12/18 10:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000037b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000062b000)=0x5) 2017/12/18 10:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000007b000)=0x7ff, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4c000-0xe)='oom_score_adj\x00') socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000501000-0x18)={0x0, 0x6a99, 0x6, &(0x7f00003f9000-0x8)=0x0}) set_mempolicy(0xc003, &(0x7f0000b80000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000089c000-0x4)={0x7}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000061e000-0x24)={0x0, 0x7, 0x3, 0x10001, 0x3, 0x80, 0x3, 0x1, 0x0, 0x6b2, 0x2, 0x8}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000418000)={0x0, 0x4000000000, 0x200000000000}, &(0x7f0000efa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000098000)={0x200000, 0x0, 0x200000000000, 0x4, 0x0, 0x900000000000000, 0x20000000, 0x40009fa, r3}, &(0x7f0000d2e000)=0x20) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f00004a5000-0x4)=0x5, 0x4) name_to_handle_at(0xffffffffffffffff, &(0x7f0000be9000-0x8)='./file0\x00', &(0x7f000075a000-0x7c)={0x7c, 0x2, "16f946c1ef66c6bbdf835a9e5acad180c08eb415de2d5331f2c0f899998a5e23fce7665e45f13ffd1fbef703e4ee4cb8706b4c5134ceaa40f2fa5833e73150163b8a6163da84ad3088f64cf7310efff5766c85d764ba3d7a11989a17bed859bc0a5548182e28ebbd6c47427b5da22e1d35738dea"}, &(0x7f0000659000-0x4)=0x0, 0x1400) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000017f000)={r3, 0x8}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) fcntl$addseals(r4, 0x409, 0x4) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x7, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000061000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000442000)='/selinux/relabel\x00', 0x2, 0x0) mlock(&(0x7f00007d8000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000022a000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/18 10:56:06 executing program 7: get_thread_area(&(0x7f00001d1000)={0x0, 0x9, 0x20, 0xb1, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000146000)=0x9) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000153000)={0x6, 0x3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f00006f6000-0x5)='user\x00', &(0x7f0000546000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000793000)="a03ae50351fbb2ac10802bdd9aa9267d83727d8467fe7d1c3af208a58559507f6ea7142c095e8030a7d80eab5dad4af1eee67a74f4d00dffbf03c3824145e65fd73e5b8439cc6fdc3915648f5d3fa74d2bde175e6b24653a29", 0x59, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000fe000-0x6)='.dead\x00', &(0x7f0000b36000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bee000)="25793d67a3b1bf30fc3cd0180b5d11f365ffe032e16c1ebe72b0056cc0def9b56b2cd1a27a06ab7dcad4dc36fb497c3d85c5dc61a395bdf37608f58b08dd10c813ceebaeeb225ca00221ccf206667f7a80c4679fdfeb3ed28445758596bb1c621133367ebf321588f44def5cc903f230c36693d60e4281f56b4e6a77e92f768005b3071b2ebe881b38d0e278ac", 0x8d, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$vcsa(&(0x7f00001d6000)='/dev/vcsa#\x00', 0x6, 0x22000) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000148000)={0x1, 0x80000000, 0x7ff}) setns(r0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000174000)=@assoc_value={0x0, 0x0}, &(0x7f00000de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002b2000-0xc)={r4, 0x9, 0x20}, 0xc) r5 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000032c000)=0x7, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000df8000)={0x0, @in={{0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0xfffffffffffff800, 0x1000, 0x10001, 0x7, 0x1, 0x93, 0x77, 0x5, 0x8, 0x9, 0xf7, 0x6, 0x9]}, &(0x7f00006cc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008c0000)={r1, 0x78, "87b827a937e884a7eb96dbfbd1ed5bace000b85d73d8381fbe5601f1ad2d1561bf5f162d21dc787b450c7063c25423a79bf562c9e634d1e6de2b35fe53af0ad1db46a3fd79925a6ae0d1250add8818fa2d0900f296d9610fbe78696e78e45510690628b1f5b1a17752f8c26467ba99c0172f3edbce451411"}, &(0x7f0000bf1000)=0x80) r2 = dup3(r0, r0, 0x80000) inotify_add_watch(r2, &(0x7f0000c4b000-0x8)='./file0\x00', 0x1) 2017/12/18 10:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000086000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b24000)={0x0, 0x68, &(0x7f0000035000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x9ba, @loopback={0x0, 0x1}, 0x178}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d45000)={0x80000000, 0x8e1, 0x2, 0x0, 0xa7, 0x6, 0x7, 0xb3fa, r2}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001d5000)={@common='lo\x00', @ifru_flags=0x801}) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000049a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000063000)=@assoc_value={0x0, 0x4}, &(0x7f0000f7f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000036e000-0x4)=r4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000075f000)="05451388883d002576a56d59e51a909a1d8a1dd9d85ab11219f24ecfc876ab6f144d3dd4cb63a232dd86281ea020519730d1b7159d86da60ce48a5df81d877a324e956cf06dd151eb6bb43c5fc2a4ae82af86d3e7d5330fa185550fe67a7a4fc9596c26e75f584f623d239b8a9450be92e26ac93770cabc14b5d0160f1e2f63964ebd68acbf08acb06d653b0dcc27aace559d51fc947c7625ad3b0902814e8c0339a3764ac8f31701e0447a3d1767e0525695de9d547fa0b4390c129956e27144d883cc39b8f2697c42b34118fe287b330a8672760c9e4c74f7742", 0xdb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000b59000-0x4)=0x4) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000c88000/0x3000)=nil, 0x3000}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xed, 0x4000) 2017/12/18 10:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2e, 0x80) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000035b000)='/dev/sequencer\x00', 0x20c02, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000099d000-0x90)={0x8, {{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]}}, 0x90) r1 = open(&(0x7f0000fbe000-0x8)='./file0\x00', 0x443, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000061000-0x4)=0xc) clone(0x0, &(0x7f0000059000)="1e", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="fd") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a68000)='mime_type\x00', 0xa, 0x2) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00009b9000)=""/43) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000013c000)={0x0, 0x0, 0x0}, &(0x7f000077b000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000074c000)={0x0, 0x0, 0x0}, &(0x7f0000e92000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000788000)={0x81, 0x4, r5, 0x7c18, r6, 0x7, 0x101, 0x401}) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e61000)={r2, 0x5d81}, 0x8) bind$alg(r4, &(0x7f0000038000-0x58)={0x26, "6861736800000000000040000086", 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000aa2000)="1000000000fbff01000000e7fffffaff", 0x10) accept4(r3, 0x0, &(0x7f0000ca0000-0x4)=0x0, 0x0) pipe2(&(0x7f000046e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) move_pages(r5, 0x0, &(0x7f0000550000)=[], &(0x7f0000de7000)=[0x8000, 0x1ce0, 0x7f, 0x2, 0x3], &(0x7f0000a3f000)=[0x0, 0x0], 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bb8000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000617000-0x10)="d2cadf7c895f5711103d7598960cc99b", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052b000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x894, 0xb64, 0x4, 0x1}, &(0x7f000052b000)=0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, r5}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008b9000-0x4)=0x0, &(0x7f000060a000)=0x4) fcntl$lock(r8, 0x7, &(0x7f000052b000)={0x2, 0x2, 0x0, 0x1, 0x0}) set_thread_area(&(0x7f00009bf000)={0x2, 0x100000, 0x1000, 0x1, 0x8001, 0x4, 0xcc, 0x7fff, 0x72, 0x7fff}) 2017/12/18 10:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:06 executing program 7: r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x0}) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=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$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) setgid(r2) sched_setaffinity(0x0, 0x8, &(0x7f0000fa2000)=0x75) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000)=0xe8) ioprio_get$uid(0x3, r6) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000070, 0x0, 0x3f}]}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r8, 0x1001, &(0x7f0000029000-0x8)={&(0x7f0000020000-0x1000)=""/4096, 0x1000}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000028000)='/dev/usbmon#\x00', 0x7, 0x8005) readlinkat(r9, &(0x7f0000001000)='./file0\x00', &(0x7f0000019000-0x17)=""/23, 0x17) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000003000)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x63da3d25, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r7, r0, 0x80000) ioctl$KDSIGACCEPT(r9, 0x4b4e, 0x1a) open(&(0x7f0000b97000-0x8)='./file0\x00', 0x2002, 0x80000020018) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f62000)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000727000)=0x5, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x1f, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000658000-0x16)='net/ip_tables_targets\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000bc000-0x28)={0x5, 0x5, 0x4, 0x4, 0x6}) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x7, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000c9f000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x2004000000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cef000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r3, 0x8}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d2f000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f000000a000)=0x77a, 0x4) setsockopt$inet_int(r2, 0x0, 0x10, &(0x7f000000d000)=0x40000046, 0x4) connect$inet(r2, &(0x7f000000c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f000092d000-0x5)='}{&#\x00', 0x6) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000bf1000-0x80)={[0x6000, 0x218533391e440022, 0x3001, 0xf000], 0x0, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000dda000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000d000)=[{0x3, 0x6c2}, {0x3, 0xf7ff}, {0xffffffffffffffff, 0x200000000}, {0x400, 0xb}, {0xadd89c356ffeeb57, 0x20}, {0x8, 0x40000000008b}, {0x3, 0x4c}, {0x200007, 0x7}, {0x4, 0xffff}], 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r6}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) r7 = dup2(r2, r5) setsockopt$inet_tcp_int(r7, 0x6, 0xc, &(0x7f0000fc2000-0x4)=0x4002, 0x4) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000010000-0x4)=0x200000000000002, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x3, 0x0, 0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000e93000)='/dev/vcs\x00', 0x4403, 0x0) 2017/12/18 10:56:06 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000046a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007d8000-0x10)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000000)=""/131, 0x83}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x3, 0x89400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f0000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00009d4000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x2c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000bc6000-0x58)={0x26, 'rng\x00', 0x3, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000e70000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, @multicast2=0x0}, &(0x7f000019e000)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$KVM_SMI(r4, 0xaeb7) fsetxattr(r3, &(0x7f0000b26000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000096b000)='\x00', 0x1, 0x3) 2017/12/18 10:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xa38c, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2a000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000083d000-0x8)=[0x6, 0x3]) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e31000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e03000-0x4)=0xe8) stat(&(0x7f00007d0000)='./file0\x00', &(0x7f0000674000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063e000)={r3, r4, r5}, 0xc) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000015f000)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x10}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) creat(&(0x7f0000c4f000)='./file0\x00', 0x14) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f04000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00004ff000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051c000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) sendto$inet(r0, &(0x7f0000f8c000)="574063e4219ce6ce55d4bd62be1b588383c1e149e0ceec4972f138946d2ba59e3536946469ba2d599920b28652378f8a0000e34b44fcf0309ab1c8f0be65a0cb5ce9027125ba866a505f32c8ef60c4c07364a4687c854258096a7f", 0x5b, 0x80, &(0x7f0000ce8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000080000)={&(0x7f0000701000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d76000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002e7000-0x5)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000421000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x9, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000674000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000add000)={0xffffffff, 0x3000000000000000, 0x7ffffffc, 0x3, 0x10, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a7d000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x2c) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x10000025) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000236000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000-0x60)={&(0x7f0000001000-0x8)=[0x26, 0x100000001], 0x2, 0x4, 0x5, 0x8001, 0x2, 0x5d2, {0x2, 0xffffffffffffff56, 0x0, 0x401, 0x3f, 0x7, 0x1, 0xbc, 0xa1e, 0x9, 0x200, 0x8000, 0x0, 0x2, "4c60d56ce6459a82a60f76016ce36166fac905342204f36603272781ea1f8726"}}) r3 = syz_open_dev$mouse(&(0x7f0000bcc000)='/dev/input/mouse#\x00', 0xffff, 0x100) 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) clone(0x0, &(0x7f0000001000)="d9c6597bb27f7c09a0de30a06a90baae79f5", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="e45c979d5c52bb329ece975b04d2982e3b252e2613ccb0c6d63699a54c993cc51b712f6da6707bb53bb6db39783e30b29bf4076b70ed1981a995a6a50428245a3f858cf080783f8b3d3a94fba1d5d0c4ac27c973c72f7b0cb5990829d56b44fe77b2ee3b2a61374aac34bae2faa541b91e83f35ccdb4a861fd3905b8") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002c7000)={r1, 0x2c, &(0x7f0000b4e000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) 2017/12/18 10:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000841000-0xa)='/dev/cuse\x00', 0x2000, 0x0) sendto$unix(r1, &(0x7f0000e42000)="33d36595ca0bbe13a0c8a6457383b16cebfdab085e2f39f41d30cd7c9af0d2fb52f670ab916a20be8b589a", 0x2b, 0x40000, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00008e3000+0x9ed)=""/96) signalfd(r0, &(0x7f0000ac6000-0x6)={0x7fff}, 0x8) 2017/12/18 10:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') socket$inet(0x2, 0x4, 0xfffffffffffffe01) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x400000000000009, 0x2, 0x0, 0xf77ffffffffffffc, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7e000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000e6c000-0x8)={0x9, &(0x7f0000d8c000-0x24)=[{0x1, 0x6}, {0x7fff, 0x7}, {0x3ead, 0x7}, {0x5, 0x5}, {0x6, 0xfa}, {0x0, 0x0}, {0x81, 0x693}, {0x9, 0x8}, {0xffffffff, 0x4}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:06 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getdents64(r1, &(0x7f0000a75000)=""/241, 0xf1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:06 executing program 7: syz_open_dev$vcsn(&(0x7f0000790000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$mouse(&(0x7f000048f000)='/dev/input/mouse#\x00', 0x1ff, 0x80040) r6 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x200000000c568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x4080000000e, &(0x7f00000ba000-0xc2)="02000000020001000000be8c5ee18c88010001000000000001da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001000000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0298e9e9f55406aa10ddfdff036a00000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affa00041ad0d2c03eef6795de42e384", 0xc2) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000000)=0x406) r8 = getpid() ptrace$getenv(0x4201, r8, 0x3, &(0x7f0000701000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002000-0x4)=0x80000001, 0x4) r9 = socket(0x10, 0x802, 0x0) fanotify_mark(r3, 0x20, 0x48020008, r2, &(0x7f0000001000-0x7)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r5, r6) signalfd(r5, &(0x7f0000001000)={0x4800000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r10, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r9, 0x40096101, &(0x7f0000004000-0x4)=0x0) vmsplice(r3, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="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", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000516000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_buf(r11, 0x29, 0x20, &(0x7f0000001000)="f935421c7760277a972287034bd7fc87b393670aefedfc0436574abcffff00004c38e9b4574fad0a464340f1623fd94bf243d8f718421a35f7c2a0601584864f130d385f10cf5b5ecfb7ce35fbb07602959537e0ab6f27f23ccd1373e5f2635651b19bbdd040d25ec405748000d45a386511faf1af47fb63eaebed489ef90eed3a7e7f769e2899c812e4dce4ee7334cd19a0b216f27d3899c2ba8a07fee96fd2ddfcdd6498cd28a05684667217fe0173c89320f9bc03cda8ac8a558b79858431bf7842fa66b470cd", 0xc8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000006000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f3000-0x4)=0x10, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b44000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000fe4000-0x10)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a0066030000000000000005000800040000000007070b378f", 0x29}], 0x1) prctl$intptr(0x1, 0xfffffffffffffc01) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000687000-0x10)={0x0, 0x9, 0x9, 0x0}, &(0x7f000061e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d31000)={r2, 0x8a, "5824909ee2d37711b69b21fc0999660684e1f996a4cec52c5bbeefc4771b0131c52638ac70c1574eb86e3341faef6738d926adab414a9b4830247b1e811e5e25e0522ee42e3f8e4265aa814f88907508f2f48979f892c305404af3ab5fb0a62eec735d6db71c2c8ded01f2cc4aa2d08d4cc9bb3acce1fd9f9a88b0ea69d8f3832fd5f06e15cbe925a159"}, &(0x7f00004b2000-0x4)=0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d24000)={0x0, 0x0, 0x0}, 0xc) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f00007ff000)={0x31, 0x0, 0x1, 0x6, 0x6, 0xfc, 0x0, 0x8}, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000ff1000)='./file0\x00', 0x40000, 0x124) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000578000)=0x0, &(0x7f0000b8b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000a9d000-0x56)=""/86, 0x56, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000779000)='/selinux/enforce\x00', 0x101000, 0x0) set_robust_list(&(0x7f0000089000-0xc)={&(0x7f0000581000/0x3000)=nil, 0x9, &(0x7f000030c000/0x4000)=nil}, 0xc) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00001a5000)=0x8000) bind$alg(r6, &(0x7f0000eb7000)={0x26, 'aead\x00', 0x0, 0x200e, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000048c000-0x11)="3f0cfe0000000006f6ffee000179fdee", 0x10) 2017/12/18 10:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004e5000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000ff000-0x8c)={0x0, 0x81, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000456000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000730000)={0x8, 0x3f, 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]}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$key(0xf, 0x3, 0x2) r6 = creat(&(0x7f00008c1000-0x8)='./file0\x00', 0x81) getsockopt$netlink(r6, 0x10e, 0xf, &(0x7f0000b04000)=""/86, &(0x7f0000fe4000-0x4)=0x56) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000a2e000-0x20)={@generic="326acffd24de424d86bae718cc79bb93", @ifru_flags=0x4000}) getsockname(r3, &(0x7f0000fa2000)=@un=@file={0x0, ""/4096}, &(0x7f0000081000)=0x1002) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000de8000)={r2, 0x78, 0x7fffffff, 0x4, 0x8, 0x9}, &(0x7f000005a000)=0x14) 2017/12/18 10:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000457000)=0x0, 0xc1, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000020c000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00003e4000-0xc5)="46b0a3994af22d280966676e1853d31cfc99fd490564f7916c4b4abad3b4d9d4642131dc72e558f25eefa4be78f34b1414a5557d82b66876f7f6b8ac1471152fce55bb6688361c2140a6b58e9293828a68cc32197d44b983ae9f028318890ee75a323dcb3f79de8f5f83aa239cbfc5c30d61b82de2cca182d74225f2dd86350f0e58c840b5f7721e14e2a17d980cc32e3136b918fbaba1e418f37ada9b634e99ac7db3c7d6c99eb2fa70ec15dba184157c9d0b6ac5922c40a9577d0878b9e655b8a5bf3738") r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ba7000)={0x0, 0xab, "52155acb94b89b021f0ad427ac55f8d60acf2deef0992686a168be98b973e11549bac78e2496ae81406ee5c32c6c3c25c776f4b078c0e00cb7d8424d6609731105f3a838804b44a8721fcd367a4295096c35e67a62bd3bbc01840af2631219f888056ed993038afce648df27e93ee9f672bdfe3a76b54f82bf194bd085e53d09423b5df2682bc45efcd7879221b255b135b700c6d202318a03f3d6fc09ce754de8600dbeca44e4d63fe8b5"}, &(0x7f000078d000)=0xb3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ab1000-0x2d)={r2, 0xe7f, 0xb8, "509620d936aec922a82c5999d2721ed69443d765c789e0e34addc23b268c950baaa14a3762f5e8044169e876531fd4506dda74a257b74a9fef3f114ecf191f3e8380834a4dc93ff3b985bb689a7cd29249e4ed2550785b3dd55ee1ef4e276ea144ae2a094a192b5e941cfa89c4272a17d5cad732cf29b4a066e88b3eb975cc49e505f93af8e3c4c4bfe2c4111a3d887f595fce7dd1d2b30e15b7eb1f699b6e1c36785b3a43f4bed429e87ebf44126dba7d25bd52626ff426"}, 0xc0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000688000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000dde000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d0f000)={r3, 0x1, 0x6, @random="cb6de3a03976", [0x0, 0x0]}, 0x10) accept4$inet6(r1, &(0x7f0000e90000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000010a000-0x4)=0x1c, 0x80800) io_setup(0x5, &(0x7f000066f000)=0x0) io_cancel(r4, &(0x7f00005bf000-0x40)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f0000e7d000-0xca)="a1a335eb75d2451d9a94353d80aefd97d98f8510915c986225c8e5d50321ebbc75819527747761d768ffecdba9d681dc95b725f00c543f1e161f25bbaf7411b905f489ba57587e22553b48e29bf51f8e4a76f2816f49190d571f9a1aab165d452fc4a0887e4ecb5979cfe62c7ea3ce52ed3f747095c88c7132441222adc5c20f0460add00673f006d39b1d37824bc2a3da4e6d93ba37a25060febe0a392d84613310c110fead7d4dfd519ecbce8fc532a99c2e3196495a957669446b64f39166b0369206dbafdb74f2fb", 0xca, 0x2, 0x0, 0x1, r1}, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r5, r5, &(0x7f00004ce000)=0x0, 0x7fff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000684000+0x8ea)=0x0, &(0x7f00004bc000-0x4)=0x4) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00002d8000)='/dev/input/mice\x00', 0x0, 0x80000) connect$bt_l2cap(r1, &(0x7f0000ec6000)={0x1f, 0x5f2316c7, {0x0, 0x81, 0x1, 0x1, 0x6, 0x4a}, 0x9, 0x2}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sysfs$1(0x1, &(0x7f0000790000)='/dev/input/mice\x00') 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f03000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getresuid(&(0x7f0000c10000)=0x0, &(0x7f0000868000)=0x0, &(0x7f000080b000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000603000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xa, 0x2, 0x20, 0x3, 0x20, 0xa0, 0x5, r1, r3}, {0xfffffffffffffff9, 0x0, 0x5, 0xf93, 0x1, 0x200, 0xe7e, 0x1}, {0x0, 0x103, 0x3, 0x8000}, 0x99e, 0x0, 0x1000, 0x1, 0x11, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x7f, 0x9}, 0x6, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x2, 0x401, 0x3, 0x2, 0x3}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000096b000-0x18)={@loopback={0x0, 0x1}, 0x3, r1}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afd000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000d89000-0x40)={0x52, @time={0x0, 0x989680}, 0x1, {0xb14, 0x7ff}, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r2}, {0x0, 0x0, 0x0, 0xc38, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) modify_ldt$write(0x1, &(0x7f0000704000-0x10)={0x8001, 0x20101000, 0x400, 0x4, 0xff, 0x6, 0x7fff, 0x73, 0x542d, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00004fb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="3651a006061d21828b5486ae56", 0xd, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2f, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x40a800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r6, &(0x7f0000001000-0x8)='./file0\x00', r7, &(0x7f0000003000-0x8)='./file0\x00', 0x400) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='$*!(\x00', r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3, 0x3ff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='user\x00', 0xfffffffffffffff9) r9 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$clear(0x7, r9) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x9e)="151eb71fb4aa1bb6b8e60c29968ddb7dbc3b4416f6c63870f04140e8f6be093dd220219cd004f3fd4ad07ff3b49ef8bca2a97fda1a5c7bdd1e7f4cfcd807b37b52735ba7c6f3bad7b79eac77caa245ac972a5bad75f0d3cc373962bd6b60755786544c827e65fab7845108618e3adddebfd60b243667f9bb4ab562107d8737707381207698755fa99578229231d0ca073fe22d31287e8a189fb3d0ca56ff", 0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000eb6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="4920807eb45ee77f9a11ec884d62b0b5413b9680649e0460ac0060543ffb301f7bfb315b9904621a1dada2c6b13f55d48e3d34c191b7413d24465c6eb0d6394cf7f718405687d127e3b87a7cf4fd71de12e91291578808", 0x57, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0d000-0x1a)="1495c3d6ece0bc01b9cdf69824536415bf668dd7e94f68467753", 0x1a, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000f00000)={r4, r10, r11}, &(0x7f000069b000)=""/50, 0x32, 0x0) 2017/12/18 10:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(0xffffffffffffffff, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00001bd000-0x4)="1a0800fc", 0x4, 0x20000000000, &(0x7f0000527000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000005}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000db9000+0xc8b)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003fb000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000044c000)={0x1ff, 0x4, 0x800c, 0x8, 0x80000001, 0xffffffff, 0x3, 0x18, 0x0}, &(0x7f0000aa9000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000060d000)=@assoc_value={r1, 0x1ff}, &(0x7f000047c000-0x4)=0x8) munlockall() r2 = socket(0x11, 0x800000003, 0x0) r3 = dup2(0xffffffffffffffff, r2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000dfe000)=""/63) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00004d3000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000e4000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000037d000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000727000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f000088a000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005fd000)=0x0) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000db9000)=0x0) r5 = fcntl$getown(r3, 0x9) r6 = syz_open_procfs(r5, &(0x7f00008d0000-0x4d)="6e65742f69ffffffffffe1fffc650098506ef06864609a931098026b1fc0db9aac015a73a90adf3c3a273c16bd6df7c04e9ab4aaaffa967589d7359429657db9a8938dbbdeab02446dc445fc91") preadv(r6, &(0x7f000094b000)=[{&(0x7f0000d01000-0x4a)=""/0, 0x0}, {&(0x7f00004b8000-0xfa)=""/34, 0x22}], 0x2, 0x0) sendto(r4, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000973000)={0x0, 0x0, &(0x7f00006e7000-0x10)=[{&(0x7f000097d000-0x1000)=""/4033, 0xfc1}, {&(0x7f0000f59000-0x69)=""/105, 0x69}], 0x2, &(0x7f00005b0000)=""/66, 0x42, 0x2007f}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000c10000-0x8)={r4, 0x5}) write(r4, &(0x7f0000611000-0x23)="22000000120007d30e00000000000a00c31780000007190000000004001506ee064153", 0x23) clock_gettime(0x1000000100, &(0x7f00000fe000)={0x0, 0x0}) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e7b000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000031000-0x8)={0x0, 0x10001}, &(0x7f0000677000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c26000)={r2, 0x7ff}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a5c000-0x5c)={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x6, [0x431e, 0x8000, 0xb2e, 0x5, 0x8, 0x2, 0x1000000000, 0xffff]}, 0x5c) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000c9c000-0x19)="020000dd0200012a0000008c5e008c1000f0e1000000fff2fa", 0x19) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030e000-0x4)=0xc) ptrace$pokeuser(0x6, r3, 0x0, 0x20) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) ioctl(r1, 0x8983, &(0x7f00003b4000)="") r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x842}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000192000-0x20)={0x80000001, 0x6, 0x200, 0x656, 0x3ff, 0x414, 0x7, 0x4, r5}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000be3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = socket(0x1, 0x40080003, 0x3) fcntl$getownex(r1, 0x10, &(0x7f0000654000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000805000-0x4)=0x0, &(0x7f0000898000)=0x0, &(0x7f00009f1000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000d1e000)={0x0, 0x0, &(0x7f0000fa0000)=[{&(0x7f00002d4000)=[], 0x0}], 0x1, &(0x7f000006b000-0x20)=[], 0x0, 0x800}, 0x4) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x800000, &(0x7f0000ffd000-0x40)={0xff, 0x6, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x0, 0x3}) fchmod(r6, 0x8) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) finit_module(r0, &(0x7f0000b2d000-0x8)='.vmnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00008ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0x62, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000002000-0x8)={0x2}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="db7a6199d857", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') getsockopt(r3, 0x1, 0x100000001, &(0x7f0000c71000)=""/167, &(0x7f0000d4a000)=0xa7) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r2, &(0x7f0000022000-0xc2)=""/194, 0xc2) signalfd4(r1, &(0x7f0000b6c000-0x8)={0x9e}, 0x8, 0x0) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f3000-0x4)=0x10, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b44000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000fe4000-0x10)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a0066030000000000000005000800040000000007070b378f", 0x29}], 0x1) prctl$intptr(0x1, 0xfffffffffffffc01) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000687000-0x10)={0x0, 0x9, 0x9, 0x0}, &(0x7f000061e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d31000)={r2, 0x8a, "5824909ee2d37711b69b21fc0999660684e1f996a4cec52c5bbeefc4771b0131c52638ac70c1574eb86e3341faef6738d926adab414a9b4830247b1e811e5e25e0522ee42e3f8e4265aa814f88907508f2f48979f892c305404af3ab5fb0a62eec735d6db71c2c8ded01f2cc4aa2d08d4cc9bb3acce1fd9f9a88b0ea69d8f3832fd5f06e15cbe925a159"}, &(0x7f00004b2000-0x4)=0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d24000)={0x0, 0x0, 0x0}, 0xc) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) r4 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f00007ff000)={0x31, 0x0, 0x1, 0x6, 0x6, 0xfc, 0x0, 0x8}, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000ff1000)='./file0\x00', 0x40000, 0x124) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000578000)=0x0, &(0x7f0000b8b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000a9d000-0x56)=""/86, 0x56, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000779000)='/selinux/enforce\x00', 0x101000, 0x0) set_robust_list(&(0x7f0000089000-0xc)={&(0x7f0000581000/0x3000)=nil, 0x9, &(0x7f000030c000/0x4000)=nil}, 0xc) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00001a5000)=0x8000) bind$alg(r6, &(0x7f0000eb7000)={0x26, 'aead\x00', 0x0, 0x200e, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000048c000-0x11)="3f0cfe0000000006f6ffee000179fdee", 0x10) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000000000)="cfb2aa2d2a2f987e0a2970e762e6688bfeb63ecdbd485a4429e350ab9e1d4015e20a75ae2f0cf3d598ec3171188beb33e1408adf19382a420d840e1ec54b130277839f9ebaca9113b25ef2565ef4f5df16366f6ef984eef75b6d4fca26a2481bb18f9f16df0eb9bad39cdbea20976186fa3d031afae89f9d92ebf0dd852c592f5cd3332ef9af1420253a6b36000a1da1c2b8863cd3f098ec34d61fe5e48857ac3abf2bd1165a8a8a14833d3adf955328a1e194298a56aa1f36bdc2e7cd0a76755fbc5eb4b79a16ee2a28f2cc358525ff81ef8ddd3c09ed391606f926") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000043b000-0x29)=""/41, &(0x7f0000229000)=0x29) 2017/12/18 10:56:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000080c000-0x4)=0x0) sched_getparam(r1, &(0x7f0000bbc000)=0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000269000-0x1c)={&(0x7f0000000000)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000fc8000-0xde)="c610b1e7a312ededdea2a2f410d2fea620e13ebc16fc2bffb918fb99070bea38f54a2d71c4de286c9eb91588eecbef6429bc2d3aa5468943913f614e451860c814fc3f075f2547fccbd709c7a1d621bfe897a5b672a501f6e0a9d115388d4c98d692e78f425ea244f57185d4fb20f4ff469d78d1803db77575d8bd716e5e77d62facb90749a93fc73097c3f54612285cb759a9aaa12d763e88994d5b0c3d5f1025a7a1e70ab157ebb5c09da28322fd656ea36dbba4df06d09a7a9a03395781a1a835adf511311d8d1b0ca444430b363e7d8de40dfeea35d1c7dbc668e6fa", 0xde}], 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009f2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat(r2, &(0x7f0000930000)='./file0\x00', 0x300, 0x14) [ 110.790841] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c03000)={0x0, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa6b, 0x5, 0x3, 0x2d3, 0x6, 0x7e, 0x5, 0x4, 0x401, 0x100000000, 0x100000000, 0x7, 0xfffffffffffffffd, 0x6, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x6)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000898000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000120000)='/dev/qat_adf_ctl\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000535000-0x8c)={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]}}, &(0x7f00007d6000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000220000)={0x0, 0xc3, "f20bd93b45af68f2a6fd073785ef104c93ad33f4489827a3349ffa2a91ead7ff83f31fc640767482f8985d953a7a56760edc8ab36f9f3b1c2c3ee85de306b3e251e04f9e30a811b3fc365f9162fa5a5b79dad156312f9b512ccb228893ec3adcf2b726c57e848ddc6945f854d0ce8acbde08bec68a7ddfba451979385edbf2ed0a801c9232dd052e5b7f50e692cce5662df9df5c9e61877f369c9987deed6393e6b0d5e918c6e26023d98228d1b2c1cd5e2eb1a317457f2a982773a32ba160a0f833fc"}, &(0x7f0000001000-0x4)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b6b000)={0x0, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000000000)=0x8) 2017/12/18 10:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000024f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000b9a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008f5000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006bf000)={r3, r4, r5}, 0xc) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r10, &(0x7f0000379000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) [ 110.836845] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004cb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aae000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000076a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xffffffffffff8001, 0x0, 0x9b, 0xa200b0, r2}) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40a, 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d6a000)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a89000)={0xfffffffffffffffb}, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e65000-0x8)={0x0, 0x1002}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000c17000)={@generic="eb178dc25a1eec087d99ed5be1ab7b0d", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000044e000-0xe0)={0x0, 0x0, 0x0, 0xe000000000, 0x8, 0x0, 0x2, 0x1a, 0x11, "802066e9bcef2cc6a8edc240d9a52efc2a72c6bb2423dcc4b6be72f9317007c35c3fb48abe50d9677721affc3fa630a695d9dfb65afce8c882e594a7aed1abfa", "3a07abc8a9e697a03456072a7d9545c54fca40401a8484b86c6ceca09aee16ea1ca54303ad33f30d8229ed7c182fc3590575caeca764611c0d2e4a7b68ce7a9e", "b9d3f3ed2d732e6fdcfd85c764e0e81558485c0440246ba06870d8fec1cc190b", [0x5, 0x10]}) connect$inet(r0, &(0x7f000064f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000246000-0x8)={0x0, 0x5}, &(0x7f000069f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000025b000)={r3, 0x8}, &(0x7f00006fb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000475000-0x1008)={0x0, 0x1000, "ca1df5cad2c6402d6705376738b44c245d9ad602cb2ecb44450e1ebd0d1fd2566fbba4478ce8a0dc9637f39e45b0b37e489dad6dc65b705549fc36fcee53e296b9b2f5e5ee73bdfbd0ec6361ca531a4289d843b26f8e642652b6ad4665f143b3707688c8888fbe0f713aef42c59bdb64c0c93f1f83cd1cc19529798332e962be4ce5f02d083e20a7f6b601076c6da2f09456d188427c3f070da22bfb7ebad1211c07fa7a238c2ed87d65c6ca5309dc6ea9adaa22a6d09428bd92a0cd2581c33102ecd4037a9e6b7728d6e3e63a31eebf2345a7c6d983de95058bbb5b259ea54ec9ba31df9c51c58372eaa6694d81ae79b7e3f3a0702c5bb3a8073aa66a076c16beff58d4ce12dac4990ee3d8b26f95096de3596bd9af842cdb65046e548d0eaebc346e567fef4e234165446189343da5ddc047bc75c54ba2dedabf9282fe9e94565fc5a6e24e6a5b4b968deda48e659e8dc1263faad7d637458b99892129793cfd0eeda4720a82ff88a05f7053101f75967786d6c61b340fcdbe4728a7b02e06c357e2979f484029f2b4d851fb6d1bb77b7b4601cd3c58af25c965eadaa69f701fdf558889e5d365e32c2ab886c66ff53d774bccd0ace75feb6715b0d342f228d83d96208d9325df5cf0d73a13d280a9ee5e609c47f02543501830bfb203ab74eaffefb97ea1f556c7d7e568fdaaea83ee50148e36ad780ff3022ac1cd8be589b384ab140d92faff7596fb3403cdc37e490fdd046ebf0c1fdc8012d9106e8a401ca5112d5640db460c26c1aa86b3327f60b581390b267660a4c09c044251d2d437c4dcc4ba28bb7b0eeecd056e1d3395cc860cd5819edaa6f8bca6d8e34be82fbb828bf905ea053e3c7cf2d13d6e4dd6d7d411b9d33d4ec70da65d6d8f25678f303bbf12bf66f8cb46c15d8dd95b2e76a370c5a8f30f9d892628b1c7a5dd03d569716135758b37289c882b303ef5e828496291c417ee0b261c907290aac979e06bc540d45c8ebc5999daa9db4cafa7b3f1185c19eda954bb09d57309237591cd8fdf8c69db67981cf952209d2c54f440cabc883136bda803f8f2d36422cecc068be9ca381b6585f674b9cc7dcbaaf98e375ea652e5a2bab892156421b5c7ffc66a1d1357a3d93635f5c0674d0bff2eae85c36ceab035d6e0d1c782e7492c01fb3a92941e8ad1a9e84b4b2aea85f0cb8ab82a644cf116db63824995380cda33f194255bdbe75c6273b5db9459477855551315ee65a88916e0a440ea475f4c1c0a0b452a91a922618f2d5108e7a1cdca444f77f735d70a09d6a50554df8b78ef84d66917a7f75d6ae91fb31656550b7b919690b00b0c4bc27cb335124d59b732e637360704ce99ed94c67c00c5a0ca3f0f58f19c06ef909e8918e103518b7ab56a0bd4affb612ed34770e2276e773f2d0c49d6e059a53317bde65f3dfb43cbc51320204512160a238b2f22aa5a2a92c4097ed6b59be502c5705d896aa0c0bdd2d2cccd7e34e50a8116a9695077f43670ed25cbb95b48c91c874d267f1950b67319ad747dea8ba68b9db8b7307f9134afef4c4e20cbcb03e09deb750df8766b7a7f0e633f71dfec1651fa7e7e9806d0587c017229c99af47b3ff4c7b5a4c8d2b872fa244245a683d0230766eb71fa91cb7dbf8c7e36b71f820550ca564a3974a202082b3cb15d938518c4730ac2fcbe0dbc0be23e9946d10363a5c68cf9a23d3b37132289b6f6118afff9a6074fbba78e09ba49efda411c61fb3a24e990eb08596f4a17045b6ce75be54a756eddacb9f158dad07da20affb7f97021a9cd4c7a15967eaa0b56e5dd5cb345128f7bf02bf40e76b1e55d002230401ca2b25523a47230cfbeab122aa15b5e4b0765b64f6770c4eb28e66cdd3ac68bec1d7274ed8504ffccb13494c2e0e516da6dc3ac6e45f73ed536a6b4a834a983908c1c534d5e3a3ad917873b3051f95556b8f3d8a26ffab1ddb5b524149aa4a8675e9f33600597c39a15cacda3d02971005b15c0a4f6803d36660ef37a7d64a1eb894d349dfc8d050f54ab09076108cd517ab5db3b04ff5a2d6c782ec739f6086159ac179d2fafa2e166bd26f5a945b93f3920d371f8924e4c028731400cf22e40e3ed669bd8b1994fe5da98fca3ac8f4d420b8a5eb54ca9e7424ddc6575bd01ea9e54fa569c3ec7c2f178740075e8d7ad8678fed8c80bac272eb617a2a85a10e8575fe93322112c447db6b3f7eeb6f7bc1d68531f62b3ca216bc49aa2c82a73404f59f03104d17b989a24489ab081376d148beab41a924dd6ac0bdac8da9dcb75176806773358175f1b48bdbecbc0d9a63ae647e61267b9118eb26c3ef6c256dec058b3967442c67e5be99b2f96b04e11b7d6936ad0f2bc8e54701296bf5777978075667718102eb1b4519a99051a1c591b08df684cecd9542f1f770ce8fef3435e722b47b5830dbe6cde571ade8af086dff2b2e8f6acb1140b30581a71e93980f5dee8a6296a8d728f472eb5102ff9942b55e7f867557126ce1b92b87fa8fd59a38d44ff01b755d424f3aa6feb8e8275f56151b8635849aa008abe4504d98e9e397f1a3b13ff1fceb1e5ac292ca753b6f0a71a90c22ccb753458f8d058eaf11ba5ae535c78d2fee226c63182fead75e9ae2d06a9225dac4c153d2f4852aaf15916e1d865c9b110f7e102f0b8258de3de059359316c41cec9447849dfee0cdc7b59900aeb59423777bca1dc0d99540d5e4377a81b07392eef65c7c6d5f6219d6b842bc4186ed0be6ec3e933f37bd631e55b2ce4ab6f56e5645768f9cf4388aba8756f563da387c5f0db6b50c8063d55ac3637159b426760c37491f2f1bf86f14f261352b87fb946c6dfd8d32844e2e99595b583df2666a1f48182c1ab19b21b83e160f2e4866d64c5d2d823f3c04dfa780e7fc848fe5be4c24d52bbe466f3efdb220dfe80680639b0682680678abd18c7be0df012cd614c2256e325b91b5ae837a35743f3425b7cb050cd559b7de7373426300c09a821ba4130032ca73f0098143da883a2e8ea1f9dc4893ea531295777d114b9a07075d93fadf8a4981235763b3defc77c4398864c7ff86f3796e5c8fae4acaf6c9f2364a23c5744a5380d955db734a8acec83d2c814ae6177572d8eb2f76edfdfabbba66b799db10d90474b494d61a3170386b601ac1426c58f1c2ee58fbc5568a45c9854a347a9468a5d1c1604eacd8add08e6bcac0fc188a20d97a925ba7e23aa3c489a36f16e9380bc7a690bfb2d9bef541855451b1cc6c6360b368bc0c83fd05fc194e549e50cf2b49059eb39c77ecc0c1a51a0a56c996f567acfced4f5f42d191b44e0c041f150c43e0da6a6b31a7d5ad3db69849836e915ee138c8b4faa48b3824bcce285d4447b41dbc26a2f0dc0fef6df35da721735c1768d768f61e6fa3195202883cf427ebfc791f7eb4fcc9f90438a245922d14066eb66e3587f89a90f0dbba477c8c82188016da83709273f9e068a696dd94252aef7438abddeca0a98cfe80644f6b4214986a593cfd3a890bbb3886e6a55d69a742651dda7931059d250fa7af5f415d16c98877599a7aeabdbd455f57f55439b98bb608dac05d4c30bf84c8373e5b7aa40781cd4e9d3ecf469ab0b8369e4e969b2a1d595efa79cf2d5b870bd3eea5f4f71de80a5e2fd6cc795509dff3612eb494760c79000d409e62cd08ee393972b2060a5a1e2208d75ae73dffa1cb4e986d43a59d3c32986da811e4e545e2a30b2e80498d0747f6fd518ac795423efd645223ef34f5b8ab32e69a5c04431f0bfd90b249d989b740fcaed34e2fd46a8ea5aff9687869ee8fe1d2eebb29a6d4a123d2b289e8fbe264bc2e525bf5d88f91346b059bd279db540b149fadf368d95151843ebc334ec0d60c6b52a36947244e927dd79c157b94d6f441e6afa61811302680b11b06440a423d7a8df1ecff2e92d8bfb99667c34250647d20f7e11ac39248e5130f673943559f15796d40dfae5eb3de438f2708bb4c87ea89bd525a835777531b5fbef373906ab23a8d66585e4037a7b7e576e3dfa4aa2c95fe9f3e4a97d9c48665d64b15e8ab212cce97c9ea41c3939b809cb5b604437b2f60e16eb8b4769424ea365cff1c4752e997393707af1f6e8f33a24913cbe3f35d9415f9d09fcc8fab397de8822097f3b84f761e99e8a2e2f86f46b6d91693ce40879c2be889a3b1e3da42d2d52027b7802c71c1f0680fc521a3c2b1b0ed1947667718c3f0ecd57c1f1347f92cdc301b040d9141100ad4adaba7939c44ef45af84a4b5f18418668e7a50bb843091a0fd562f41ebba3e443cff77893bcc02ecce6b59bc347bbb24f14fc060fb33d4c45e5d999e87f857c773c487481317200648a277edb51f1990d866add863f5e5d59395c23438ffe0c11ea5706d896ca495f7d73a2505b7af9d4e61405cd07e5a9f67e9db5df733aed193504c6eb11b6334ebe0b186cf0845bc67ab2d4deb42e4d38a15e019280d074b01be3243954768db64ae70a31d25bd94167c774e0068fa985d586764195aff445105a7a28df5d2befac0b13daf480caaa8fd527d68cfa0618b0c4029577a70e6e7578116757b32c839ac75625474fb86800ebebb0aa8ae4e941efbc947c1554f095b4408f0a45fc2da770840b05d1d9b96f785214aed319e28fda489208039b86fe6e2ca9a0412748fb88fc6268cee1106b6e8736ba088213f2a61323bc5a0162a8d123a4c4f4ef9640c40f277e949ec062ff7d618f9138b58fc1bcf01f3b19778647c297d4afa37bc333bda457926718239abb467dbaa1f23f9c43943a8805f56d4d903af20d2c7b05fdae611898c83e4a2c775b206ba88ae493181352dbc13fff6d225f937dacf6d37683aac7f746a66617d25c735b21b05f214d8f16d5d554bfbf35b1db513172e5bf7a5bea134c3dab6ebf2b86690f3ebc9588b17e10ba036299a08337d132b90ebfdaee21be1150bd19dde1581c285b1d0e5bc79f3846a05b3a0f7ced69ca19c3824e5a9d78de4ea32d93c9b213c438b19ed16da98fff094063e4bfa51810fdea089d061aa23ebac4a39c59fca3bd9f4ac2a41b68e8ca332aa899a2448c9df87b633253318ab1c253dd50b67288f59fd619d921282bde787adb3941b083ec3100da21d431a6a3001d910005a1eebe79ddb85278483bd5370f9b2e7807ab8788a8da5f8a50ecd819f1745c44783f5312549fe52de795100586bfada8cd21cf33b2626e6a04ece847aaddf362bef0d7e652f7ba12a9d40930fd6cf06926bdbb9f240172a80910a9bb69c48c3c978447b00f9a9eed95d72c82417259d0e2b9b8ce49d5027836d9d734b6377755b2850ad31710515abf966f2d34e2533158e6d3734328402d227879ae68d01b150c96efa0a03ac3e40a92bdeea81d557226de037044c478c5ee743a8ede683a70baac30c1c2ed9e14ae2811b432d60bf30c29275867a1e7eb6b2051ca1e1659432d2876dee837f8ae69857a4777946d5bfb6fb59c0f5b24def202e54ef0ccf0e715c9657b0b486c2ad7cd2da26f493ba047c937b901da1abb46294c41a597d1e88189bf792ebbfe1ce5514e80eb1519213867d593d764c663c28555720504203c3a06d75ff56e528ea51e646f8f6c74c811626c9b19109c12a510ec2ccbb9b36d23c8affa3c6796ac310f051608f9ff7e4ac3004cadbefcb7865e1676aeb9cd7a3c8a449c6162e85454f719d6a1d8960bd35f7bde4a9bba1952053cd544073ec68c7a97329490b85602f7cd386d9d82f6673e09d45f1a95adf757cf695d6749dcdc361cbf06cc76"}, &(0x7f00006be000)=0x1008) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002a5000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ddb000-0x8)={0x0, 0x7}, &(0x7f00003ca000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000397000-0xa8)=[{&(0x7f0000a5f000-0x1c)=@in6={0xa, 0x3, 0xf3, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f00006e2000-0x40)=[{&(0x7f0000718000-0x44)="058bedac8b8e8dc636781a7db6cd0ba95274bc70645dc5aa4188c1407c9ba24af1e6355138774d94b5724ed6ae04f08fd6ee05dd3f7b695a865e38b68c631dc7b65de58e", 0x44}, {&(0x7f00007c1000)="146870d76484fb90d128", 0xa}, {&(0x7f0000084000-0xbb)="526c6c44bd68851609dd5715b1d276d77dd58b9957b1d440de4650ed4f1c114dff33d19476dc316fde28171291d6281ad1a6ad9869883f9b2af929240d2f9dcf2a5bf2c92fd7c8561c563a14ee773045d17055deaf2705efeededf318766ce47daa0b29cf1d1862d90cbff373ab6030899948eabaff42ed9c8db0fc9f88def244a80e74f8610dcecd825e916c1cdb1194c61b954ae5d01b2d7ce9678c1907a89091fa52103ff080dd34567a1249f6213193b760fdcbdebadfefe37", 0xbb}, {&(0x7f00005f3000)="d3807c242058fd1f3543cc271ed286508b172d3862020144879fe3b8ede0d81728f974870eebf64c91b6a89f12bcf708744ac4e9627949baad25bf5e2622bb851461bf9bf39a614da8c20cab2e32e3070f4dfd92a550be4c0d3965ea922a5e9718577fc5720d301fafd7783b3254bd2e6110a033198f7dd3afe9d33931cd2e4affb700a25725db1e888d8a47b5231b5b43d156895a3012eaafea09eee94b6a93e9756aed554a3332449a45acffe6bc5b74c7437687d8d9ef5adbcbc87a852bdbaa12b7c8727731d25aaca1844cdd9f87595c571027496f", 0xd7}], 0x4, &(0x7f0000768000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x8000, 0x5, 0x9, 0xff, 0x40, 0x20, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x401, 0xa15, r4}}], 0x2, 0x8000}, {&(0x7f0000983000-0x10)=@in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000126000-0x90)=[{&(0x7f0000f55000-0x1000)="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", 0x1000}, {&(0x7f0000ce1000-0x43)="e834ebd0b84f55b16ab1f72c7f661e4673b2be26d2772d7177aca97cc5b4d04abba0e02091939b873deacd4d4e805915bd28ab91714da633c01867de7e1d5807a339e7", 0x43}, {&(0x7f0000d9b000)="5119b60bdc332eac2a771bbf4ddd4de61a66257fc0f5cfc5656d95b5414b4b52dbc42e3da7267b039ac276488716805549b40d3380cac919c63911641842a2f785919893a6430fa825785a3a3524f652a3dfacb52def6d214a5c59a8201a2d93955075af4e9ed4847062db74334eefd09e74a5349041250f7fb3152ef8c2d9f7e1240ee08c83bf8c10d32478411dae9badf778ff3211e2f6e36577a8a7f62c5ed43b33a92e8b2be518130106b6e2a90a99b17f3634d64d41adeb5d2be3f4ea8e918a61ae309e03f0", 0xc8}, {&(0x7f00000e7000-0x24)="ea04c3f7087087fd44917b0a8b20bf548639b4f03c4ae89bcb89c1e469d8e1477b0560d1", 0x24}, {&(0x7f0000daf000)="8e9377f4d707732cbfe299089d0056258efd4bf32c2378611b3ce64854e893ac5d660bb64db2ce05ef38a765771b31d77113e86e2ab62db23e097996a370eea3804b80497a4cc5f13a277e7bf0fc56df1b2820a2ff", 0x55}, {&(0x7f00009ca000)="6f112ec2c26952204595cc99ef6f00424f454530e19f350482ce87391e3438a1e06dbfd8ec734ec9c5b7eb269e660ea3030e78ca72126ad3f7fe0e58f26fa696a9860f9fa5ff89c809b27ca488fe8d6e8345813eda1676f7443f8503ac94410a5aead2c7d819114ff92692103f54b93c5e2c", 0x72}, {&(0x7f0000fb5000)="f5ab937a20fc87fe4fe699b48e696c0c2f9cbeedc4c3b1685662eedece148d80b78f640646bece6bb234d960f1d79319c5916380b562", 0x36}, {&(0x7f0000f47000)="51a08135968b9898a043d65ee0152364bb10443f5979cd044381d5e312136965ae722f075e1b8ddd2d7b2345b199b46c194865ec7751347901c63d6a9d0b57c717fd86accb2bdcf29721808609a206fd994904fa1802bc6bbc1d37991b91297aee61f06e94ca3b04e2aae7d58a6667cf053affa704a2993710d2857110fdd01d15e653ef0e1140", 0x87}, {&(0x7f0000e19000)="b0c3b1378e42938bd9a4e45b1750faeaf4372f3d2d52af4e24022344e8a19bdaa16c1a387270acfc61d350ed609f31402a917f0939719b5d8a732a6e59e0ff0ff22de193bd6eb7e9c0e90ad98b3cf9f468225ec626384ef57de05414ff0a725e5e60ce6120f0b00a71e62f370cfc721da2a6e5dd07eb1cbcab2cc6971a625f6c05579fb4bb28edc2e381e8c47c942d64ef6a77d2955a133520976ef1292e8699da1a84f063f303ab11e93c4c32b3b4d835eee39d07e5d127d0e12a15c07dcb9d3bf02546cd7a5214404320b4f90a4d3f68a2aaa4feef6e92f764f5e98f357f52d602da7d63820d4dd59f8088b6b1afd70e31ccdf", 0xf4}], 0x9, &(0x7f0000a30000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8202, 0x6, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x4447fc66, 0x3ff, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0xc83, 0x9, 0x2}}], 0x3, 0x14}, {&(0x7f00009c6000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097c000-0x10)=[{&(0x7f0000c88000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x10}], 0x3, 0x810) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r8, 0x4008ae9c, &(0x7f0000070000-0x4)={0xa, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r8, 0xc008ae88, &(0x7f0000018000)={0x1, 0x0, [{0x17b, 0x0, 0xffff8000}]}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c80000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000206000)=0x0, &(0x7f000008c000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) [ 110.906219] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.932228] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/18 10:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dcc000-0xc)='/dev/rfkill\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000405000)={0x0, 0x38, "f2a9c5149fd02e26d92208a7f90954b288aabac3e4cc892b4a06a621d2afba5513110e26792784db59c53a18bf34a5195935ce2c3daa1417"}, &(0x7f0000662000)=0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002e000-0x8)={r2, 0x8000}, &(0x7f0000db0000-0x4)=0x8) fremovexattr(r0, &(0x7f0000c79000)=@random={'trusted.\x00', '/dev/rfkill\x00'}) socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c80000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f05000)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000852000-0x10)={&(0x7f0000c53000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000196000-0x11)='/selinux/enforce\x00', 0x422001, 0x0) mq_timedreceive(r1, &(0x7f0000b5c000)=""/114, 0x72, 0x2, &(0x7f0000210000)={0x0, 0x989680}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002aa000)={@generic="1786510e2160062e7cf690e3048d7547", @ifru_flags=0x2}) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xc9c, 0x0, 0x5, 0x200}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f0000002000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000)={0xc0002008, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000+0xcef)={r2, 0x3}) 2017/12/18 10:56:07 executing program 2: r0 = signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x1cc}, 0x8) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000055000-0xc)={0x4, 0x9, 0x0, @thr={&(0x7f0000fba000-0xd6)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b647a9fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d493235817f5821e94cea85166eaeba7fa8671e8209c883e35384eb0d18c3a8041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f0000049000-0xf8)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b51e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0022c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a36bdc38b60d3e0a3b258a85e4d03d95d8f1270cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6857c37f1d8317694b0981089ea5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000054000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0xffffffffffffffff, &(0x7f0000052000)={{0x0, r4}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r2, 0x0) r7 = memfd_create(&(0x7f0000023000)='\x00', 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x3) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r7, 0x9) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x2000001, 0x32, r1, 0x0) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) flistxattr(r10, &(0x7f0000000000)=""/0, 0x0) timer_settime(r9, 0x1, &(0x7f0000047000-0x20)={{0x0, r6}, {r5, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r9, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() fcntl$getown(r1, 0x9) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r10, &(0x7f0000379000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) 2017/12/18 10:56:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/sequencer2\x00', 0x200082, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x81) r1 = socket$inet(0x2, 0x1000000000003, 0x1f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f000034c000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001ac000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x2, 0x2, 0x1000, 0x100, 0x1}, &(0x7f00005e9000-0x4)=0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r1, &(0x7f0000208000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x10) modify_ldt$read_default(0x2, &(0x7f00009b7000)=""/187, 0xbb) ioctl$int_out(r3, 0x2, &(0x7f0000165000-0x4)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000363000-0x10)={0x1f, 0x2, 0xe13, 0x100}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x100000000) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000039b000)={0x3, 0xffffffffffffff9c, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000026000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009c6000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x263f, 0x1ff, 0x1, 0x20, 0x9a, 0xf9, 0xffffffff, 0x66, 0xe52a, 0x9, 0x5, 0xffffffffffffffd3, 0x80000001]}, &(0x7f0000b50000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000641000)={r1, 0x0}, &(0x7f0000a00000)=0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006c7000)={0x26, 'rng\x00', 0x4, 0x2, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c31000)="", 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000713000-0x1c)="742cf26627ee877de129bd3ff5e0707494cded44aaa1ca873f95b447", 0x1c) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00003c3000)=0x1, 0x4) 2017/12/18 10:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xffdfffffffffff25, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x5, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0xe3a, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003a2000-0x86)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x4000000000, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x60, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x3, 0x7) setsockopt(r2, 0x8001, 0xd, &(0x7f0000148000)="", 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000db2000)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40) ppoll(&(0x7f000056d000-0x20)=[], 0x0, &(0x7f0000ff1000)={0x77359400, 0x0}, &(0x7f000007d000-0x8)={0x200000000005}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/vga_arbiter\x00', 0x803, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000343000)={0x0, 0x0}) perf_event_open(&(0x7f00000d5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40, 0x3ff, 0x0, 0x0}, r4, 0x1, r3, 0x0) mkdir(&(0x7f0000fca000-0x8)='./file0\x00', 0x0) r5 = socket$inet(0x2, 0x805, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/hwrng\x00', 0x80, 0x0) signalfd4(r5, &(0x7f000024b000-0x8)={0x7}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00006fa000-0x14)={0x0, 0x5, 0x3, 0x1f, 0x3, 0x2f3d}, &(0x7f0000959000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e3f000-0x4)=0x0) setpriority(0x60000, r6, 0xe2) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d5d000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000961000)={@generic="062dff13c545d54d82271322f4558a61", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000952000-0x4)=0x9ca) 2017/12/18 10:56:07 executing program 3: r0 = open(&(0x7f0000968000-0x8)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xfffffffffffffff7, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x50, r3, 0x0) r4 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d98000)=r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ca1000)={0x0, 0xe3, "15c07254e123e6f9011d66e251b2ced82742087c0883042d693f81c4c4731dfc1cc76f4628a1bea2ca15bcff7fe13dd2466c53e9f6a2047361398f859ef8ad8f7c33e549a1fc1a27dafb6f7cafbb23b4f27b9e7c568475cc46a7c56815cc8720a774aa5926793e6f091cd38a5c48ccc9adbd5c0c28c62900d709daf62166d65f935bade12b1b0074e412b685bcb003d4949c8e1c86c9237d57a43c077a6e716f4cbeaf3529b47f496d268f45a3ef05ab8df2791818e0c85696b58f2280acf9e2ab4160477cc65098312b5d90d9b57df611bf602cad474f3b0ed205664fd256f190c3b4"}, &(0x7f0000000000)=0xeb) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ca0000)=@int=0x2, 0x4) unshare(0x8040000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000802000-0x10)={0x8, 0x3d1, 0xb960, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000847000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cbe000-0x4)=0x1c, 0x20000000080000) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0xd, &(0x7f00002ef000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r6 = request_key(&(0x7f00006b3000-0x8)="94010023ed3f00", &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000098b000)='/dev/kvm\x00', 0xfffffffffffffffc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000)=0x14) keyctl$describe(0x6, r6, &(0x7f0000001000)=""/138, 0x8a) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000ca0000)="8d199b126d0fff70e5f84829a612972b4e904f0209ad8490fedcd7", 0x1b) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) listen(r5, 0x100008) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000ee6000)={0x5, 0x4, 0x5, 0xa, 0x0, 0x0, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@map={0xb18, 0xffffffffffffff1a, 0x0, r7}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x7, 0x0}, 0x30) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9ebf}, &(0x7f0000399000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x827, 0x0, 0x8, 0x4, 0x2}, &(0x7f00004cc000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000021c000-0x8)=@assoc_value={0x0, 0x99a000000}, &(0x7f0000ce8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0xfed9}, &(0x7f00000ac000)=0x8) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r10, &(0x7f0000379000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000004, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000063b000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00008a7000)=@get={0x1, &(0x7f0000893000)=""/0, 0x0}) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f46000)={&(0x7f00009a8000)=@hci={0x1f, 0x80, 0x3}, 0x6, &(0x7f0000538000-0x18)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000ed6000-0xeb)="a4a93d0917f692aa8289eecb4895ea873cb95c5379c2c4eed76018c3d22ce85a917ada501b6ad85f58686912f4d285aefe33e28302a9d92e1dc552edb047fef498eeedc7ee0da1a6e34b60b8ac8c4bebf2b076d8a59e12bfa6dbfd1ca2f18318ced3ecb3dbc9db382beb587062d99b0f25e8d054a8833925cc910d816e269db14598cfebc9e1a47e10282ac86d27042be0b57d5d525c57a61aea854cb3f7fd0973f7d4203a879ffc9c54d0a7dce52558c5a8d59349826b37407472eb620614a6d551459f17cf6f860c009fc4c7cb8616db598f880858fd84c815798f1009ab082ad955f463a753451e2460", 0xeb}, {&(0x7f0000000000)="1ec2b214727a85411549c6f00c0927a081f5f0305fa5f7491c36bacee80e1a69f1383e982b26a6eff666fccec33cb4487ce08a3e26d3e242548da180961eeb9c5348d7ca6a2eb3e7bc432e67b106814ed86a5a2a013158cdb7c3fef03789efc2df42f14ebf54e4e646a150a52c927f5835dca6ef60812a3f410af66603586b0847efd3981c5a032ac95d325db442947751746b514ced8ed77d2527407a62a89859a38bab2026bf36b720baddf88852a85fffa3953fab02749b3c4b03a83d3d0aecf7ab434bec0cd17fda40fef3b63e5a90847ac4b08772c7e228536f9a124d9ace2d1cc3794c64d3cf406b49a2c6a9c75345bee6cf", 0xf5}], 0x3, &(0x7f0000000000+0x753)=[{0x68, 0x118, 0x9, "8f4fe2a022fac33b3e7bc69ae6ef9a0fd7b2ad4db6b2233e30cbdff8cc2bbb73d69a0f9389c5dd174073e6126c0c3f06a0ae965bef7cef7be4e246a71a9c9e91fea5603bf7bd99e2a913e204ce1bdc746a79223be38fe5b760"}, {0x5c, 0x118, 0x8, "e656d533dd222e9900e959e8e069d66dd512e9e58fb3ce39b5895569b44f598a5704dd224f5deae5e3970b3e717bb26c94dc5105e36341c75ad576152b7b0a542a6bd56f3f6ffb96862091984dc6"}, {0xb0, 0x0, 0x3e0000, "42a7fe52dd72b8df3d86c10c11f69fd3741f8318f829ef3d1a9a03db262be52cfefdd55403d463977a0d4c58e56ab9f6fd67f85c8cfd97ad924ecea75f44b0981b3e7631342dd9fc33ed8968bbc507b97d8387f6e3208a7d08201c01e6515ae3685ad2504c2499afbcc7ca1482117f109b9a4280d73ad45a554bf3f39a026f1ac509c3ceb627266cf828f8a5bd383a0bc2efe4af23060e299525f1d8c8d69518419562b6"}, {0xf0, 0x10d, 0x0, "3f780391e0e9cfe285a124bd42f88b1fd13e81840e8759ccd3d1e1ac2244fc4b1a3fc77b3c9791ad18f88573413bfa3d2dba62756d25636fb0c244020c64b11a31b4ff77478348c117285b0cf82e31dbd8776e51ec31ac50abe715f9d9a93cb0dfc52805c3d23d93e8681ee295f2c95300ca38efcf22aee1555c4df15d2f7b2d9b973679eb8badd128fca412ddb5e5b189f5651723262e14adb774a61ba177065ee745d7c740eacd7178dda5712a9354b3704b056a905875be608871be5e77916acb1e94f0cc99327577094acf1464e2af2d428ae8fe154f17a61efc1cf5bb46e0"}], 0x264, 0x8040}, 0x4010) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) socketpair(0x11, 0x5, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/192) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b4a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000185000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d61000)={0x0, 0x33, "5a6e7d8f7909e48d0e60e733f2c7322931ac87eb9f6f463ef60a77aab3a710b9d714427fe3dd1b82bf8a0a4d8e835e3dc4ff40"}, &(0x7f00003ec000)=0x3b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d85000-0x8)={r3, 0x7}, &(0x7f00005fd000)=0x8) r4 = geteuid() setreuid(r1, r4) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000922000-0x10)='/dev/sequencer2\x00', 0x2043, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000266000-0xff)="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", 0xff) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000430000-0x4)=0x0, &(0x7f000080a000)=0x4) timerfd_create(0x0, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) connect$unix(r1, &(0x7f0000f83000)=@file={0x878305a4b7772f7b, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a0000-0x4)=0x0) perf_event_open(&(0x7f0000f91000)={0xa2216474c5b548f9, 0x78, 0x7f, 0x10000, 0x7f, 0x7b2, 0x0, 0x9, 0x400, 0x4, 0x7, 0x2, 0x3f, 0x0, 0x0, 0xa08, 0x1, 0x1000, 0x6, 0x4000, 0x4, 0x7, 0x0, 0x7, 0xd9b, 0x9, 0x0}, r3, 0x0, r1, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f000007f000-0x10)={r2, &(0x7f0000826000)="1d0fcf72c657cb350351abe8b611932017d0d64228050cc1f94fa243ca7c9bd15891bda9c63ddc5b3ee91d5ab8d651ea9bc969155e4b27930e47266677ffd722038f33f480c66d92ccef7f670335ea8c31f21b7169db022abff1f8aec413ed51dfd9c008537f967a7be043173551211dddb8e33673b416348e44e775f6177949b1057f0b1174cd15614daed1e1f60e3f9b52010d78f98f4fc4780a6fc63dbfec0b64d96049175d83b7e97eb4ea816eb2b0a6e9fb7751be25d5993af21da5eae131467bcc4626b661ae313984aef8379457f8d76dbaabeb"}, 0x10) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f07000)={0x98a3, 0xb3cc, 0x0, 0x5d}, 0x5) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r1) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x3) ioctl(r0, 0x8001, &(0x7f000011a000-0x3c)="f2e90fb51e56eb4edc41fcd63eead79e86ab935129ba6cae3aed64eff1fd0dd22f17ec5b392f26c731c432604fbac39f826394cca4ada7e2f139352e") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r10, &(0x7f0000379000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:07 executing program 2: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000051f000)='/dev/kvm\x00', 0x200000, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008dd000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5b000)=0xc) prlimit64(r4, 0xd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f000093a000-0x86)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7c4de8074ff5", [], {{0x806, @ipv6={0x1f, 0x6, "14ba50", 0x50, 0x11, 0x4, @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]}, {[@routing={0x2c, 0x6, 0x0, 0x1, 0x65, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x3ff, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b7000)={0x0, 0x0, 0x0}, &(0x7f00007b2000)=0xc) waitid(0xfffffffffffffffe, r7, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000fff000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000456000-0x4)=0x0) ioctl$TIOCSPGRP(r6, 0x540f, &(0x7f00002f2000-0x4)=r8) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00003be000-0x4)=0x0) migrate_pages(r9, 0x1, &(0x7f0000441000)=0x0, &(0x7f0000a6c000)=0x6) ioctl$int_in(r6, 0x5452, &(0x7f0000000000)=0x90) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) getpgrp(r4) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) r1 = memfd_create(&(0x7f0000bb6000)='+)-\'\x00', 0x3) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00001ee000-0x28)={0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000424000)={0x1000, 0x1000, 0x80, 0xd4da, 0xffffffffffffe982}) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b67000)={0x0}, &(0x7f0000893000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) uname(&(0x7f00003ef000-0x6e)=""/110) socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/autofs\x00', 0x600000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000060000)=0x800, 0x4) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xc) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000310000-0x10)={0x21, 0x3, 0x1, 0x7}) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$mice(&(0x7f000070c000)='/dev/input/mice\x00', 0x0, 0x404200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00007da000)=0x0, &(0x7f0000c91000)=0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000826000)=""/0, &(0x7f0000c53000-0x4)=0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000ad6000-0x18)={0xf65, 0x7, 0x8}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b3c000)=[{0x7, 0x3ff}, {0x3, 0x3}], 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x200000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000039e000)={0x0, 0xbe, "b2d064b3f6c71d6ee14c03548359655d1694bb76c9ccc55e7dfef7ca4abd5e420112a5da102eb425715a3d6ca0a157626ed682ea36124dedb2f0f5cfdbccf057d03caa9d31bb46997045b66ed6149073534441efe8aaf2fc3001b16b73e6ca758d1e38cda83abe05674d8176cecef23f0502aa6e9506b9288a0289f3e53cb7f700980a6412b3b425e3406c7ae48a7dddac9974d847c746845c6709edc014ad06c6a4324b562fd03c552c75b48d3664dedfb2edd852f0c7203aad10b4a717"}, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000466000)='/dev/vcs#\x00', 0x11de8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x1000, 0xfffffffffffffff8}, &(0x7f0000787000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x5df6496b}, &(0x7f0000000000)=0x8) 2017/12/18 10:56:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xc1)={0x0, 0xc7, "28166b1cbf5624472a89d8d412e4256363c39e6cd0c25e17be2ddab2380350235fde50992ead787bc1ff52daa60e613b84de0be62eff5b2ede9de6161a3c351758562fad4204244d738906ea772e9da03a83ee2d860e9a2b6ee8be23d3a0e62de7b01d4406db123eea232619656cef22f700de15692f220cb7942aa7e8399608f69771ea95f1ae346303cb03b927576cdbc0c8022f4b7b33b7993ddfe68434502fb01e4e54319009c0dcc84427467d6372c1e43ea16cf4f7ccf7fb19b3cfc345ded1509e892c20"}, &(0x7f0000d9a000)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c1000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x828, 0x7f, 0x966, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00008d6000)={r0, 0x2, 0x7, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004c9000)="13", 0x1) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r10, &(0x7f0000379000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f000039a000-0xa)='/dev/vcs#\x00', 0x46a7, 0x1) recvfrom$llc(r1, &(0x7f0000d8e000)=""/183, 0xb7, 0x2020, &(0x7f00002ca000)={0x1a, 0x16, 0x2, 0x4, 0xff, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000589000-0x8)={0x0, 0x0}, &(0x7f0000300000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000968000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockname(r2, &(0x7f0000a12000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc8000-0x4)=0x10) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000061a000)={0x1000, 0x1c, 0x591c, 0x10000, "40fdafc0227eb8b00f5c262e4eb8223b6d271c2a95d57d2015bea147469fc070"}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2017/12/18 10:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r2 = accept4(r0, &(0x7f0000767000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006fa000)=0x58, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000458000)={0x9, 0x1, 0x7, 0x7, 0x8}, 0xc) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) socket$alg(0x26, 0x5, 0x0) 2017/12/18 10:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00001ac000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) sendfile(r0, r0, 0x0, 0xffffffffffffff68) 2017/12/18 10:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x30000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000835000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x20, 0x3, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000061b000)={r1, 0xffffffff, 0x3, 0x3b2f, 0x1, 0x7, 0x3d86, 0x1, {r2, @in6={{0xa, 0x3, 0xbef, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x99a, 0x80, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r3, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x404, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) dup2(r3, r3) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008a2000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f000035d000)=0x6, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x20) 2017/12/18 10:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) openat$ptmx(0xffffffffffffff9c, &(0x7f0000776000-0xa)='/dev/ptmx\x00', 0x1000000080007, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00', &(0x7f0000c3a000-0x8)="6d5d7565756500b3", 0x202014, &(0x7f0000e2b000)="") mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000aa9000)=0x9, 0x53, 0x2) get_mempolicy(&(0x7f000000c000)=0x0, &(0x7f0000fd5000)=0x0, 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) r0 = syz_open_dev$vcsn(&(0x7f0000564000)='/dev/vcs#\x00', 0x5, 0x101081) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000b93000-0x18)={0x0, 0x88d1, 0x3, &(0x7f000062c000-0x8)=0x0}) r1 = accept4$inet6(r0, &(0x7f0000031000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b85000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) r2 = gettid() mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000fea000)=[{0x200000006, 0x3, 0x0, 0x3}]}, 0x10) r4 = socket(0xa, 0x8000b, 0x24) sendto$unix(r4, &(0x7f0000e67000)="", 0x0, 0x0, &(0x7f00008de000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x20000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x14020, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xffffffffffffffff, 0x20000, 0x4) mq_getsetattr(r5, &(0x7f0000000000)={0x0, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x10000000000c5b, &(0x7f0000d54000-0x2)='\b\x00') getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000d15000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046a000-0x4)=0xe8) lstat(&(0x7f0000298000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x4000, "0a04040800"}], 0x15}], 0x1, &(0x7f0000a3e000-0x78)=[@cred={0x18, 0x1, 0x2, r2, r7, r9}, @cred={0x18, 0x1, 0x2, r2, r7, r9}, @cred={0x18, 0x1, 0x2, r2, r8, r9}, @cred={0x18, 0x1, 0x2, r2, r8, r9}, @cred={0x18, 0x1, 0x2, r2, r8, r9}], 0x78, 0x0}, 0x0) r10 = mq_open(&(0x7f0000507000)='eth0\x00', 0x42, 0x0, &(0x7f000033f000-0x20)={0x1, 0x2000000006, 0x5, 0x9, 0xffffffffeffffffd, 0x0, 0x0, 0xff}) mq_notify(r10, &(0x7f0000804000)={0x0, 0x1c, 0x8000000000000, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r2, &(0x7f0000992000-0xb)="636c0100725f7265667300") 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x385, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000892000-0x8)={0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000624000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000368000)={0x1, 0x2, 0x7fff, 0x3, 0x5}) fsetxattr(r3, &(0x7f0000852000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000d71000)='&\'cgroupselfGPL\x00', 0x10, 0x3) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000c46000)=""/124, &(0x7f0000856000-0x2)=0x7c) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f36000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1ff, 0x4, 0x100, 0x4, 0x10000, r0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000097b000)='/selinux/create\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb7000)={r4, &(0x7f00004a9000-0x1000)="182c04d3156ad6383b04ae71e2697ce6b40f03b340d9ad3adf9ff8d81cff552a34a673447a056a8bdf67811832d77a475802bf53d836a7ae856171b5e4b8ceabfd8c08a24e2fea79273204a07b0baebaa4f01b365d7116058ba8ebe700d182e5ccae6958a80a1f09169e3bc9472e7e8cf6457c321c036e658927625d84a50f957c30e96df16dcaebdc6108d36b23d9161d5ddd556107d0596b203536f36a9edb8addc6c13a879fc7dbf20249e4caca96270be5ba13fba7ed4a9dc1bc5718bc9e150471395a49f9c020e5586fcea5cb13a84c000040a43005d94060a6a7700c89f8bc838ef111eefe457a644d97bfc062cb34dfc640c9445da79db16a81f7a5943a0a5a008e7011d232b0743099b5f11217c0ac506a3396af4a9a02527000f6a267a0f267059b256958ade0f588dc21d4e2e4b6d06ba95423ad1bd4a9345c6d4fc479177df41f7c466ef6c77424b89b7dea4164dc3f18250f989809bca1274db45e28c2a04014569d981ac237939d564c8572330acde480ca98e93d569fabd8865fd4599e91d33076d474dcab77c7b3383c76b7fba1e45bc1616f3bc496fe2938fdc41b9a0cd920c69f383b0a7f59ed1f9fbf1c9171912261c0c20020cd1ff8e6b4785b69d7abb5009147107baf251d40d17718185e77cc1f24ce6feda18b277260a25588713adff4b73cdee0c791c9d60f479e026c8bdb4be6f6abf4086744b3d92ebe23a75cd9924461192e20799a52d5395d74e191f389de41cfb1e3dd9b9bb67a06bb79b25390e4c3f9e917e6a6bc308cb8666a90d09366061b7e0fc45a3618537336be064aa5a49b504b5420f6d027c1bb6b51de68135570dc2312bf1fb3a9ee157a4615516013460aeb261d0d01c462db0379ed4e363c90f3de37e9c78af3f8b6ae10387060311901702e19f230881e2731d53981b5d74629c1644673b0c44419062b8b5d82f46510b6d044b9ce2919fa790b22dfac6f8a1f3cdc023eb9ce0918c59b919b3900fc8c484e4cabee2b30ab786c46103e27f3a49420bfba9a70bbe509862863a9802da1db107aa144cf3df8b68f41934a15ec72d14b666c53b3d609d8890b52b73ee94090bed3fd6cbebfe8d21f4f4a2330061e7146dc17af574772b8beda51136e36b09e57aff143e8b77a4660a9b72dd04469a05a23709f79b41ba977588e160eca54b33ed026256bf719b3ff0364f2425506d142f9b431da82c14adb62b09ac3caa175d804d23774563e7fadddc49cfa16997bec1dbf74a1b6cae09e9f56a7e31c867bbb58bea96fa9c82257645b1e7c06c336cc9b69b7aaa09b1c51527ff0ab9fba4e7900c35df22921581f509bf61bfd22b1dd1df817f6ebb93b8e62bf77c732c2b2d9324ec32b0114e5aa1c5c33233e532bf326d20ac385cf3c4c9cbce5b2049f1b5cd3f7f71128b786eee1eac418bcf237d93ab39f09ebd80490b008338250f6f22b39850c12d0677b6aac6d137a3f090eafb6bab1e41a29bf7dd44fdb6a4081cd96641de9276f5fd12f8afa75e2de2451297e2151e63d3feb803f9e6f69af25313223fa80e717b6873453a4750db9be5d1a82840053291bc110d896a8545c84264adc4c8a6b38f7a2dbcfec8fdb937b8552749f89b17b12b832016da860f3ffb16192d9ef00591d34706f32bcaeff9b9640158fd6fde2e08729a209ffbacc511756c36b9078650bedfbb965d56088c3cd0e99b36d4c07a3676e70b0ae3d25e949ceea1fbc7ad1ee3328dd98fc08ba10f99ca1bd42bbe2b0241d1a7c8d4d25ae8145e6575b28eab6a476ce52942bdcc50362cf84bb3c2b2ee2114c63df2a2972c27c9209dcb90464e4276f5c77bda18dd2f469f354162a96030d06e66d100687575a5aa5e5e28f9296068e1376cf0ed5a28d51fe8ea40c78e6fa93347aa384b935cccbc3f08fdff4cf2d148ab35cdc8171979f76ae56f0f04092870ae25e4d497d3018ef42c03cfc3a105afcc7ae72cdca03628ca3d1def0b57d2ce35ac58b31d33443b887412cc17361e92f3eedca9459d4d13253a41c03948cff86408703b3d966673bfacd1795df8b8d944c55c09d94110af445133aafe750ab53289f01fd9cd1e1d028c48b875145320dabc5d7a0d5668e5ec17345b28dd37f847c188f36cc525a4b2cec840508897939f894115b7b1dae9d01fbc40707f6f5befe34e52b3f03262d76e55d834d32ac437fdc4dda50e074aaffc8723ff246e6e723a980546705432c1f562a10401f693a09ab63317b7e2d65686ab2ccdf33c274c67b6e2a3176844910b65c9267c7e5574c3695bc926f7f6accdb68e4848035470d0353ceacaa1dac897ebe6b5bedff9b8521675bf933eacad45de9fc790f5f3566083040632f204cb41331af204077a2c638eadd5b5155959fc4811842b3ff5998ed13fbc77cce51196a5aa337e8317493fa4661cd5cea688f24e9d8a6b82236e9a8d9e7e8715e945f7e0add8ab63c3a2fbc1b865010706a82a3d743b953b2db6d9ec4880268407e5f1a907922fd053c337cb42577e1e130480ecc0c2eaa9278f3c5e529b23e883f166706b202c15ccb1f86f7b339d8b794797e88c5f2bee35b80a4c597a93bff3125d1b7a667cfdee3efdeba7af008c385e801064e2e5b9cf7882e5ae57761d5888e53215742ad86569fa241728c01fa40853be53ea4b32bc48276a9583925785c23d0404c0bf3dcad05ae9125c3159d71c2b314c27861d36dab8ba9bfb654d9d0ac64f080020822d60575ddd2cdb52eaff1c08b17aab374f2454af11fa9261545257eb85145573db2b5746e849266f37ca8095b9b36bff313d3e144c391e54b2d28cb2023e900b4e9e55b75a4eb4bfd01663e6ec05ab7999700bbedeeba93c8f8abae654aa4a382f0c937331e5cd39a93227b1e2506228346c3372f8d8cde1ddcfe60a4ab97bb3fdecdb4637a3bbd33ce535016ee02ae15856a208493841aa8e0580505da0a24cb8e2158459bfd379ac0a46a844579e6545bfc7f1486cd4b53ef726c060fd7a794948b998ad50225ffd783525a294e386b848a85ce8076b32f7126e3bf337151f6aaa0cf50fa38adcf7824960f3292f2db00568603f82b0741bcc7ecc455e1e29bdd190fbd243ee4b9413b5f30cfb3c47ce85273a00f4852fe3e654d53f3df8f0bc128db07848e2891e1218d633dd17b9e4ab608431a2eaf127cfb6775b689365a78353b3d3df77cb0208b12c79a3249361bf1159bd9d30c97b11497ed8f01d2595fd0eb9849400f2968bd2dc7a8fda4fc1adedc32fa9b2b25b3fe7d1f550e379616400998fcea7746ac00e8384a64b9f22886a79c4beb9952934c5d2da1a43fe9444185a7d4a4f5852b842f48bf2dbd00382de5e047033eb5fadb35e3a6427f2288d7b0a48b68af7c9cfe3e7934ba6a20885a71c33c148b65153e8a045ceaaa038a0b823807582e47a9efafa8b1f254ad774f6666f93638dff54adc3d770271d5cade1001f400ee8d29bdce3bf2b07dd9230b73f43486136c47945db6737c391b1c8b93e52d11439384794b8bf7a60b538d37d23340a90785b5b261d96e31ad28a3f9472e062fcb21d4301029ee175ca40503defaf391d04d5c847b92caa355203b90cfe8698e02bb8872a0af974375c49faac10a417055554ee6767e0cff3b57b18f4c60c5608ea8cebd59185614014b6af784cd2ae236a56f77200c224b19a3d784fc4b8797e89bb8d1bb1e88583ed6e9ff2f7462686ded31daea7aec62afaec97060033d1b9dd2d776f95beac9c5c5e6bf063e316a858b7afca2ea10f0fa49ee3dbdebfef94759b8665578070bff2f6eab8f15bc22010e9faef589b3d6bde3cecf95016430d0f8845fce21b65e57ccd149f397ce3f53deff96c4dd1299451265bd9549f75a86ebf09aef8604ace8bea6a259135ce040b4b967397efd499db6f45c88cc6bee7980aa4bc2946c610cae7e29fd3f590d7187e8c1f4650ad0b33abd14c10339d74a1289bcb44b468f1f3d72af31de30bc8d4021d5c5938f274e37ed7ab246996a013677dc4ab34f889d850eb9d2668e74730ba4353210a18c6f7981a534c2c4a7925630823fba3e6b823494ed20d51e942e9ab050bf4a1f5ab29da6d59878b47291d5ab5ea19277915eca8ca6a25b9e694151d054964f69225fdc06f0580328a9b1328b6335ed4ecae323d095d909d7984bdaa51693f61d46f44470f45364bab2a72c93cff6b4b671d6f610b4b0dd05a2e6cbd4b94375643681dfa482ee7f007dbcf0dc3d0ff9977db9ce6cd680d25d82bf9b2a7b9e4c70afaf73c928da616c8a27eaa4680fea7052f614055bc38203a3cd6eca86883997de37d78c8f2af140489a9b45b6fce71588aad6453109f58a4d4492a7e67228c880aa3cc805955ef0744f11ba6c61bd3a9a7bdc6fbfaef2f0a0efb6e9d9b6b8e5fcb0417f56e7d9965995483bb45e2127fe30747d60a0285395f4efdaac150a5d948bbec563d58a64204fb60d50ff578e951f514868dfdae809c8e0bc22dcae92b2e9105ad80667bc2d120f0e2a6dec646a6dc9d38bbd82e65e4e20a9ac6f5739686dbaa7cce061a0bf3304ac60341b4e5b1dde439f68b6cc27a0d9067d49e317661fa06671b7edf8a275bd41ce152d3e2afc679faac020e9850837ec7f2720ea91c6a70b2ac27fcba4db77027ff4a65770de1e1f593e97836d99c7989af1c3c02e35c5e49b5d27b2d39c52cd98a83f97eeab09217f27f931942699310a930f805b9a0f94db7a00501038352c966c77d4b03e51de2219f13e31280978f3eb5e07d7506f39f78c19e169209a02ab6e221af1ab2f6b7c9641e707e17e09301a69f1db38ee893e63d9009ea77dac8ff85b997dd1fe6ef7420546f161708bd2e48f7eddcd0cccfaae7844ea403fbc06d52b363038f7c92d3f95dc2f38b644413a0e79d3e4ef6f084d812a79b47fa2e967aec3bc9d02a7c8a2fff5ce5ae3546bab547600f8c3b3dc181d285efc4b37a710c1757630ab4609cc565739f34511d71d7e509e060257f7aee8c99ab7949a216d76ebcdb4973ce5349917177f818d957511ec4bb44f1272bdf8492b992c978f4fa83497254679947862ca999f700b110e0d7618cd4f8b0fff2776ed8403d741042b8c3a2907e615aed7820fac62b0cbe2dd268424077ab983857b661bcd7188de5cb0fdeb56cafc798fbdafd8eb208be4050051c837bf966ed68981a2263405172ff19cb17e1f9334ee2644304e631fb7c0db44ba9a030355327a96031cdced901e29f9b93ccc7aed9f1934a12a1973bfbb28e671b84db106d5ee7278736ba262620daa48624f0f31a0171e698f2bb8f3c4424f7a63667d52061f4485673454c239ea9552402c92b60027f03eb86d1455a2735e868a844d718884694802707fc481e9be68da8e147a954717bb61400979a6de59885c631d46d4594b1b2be1c2b1c46d092af8ef7b28891fe904a0aae072660e53378cb7318270043f56e03e213f4c3772806cfa4c30e8ad7f247182fe62eebd53e13431a9947a7c5e86aee1a5723a4e05a24360b85006f2152db467634b9e8be6c2d0f128232c635901a684c9cb7cf3ab5beab7e68fa06ab01bd431c815978b8bac465a999384fe5e7a5de5d0968c71199599bc1df49363a29f7b10c84b97f67969f2345894ce093acea4d58795d9acd316dd34e4f3eddcd0f081a4850b533d4698d2a1b2e8313fbe9c151e23138c42144de85aa88398f881b5113a19e34016b8a21f3bdb0bfaeb6830fbbe43408cd2ac5550b7c3e24eb8bc1f8d43aa8e3d55ceadd7e3db96a40efc965e4ba7", &(0x7f0000ee3000-0x30)=""/48}, 0x18) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000418000)={0x6, r1, 0x0}) kexec_load(0x3, 0x4, &(0x7f0000a16000-0x40)=[{&(0x7f0000803000-0x87)="d9aaf88568b85ca08feb3d75d864a834f9836514be92f0754ebc71ea1e196543ab91fbdf144457b75e860255b5b61eb19a328c41c543b60c7f35b02c3b64698aeec502ca0db792d64195c1fbe6fab60d068eefb3f21535f3a1d2b492925b09701694abc12a29c8adbd1095210f5240a270fa7f701104ee24fc95e2cf34efaee8517de125ef2fb9", 0x87, 0x1750fe35, 0x0}, {&(0x7f000040a000)="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", 0xfd, 0x7fffffff, 0x8}, {&(0x7f00006c9000-0x28)="ed9c5340889c351f51f85a9f6ef0cdf2d1cb62550966966c6ee0433e9fce78ae5a49622e86a3c229", 0x28, 0x7ff, 0x2}, {&(0x7f0000cfc000)="87f5ac75a1b0b1d4103bf84ae28070d1afd045bb6c5f8daae62accaf0dd8c6396a300f05bd363a557da89addb95f37e2d47b85f327722393e7912a2fc29bb48248ae55c4c862803da075ba3358fb2bfbdf84824c79a79d12fc7f48f9d00375f254579cdd50251ebe4eed1ee18a368ecf4cc93090edb97475a5479df95ad2ebd368f4bf8587b2859c65cf86ca4c29ed929e672322209a72f326", 0x99, 0xff, 0x1}], 0x2a0000) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 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) futex(&(0x7f0000000000)=0x9, 0x9, 0x8, &(0x7f0000001000-0x8)={0x0, 0x989680}, &(0x7f0000000000)=0x9, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x1}, 0x8, 0x80800) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x8, 0xed39c37, "84433c8eb8f7", 0x7f, 0x0}}) 2017/12/18 10:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x2, 0x50013, r0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) socketpair(0x11, 0x6, 0xfffffffffffffffe, &(0x7f0000bf5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00009ff000-0x8)={0x1, &(0x7f0000551000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000a9f000-0x8)={r4, &(0x7f000084e000-0x63)=""/99}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b76000-0x8b)=""/139, &(0x7f0000519000-0x4)=0x8b) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f000039e000)='/dev/vcs#\x00', 0x6, 0x0) inotify_init1(0x800) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff1000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) 2017/12/18 10:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r5, 0x40000000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r9 = dup3(r1, r7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) dup3(r4, r6, 0x80000) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x54}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008ee000-0x1)={0x0, 0x8a}, &(0x7f0000b59000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000018d000)=@assoc_value={0x0, 0x0}, &(0x7f0000ed0000-0x4)=0x8) socketpair(0x9, 0x80000, 0x3, &(0x7f0000305000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000701000-0x8)=@assoc_value={r1, 0x7f}, &(0x7f0000c0a000)=0x8) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'hash\x00', 0x0, 0x100f, 'rmd128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f000012a000)='/dev/usbmon#\x00', 0x1000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendto$inet(r2, &(0x7f0000c9c000-0x2)="ff01", 0x2, 0x0, &(0x7f00001eb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0x45)=""/69, 0x45, 0x2, &(0x7f0000000000)={0x1a, 0x1f, 0x3, 0x2, 0x0, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00003cb000)=0x0) 2017/12/18 10:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r2, 0x1, 0x800000007, &(0x7f0000f8f000-0x4)=0x0, 0x4) r3 = creat(&(0x7f0000d10000-0x8)='./file0\x00', 0x41) r4 = socket(0x11, 0x3, 0x0) r5 = socket$inet(0x2, 0x200000000000080a, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000088a000-0x20)={@common='ifb0\x00', @ifru_flags=0xfffffffffffffffd}) writev(r5, &(0x7f0000db3000)=[], 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000707000-0x10)={0x0, 0x8, "9b9be4568ab9d174"}, &(0x7f0000aed000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000696000-0x14)={r6, 0x81, 0x9, 0x1000, 0xc6e8, 0x1000}, &(0x7f0000a8a000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000f7a000-0x4)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = add_key(&(0x7f0000b6f000)='encrypted\x00', &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004e6000-0xc1)="7edc75d6dd0e862db33b6c5c97544f857fbb00bb95e3078c00236920ea6146ac504b75a03ffa1ecb4a07ae946df9fbd54554ae2004e6e09ec3b1215deff19e1216f73641f4541f08e87aebe3a15063e1daf16ca52bafd2232ff1f0a64cadd55a9144dbb5f5bd2692e77146dc963b714817249f0fa67f6116cad9fb25f7409bd7ca9bb6db81aec879578c41f8a7937df0309c041e77ef30e1added914787c26e8f1c4cafbc48e2304000141b76f351ca456ca984dd11e80f8496e73f55781032d80", 0xc1, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r7) process_vm_writev(r0, &(0x7f0000282000)=[], 0x0, &(0x7f0000004000-0x30)=[{&(0x7f00009b7000-0x6)=""/6, 0x6}], 0x1, 0x2000e000) r8 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r8, &(0x7f0000c87000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r9 = socket$inet(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000646000-0x5c)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10003}, 0x80, [0x200000000000000, 0x9e80, 0x1, 0x4, 0xffffdffffffffa08, 0x0, 0x7ffd, 0xffff]}, 0x5c) sendto$inet(r9, &(0x7f0000e66000-0x5c1)="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", 0x20d, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x0) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000976000-0x4)=0xfffffffffffffffb, 0x4) socket$unix(0x1, 0x1, 0x0) 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000114000)={&(0x7f00001a9000-0x58)={0x27, 0x1c74, 0x0, 0x7, 0x7f, 0x1f, "226960931c066c89e31815efdcfa3130fe5a548872b8c25dc514025de35d2457b7da7401027882a86c194459d41d642cdb70dce43561e7ef3affbdbc6e25f0", 0x200}, 0x58, &(0x7f0000543000)=[{&(0x7f00006f9000-0xab)="633af95d9a6d494bc0b04eb2932cab9ca22f9df201fd05752fbd3280bb361b9ef1e16f33a08419848f85751870e1819133d9dedf6b80acaf8309a5d2eb92bd7a4c27c4ad3e8bf3a5d665f1e754cc282e2850c31733c4b1fc2bf3ed30a75c57dede0a810b1a988167a0a847c1c2d5e406c1846fc78ace01f04dacf96d318de3202203422898942c83cd0c7909228283e43c7870d795fe00d201b4b0218d966991362696c0c6aced5621c6a6", 0xab}, {&(0x7f0000520000)="23425aa7e255179fa551af50dd1d1886ad9eea2f537966515341c2068cb3f3a93c3113047ae047b0e4db5644563e32207f11a69f663038c964f8c048e2d477b1cf48600b5ff3285dddfefaebb948b78c729be38265ff416cb8e1cf63f4b4f93599c8c9a9639dd9397a24c458dacaa4f6751b705af6bd8afce242cfe68abde5eb1acf02d208a83ba529f8683fd7a862b313ace109ea1cc198d73944ce728c47796591534eb8c76cc69e526775d69beb8e36e4da4119c6524ba27f2d6c389923201c77db85e3a1547c8126b01fa3130afbddb300ef4dddf03b7cc7ef28b017570c4d792bd5a8e56a41ddecf5a5a1c87bf5925022", 0xf3}, {&(0x7f0000b3e000)="87a21142eb32ecb27e842cfe091e094aba9cde5ec424c4319a5d1802f7c11142190614301bf7bac443d751d37580b767ac1b79e3bb4289a1", 0x38}, {&(0x7f0000de4000)="1c95c769a06d682a50dca647bec7e680e6462dc252a9a3f5f4774a3bc75b6f679139ec6247b24b54321d8f3d38be4de3f91c48d841c4e779e390f366c9c724feeb0f92fbd7e9d85b38ad011accd24bcff7bf027e", 0x54}, {&(0x7f00008ca000-0xe3)="91034f47aa73aeecdd9c8c193268fc931787a442ba446d06ae84a8ec3fd9e51df08173c32bc19703881d1551e59320723e1a2b29e5d8478ef50f7e223a6387d68a059050185f9e6831daf29a9691a03446e4d9bd1e819cfc61fae04fb282e62b647fd0fab8b6c84ebccf32c441c2ced0f0ccb8a983e76042aa6825b84a6d9ac910f6338a9ec47f71beb1927c5fb343cae649a161e7e704e70fbd3c8637a2143b19be076c6fe600f94ec4e1b63efc66a07e02112fa0011e271d4a788b2d03d1bc86023d078573d4d6070dd39050947fede89b8c956e3dc57e30df3e12978f696db9ca2d", 0xe3}, {&(0x7f0000f1e000-0x4b)="6f899a48519b6c8dcd247ace4104459bf46d521c40178d582c12c06b387b08c124fb3ed291bda295614caf530966d749ba9b8605ecb1b420892388c42043ae7267667750348ddf5389493c", 0x4b}, {&(0x7f00005e6000-0x2)="42d9", 0x2}, {&(0x7f00009e0000)="359b84dc96d18bd7524d08c4216dc1a5d592222008da0d5bd25bd96e3a02e85a90bac6099d5e953934241e250f2da4ca102449707e35155a229a3a175db95e27b093eb9dadb38d4de852248206bee92c6e0f0f8266d4ed40d8429b02c74ec6c3fda25135c4f4238c842cafe8b96c476638334218cb6a3a2bb1d65ce0c4e295115234dee680935fa5ec89cd1835bd6f058769058e92de21c2aab2ef14b9431e83f8a59766ffd6c14ae65242b3872332fda27ffa", 0xb3}], 0x8, &(0x7f0000e48000-0xa4)={0xa4, 0x10e, 0x4, "235d9a0d0594daba4690f334a0ebdaa7eb1fc2358377a4e1c88635ecd029a71fbb9ba0c4ac024dd25a1ece435dc2e1d5a8195ff74aa92b5fca181ed3ba5310616b796f0338da2cb105f90bc6838008e654d356d40a62013633a8b27011ed8005d10de5779a7404c3d602518a8d9d4bfe330f4ce23d2674fe0343ffae188d3be6e07307522aab072e5a8a9bd48a51966c322ca3c30b7023"}, 0xa4, 0x801}, 0xc880) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = socket(0xe, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005c6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000052000-0x4)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:08 executing program 3: r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xcc)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r8 = dup3(r1, r6, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000e79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2017/12/18 10:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000243000)=0x0, &(0x7f00000f3000)=0x4) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000076b000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000068c000-0x1)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005d8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ab000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000954000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x98, 0x0, 0x101, 0x11, 0xa0, 0xa0, 0x4, r4, r5}, {0xe4f9, 0x0, 0x2, 0x2, 0xffff, 0x2, 0x8001, 0x6}, {0x3, 0x18000, 0xea5, 0x4}, 0xff, 0x49f, 0x100000000, 0x0, 0x80, 0x1}, {{@in=@empty=0x0, 0x0, 0x59}, 0x4, @in=@multicast1=0xe0000001, 0x8000, 0x7, 0x2, 0x7, 0x4574, 0x3, 0xce}}, 0xe8) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) [ 111.846293] encrypted_key: insufficient parameters specified 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000aba000)='./file0\x00', &(0x7f00000a0000-0x8)='./file0\x00') r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/relabel\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000326000-0x6)={0x0, {""/7}, 0x0}, &(0x7f0000717000)=0x10) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000af000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00006a2000-0x48)={0x10000, 0x0, [0x5, 0xa821, 0x4, 0x1, 0x80000000000000, 0x0, 0x6, 0x80]}) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x5, 0x1000001000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x400, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000000000)='eth0em0\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x4, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c8000)='children\x00') sendmmsg$nfc_llcp(r1, &(0x7f000044e000-0xa8)=[{&(0x7f0000d7e000-0x58)={0x27, 0x400, 0x7fffffff, 0x6, 0x7, 0x10001, "4b19c1579d66757af2468adecf100d134f7beeb3cfd2617b0e520795a46660ebda242b279fb29e84e809c7a1804084ecae84fd78a539ebca05235429dd1f6e", 0x1}, 0x58, &(0x7f0000949000)=[{&(0x7f0000385000-0x39)="10fb3b9381a7d50230fc8f2d6574b81d34d6f470de94c4f1b80bb3733a3047c4145791524278acc042b2e5ae1d9f6508e050bfdb27731aea9f", 0x39}, {&(0x7f0000f4b000-0xfd)="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", 0xfd}, {&(0x7f00009c0000)="f6c19fda691613e92ccd80591201e9e74255686103abf89c71557a2614262774963b74", 0x23}, {&(0x7f0000700000)="f15ec2aea87f61c3c3eac890e34186a8c47b6fc8fad744c4c05e78be", 0x1c}], 0x4, &(0x7f00007dd000)={0x44, 0x100, 0xdb, "26853cd7fd19f47bcde1f0b5ea47bcb449544954be7433ecd3b247809f2310920778deb7046f069895d8c69b87e261cff4f2e9a580"}, 0x44, 0x804}, {&(0x7f0000268000-0x58)={0x27, 0x39, 0x1c6774eb, 0x6, 0x4, 0x11ff, "86dc5622e28e2e4a9c1c87a83b55b664d90f8ecc77548c856114e1a24e9284695234d8793d3f6c7a86009f6c229decbb4a3fee32ab3d4d9cb418d4ae02ffcc", 0x9}, 0x58, &(0x7f00004d4000)=[{&(0x7f0000568000)='D', 0x1}], 0x1, &(0x7f0000198000-0xc8)={0xc8, 0x0, 0x3, "ae044364078bd4dc75aef4cf7a3a9322fc257ac4fd3d6334a887c9d6c9324349fd1ce475cf393c2cd4208f2c8e0a72bcd6f3150663745125f36c57e11bd5d0db27049fe8d293a967b142eb2262388b97f1ac814a2b57ef1f91a5d172d962513b15c58c835831f49aca8679fc4f0ce28940c4ef7a5bb22ee79d467d8aa6637f0a8ac2be8e14db84f1b911ba53bc6f3ebc6bfd194dc61893a6d55968776a5bfdbccdccd24e7470d0d45e1588c983a11cddc239d8e1bb007d51a6"}, 0xc8, 0xc010}, {&(0x7f00001fc000)={0x27, 0x4, 0x8, 0x5, 0x3, 0x4, "59628bc63dfc7f6a825c136a0f23a683282c5032a9469039d29919e72d5c32c2d572c66d5fa4ed9e9cd46ed10fc0504efc7819f71b711b497f1fac73b56bae", 0x1}, 0x58, &(0x7f0000b58000-0x48)=[{&(0x7f0000d89000-0x88)="fcbd3f9f94a8709c974ba1e269f9755137b9f2d6b555bb240bc0ff7775912f49a44888ef72cdb6f27f59f7fe1dc63ec23ba9bc51dd106b7b7439757f3302e9ab2e02e8bc02fa4c98ee8979afab0001cfcdfa60b6bce43baaf88b444c03afb80b3ff3b48f61c1ed52a13ac3ce4b20364cdb1e68754f7df56308a323f787917df5a54eb92b12316691", 0x88}, {&(0x7f0000679000-0x81)="bc9630241a29a769473db78df08f09ba7804cb9385c984a0b04793360d65021f16ab7c3551969fae21a01bc46b019bf590ceb97d4190fac919bdbd11d2e88b257f0edec06c9db982777f82f4c888d6e7f0c0aeef3cc9bc8a7d5ff2fa6fa9b55a5277ab633a48634cd5af1059bb45adf6849bb3f826b1f4d7290f8a2e34084cc789", 0x81}, {&(0x7f0000275000-0xdd)="e24524b56bfaa4e135c1e052ca614734340fcf2650170c72981cf710e39565f3ddf91b253908fb4181cec996181e6b45ac8aa60f97359afaf7ff260e63ab7086d9c47edc3787969321d03a0bf9cf8146e972461cb56238620a122c5c64e721e643ddc2237c62c86d33f2c9f643d0aa6171e02defa095cf78d1bcd4e5c5df5ffd850ac9e39aec902a41daee8acaeea0a2a3b8532040ceb57f84162a32b230cb470f4714c69ec0d0239033f12f6def6351f26a90ded82f691be9bca8615f539af9723474ba7adf9ebbda99efdfb21e81268306199c60b60260b7a2f13d00", 0xdd}, {&(0x7f000030c000)="d78036f3377d74b8d54f1944e9432cf89d5eff033a8272efede2", 0x1a}, {&(0x7f000019c000)="8b9a506b3187b74ae6d331fa1491600b7175e71440341b085bfa3af8be7af60a829694afbbfa1034f166e1f255b641da71", 0x31}, {&(0x7f00009b5000-0x1000)="8a00ed760acd8a1ace36196ef54611686f7ffbe44e023f19f6755bca7d1af08f097207f4fdd084d6010e7e061c2cd7c99153b775e5535aef9d355d1c1a7a7f8eacf62e73b394aebacced5467641fc8d1617cebd7ce82e15a491ef8525c4a98902c10a7e9eb81ab85de4eb0df658cd164378f551de741928d3562e84f8a6d0bf15add0f1097e33ee04656733402cfb7fb98df62f61b8b66cc5f03934c84189c207870ca13fadcc6ea6dc0bda68cf0c0bcd9bb6d84c3c91ac626dbac51e4e539124e29f0ee26e5b8f30be348bc09609bf8ca502b6d2e7322f3392dee9d6d39f65607c628a73fcfb39609e08e653e6fea2825dbb74b3603b448f755fd7c053d64164d88e054a12956a28bf0ebcaf06302709b25b4e59cbcc16243ddc048a3fd92d9f12f47e6d439e0215e1b2bc7c422fb2550eac5d2564404b9e6d034ce1e299e6fe689639a0a4b4737e8b85b962516bb015c768d46921eda5b4573fcec9cff19c0d1888b4e823e08ba1fc7fa30daf2deba61661ca1b86cc894f7246b65419defdb7764ecb9050828d66af88564b153da3ee424d452e04244b0c0744513c9d14789b86dc527d67a88ebd628e62d391543defb66fb95029a7f6aa3c1e1fd75416f45d203ee20b58e112a0d3ba24a11b509ca4640585edd8936aa5e9cc220ec727b84b573b18bc1c96c9527aee7687c0bf4d0f0f7a5dbc5c0f5379c227cee1c40d0a1ca1719b7e15b794861122d7db3f974e28a065d2f6de51399cf838e4ac9f39d84e28b12960dc5dd3193cf7810b3d4844923d80279e0e8cb412dd09112db0557172dabe4ffca14bffbc46867c87dda23afa4d7ef448d600189125aee79ea9f2d45024aec98141c39a8915ee1f132ae678940cc6cd951c257ff307b92784aca82e72d695b19713d43caa2762b87921967802e2ed9d10d5ff8c50cc815a0de31e18735129887e78efd119d15dba93292a3a806a44593a9b7d4d109cf7b4378d2a56fefa34fe617ae1f5db854a0468a46a6a7d52821d662481c478cf58a2cb71da664a75550f0421b6a7d00d1d0c4efa46e13641769cc162796cc98bafa6c81192c6c41ba0b9fb88cab63f85ac908deddfda95d389bdc81fb21a0240d631163ec0cc30c7bf4841425d91f7c174097aa65ec67d50ef8410a30b8165f826ce549aa2a8b0f4c7f4248947ed421bb35cf82c62d7cf3e5f61b037e5cb651c2e56c05e2f07138842b906de3038d7afd24dedcec0fc86bb6308954d57f7c8551a684eec48759b987b3401332e4b61b5b42569b46f0d2d1f23bb15e76f72a9ad7444ab031884d0a92c9e41d5497e07e685e3ab799323efdc2592aa6c1e942849a0178a94c52753091f3c7d1b272f49904ff5535568c07d60b440852df43178224bae1e479221d0cc1e126df8a1e873f12593c80925c8a897ca8313287cb2af146e59a96372d2680293e3f479f126cf57fe83481c4f827d33c4f0d3a37f64e24d9583e4a4e22d0ad4c59516b92262fdbc75874c66db6520364d9d10e4bd037bb3f382d0a25eaa1da8699ba0b77c5e0c446eae9f03e7b1a82b52845033ecb1bf79da952105268f8930c9cd8777dc7bec87e4099667ac57a7796b49876817cd2110847eed27a71f2537e4d3d4f3107124cfd625a59730eab31bc009428df731186ac6e1d5bf25d1e7eb6f205c51d71bc9302a0c224d4e12d24fad656451edda93a6ce149d9e4df3589ea5b6d47df697ba1668c332710d593429c6b458a29b2a26f2b7c4a20b73db9703124b64596a9e58eaeab4cfa4bfa514be693ee85d7502b4f55b3376d611a919d21038fc02f986940cdf0182c3adf33cac5bde8f71c711c3c70c260062733e7cb222367bc5a94afa3c420e385f1f5f8f8ce22bb9987dab22466f40f926dd25ea754551bed78c8d1098c0328d178384eb84453b0e1a1435d9abfb26b031daabdd58d55e0d1aea2c375c1a688300efcc6302fe81dd4991eeccb2c90a485723ed1f66b1ac9be4fa0f9ea519ff153bfe246004cbf586d08486694b9e2ab0583ff1ef8b0fe4929a7b495ccbc7cf0e4886f510375d1f68322d3c37e786ea6a5154519b14f8b443948ab58a65f4bbe35e9ac4bebb973b043c65cefcc47eb7bf8af698e1bf5dc7f776edfcefeb1821791108a0facabe3832c3dc044bdd3f85c7e839905e314cab0431db7ce93ad8f6ad1a0a01754f64baa50aa721c03414699647faf10c5bd8d8f9b69100b203cc6f8b6922e0af20f2b7546ff7217d35da6045ca80e01b9daf40145b80e1ac57da274a2eef75bda4f8588a2b9a3ba17ee26995ffe9eb978f7849b50f40e38dd83f33330fb457df9259b9017c8fdc69dcd00f1d653dfa9128a8153b0fac8f9b323a157113cc44136cf3d28148e875b38237faa163e60bdcd9a06cbcf32e80dad7fa2d3ea819e81d320f50187f5c2ab33760f8d434c81025d9f4d48744be09c41bf12d5206a90bcaf66e802c5b61bbc60ee4e1d38a7db00c939f6c2e24ad8a8ed2ea244ee065a9b4b1b8a055eeb80667a6ccfde0aef2e09c59fb0a9a19ef953465d951d305fb0bdffba6b10cf21c6f23b74f6694eb1d62a01af63928aba25138390746da93a13f1ac300218b84e0c7f379d86e6b0f44c9e3c17c6710cf0e500c57faaa05057fa5ae74dc87ad995e35d6f78b510d6bc7f957cdedf45b73b23e388070653d33f32697f36e07bb8c1104aa9a0e3f95a64e210a01d8c57eaac78a08bbdb085e2cb4bd77735451adb8aadec60a73333c4e49a6c958beb2ba1dd5f90e83c4b50224f8d1901214be76c139083cc5feba6f1943e740f2900c7b02ab8386ddafe3f9c3f12b23246bd21e19237abc8d26397475f3c8628c92fa65166af050e00dfa2dd1aeddc4c899164ca2ab16d61d0daa8c8ed25524b4965b3ac12804d22f75cb3677940317f969634cb756178ccb5033b327679620d8bfea4587a796d5286332c53fbfcc1e3745fa659e6aaf15b6e0b6d1c13c92ee689af7a87981c0a31b9b517f63b03f84a1f9bf2aecc35a2d3bedb2824e95cde6fb2fe0c979064770affe387b177d4d38bc88830ef2a582724cea06bd3824ff7270dc57be5c8cc318670999a8c896ed520cb93d3575cc34bfe31c10d2ef1cd05b26c378bd3e9a4726a021cd521bc3f75bc1b138ee44498777e0ed5ab4fc109051186bc9bdc7a4c6e06c0931ba136123899aab9188fadf056066dcbd4927be9253cb39a6d1ca98cebcf692975d40ca0725665f24335d8c2e8288eaaf6e03dd7ba7752546097b3375fec04a4c429666ff873414beda86fbeb3c331859fffe87b9dd1cddf0a80ac11a337de8a24a6c33228c8f68dc45a7337da5ca0a46bd32efbc5fbda3741f1328f9820fdb2fa7477ae1449708f0e6507fe96760097bf072544c998fac83c90a71f7bff69db0c88d4a75c98dac2cd2d5e83a0ec0169323887a1d583ef5b12eb153ddbb7993c4aa5e674fc272a257ecaf14803cf0d56498ed827abece63d9fc43c5d88cba8d21265284bb5527ae61021b74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0x1000}, {&(0x7f0000db3000)="b7a6ff0c5f823bdccca32e62d98aa786481ccd0c73458294d5486700c5c445155db39caa110621c31ef64673244ba4486fc64687cd62763beabac4658b3fdff839383ef1b09bff48df8ab73dcff1f589d93fa04c9c79d27c929ca7f5ca611a6b3545a183c9ae842f34119dd3b274b73f4a3d39cc60f26832e35ad37e3fdc39e795ba531d6df24b39740a2439e877205337431e96e0a74ca0b6ecf04bcc21c383caabbacb2cf504812e3d959f651955238dcbc1bf9b5d2b5bc1a41cb7d16e4e89bf25da", 0xc3}, {&(0x7f00009b9000-0x64)="2de47ea8f28376a48f27af5a63a4c9b7ad35849d2d1997f1aec6b036c1b37b297c3684c2be8c183ea339559cbd332df313fff954e7bf577eb5cabc1abeea6d32c24da10687d2c200ae7bde6c4f24ac137aef1dbfe3059594459852de7c97ec1854b79987", 0x64}, {&(0x7f0000ddc000-0x6f)="f89af026d97c4ca825a35c743e5644be1b522c88f696e788b66d198d15dcf5bb2af2a9d096a1432858ce0fac9f2fbf07a57790b7422d251e28360ccd4e2a23d3feacffb689efccec3802eed8585eccf1d06beaa8be2625fd7cdb6c2ed40e1dfd670398b3d05b5fc4062f519fde472e", 0x6f}], 0x9, &(0x7f0000110000)={0x70, 0x197, 0x3, "40c0d7d25cbb5de952a6afad742572c38c9cafa978c365db8e63bd50462522fd70e4aabf8beea3717acf7bf6419837b4fba2a6989ea61db34f98848435bd7a5a8c8e1c78cc05d0760bc2a2ee5dcba72d75a676b389b95c46cacf45abed6b2aa2a8e7"}, 0x70, 0x8844}, {&(0x7f0000d16000-0x58)={0x27, 0x0, 0x7, 0x2, 0x8, 0x0, "783cec385d6eab20116cab66120fa1bb2ac4d789b4d5437acf9b4efe46b11d17d751cc83f5c88975e4ad6344728b3159b732e84c8d1319bc134c18768d1fee", 0x61b}, 0x58, &(0x7f0000c16000)=[{&(0x7f00002b0000)="", 0x0}], 0x1, &(0x7f000025a000)={0x14, 0x3a, 0x4, "1a4c260d465cee"}, 0x14, 0x4000}, {&(0x7f00003d6000)={0x27, 0xfff, 0x7fffffff, 0x0, 0x8001, 0x4, "4bfb97515eaa84d0739c338fdf7c0d668da4a7e66f2de955fd4c7049b7dabd39705c727b08e3a8030ff7a8bded12d6e9e5d76ae893f264c06aa07dfb5250b0", 0x1000000000000000}, 0x58, &(0x7f0000282000)=[{&(0x7f0000a47000-0x3)="d68361", 0x3}, {&(0x7f0000a0a000)="c22e84f807e505efa92984b2868ed08d657f07b0b39bcf08d7f5", 0x1a}, {&(0x7f000062d000-0x22)="b7d7680500fec8eab742728a1d321bb660247a4414e0b6df268dfa2cde4e047fab60", 0x22}, {&(0x7f00009ea000)="a145ce942de8015e9b9f4c39f0d9d7ff47626217ad21f8275261326f37ef4b78809f6b90b0a92ca0cf0f1491da9c876f1ad75a6e368c9dc7500bb6bcd08de965874066a526c4f7cb3297577c9530291cc9714e98e9353940d83fe51082c176e8be2c46de0ffd5627fda625c1d48e3132fe090d6aa2cb3bc7838a", 0x7a}, {&(0x7f0000524000-0xd1)="6924604a67b625b3caa4634a9a17290c6a6eb0ba737109ccbb3682383547e15725aa792f685b35c51f2a2472dd08b52f5f641de7177c8d02bc609b7f773acfae99b384f886fc7f829f9dc33bf2ead39649c23ff04fa7b0f7727a4cf16eab222e6a4bfe188e7aa6a28ac84f760f22b44e606f3b772f0477bfaad2d9f080148aeb788114eac5d30cc3aaf65eea2053a7dd79c04c3339bed090e835b0cc89302fb9ff9a26af3f4822a44bf32b49994574dfdcb449092382ead3cb595597dc0a1788bfcc88827a80a33803d95fac72e7956472", 0xd1}, {&(0x7f0000c4a000)="12f512e3b56e53e6fcad1191fac37c96997eb264703fc7b4a9c375d24503f15b15cdb51c952113b63a0ff27c19c08a1c7321dae3e6af2b7df1f67d9dfe19c79ace94b4076a65e63e3753c65cc9580b6db9b3d237585a7c7099def5f8d2e9915d14430fe02bb3e417e039c0cf0929637825541a0b2050ebd7023e782f925e13a026690ecbac90f03744df009dfd2abf0322737b5ef5f47ea2caeb585dd5027352118a1dbab4377ac33249b3c0eca2f1000089cd8eb6d6db088ec2fce39da6bcd7fa", 0xc1}, {&(0x7f0000607000-0xe2)="2839adcd22ead1e5c04da01e4db5b87d3dcbffc2d69069a2e630445b235b3049970d5e961e26d326559ea133efd399acbdc0f7ae4cc6b561c88423e46440570d85901006b7e7f1b1c9761fae945e1da5472be6440f73a9a8e575beecdfe5d3a82e132d2962e163f6ac1dfce5dcc9ae6fbd9a2555e64deb504d28e3c32d919fb73c15e37836e34224ddbf65002b0b83ff950f5a00c414f4b28e44ad92f2b748da1bf259580a3bd7e1e7e78511e935a1ff42154ade43cd39abf59e3fa9de7ba47d79bc40279ec3964883c76acbcc5965c3bafca1b290bb106e348cbf58f5b4933cd6d5", 0xe2}, {&(0x7f000098b000-0x30)="3839723baf9098bdeda92397669ad7692ff3bc60254d06f1a68aa24147f56999263e7698a0a717cdb5be826f0d133978", 0x30}, {&(0x7f0000bb4000-0x1000)="24639f6b354ac0ef1ee44988bb0cab996b52fee56eced29655d89e1548730ce054ae37a93979c3378c896d8c2e19424e61aab46309d052eb21b0815a5e555f61e74ed5012a806bbfb3f2cb89c0b117287e191c0df0e1726c04e5e180e9553b74a5b8874659f2dd69c86bf4852bbd23d903864ca087fdd5bac4b7e5f0b577e4e179d7e692bc6c91bfd8714827c360f762f6108fc5b6ce2a503ec83dfdb43a2d7e56b4b57c253d5a5d8dc4c869c01a8cc52bd0fa6ab2bec49cdd5ee2525b1ed237be4c02f250670f59141bdcee3f91904d0e10ad6fb3bd6e3771578e4c7c811cda447cd4cde3e46770c43be15548d76b459ef1c9a8c81b70d9547d3a4da885634d380704fa9d830d0a3df97bb82b3b796033a3056a578ea795f191365a13d9c760d1e516302f218ebf3846d89e9e1602c3b730b7c56b365c60dd4860686a9b3f26318ae462302cbb24d1e1fd2178ac0b17df2519d4c30010d46199220fe5e40d477216277ba40f0746935a8482b4d929d52163797ef5a5b992cb91ef176a90fe7be788165da63fe5c76b8e2d059f4ad60186c002ccd6cbe03a67bee70713a245cb0b2523bcee19b08d47ebe639e29103dcee134fdbd10b8a46aedbecab2ceeab2c7c67e5dee3e9a107c0ba1e4852872a5636545c5cf2147c040ba2608a813148d8272a0206c7bef84519583e135d66b6bdda86911fac26b1a01bb9da21fe265310c217ae0ad066de0722d744a51875dec911f304a6ac2e3e1d7972853a1120f00d9d0a79cde0bc156dc629cba896c26a5f1dbe8f39c896bc6628683a95ffc36408b55dba5906b32bc6fa0387d6010b4356f4e74866d23d40f49c6799bd3ce3eb307b7e904f1e84ef2fb8aa22de1c917e789a71fc964a76a55d1e3170cdf6c0ba7d84580cb3f7b8dc451b391d1e31acdf60259ceb202ef92a0677ede88c5bffabbe4f5bc22c4d418a932d3348a8b82acbc4e52833139e6185b573286bd08f1e06a9947559a8ceaf7552b1a260186950c7aeb2c9086cdbb8a366bfa6abd3c03668a32d1de619c984d3557554c923eb78943fe8b6efb9d5f20f370e5755f34e8be50c729003b75c06833f65e3229a3c8beb7ee0bd8261c89402bc66052a9fc4ebac9d1613e5540ebb8752395560c5cca26efe1d4a7a2c8b4ef486c454754729b29daedbf28c731d2f0680a10abd836d6a0902fa7e068274778c7f4335502f5c65587c5ef9e1e6e9df477eee1820c4f9b6431fd381e8e7ddc61ae1c0ef0536b7e3f14f5eb0a22bb7d836dda4f7d00ee4f88472ad3b1d78e95319ba8e7ca287b970d210ea0afe1c4ce91dfce8740f613966178ae36930852d5d16ec2d50432d8cc5713eda0da4d722a6a71810f7ab1faab8f3270c0ef44e4e874240e3a0b9caa967cbaf37c926aeabc17f0ff5edac4b1d9637ef642fe9bde5a9bf3b145d5bddc63044a0640c73ded286805622f59138855267d31fc16cd5c3e64d311a528f4f88e7b768e6c69b654a699cc377844d7c27ee42e3f2726fd8698bbf93f49adfe1f6147b9529205042eb84930ede0368d3aee07078356d113899cfd021397b2cbcaac17bcb1aa888d7e8537eaf5787db69a53a2e696f639f8d1427fdc1f0745331e5e9c4e0294c4fc8a4f233e00b8c979bf821420f0dedea6ac1733e5f46df8dcfd248013ad06894242b151914be1553a392fdc7c6f83270d0598ddeb96382314c442597920974b84f091d8dcf97502e5fbf0a3e0bafd7a3ee4ec803c64a80c5a1e06436788019c1eb072bcc5e7901bfeb7788c7f14b23ea54a8d6c8f6fcdd79074ac955874b265c36fe703dec6e5c05130792f529c89720113f573bf37f8ec520568bfbfc49796a3a853839fed47b6af8a050966a31ee32771eeed05b6a22570eb290926f00d98c395c3ce035e7bebdca5a8b53644c19d92634fbbba26533f6b75e93ece30839246e3f1d0f35055c16684896405b899c09506ceb0fe4b481279f5552d8457c55b8ad499c7a371650391fd353e8e22ba379da179979f83580d4c14e96d01e029960089ac7f4df690362fb39dc4bfbb8d7ea099bb7955d490f45af08eb7925bfd9195ab0a10bcdd284472b0288456b13f25b961523ff4ebe9c86e643b0599cbc51025bc684a6a8be1a8fa99a65d7e4b39d91ab3f20e55adb1b89785b4a99b2fb4a3f373ec5d2b06b0c3fb36e615438f17bac8a94145c6b3cb18a91d979d0d0376c6f43b7e7704ceb2bad6fd94ab3080a3ec8b8c1c8791d9f8d4613606c00cd34579dde399dfdc548166d74a5ea7ff79fe99671e21b78f592439b84fb9f2bb870c0f7acacb452de97f66b7c09c6670ca5750ee7558c4f298794ab9e4ffffe2621240154ba08af866902fe4f8e9735cab8ec2d2139092f6ed1f63230334fe911037ce5655eaba757fb9e5482a1bf0f058c14d2fad76ae92d5a96c00cbdb4a766a441aed35c1a67ede42479eae93754e8895f672e82ad62fb4125b52c14c7696eb762bb008949040ada56387f0886c0678aa6bcc4cf05e3ec874ce962f29c9fa74c48c2bcc15934a4702ebf1c75221191e46c1a99c41c7f36339d5884d905f45dadaacbb5a721e4f4bb6a11499c178580a7da5abd0bbbaebacdb0cc8dd40fc23321cc29cfe48e27f31e5e78bd9c285d4bf11eac45b50194faa3c21db83efa71ca1dfc2094e12007e6519757a316f1c9f44f90d13703e8a8d26c5c17c20805c3b1850faf94208e8a23a5f28d4befe66a2f15549c1f428a6319a9c010b0df210636a34425895e1a3e172d8fc18cbc87b3362adda21a60194d0d8bf255b3158ea2183eb1821118e79fee8970fe08a2fd103002ad911abf6cff1b6f0cc4ce3cc27cd13e410db1cafce5794c7b448980fcaa9412313dd29902413a8bae178716d8a4c201ebae568bc3e44df0e947233e3d98577f36515e7456b67eb3b5ddc707ef48d16bfec7cb3bcfe951ba7ac85b0c1e70084f0840e0d9a76fa291415154f9f5b442d2a9352142b1636cd45c5967f3acf376d1b27769efcae9020ea7d7d40836da59953055ea0b87b20006e2768c1992336246c986b4a93d8b4498db29301de7c10060bfd3891e733493fd19ccf00cbb0dcdef4dc8705c99ab2ab1eb06edb7efb49e87b232d6bd3f50ac301735b69a5e18a6203ab508a5d60fd15ac913bd2ce74023f622894eceb2f7e404f76e5f7a7d9b478d4d98d79d67102783350f4e08a024325504024c236ef2681d6d5b5365728c34bd6b6346baf96bb6707eab78d8690ead10f8969b7d415a3dd9df30b94625de31d6d3e686c075f13fe3b0f504d8e6a43c982d0aae78db449ba32ca0c6fe5cd8d231d32c49789eca2b7670a6dd22768d286a0a09ca2adeb14af8cac059daba5d3fe88f6d0426269deab9bebf4b0392543fbf946f39c2246e5930cec44cf61ac8bfc6b0ca19068abee59d5e664f910eefe00d117f2ed68d3246aea925c548a36868dabb7cde45cd2e0144c9a7a1ffcfef2f9a191dadfe838cca882aa9a216153ba5bc33f7e7d7523af36e4dcf73b10c2836a240ce9628acbd6069b16d2aaef5db8fb3c8598d37778463411bba76643d2e20573ce1b966288bb5191081ff3472d03986f22444d686889c292e1d3a746ca83078e2f4c260f9109845320b68008b9f398ab312f7b5ca4ee62f2e924648e93e1de259e5fe6d60637ab0e1b99802e817a6ea2a48c91a78f6b3a767fbdd897b2d16143e84f6455d1717a6bbfa26d9cd0b9f5aa7dda2cc6c183cf81051d7327f7c5e2b97e5f9c70b738ed400e1fe899be9d37510f2e39079a2220e0d95cb3b3feb33bd8d7b05e8f0dc796065b9736d02163fe94df259d54630c38800fe1fbbfde53a120fddbf90a83a035e9e319a4df345c1e212820d77e7859b715ffeb2d9f06fd1d6111d036f8a5240d6e4d9e905e46f6eff29f578d4b3f1563c92e28a126ff53c4f875178016b0a827d0e0cc632720a1e6e20ad3e5212523ca11ffe39efe81057ecb9c8e1842732b8b35ee4b8988c12c86a2dea999970ca6b6259ef374f40af955b1402e1aaacaf52dd9e8d0dc4e330cb6a7b3183667e87e6b0c030c139261b6dabec766b380de1142002ba604f15afea8177853ef0b11488955233d390e87a1c97f0435ae327a9f21c29ca98fc10b05332111ea66eb84b573eca05b9e42dd8820080bf6bbfd414454fafd4942713111c06e9d6f4a3b31b53e90642dce9fa2b814af2171c378690288d4959d8d9183ccec9801404e52e93f3c11de9352ca1320455524b4531e541b66936acf5cca1b03681a02b248d2e70ef9e3c336bf7f5c57c807f57cc0606faa00061582a2e7ad8cff8cb6696452f6d4f4b25af0c9621a1a5378ccdabc2dfdcdb674ac2144f2b8ecc8be4a1a034be1aa10683d195c5c1c3b50939c4134656d1331ccf849e2c2bd0635db4a139582f10f06e9715f24af30488084c3498abf234a1f731c064330960a160cf314df2c1a90a423e3d2fccf84628cd7639e537004a5abaa1ba345f302105cfaae8f825320dd820af7012813a2e92ad17108c07d233fc39f76208a2fcd4c2ad4949dae3b687bbad4a8c5d0f552a255b8be01c52bbcac10ee32d1ca9f49a85282795e48850c38939df208c5856776766af79dc1059bc67f4a21c73d11674a8154736dbbed40850c3ff01e834b7d46dc3fda614156aa7d05558b0a16e0e34afca72d82d1237c982a0fe80142714b5eadfd58bf63f7f32cbed7dbffdffdce284b7ba994493487b4e3a65fc9b05befc64dea9e7112b86fef085e06cd77a3530c3defeb298c637ad0dc6ff5a960e21681feaaf2da2a463b18efe7b5e4764541173a8b58b87aafe2fd5c0f56ab04d43614c5b29b1b57425795d6926f7d6bcdec0b156b80fd356026cacb3aad80a740ec57d19d18b92a5d485eb77aebc34f6b206980edf9a770b8fb8e3bd69b99c2ebd697faf24b482e7c4caa8be68abdb73bf40ab9de0c9d0cd6644601442b6be04241132766c82790b3242dfb203771d9c08aaa9798556e8955bb1fb31f95b01a1a9997528d5b2f5afd21a58ff979329fc46d4db579af14ac731bd90d79834999c998f7ea2e28e10b4a36057ccf9d75a2c64e37e6af3da7124d272f3e9d7b2ec9e32e137d602ffca2ad4fee584e65ac83cb5f47e0409cd753f9b769d2db94c64cc3fb1b04236cbb99fc0d7ad6f1f298810e6f160eb504672d111b2fdb3ae87f56906f948ff76604d6786da96208309b9dbdb10ed30fdcae5738fc680e03abbbc987f94c9ea1acb56292736887b3749053544712331bb0be4c2b6c5f3838ca10628fa3a0ee5427746693f30b0157dceeca58f5fca4fe072a74391cf0ce7fc9777d3b9e70d21d7c601d117c0ff01ce7616ee2629e0dc5e65a7ab190b638e2316f858cb9b57c189115ebac858eaf39401fdfd766c46bf72af96ab378ec7a28bf4a27e266c306637b6440592f3cc7405b4de8e361fb8a637c71760772c9936ec852fb0a4cb492ee4d0eacbe1396695054a830313daf77f0cdebe9e3324c2e485cf8f801123b87caa1de3dfe66bcbf6dd5abb7201ee7c231b63ddf0694378abf033519dc5d0d036764785f204dd9f7a73ab87d14b8bb10298bbf496e2d414fb1d1e0f78d83fee96170ef56b72804b604d1235f1c84272c89db3918ed635fc87d6ce57279e645cd35f5daf477344c36fe2d3055b396ee3c371ca21459815f1a5802e1b3007dbbaf30095e7ccbdee3833ded25356946b3dc531aa1c033dc474a9dad8eb24b4a343b268f10a7b300482124a580caa5f64a9375c001ced73ac1554ac3030bb67f51b", 0x1000}], 0x9, &(0x7f0000b5a000-0x100)={0x100, 0x11f, 0x7, "070f2bc3b9029f69952428b1d349a356df9cad0a22385b4e45ce85cc65467cdd6b60f106ec2c9c8903cc31028e90b88b235977afcbd655ed7a526ef5e5149d7743642a77f6540180915eb12b178050c00f71824b60b580443bc410e86c5764f7c6762d604ab9b28361b30263e5c895c759fb56e65bc46d5744f8648c4e90e20fad05adb2de75a37984a8935653526684a41cb15fde3d18ff4fad19d12fc1f970f872f7d73c0c55816d5924bf31a81f2e3574af3a09f740f40cb7bde50976923dce73ee9b6bd2ea5e56589187d44339c63fabf2e00e3096d7d5febd4cb3c14024880eb3508007e56d49ecaea26a5c1d23c29322"}, 0x100, 0x20000000}, {&(0x7f0000baf000-0x58)={0x27, 0x3, 0x9, 0x4, 0x9c, 0x53, "b1e02b8045f489cf5cec5506e502b2a662edd3b30fcee0e3872e9e67d0ff62ef046298e348757bc7adc61e802eaf4e1a2ef1428554b209b2fb780769eb4819", 0x397e}, 0x58, &(0x7f0000c23000)=[{&(0x7f0000925000-0xfc)="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", 0xfc}], 0x1, &(0x7f00001ff000)={0xf4, 0x11, 0x2, "8c86a4071aea5752c798f8ecf9412f2afd2b7ed2addd00e6977534702051bba510b0238e96bdbc5a627841e4fc5c09ac3f12300256bd265ff57e4ecb23f2977da54fb2e0b0b97ce94aad47ae60f6282b651018cb68375b0cf9ba8769fae1eadbd6308138ef8320397b27efb11443338aa4e34bce649a30ad9905bb495e757b2f1d520075588820ace3a0c3068b2e8e97fe778b411fc6003be221567ae7770831a684787ccb3509d2a78de22a9a3b7a32e5d5a44187ed062de3df23ab5e376fdd9f8be5b0bca1fc3d586deffb99558cb279e6cc7fdbc6362f9b69980e3958ee1f9d48dd160652"}, 0xf4, 0x20008050}], 0x6, 0x44800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$TIOCNOTTY(r1, 0x5422) clock_gettime(0x0, &(0x7f00008d4000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000dbd000)=[{0x400, 0x63d, 0x22add4f7, 0x7, @tick=0xffff, {0x8, 0x2}, {0x1, 0x1}, @connect={{0x400, 0x4}, {0x9, 0x44d}}}, {0x20, 0x8, 0x100000001, 0x100000000, @tick=0x3ff, {0x401, 0x7}, {0x9, 0x380000000000000}, @note={0x2, 0x6, 0x5, 0x3f, 0x5}}, {0x4, 0x0, 0x4, 0x0, @time={r2, r3+30000000}, {0xdf, 0x5}, {0x100000000, 0x3}, @note={0x28000000000000, 0x7, 0xfffffffffffffff7, 0x0, 0x1}}, {0x287, 0x8, 0x3, 0x200, @tick=0x100000001, {0x4, 0x80000001}, {0x3f, 0x0}, @quote={{0x4, 0x100000000}, 0x3f, &(0x7f0000fa0000-0x1c)={0x1, 0xff, 0x9, 0x276, @tick=0x7, {0x5765, 0x4}, {0x7ff, 0x80000000}, @connect={{0x9, 0x20}, {0x3, 0x9}}}}}, {0x8001, 0xff, 0x100, 0x80000001, @tick=0x0, {0x4, 0x100000001}, {0x81, 0x2}, @quote={{0x3243d2c6, 0x7}, 0xe30, 0x0}}, {0x0, 0x81, 0x7fff, 0x100000000, @tick=0x0, {0x674, 0x3}, {0x2, 0x100000001}, @quote={{0x3, 0x1}, 0x3, 0x0}}, {0x9b0, 0x8, 0x0, 0xfa3, @time={0x77359400, 0x0}, {0x140000, 0xfffffffffffeffff}, {0x7, 0x1}, @quote={{0x6, 0x6}, 0x1000, &(0x7f0000773000-0x1c)={0x1, 0xfffffffffffffffa, 0x7, 0x9, @time={0x0, 0x0}, {0x100000001, 0x180000000000}, {0x7, 0x81}, @control={0xfffffffffffffffc, 0x100000000, 0xfffffffffffffff9}}}}, {0xffffffff80000001, 0x4, 0x1f, 0xffffffff, @time={0x0, 0x0}, {0x0, 0x6}, {0x8001, 0x6}, @time=@tick=0xffffffffffffffff}], 0xe0) 2017/12/18 10:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) pipe2(&(0x7f0000e2e000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d46000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x0, 0xc, 0x8000, 0x8, 0x20f}, &(0x7f0000209000)=0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) [ 111.939580] encrypted_key: insufficient parameters specified 2017/12/18 10:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r8 = dup3(r1, r6, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00009cc000)=0x3, 0x4) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d53321bd7c4bd9ac5a4ef4f4b88edc35491ecc3863fb7358571b0bbaa0b10530682d690cb3f6a4cfbe8cec36d4637f49e19930e3d897c468a226fb25958204df7c75af112f6e45e442288fcf2cb9d595eb819994e5cbf86dd6bf98ecc890aca5fff19ea4b122b28bdaa3a15513e1c595b5187e2", 0xe6, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x4, 0xfff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00001c0000)=0x9e, 0x4) 2017/12/18 10:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000358000-0x10)={0x0, 0x2, 0x344, 0x10000000000000}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x4, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) socketpair(0x9, 0x2, 0x5, &(0x7f0000bbb000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000c74000-0x30)={0x4, 0x4, &(0x7f00005cb000-0x20)=[@map={0x3d6f, 0x3, 0x2, 0xffffffffffffff9c}, @map={0x6, 0x2, 0x80, 0xffffffffffffff9c}, @map={0xb3a, 0x7f, 0x60000000000, 0xffffffffffffffff}, @map={0x1, 0x200, 0x1a9, r1}], &(0x7f0000106000)='em1)', 0x4, 0x35, &(0x7f0000081000)=""/53, 0x4, 0x1}, 0x30) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009c9000-0xa0)={r0, @in6={{0xa, 0x2, 0x355, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x8, 0x9, 0x7fff, 0x50}, 0xa0) writev(r3, &(0x7f0000759000-0x50)=[{&(0x7f0000ee5000)="32704f33f7a9", 0x6}, {&(0x7f000027e000)="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", 0x100}, {&(0x7f0000625000-0x15)="85c8a20a0000000000000000001f0081ef22fb", 0x13}, {&(0x7f0000673000-0x5f)="5afe552f1aff514cde3ae018119b496e45f99e62deeb6751cf4965349a7ea08c302899bd5d477b237a486279762a28351a72d33d1b509095c0e6afd02bd54acb77b67f24111e296d563e6e74ac2f16b9becfb6532586e0ee8fd59a97361411", 0x5f}, {&(0x7f0000ad0000)="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", 0x1000}], 0x5) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x2, @rand_addr=0x2000000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8f, 0x4, 0x6, &(0x7f0000660000-0x10)=@common='ip6tnl0\x00', 0x7, 0x1, 0x5}) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000a63000+0x818)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000031f000-0x90)={0x100, {{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]}}, 0x90) bind$inet(r5, &(0x7f0000517000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1)="1f", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f000058e000)={@generic="de389e0b0bcde7c902da2e30dfd3a37b", @ifru_flags=0x100}) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000aa0000)='-\x00', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ca2000-0x8c)={r0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b64000-0x4)=0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000aa9000-0x90)={0x0, {{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]}}, 0x90) socket(0xa, 0x9, 0x3) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000885000-0x4)=0xa, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000042c000-0x14)={0x0, 0x7, 0x40, 0x7ffffffe, 0x8000000100000020}, 0x14) sendto(r5, &(0x7f00006b6000)="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", 0x646, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000cb3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000071b000)=0x80000001, 0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000054c000-0x4)=0x802, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00004e8000)={0xffffffffffffffdf, 0x20000000012c6, 0x8000, 0xf8, 0xfffffffffffffff7}, 0x14) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000653000)=r1, 0x4) sendto$inet(r5, &(0x7f0000b9c000)="a68c", 0x2, 0x800, 0x0, 0x0) 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00004a0000-0x3c)={{0x0, 0x3, 0x67c96dc, 0x3, 0xf579}, 0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d71000)={0xffff, {{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008b9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x1, 0x0, 0x2, 0x8001, 0x100, 0x9714}, &(0x7f0000f58000-0x4)=0x20) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003d000)="806944d1632596f4549f849ab2199231077fd1c2a8614fb3c67a3cb165c7979080db2f9c5a4ee3dcc223235d155930d9c49c9b1091aa329107e727a002d43bc96a9a98fffffffe15627a5a89f25f929a37e1c8251382c9a41f17b6461f4801b3de37979aa447aa481cdfa51500ad875d35e8000000065c", 0x77) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="", 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000009c000-0xb)='/dev/hwrng\x00', 0xc500, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005d9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'aead\x00', 0x0, 0x2, 'ccm(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:08 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x280002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="6e4dcd65cf5503ffffffffff2200fe03", 0x10000000006}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000762000-0x8)='./file0\x00', &(0x7f000083b000-0x8)='./file0\x00', 0xf002, 0x0, 0xffffffffffffffff, 0x1, 0x7, 0x104888) fsync(r3) perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x31, 0x800003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r5 = socket(0x80000000010, 0x2, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000f6b000)={0x5, [0x9, 0x790, 0xfff, 0x81d, 0x24415835]}, &(0x7f0000abc000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f6c000-0x101)={0x0, 0xf9, "b81462ea1d17ee381da60ed31c3a15281253a9c17c2f5f702aa638c5d89b0adb8cc8a6157e1eae087142619aa3a6de0d6d7828f1a5c4a25037ce8555596bfb626d9c78f323bd1b0008175746a74ff69cda396faa29ec8e049f4b850f25feea7fce7443af1e31cd8a5faa2efd6e3c086f2105557719a75a9179fe10b399ee8e30b3c9c5a8832c88820d69074597b36b1c57d2be3ce16372b6c14138eed73112c3619a7ce318004f52fee9bffdcd8b0728d13df38f780e7401b2167561c9dfde7fff48c0824402c2bd0ef19147c1b14dd5e072ae937640f6d54f2c77f631e670de546cb0df1e25c0c7e63b15bde4c7cf137c16c7c38399b0bae4"}, &(0x7f0000de8000-0x4)=0x101) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000dfe000)={r6, 0x7, 0x8, 0x4, 0x1000, 0xfa}, 0x14) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x4000000000eb, &(0x7f00007d2000-0x5)="6eb1bb7e8e", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x8, 0x32, r7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b700257eb481d62d53b81a32ee48e6dfacc7eebcbee3dc9a3ebfa80817e3271edea1e76d88524f0dcba8bf7a0c2de0eb4f156448b119865560d", 0x73, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000d54000-0xa9)=""/169, &(0x7f0000d67000-0x4)=0xa9) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000631000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r8 = dup3(r1, r6, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000754000-0xc)={0xee3, 0x44e, 0x9, 0xffffffff, 0x1, 0x4, 0x3ff}, 0xc) 2017/12/18 10:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006b9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fed000)=""/136) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x1}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="", 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) [ 112.161569] audit: type=1400 audit(1513594568.568:223): avc: denied { getopt } for pid=13625 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f000039a000-0x8)='./file0\x00', 0x200102, 0x40) getsockname$inet(r1, &(0x7f0000289000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075e000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) madvise(&(0x7f0000b2e000/0x4000)=nil, 0x4000, 0x1) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000217000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fec000)={0x0, 0xfffffffffffffff8}, &(0x7f0000356000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004f8000)={0x400, 0x0, 0x800, 0xfffffffffffffffc, r4}, &(0x7f0000f84000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000049a000)={r5, 0x800000000000004}, &(0x7f0000fa6000-0x4)=0x8) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000cc5000)=0x0) clock_gettime(0x0, &(0x7f0000138000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000472000-0x3f)="56203f50ed0629dfbbb94c57f09520b6fa88ac741197f846714a03eddfe27518900e1a33bccb61f318a52058d79c96943f5a97e646c0d515c1bad44a4f2236", 0x3f) ppoll(&(0x7f00009df000)=[{r1, 0x0, 0x0}, {r3, 0x200, 0x0}, {r1, 0x21f, 0x0}, {r3, 0x41, 0x0}], 0x4, &(0x7f000021f000-0x8)={r6, r7+30000000}, &(0x7f0000cc9000)={0x2}, 0x8) connect$unix(r2, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00007cc000)=0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000fd6000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) alarm(0x5) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004c6000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000946000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x7ff, 0x3, 0x0, 0x20, 0x5, r9, r10}, {0x5, 0xeb, 0x2, 0x8, 0x401, 0x6, 0x4, 0x3}, {0xb7, 0x7fffffff, 0xd2, 0xfffffffffffffffe}, 0x7, 0x5, 0x9, 0x1, 0x80, 0x0}, {{@in=@empty=0x0, 0x4, 0x3}, 0x13, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x2, 0xbc3, 0x2, 0x4, 0x6520}}, 0xe8) close(r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000b0000)=""/223) 2017/12/18 10:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00003dd000)=[{&(0x7f0000a6a000)=""/120, 0x78}], 0x1, &(0x7f0000b7f000)=[{&(0x7f00003bf000)=""/118, 0x76}, {&(0x7f00008e9000-0x8d3)=""/4096, 0x1000}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c7b000)=0x0) r3 = getpid() r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f5000-0xe)='/selinux/load\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000bcf000-0xc)={r4, r0, 0x4480}) socket$key(0xf, 0x3, 0x2) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000312000)=@int=0x1, 0x4) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r5, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000400000-0x4)=0x7ff) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000660000)={0x0, 0x2710}, 0x8) sendto$inet(r0, &(0x7f0000a1b000-0x2)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="1272a6a554dfe37ca697a05c8762139719ab23a2fcf9da0a0c3e0778f35711eb20c637ede1f45d4ec04b1fdb0bd5ad50b57a73abed3d6fb7591b", 0x3a, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 1: r0 = socket(0x0, 0x80003, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e01000-0x38)={0x0, 0x30, "634bbd3bc7093ad594107c310a1c33d9519cb54a216976b0f0c0b41d0709e5b0c5c118efdefe1512ef48a036eff4351e"}, &(0x7f0000cd4000-0x4)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x8) r2 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000eac000)='./file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006da000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00002c7000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f0a000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x2, r3, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000829000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) [ 112.272868] audit: type=1400 audit(1513594568.568:224): avc: denied { setopt } for pid=13625 comm="syz-executor2" 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 2017/12/18 10:56:08 executing program 0: r0 = socket(0x3, 0xa, 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe32}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000f0a000-0x10)={&(0x7f00007bc000/0x1000)=nil, 0x1000}) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0c000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000c15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e76000-0x4)=0x14) connect$packet(r0, &(0x7f00007ca000)={0x11, 0xff, r4, 0x1, 0xffff, 0x6, @random="2dccc53e4e88", [0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d4b000)={r3, &(0x7f0000bcc000-0x78)="5ada9fa9a59ba052dd69a88362dfe313399337ceb707a02a247c1f33b4406172835916fadf09954f74cd6039f5b035313393078f2e5bd9efd12c17f4761ccbd4d049081cdadebd9d58cff69f47f3f97ebc77c3a24267ba7557993efa205d44403395e9f29d53366d81d47838770799745688a9fc28da6bf7", &(0x7f000083c000)=""/18}, 0x18) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="", 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r1, r6, 0x0) 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, 0x0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000b8b000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00003eb000)=""/7) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0xffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xc000000000000000, 0x81, 0x3ff, 0x401, 0x0}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:08 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000515000-0x14)={0x0, 0x8, 0x2, 0xff, 0x89, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000292000-0xd)='/dev/net/tun\x00', 0x0, 0x7fd) clone(0x200000, &(0x7f000014c000-0xe)="889499670b52f37f659396401973", &(0x7f0000936000)=0x0, &(0x7f0000b87000)=0x0, &(0x7f0000d8e000-0xdd)="a652f8cdf5ef84c840fcacc36fffbe351167bce532d5abeb42e52345e5274a1a7461804d0c9caa87581b700bf3d9c8187d623b0b51cfe7ccef4c167cbf85d2c521ed23ce4338631f1eb2b58330d8477658c20a2d27b275ec4edc48ce8b806d5993bb3858c32900c6e91b4bf5f8eb2f9739727440f8ff8ea2e9c684b0932dea42a6c720ab6254eaadfcb5be0728ba07f5c147f05b57655bc3181fcf1f33a1b5468dd4359760a1028eb6cdb8c4d4884158f55d6f405b9d1b3671107935ff831b04e1188bc514da63509aca6e8e81425f96cf8c4ba67db9ac6a398a89f84d") r3 = socket$inet6_sctp(0xa, 0x3, 0x84) pselect6(0x40, &(0x7f0000001000-0x40)={0x8, 0x5, 0x8001, 0x3, 0x0, 0x1, 0x400000000003, 0xffffffff}, &(0x7f0000e02000-0x40)={0x1, 0xb78f, 0x8, 0xffffffffffffffc1, 0x80000000, 0x8001, 0x11, 0x158}, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x9, 0xf647, 0x4, 0x8001, 0x80000000007}, &(0x7f000022e000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2}, 0x8}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e8e000)=0x0) timer_create(0x6, &(0x7f00004fb000-0x60)={0x0, 0x3, 0x0, @thr={&(0x7f0000e36000-0xf5)="663618107c70fc983fa094f6e8c443cb947503021c8e235c57466ed2835be046a47746f6b063d8af52f86060b6eaf371ab12c77b01378beb4cc270ec46cb6f01b49f41a5785963c71aafbee354646975a6cf6a399d284c8b321db38ffa4045e4c744c36d23e2ea579cd3a29da25a0a769cd474cd60d6c7cf78fa92597cdebc3d1ee72f74e015a91bcdd972b907fc40e983b1d33b20f166c4a0fa89709591a09aff22a2d368c9025521eeb56e361ccdf69bf89cf5f2aebeb4afdac5cfcb94c63c7225300f44040000000000000077946363b2e806c354bb756d97d3fed333771a0538e20c71cb598d469314037386b9850ed6b4fa56", &(0x7f0000286000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c1000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002cc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) setuid(r5) pipe(&(0x7f0000c41000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00002b4000-0x9f)=""/159, &(0x7f0000667000-0x4)=0x9f) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r6, 0x4b37) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f000083f000)=r5) socketpair(0xb, 0x2, 0x6, &(0x7f00008b6000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000dbb000)={@common='yam0\x00', @ifru_flags=0x0}) ptrace$cont(0x18, r4, 0x8, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00002c2000-0xc)='/dev/rfkill\x00', 0x100, 0x0) perf_event_open(&(0x7f0000912000+0xcce)={0x2, 0x78, 0x0, 0x7, 0x1, 0x5, 0x0, 0xea, 0x2140, 0x6, 0x4, 0x1, 0x0, 0x11, 0x0, 0x44e, 0x1, 0x0, 0x1, 0x100, 0x7fffffff, 0x5d, 0x7, 0x65, 0xffffffff, 0x80000000, 0x0}, r4, 0x999d, r8, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000294000-0x4)=0x9, 0x4) getsockname$unix(r8, &(0x7f00000e9000+0xc68)=@file={0x0, ""/108}, &(0x7f0000021000)=0x6e) getrandom(&(0x7f00005e6000)=""/5, 0x5, 0x3) 2017/12/18 10:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0xfffffffffffffffe) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0xe3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000168000-0x2)='f', 0x1) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000470000-0xd1)=""/209, &(0x7f0000978000-0x4)=0xd1) bind$unix(r2, &(0x7f0000485000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@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$packet(r2, &(0x7f0000a63000-0x14)={0x11, 0x3, r3, 0x1, 0x100003, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000514000)={0x0, 0x7, 0x0}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000908000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f00007ee000-0x6)={0x1f, 0x3, 0x0}, 0x6) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'hash\x00', 0x10, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059d000-0x13a)="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", 0x13a) 2017/12/18 10:56:08 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f89000-0x4)=0x0) getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000a47000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000c79000)={0x3ff, 0x82}) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000015c000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000302000)=0x0) r4 = memfd_create(&(0x7f0000def000)='ppp1\x00', 0x2) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(r3, &(0x7f0000c87000)='personality\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000b9000)={0x0, 0xc44}, &(0x7f0000c96000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00004b5000)={r6, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcab}, 0x98) socket(0x4, 0x80003, 0x1) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/18 10:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000ced000)={0x6, &(0x7f00004b3000-0x30)=[{0x1, 0x80, 0x8, 0x0}, {0x3ff, 0x9, 0xe27, 0x2cf9}, {0x2, 0x8, 0x1, 0xddf}, {0x7fff, 0x3, 0x400, 0x6c34}, {0x9, 0xfffffffffffffff7, 0x7, 0x0}, {0x6, 0xe7, 0x1, 0x0}]}) keyctl$update(0x2, r0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000822000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000711000-0x4)=0x0, &(0x7f0000455000)=0x4) 2017/12/18 10:56:08 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/18 10:56:08 executing program 3: r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/load\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000145000-0x10)='/dev/sequencer2\x00', 0x101100, 0x0) r2 = openat(r1, &(0x7f0000f1a000)='./file0\x00', 0x20000, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e08000)='/selinux/enforce\x00', 0x10800, 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) pwritev(r2, &(0x7f00008d8000)=[{&(0x7f0000025000)="ff8c2523c178f4e6f5c61a847e01042f32ca32f3ce0dc6dadfb3367a7be6fb1779a22058f055601c642d9924f6201deac15b2e4896b76699377fb6894fe7e601741e352093307c1d79ac7273f3c7233c19d646d1ee8e07a10c42e560217f59dcfed444506c93fe22329f8143a6d85ec96481a44089722d", 0x77}, {&(0x7f0000000000)="c4c3bb08608c5898ea49050b027cd01dbe675f983da0192790d731046ccaecad2718829da80876ba3f43f9839adb4dae5db25e2306162e4051960d6d5947eb6b0c3906c45f63943310c3c077e64dce94d3938656c867432f0db074102c02ef0fa119375da0bdc76af4ac463d42c6d1f4ec81e9343456775b34b3356221d4accab4498bdf77a849528710a10285810ce0e89746fd45614284bcfcf5", 0x9b}, {&(0x7f0000001000-0x82)="b19747450b8ece685b02bebc63300e94c3edeb5d2330cf78e8c117bbeb5569d66bc4230eabed2c13d1d92ebbca341abab521530d4b1fac23e4aeb28f300d43194b367ba800c5f3b72f5396cf782de6c666eabbc4233f88063cab32ec198e842ee12f4c1fc6cd37828909afff1e4d6a242fd416331788e168623c3ea5f0e6fc830095", 0x82}, {&(0x7f0000001000-0xab)="468c9ef838d59783e069a34c0e75742e25b88fe9ad829e849fe4e46d3689442f20426ac3f65934d7e6ccb8950b845cf7cc109b098770e46e2f1a7a15146c6652833deb55f69896aeee3740c27ef2024e17aa7bb1736f57aae170d5d584c80bfd7e5eab42cc89346ab49958da7a89cc8fed23015ccff5b37b3091a3d8fe3adf2f2f65e020daf2bf09fda558b72a86b7928f09a83fb1257d1f3f4916712c90581207b70f17181d17dabfe067", 0xab}, {&(0x7f0000001000-0xb4)="9d4cbdc1a09954fb9bd9301fca0cd844cfe55da39985f628c8984c3babdacaf7e7863c1a70af2c6360424ce5d23dc55fe0f7910b4f504727a924024c36e122fc8019407049369d04f47316bb17a836bd01fb93b95b1e9c596f77c7b8d43b4abd7d341aa69a45187ce301e8fd280c4ab97e924c8e0ce02120c845bd42369b0be970aab598e9addb5472aa8f739d6b11b490b759a1148aedb58ced82d9ad520c807a13151c596263835b164fc36026fb780856ee74", 0xb4}], 0x5, 0x3c) fremovexattr(r1, &(0x7f0000863000-0x13)=@random={'trusted.\x00', "fd707070316264657600"}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ea4000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000c17000-0x4)=0x8001) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002c9000)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvfrom$ax25(r4, &(0x7f0000ad8000)=""/136, 0x88, 0x40000000, &(0x7f0000922000)={0x3, {"46238582eb4831"}, 0x6}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bfc000-0x4)=0xffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000043d000)={0xf, 0xa, &(0x7f0000bff000-0x50)=[@map={0x1, 0x6, 0xca, r1}, @generic={0xfffffffeffffffff, 0x5, 0x2b2, 0x6}, @map={0x1ff, 0x3f, 0x2, r2}, @map={0x6, 0x8001, 0x5, r3}, @generic={0x1000, 0xffffffffffff0001, 0x719fe445, 0x7}, @map={0x2, 0x5, 0xfffffffffffffff9, r4}, @generic={0xfffffffffffffff8, 0x1c5, 0x0, 0x7ff}, @map={0x1, 0x1, 0x6, r5}, @map={0x9, 0xee3, 0x8, r6}, @map={0x200, 0x4, 0x1, r7}], &(0x7f0000c55000-0x5)='user\x00', 0x8000, 0xde, &(0x7f0000cf4000)=""/222, 0x0, 0x1}, 0x30) 2017/12/18 10:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x3, 0x81, &(0x7f0000d6c000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000076a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000419000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00007b5000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000bb4000)=0xc) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c88000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000c54000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c4000-0x3)='/dev/vcs\x00', 0x301000, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000cf000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00007af000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000020b000)=r3) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r6, 0x29, 0xc9, 0x0, 0x0) r7 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f000027c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000992000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000ed000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000d5f000)={r8, r9, 0xff}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setflags(r0, 0x2, 0x1) stat(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f87000-0x8)='./file1\x00', 0x1000, r11, r12, 0x5de0, 0x2000000) sched_getaffinity(r10, 0x8, &(0x7f0000d1f000-0x8)=0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000ca8000)={0x3c0a, 0x8, 0x102, 0xed, 0x0}, &(0x7f000097a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x71, &(0x7f00001ad000)={r2, 0x100000000}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ca8000-0x8)={r15, 0x7}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x76, &(0x7f00001ba000-0x8)={r14, 0x4}, &(0x7f0000c7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000903000-0x8)={r14, 0x5}, &(0x7f00002e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000caa000)={r16, 0x1}, &(0x7f0000f04000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) 2017/12/18 10:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b65000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b1f000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d7000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000086f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000b98000+0xbdc)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000063000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000c83000-0x14)={0x7fffffff, 0x6, 0x100000000, 0x3, 0x7}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000017a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000998000)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x5afb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=r1, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) 2017/12/18 10:56:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b19000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c02000-0x4)=0x82) connect$inet6(r0, &(0x7f00006a0000-0x1c)={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) bind$bt_rfcomm(r0, &(0x7f0000bc9000)={0x1f, {0x400, 0x80, 0x9, 0x0, 0x8, 0x7}, 0x8000}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffff6, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000021b000)={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]}) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r4, 0x40000000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) fremovexattr(r1, &(0x7f00009a4000)=@random={'osx.\x00', 'proc\x00'}) 2017/12/18 10:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000e2000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000016000-0xc)={r3, 0x80000, r2}) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00003a0000-0x28)={@generic=""/16, @ifru_flags=0x0}) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x806, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000003000-0x10)={0x0, 0x80, 0x3, 0x2c13}) ptrace$peekuser(0x3, r1, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c4000-0x3)='/dev/vcs\x00', 0x301000, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000cf000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00007af000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000020b000)=r3) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r6, 0x29, 0xc9, 0x0, 0x0) r7 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f000027c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, 0xfffffffffffffffb) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000992000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000ed000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000d5f000)={r8, r9, 0xff}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setflags(r0, 0x2, 0x1) stat(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f87000-0x8)='./file1\x00', 0x1000, r11, r12, 0x5de0, 0x2000000) sched_getaffinity(r10, 0x8, &(0x7f0000d1f000-0x8)=0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000ca8000)={0x3c0a, 0x8, 0x102, 0xed, 0x0}, &(0x7f000097a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x71, &(0x7f00001ad000)={r2, 0x100000000}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ca8000-0x8)={r15, 0x7}, &(0x7f0000d21000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x76, &(0x7f00001ba000-0x8)={r14, 0x4}, &(0x7f0000c7c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000903000-0x8)={r14, 0x5}, &(0x7f00002e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000caa000)={r16, 0x1}, &(0x7f0000f04000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffbff, 0x1, &(0x7f0000d6a000)=[{&(0x7f000053c000)="", 0x0, 0xfffffffffffffff7, 0x7}], 0x320002) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pivot_root(&(0x7f0000b85000-0x8)='./file0\x00', &(0x7f00006f7000-0x8)='./file0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) ioctl$TCSETA(r1, 0x5402, &(0x7f000068d000-0x14)={0xfffffffffffffffe, 0x1b40, 0x1b9, 0x12, 0x7f, 0x9, 0x0, 0x1000006, 0x100, 0x7fff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009eb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000)=0xe8) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000fbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003d3000)='./file0\x00', &(0x7f000033e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000e5b000-0x4)=0x4d8, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x59bb) setresuid(r3, r4, r5) writev(r2, &(0x7f000081b000-0x48)=[{&(0x7f0000cc6000)="8f609a63bdfd5b40db177029bef871783b71d6d2a0c1721938e57e3d346769bcfb69b4fdd636a8751b26afa9041dbae0471d9ca44b5479949f1e29fa497a0e9a4c61e00717eeb1545870cd25a15814c3b5a77a2de375b74b2cd8a66b487284b83425de1f55b31bbee2e3bd2fa0a50874458b0ae15142133d9598ada4366736f351c2f2c699d28c519cdda1efbd75d21e6b8da691ba086d54022d280d05f7ebed23acb41b54faa5a216f48344bb05cae84256dfc74e031119ea356007617abfcb67e37702c4d6779f8c9d2acb40c5", 0xce}, {&(0x7f0000d93000-0xd9)="87ac489eeb2b8ac7bef34f34445a9aef556ebd670fbeaa2b3e4068a01ee49e55a997291f10931bd8e1559ad77aea9a667b56e7c7d11a59da7be21e2fa96a06944d7ca134e192fbcda730779c0960dd1792c19638fbcc80ec52f8f226615e61afbaeb73d12e8cae677ca4780db8f67a87cf98df6c53aa958fb62df39479c47a63fa35116af5c11ad89eb091479d62b24d09cb5ac7c8975ddffe23edc29388299d2a1e26ecb5ca5551e662416dfabcc7b2c4f072fd9dc10fc3f36754848f7e72472200239557d02fabc4d82d677df768646326f57a1b094045c6", 0xd9}, {&(0x7f0000361000-0xae)="94fd6d766f5a86ca4dfd74c1f05c069d8e84cac680173c87bbd52cbcc2e84b5bf7174df2f5e0615d5d36d88a3364fc40c783a52682fa8ca7d098e2283aab0ca80da5103f887803607d2c946421f969cc5fb10e30a6bd35885cce1679e27815667e249344fd89d9106ef81762bc5cdfae7176f068b99fc60a596f43b8ea0b68dabeabc769c22c4102e72419f92c5e43a39ece8200000000efeb98ab1e28520de0d2b8be5cda843cdb435241c2c2cf", 0xae}, {&(0x7f0000bb7000)="f79051460d324496972109820e3885eeca3e74ffae169a13668da9befd3c277360", 0x21}, {&(0x7f0000764000-0x7a)="ff56041d21b518586bfe1869069dbbea0a0c6d76eed0f05e7a5f11b277edc89e544c1cedf01d28719647d8dd40a6f3b0ab8d3914c1fb2300cce9b08835513e44f9eea27d3536e8117ee0c6de0416b0e92cf23c63b014ab3d2190ead94392bd024c1aabaaa89ff2a3d1818c127a8527b4b5d58fcd165d58c0c362", 0x7a}, {&(0x7f0000f3e000)="87a439315f4d644f4994adb41f4990f3958dbd49d6444a5c8c6942fb0be38a2604dbaebe164c0af1b8361ebf8e53e42a8ec94dbe77fd45a5582f2c692f7881d66d40278db91811fd984c36f8a2ef636e26d14133829913ed745c29a0862df4dd16562571706c2c2a6eab5ac2", 0x6c}, {&(0x7f00003f1000-0xdb)="d9740e342b6a5f26cb46840239407f9a6992058dee0820adf612e631f528b643f7a4cf11d5172fa02804dd85bdb0334aa1380002efb34a5458af707ca83908a03d05dd638a53d0767b61a29fa6d803d3afcf7afca84925c02aeb109d3effa7902a5c2f0f78f2fd9bd56e52c47bc52674dd9446c1f22e86f26022b4803114c169c72547132ba0085606f877062d84c56d7b45de57cc380aecbd31d80f116969ba8419fa22bb5301decd5f7435378618ae6abc7a0bbe8fa554a4b635f1eb45e8843ab338f17a494ab83cdb444189e08cfa26ab76f92309eeb3fd406c", 0xdb}, {&(0x7f0000df7000)="d58caeb382dd5c4a5b669e6025eccaf5e7ba16fbae796b99ef6d9e1007044b0e6e882ecd4cdb9ce49bc37bcb38ee9c4a1c2df94094441dd293af472f7a4266bf828c32eb32abbf7c78f2b6844318a1dba2c3f864e3f70159e760b709fa8c769de2fac225ca112875503fc1c3b66b4c37d426e7e6998c556446a0179e54ef9ee6155c24baa6864c348bb2aca51a7aa6e62e7a51c5914b6999ed", 0x99}, {&(0x7f000091f000-0xb0)="31814b0a3591e38c005171d42b6df9b2fdb5e312383154129e9edfd5b8ac213571fbb45aa053ef39d7d66eb90d614fad63a926973058a3647fbe943d784ce87045a1a71f2a1f69cdc7e48f907984a948359fe55ee1916cec1c39c9edbec7b19541d0b6798c567bcab2159df64f911403868dcb34d91302cb710aff7bb02f53ba7c883ebdff60573be2ae94fb5129370be0facc84d438be0511baa32a1660f5c7b8e909942b3ee5ec744a3bc227c905e7", 0xb0}], 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000582000-0x60)={0x0, 0x58, "8a208530398ac2cb7e92cd22e86ff2aed9fdd6bc943b71adb53d189e8303cf133589e749512175b4e3b359793005ea921d5a38a403777d06239c8674245a482880f313a04b2d1f69c2d0c00b0d4a6d6612f232aa1d79395c"}, &(0x7f000062d000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f98000)={r6, 0x1, 0x0}, 0xc) fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000cef000)={0x4, 0x8000, 0x3, 0x10000, 0xd8a5, 0x7, 0x80000001, 0x3, 0x7ff, 0x8}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000086b000)=0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0xffff, 0x9, 0xfff, 0x0, 0x9, 0x4, 0x5, 0x75cc, 0x7ff, 0x2, 0x2, 0x9}) dup3(r2, r1, 0x0) prctl$setname(0xf, &(0x7f0000ba9000-0xa)='/dev/ptmx\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001d5000-0xbc)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0xdc, @loopback={0x0, 0x1}, 0x2f0}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) writev(r1, &(0x7f000086a000-0x10)=[{&(0x7f0000f60000-0xea)="cf372b267fbe639b657ce1da0ce92f447bdfc097e839b4431f73d8506b45ebb52905a6e4ff2ae87f675cfd5da38913a227f09842ed3589f012cf52330a387ffd23441cf387700879ba4e6b1e18ef269adc5776ed75972aae95598e6970768e9f02db27e265dc269b59ed4147093ce12e35fc9037fa51a8d6dd83e451e6b10e3f8c70aca3b264b3d87b97c7186f7572f2fa3085cf4169390cbb449a83154a520f150083769285da1299511a4d45064d1142161797ccfa4f333f3226bfe7f6a5fc95151b0ec697952f751ecfb40e8853372aa137d2b5182eb7df882e4194c7d4bb723dd6432b58440e6e9f", 0xea}, {&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d4c7c6c0c38a24a7d4aff5db2fc0c928a19d98e8212800932fd043460095c1da491b762a0899297b8559ca89044790e16d046f8a5a5d0ee032db3a4954d0be87cb5263fdbf91978327d0ab72e247501", 0x83}], 0x2) ioctl(r2, 0xacba, &(0x7f0000e13000-0xc8)="d18690bf27c6b73835eccce144ead14be38ea3e80575c488fd94e08ea7ab7f6e973b1220848ba71f42dc86e0185fb176db22d52ba7626aaf66a3424166fbff1320e24694ae98bce72a90db8d29326792b6e508d930d91caa6772655a0a571b369ab87e1869a8003a541191feb6d80c1f41f14a355ba4149b7733b219e33685521fb53607b9a398e8a2a6bceef67788b24806d3babebff7a1664505ed9c9b85179240ccfb73f0fe15326932f39418da16f6718d32a91a6a292e02192df97c446dc268d18aefee889f") 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000357000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a91000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000235000)={r1, r2, r3}, 0xc) bind$alg(r0, &(0x7f00007e2000-0x58)={0x26, 'hash\x00', 0xd, 0x0, 'tgr160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) pipe2(&(0x7f0000fb8000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000eb7000-0x14)={0x3, 0x7b2c502cbd8dfbf6, 0x1f, 0x3, 0x8}) 2017/12/18 10:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e53000-0xc)={0x0, 0x0, 0x0}, &(0x7f000060e000)=0xc) stat(&(0x7f0000463000)='./file0\x00', &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000df5000)='./file0\x00', r2, r3) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r3, 0x40000000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x4200}) getsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bee000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000058c000-0x10)={0x0, 0x4, 0x7f, 0x0, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f86000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000062000)=0x58, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000068d000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2017/12/18 10:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(0xffffffffffffffff, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x5, &(0x7f000094c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e01000-0x8)={0x0, 0x9}, &(0x7f0000d72000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000905000-0x8)={r3, 0x8000}, &(0x7f0000db8000-0x4)=0x8) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000+0x394)=""/148, 0x94, 0x10100, &(0x7f0000fe2000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f0000)='./file0\x00', 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083a000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d21000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r3, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="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", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f0000516000)=0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000234000)=""/4096) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000c6c000)="f835421c7760277a972287034bd7fc6de2b3936736efedfc040a574abcc6f1b315", 0x21) bind$inet(r4, &(0x7f000009c000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d5000-0x8)={0x0, 0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000387000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpid() r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x8d) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0xffffffffffffffff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f32000)={0x7, 0x8}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000046f000)={0x80, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00001d2000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) clock_gettime(0x100000, &(0x7f00009f8000)={0x0, 0x0}) splice(r2, 0x0, r4, 0x0, 0x2e2e742b, 0x0) utime(&(0x7f0000e5a000)='./file0\x00', &(0x7f000041a000)={0x7fff, 0x5}) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r3, 0x40000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000328000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e55000)={0x10201, 0x1, 0x0, 0x2000, &(0x7f000042c000/0x2000)=nil}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eca000)='blacklist\x00', &(0x7f00003ee000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009f8000-0x31)='+em1wlan0[posix_acl_accesscpusetposix_acl_access\x00', 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f000031d000)=""/206, 0xce) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000bf6000)='\x00', 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d55000)='numa_maps\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x1d, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b83000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/vcs\x00', 0x8c00, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000008f000)={0x46a, 0x9c00000000000000}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000dfe000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000907000)=0x5) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x63)=@file={0x0, ""/97}, &(0x7f0000c9e000)=0x63) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r3, 0x40000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xac)="306c3a0a3779872d433300b2f6d2d4b94baed61a96dfa7b4c74341a19f877aeda9c4d54b107809f0d7c25626106a87ff4c13a15c85b9c1d36258f12d6a64d16a6d8d9f15f2ebc5ceb3738c896946b1284bd4f61578a987a8a51e2eeed08cd6fdccd41d7214a1b8f7de5f315d00399e4ae44c31a7e0f0ad67743883b1e1f4bebbbb624667e4ed4f479fba85f7f57a788ebc3c581f66f31cf527cc010aa36836fefa32e592a92a2eb267750364", 0xac) [ 113.024527] kvm: apic: phys broadcast and lowest prio 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x150) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000498000)=@assoc_value={0x0, 0x0}, &(0x7f0000780000-0x4)=0x8) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000f2e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 3: pipe(&(0x7f000073b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000030a000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000066f000)=[{{0x0, 0x0, &(0x7f0000201000)=[{&(0x7f000077f000-0x2d)=""/45, 0x2d}, {&(0x7f000031f000)=""/224, 0xe0}, {&(0x7f0000bd9000)=""/181, 0xb5}, {&(0x7f00002f3000)=""/0, 0x0}, {&(0x7f0000fda000)=""/89, 0x59}], 0x5, &(0x7f0000a37000)=""/5, 0x5, 0x47}, 0x2}, {{&(0x7f0000b55000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b02000-0x48)=[{&(0x7f0000383000-0xb9)=""/185, 0xb9}, {&(0x7f00000a4000-0xa8)=""/168, 0xa8}, {&(0x7f0000de0000)=""/21, 0x15}, {&(0x7f0000618000+0x78a)=""/199, 0xc7}, {&(0x7f0000957000)=""/42, 0x2a}, {&(0x7f00004de000-0x63)=""/99, 0x63}, {&(0x7f000081f000)=""/9, 0x9}, {&(0x7f0000c82000-0xe5)=""/229, 0xe5}, {&(0x7f0000b4a000)=""/47, 0x2f}], 0x9, &(0x7f00002ef000-0x10)=""/16, 0x10, 0x2}, 0x2}, {{&(0x7f0000f1c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a0a000-0x28)=[{&(0x7f0000ada000)=""/128, 0x80}, {&(0x7f0000895000)=""/164, 0xa4}, {&(0x7f0000e2c000)=""/3, 0x3}, {&(0x7f0000bed000)=""/230, 0xe6}, {&(0x7f0000e6f000)=""/24, 0x18}], 0x5, &(0x7f0000952000-0xda)=""/218, 0xda, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00001b1000-0x28)=[{&(0x7f0000d7a000)=""/245, 0xf5}, {&(0x7f0000b6c000)=""/126, 0x7e}, {&(0x7f00003e7000)=""/4096, 0x1000}, {&(0x7f0000ef2000)=""/102, 0x66}, {&(0x7f0000ff7000-0x3a)=""/58, 0x3a}], 0x5, &(0x7f0000ad2000-0xcd)=""/205, 0xcd, 0xffffffff}, 0x3}, {{&(0x7f000086b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000079d000-0x20)=[{&(0x7f000093d000-0x5a)=""/90, 0x5a}, {&(0x7f0000373000)=""/233, 0xe9}, {&(0x7f0000ada000)=""/26, 0x1a}, {&(0x7f000031b000-0x61)=""/97, 0x61}], 0x4, &(0x7f0000857000-0xa8)=""/168, 0xa8, 0x9}, 0x2}, {{&(0x7f00008f1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000021a000-0x20)=[{&(0x7f00005ba000)=""/4096, 0x1000}, {&(0x7f00001bf000)=""/66, 0x42}, {&(0x7f0000f11000-0xcf)=""/207, 0xcf}, {&(0x7f0000227000-0x77)=""/119, 0x77}], 0x4, &(0x7f000035a000)=""/173, 0xad, 0x6}, 0x87}, {{&(0x7f0000bc9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000294000)=[{&(0x7f0000b01000-0x27)=""/39, 0x27}, {&(0x7f0000c01000+0x33e)=""/42, 0x2a}, {&(0x7f0000b29000-0xc7)=""/199, 0xc7}, {&(0x7f00007ef000-0x1a)=""/26, 0x1a}, {&(0x7f0000d45000-0x12)=""/18, 0x12}, {&(0x7f0000b73000)=""/195, 0xc3}], 0x6, &(0x7f0000c96000)=""/36, 0x24, 0xfffffffffffffbff}, 0x80}], 0x7, 0x2000, &(0x7f0000789000+0x10f)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000fb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8001, 0xffffffffffffffff, 0x2, 0xcdb, 0x400001}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffbff, 0x1, &(0x7f0000d6a000)=[{&(0x7f000053c000)="", 0x0, 0xfffffffffffffff7, 0x7}], 0x320002) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000181000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pivot_root(&(0x7f0000b85000-0x8)='./file0\x00', &(0x7f00006f7000-0x8)='./file0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) ioctl$TCSETA(r1, 0x5402, &(0x7f000068d000-0x14)={0xfffffffffffffffe, 0x1b40, 0x1b9, 0x12, 0x7f, 0x9, 0x0, 0x1000006, 0x100, 0x7fff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009eb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000)=0xe8) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000fbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003d3000)='./file0\x00', &(0x7f000033e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000e5b000-0x4)=0x4d8, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x59bb) setresuid(r3, r4, r5) writev(r2, &(0x7f000081b000-0x48)=[{&(0x7f0000cc6000)="8f609a63bdfd5b40db177029bef871783b71d6d2a0c1721938e57e3d346769bcfb69b4fdd636a8751b26afa9041dbae0471d9ca44b5479949f1e29fa497a0e9a4c61e00717eeb1545870cd25a15814c3b5a77a2de375b74b2cd8a66b487284b83425de1f55b31bbee2e3bd2fa0a50874458b0ae15142133d9598ada4366736f351c2f2c699d28c519cdda1efbd75d21e6b8da691ba086d54022d280d05f7ebed23acb41b54faa5a216f48344bb05cae84256dfc74e031119ea356007617abfcb67e37702c4d6779f8c9d2acb40c5", 0xce}, {&(0x7f0000d93000-0xd9)="87ac489eeb2b8ac7bef34f34445a9aef556ebd670fbeaa2b3e4068a01ee49e55a997291f10931bd8e1559ad77aea9a667b56e7c7d11a59da7be21e2fa96a06944d7ca134e192fbcda730779c0960dd1792c19638fbcc80ec52f8f226615e61afbaeb73d12e8cae677ca4780db8f67a87cf98df6c53aa958fb62df39479c47a63fa35116af5c11ad89eb091479d62b24d09cb5ac7c8975ddffe23edc29388299d2a1e26ecb5ca5551e662416dfabcc7b2c4f072fd9dc10fc3f36754848f7e72472200239557d02fabc4d82d677df768646326f57a1b094045c6", 0xd9}, {&(0x7f0000361000-0xae)="94fd6d766f5a86ca4dfd74c1f05c069d8e84cac680173c87bbd52cbcc2e84b5bf7174df2f5e0615d5d36d88a3364fc40c783a52682fa8ca7d098e2283aab0ca80da5103f887803607d2c946421f969cc5fb10e30a6bd35885cce1679e27815667e249344fd89d9106ef81762bc5cdfae7176f068b99fc60a596f43b8ea0b68dabeabc769c22c4102e72419f92c5e43a39ece8200000000efeb98ab1e28520de0d2b8be5cda843cdb435241c2c2cf", 0xae}, {&(0x7f0000bb7000)="f79051460d324496972109820e3885eeca3e74ffae169a13668da9befd3c277360", 0x21}, {&(0x7f0000764000-0x7a)="ff56041d21b518586bfe1869069dbbea0a0c6d76eed0f05e7a5f11b277edc89e544c1cedf01d28719647d8dd40a6f3b0ab8d3914c1fb2300cce9b08835513e44f9eea27d3536e8117ee0c6de0416b0e92cf23c63b014ab3d2190ead94392bd024c1aabaaa89ff2a3d1818c127a8527b4b5d58fcd165d58c0c362", 0x7a}, {&(0x7f0000f3e000)="87a439315f4d644f4994adb41f4990f3958dbd49d6444a5c8c6942fb0be38a2604dbaebe164c0af1b8361ebf8e53e42a8ec94dbe77fd45a5582f2c692f7881d66d40278db91811fd984c36f8a2ef636e26d14133829913ed745c29a0862df4dd16562571706c2c2a6eab5ac2", 0x6c}, {&(0x7f00003f1000-0xdb)="d9740e342b6a5f26cb46840239407f9a6992058dee0820adf612e631f528b643f7a4cf11d5172fa02804dd85bdb0334aa1380002efb34a5458af707ca83908a03d05dd638a53d0767b61a29fa6d803d3afcf7afca84925c02aeb109d3effa7902a5c2f0f78f2fd9bd56e52c47bc52674dd9446c1f22e86f26022b4803114c169c72547132ba0085606f877062d84c56d7b45de57cc380aecbd31d80f116969ba8419fa22bb5301decd5f7435378618ae6abc7a0bbe8fa554a4b635f1eb45e8843ab338f17a494ab83cdb444189e08cfa26ab76f92309eeb3fd406c", 0xdb}, {&(0x7f0000df7000)="d58caeb382dd5c4a5b669e6025eccaf5e7ba16fbae796b99ef6d9e1007044b0e6e882ecd4cdb9ce49bc37bcb38ee9c4a1c2df94094441dd293af472f7a4266bf828c32eb32abbf7c78f2b6844318a1dba2c3f864e3f70159e760b709fa8c769de2fac225ca112875503fc1c3b66b4c37d426e7e6998c556446a0179e54ef9ee6155c24baa6864c348bb2aca51a7aa6e62e7a51c5914b6999ed", 0x99}, {&(0x7f000091f000-0xb0)="31814b0a3591e38c005171d42b6df9b2fdb5e312383154129e9edfd5b8ac213571fbb45aa053ef39d7d66eb90d614fad63a926973058a3647fbe943d784ce87045a1a71f2a1f69cdc7e48f907984a948359fe55ee1916cec1c39c9edbec7b19541d0b6798c567bcab2159df64f911403868dcb34d91302cb710aff7bb02f53ba7c883ebdff60573be2ae94fb5129370be0facc84d438be0511baa32a1660f5c7b8e909942b3ee5ec744a3bc227c905e7", 0xb0}], 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000582000-0x60)={0x0, 0x58, "8a208530398ac2cb7e92cd22e86ff2aed9fdd6bc943b71adb53d189e8303cf133589e749512175b4e3b359793005ea921d5a38a403777d06239c8674245a482880f313a04b2d1f69c2d0c00b0d4a6d6612f232aa1d79395c"}, &(0x7f000062d000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f98000)={r6, 0x1, 0x0}, 0xc) fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000cef000)={0x4, 0x8000, 0x3, 0x10000, 0xd8a5, 0x7, 0x80000001, 0x3, 0x7ff, 0x8}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000086b000)=0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f1d000-0x24)={0xffff, 0x9, 0xfff, 0x0, 0x9, 0x4, 0x5, 0x75cc, 0x7ff, 0x2, 0x2, 0x9}) dup3(r2, r1, 0x0) prctl$setname(0xf, &(0x7f0000ba9000-0xa)='/dev/ptmx\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001d5000-0xbc)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0xdc, @loopback={0x0, 0x1}, 0x2f0}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) writev(r1, &(0x7f000086a000-0x10)=[{&(0x7f0000f60000-0xea)="cf372b267fbe639b657ce1da0ce92f447bdfc097e839b4431f73d8506b45ebb52905a6e4ff2ae87f675cfd5da38913a227f09842ed3589f012cf52330a387ffd23441cf387700879ba4e6b1e18ef269adc5776ed75972aae95598e6970768e9f02db27e265dc269b59ed4147093ce12e35fc9037fa51a8d6dd83e451e6b10e3f8c70aca3b264b3d87b97c7186f7572f2fa3085cf4169390cbb449a83154a520f150083769285da1299511a4d45064d1142161797ccfa4f333f3226bfe7f6a5fc95151b0ec697952f751ecfb40e8853372aa137d2b5182eb7df882e4194c7d4bb723dd6432b58440e6e9f", 0xea}, {&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d4c7c6c0c38a24a7d4aff5db2fc0c928a19d98e8212800932fd043460095c1da491b762a0899297b8559ca89044790e16d046f8a5a5d0ee032db3a4954d0be87cb5263fdbf91978327d0ab72e247501", 0x83}], 0x2) ioctl(r2, 0xacba, &(0x7f0000e13000-0xc8)="d18690bf27c6b73835eccce144ead14be38ea3e80575c488fd94e08ea7ab7f6e973b1220848ba71f42dc86e0185fb176db22d52ba7626aaf66a3424166fbff1320e24694ae98bce72a90db8d29326792b6e508d930d91caa6772655a0a571b369ab87e1869a8003a541191feb6d80c1f41f14a355ba4149b7733b219e33685521fb53607b9a398e8a2a6bceef67788b24806d3babebff7a1664505ed9c9b85179240ccfb73f0fe15326932f39418da16f6718d32a91a6a292e02192df97c446dc268d18aefee889f") 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000667000)='keyring\x00', &(0x7f0000350000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000014c000-0x95)="8f78ec31ea359230df7c253e005346a8df912b4ff0e29e4a8390178829ec3c984a2b8d2030b38fe9e6c7754786351389f0c30e740344c8bd2b0053a7b3eaa2eb543c0c739b03d86cc1e34e74ab85501d2e54f6e87dda59e098e27b8727bfa6930a6ec945d5fc8a6a838dd2b37d264d7c18f35a2f467fe2f4c8272aa931417c98ed3970617c02f34af4af6170ca011bf8206eb1601e", 0x95, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x2, 0x7, 0x4, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000004000-0xac)={r1, 0x2, 0xfffffffffffffffe, "9ffa44b22053b73ccf586b8a2f8229d8f3b6e300cd226add560b52db4edabd92f6240f1756d32cb8430e567bbc143cebcb61ceaeefaf261f3dadf6223abf0a0fc11b86fe22ce6eb980e4f99ddbed93f3109ace4c5210dd6ec0e9519703811cf2ffd482fc78b6cfe8e268f452c02389e6c8569aa402e5f8b4b0edbdb822408d19976dc62e66ca92167f9124d3e5c2b1ec89f423ad45c559dc5395370f5c945597b89d"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0x8}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x3)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) keyctl$update(0x2, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000ad0000)=0x9, 0x4) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008a7000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000793000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000801000)=@sack_info={r3, 0x8001, 0x6}, &(0x7f0000df4000)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20040, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000df9000)={0x8000, 0x2, 0x2, 0x0, 0x3, 0x1}) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b04000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x400, 0x8, 0x0, 0x2, 0x37728fb257153093, 0x10004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x575, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 10:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001d3000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0x13, 0x80005, 0x62) bind$bt_hci(r2, &(0x7f0000aec000-0x6)={0x1f, 0x7, 0x0}, 0x6) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000052f000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = creat(&(0x7f00008a8000)='./file0\x00', 0x2) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000557000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = request_key(&(0x7f0000978000-0xc)='cifs.spnego\x00', &(0x7f0000c81000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000848000)='#\x00', 0xfffffffffffffffc) lseek(r0, 0x0, 0x3) keyctl$clear(0x7, r3) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000d8d000)={0x2, {{0xa, 0x0, 0x10001, @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]}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000822000-0x9)='/dev/sg#\x00', 0x2, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000214000)={0x0, 0xffffffff, 0xa2, 0x6, 0xffffffffffffff01, 0x5, 0x8, 0xffffffffffffff27, 0xff, 0x0, 0x6}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9d000-0x58)={0x26, 'rng\x00', 0xf, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000060b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d21000-0x10)={0x3c82, 0x0, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e04000)=0x0, &(0x7f0000736000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000078f000-0x8)={r2, 0x5}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e7f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000936000)=0x8) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/rtc\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000ca8000)={0x2, 0x80000000, 0x9, 0x1000, &(0x7f00007b4000-0x1000)=""/4096, 0x3d, &(0x7f0000300000)=""/61, 0x50, &(0x7f0000205000)=""/80}) keyctl$update(0x2, r0, 0x0, 0x0) r2 = getuid() stat(&(0x7f0000564000-0x8)='./file0\x00', &(0x7f00002b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000b4a000-0x8)='./file0\x00', r2, r3, 0x0) r4 = open(&(0x7f0000e64000)='./file0\x00', 0x200000, 0x10) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000071a000-0x4)=0x0, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 10:56:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x5)='./file0\x00', 0x20) connect$llc(r0, &(0x7f000029e000)={0x1a, 0x7, 0x100000001, 0x80000000, 0x1, 0x400, @random="ef35c9c972c9", [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000030b000-0x5c)={0x4, 0x4a3, 0x4, {0x0, 0x1c9c380}, 0xff, 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]}) bind$inet(r1, &(0x7f0000c46000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x800000, 0x84, &(0x7f0000c4a000-0x8)={0x0, 0x0}) socket(0x0, 0x1, 0xfffffffffffffffd) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004f9000-0x4)=0x0) sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f000052b000)={&(0x7f0000f54000-0x30)={0x2, 0x6, 0x0, 0x7, 0x2, 0x0, 0x3, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) syz_open_dev$mice(&(0x7f0000943000)='/dev/input/mice\x00', 0x0, 0x102) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000961000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x1c, &(0x7f000090e000+0x22a)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:09 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c39000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffc00}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r3 = syz_open_dev$mice(&(0x7f0000f49000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000667000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/member\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007cd000)={r2, r3, 0x6, 0x1, r4}, 0x14) 2017/12/18 10:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt(r1, 0x3, 0xfff, &(0x7f0000223000)="41adf67de87dce6595a52dbf64eddf69d1854e1c7a8008d6bf4dbb01daca146e7b92f783bb8d9ac8990479647caba2ff2322908b07e57b651285e8b5a713171eaade0034f6687585ae6212b2930c7264c404549d28efdfe3b578d5bf4825ec1f80e22b241ae31373d76ff1bb8738c40b76dc8b3dda3bebc372ef3140ad634f0972c791cddc9744", 0x87) r2 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000959000)='net/ptype\x00') ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000d56000)=""/226) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x457c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000013e000-0x10)=[{0xb, 0x8b9}, {0xf, 0xf6}], 0x2) keyctl$update(0x2, r0, 0x0, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000739000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000127000)={0x0, 0x64}, &(0x7f0000494000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000032000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x5, 0xf6db, 0x40}, 0xa0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x400000, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f0000edb000-0x4)=0x0, &(0x7f0000b02000-0x4)=0x0, &(0x7f00007fe000)=0x0) lstat(&(0x7f0000be7000)='./file0\x00', &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000b4d000)='./file0\x00', &(0x7f0000587000-0x8)='./file0\x00', 0x4000, r2, r3, 0x200, 0x400efd47, 0x1040010) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000029b000)={0x8001, 0xa7fe, 0x7fffffff, 0x7f, 0x8e, 0xfffffffffffffff9, 0x7fffffff, 0x8001}, &(0x7f0000fcb000)={0x1, 0x64, 0x3, 0x10000, 0x3, 0x9, 0xffffffffffff1d53, 0x0}, &(0x7f00001a5000)={0x3, 0xf15, 0x6, 0xd3, 0xffffffffffffffff, 0x7, 0x3, 0x5}, &(0x7f0000977000)={0x0, 0x989680}, &(0x7f0000b84000)={&(0x7f0000022000)={0x6}, 0x8}) r0 = syz_open_dev$vcsn(&(0x7f0000b04000-0xa)='/dev/vcs#\x00', 0xe8, 0x2000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fb4000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000009a000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000196000-0x10)={0x100000001, 0x1, 0xbd, 0x7f}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000ffe000-0x81)="b19f8b5075521f64d65a8ff6bea83362d228957585e380395c94c95e730f9c1f82f4b4a128b662975469fa81915412505e6d87286fbb0c9bf5418cef20b2b4f5e2e29fb546bc7897def46981afd8e412f36ac3e071a11000b04eabdb0310473725bc31a912d3197fbcb1c52b156ce5e09b3c7be303a847ec81c48b98cb84ff97f0", 0x81) r4 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r4, 0x0, 0x0) 2017/12/18 10:56:09 executing program 1: r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = open(&(0x7f00002a5000)='./file0\x00', 0x40000, 0x1a2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b21000)={0x0, 0x9, 0x20}, &(0x7f0000d46000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000095c000)={r2, 0x0}, &(0x7f0000668000-0x4)=0x8) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f25000)={@common='ipddp0\x00', @ifru_flags=0x3000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 2: syz_open_dev$mouse(&(0x7f0000eb0000)='/dev/input/mouse#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x640804, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ebc000)='/dev/vcs#\x00', 0x8000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x432) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000020000, 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8002, 0x101, 0x0, 0x0}, 0x10) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000787000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d93000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) getresuid(&(0x7f0000955000)=0x0, &(0x7f00009b0000-0x4)=0x0, &(0x7f000055d000)=0x0) 2017/12/18 10:56:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003e8000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082a000-0x4)=0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x6, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x40, 0x0, 0x0, 0xfffffff7fffffffe, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0}, r1, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f00005f9000)=[{&(0x7f00000c6000)=""/35, 0x23}, {&(0x7f0000b8d000-0x74)=""/116, 0x74}, {&(0x7f0000dd9000)=""/41, 0x29}, {&(0x7f0000a93000-0xc5)=""/197, 0xc5}, {&(0x7f0000f8b000-0xf1)=""/241, 0xf1}], 0x5, &(0x7f0000b1b000-0x30)=[{&(0x7f0000392000-0x1000)=""/4096, 0x1000}, {&(0x7f0000832000)=""/51, 0x33}, {&(0x7f00007f8000)=""/180, 0xb4}, {&(0x7f0000193000-0x6e)=""/110, 0x6e}, {&(0x7f0000a6d000)=""/51, 0x33}, {&(0x7f0000ed3000-0xc2)=""/194, 0xc2}], 0x6, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00002be000-0x8)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0xffffffffffffffff, 0x0, 0x5, 0x9, 0x40000000, 0xffffffffffffffff, 0x4000000000000}, 0x1c) getpgrp(r1) prctl$setname(0xf, &(0x7f00001f0000)='\x00') r3 = syz_open_dev$vcsa(&(0x7f0000e06000)='/dev/vcsa#\x00', 0xfffffffffffffefa, 0x410001) perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0x7fff, 0x7, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xffffffff80000001, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x329ce37a, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00005b4000)={"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"}) syz_open_dev$sg(&(0x7f0000ebe000)='/dev/sg#\x00', 0x7f, 0x4000) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a5e000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x40, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) syz_open_dev$loop(&(0x7f0000945000-0xb)='/dev/loop#\x00', 0x0, 0x4102) clone(0x100, &(0x7f00005d9000-0x1)="02", &(0x7f0000e7e000-0x4)=0x0, &(0x7f00000aa000-0x4)=0x0, &(0x7f000000b000)="fffa") 2017/12/18 10:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000069c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000932000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) socketpair(0x5, 0x0, 0xffff, &(0x7f0000353000-0x8)={0x0, 0x0}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:09 executing program 2: memfd_create(&(0x7f000070c000-0x6)='.}em0\x00', 0x0) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x80000000) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eb1000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="e196", 0x2, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000129000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x0, 0x0, 0x24}, &(0x7f0000347000)=0xa0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000600000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d41000+0x94d)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000fe9000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x0, 0x100, 0x2, 0x1000000, r4}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$netlink(r2, 0x10e, 0x100000000000c, &(0x7f0000079000)=""/179, &(0x7f0000fdb000)=0xb3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000834000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x3, 0x6, 0x81}, &(0x7f00005c8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000ea3000-0x8)={r3, 0x1800}, 0x8) socket$inet6(0xa, 0x4, 0x5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002ce000)={r5, 0x7}, 0x8) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00003d3000)=""/21, 0x15) getgid() mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dd5000-0xa)='id_legacy\x00', &(0x7f000031e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef5000-0x99)="7c3fdb53af2e154c3823f80e93c6416b5d38dac7386808b19754c30a366eb870bb13da4e93d0c556b6db08968a5d0473f366581e0071fa2c9374c9b1b956346ed403411f0e0a4ef36914f949f5f850cbe91421633fd525e7c8d783ce93af530f1cf72b413990189dee6952a4fce2170c7e80ad35a25d85bca5c5add3a99ea40bcd44433e683d5859c458a50280c53728601b15a693dac8efa1", 0x99, 0xfffffffffffffffe) r0 = dup(0xffffffffffffffff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000032000-0x4)={0x400, 0x1, 0x7}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f30000-0x4)=0x0) r2 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a36000-0x4)=0x8, 0x4) keyctl$update(0x2, r2, 0x0, 0x0) 2017/12/18 10:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) futimesat(r1, &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f000048d000)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2017/12/18 10:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000966000-0x20)={@generic="b71818cc587c7750839ab1c898e6187c", @ifru_flags=0x400}) lstat(&(0x7f00004cf000)='./file0\x00', &(0x7f0000d88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2a)="7b6370757365742a73797374656da673656c696e7578766d6e6574315c70726f63747275737465642c00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) userfaultfd(0x80000) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 113.531225] audit: type=1326 audit(1513594569.937:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f59c79 code=0x7ffc0000 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f000009e000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000900000-0x4)=0x0, &(0x7f0000e3f000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006da000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e57000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000054d000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000ebd000-0x10)={0x6e51, 0x8000, 0x86e8, 0x300}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000367000)=',', 0x1) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6d000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/sequencer2\x00', 0x90100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @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, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) madvise(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x64) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x1000000000040007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 113.629386] audit: type=1326 audit(1513594569.964:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f59c79 code=0x7ffc0000 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/hwrng\x00', 0x1a1040, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e0f000-0x6)={0x4, 0x8001, 0xffffffffffffff81}) keyctl$update(0x2, r0, 0x0, 0x0) r2 = dup(0xffffffffffffff9c) bind$bt_hci(r2, &(0x7f0000fa9000-0x6)={0x1f, 0x0, 0x3}, 0x6) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r0, &(0x7f00009df000-0x1c)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={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}}, &(0x7f00007f6000)=0xe8) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000d7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b29000)=0x10, 0x80000) getsockname$ax25(r4, &(0x7f0000d97000)={0x0, {""/7}, 0x0}, &(0x7f0000ea5000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008d000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000-0xc)={r2, r3, r5}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) [ 113.787512] audit: type=1326 audit(1513594569.965:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7f59c79 code=0x7ffc0000 [ 113.812560] audit: type=1326 audit(1513594569.966:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f59c79 code=0x7ffc0000 [ 113.838906] audit: type=1326 audit(1513594569.968:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f59c79 code=0x7ffc0000 [ 113.864343] audit: type=1326 audit(1513594569.971:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=5 compat=1 ip=0xf7f59c79 code=0x7ffc0000 [ 113.888085] audit: type=1326 audit(1513594569.972:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f59c79 code=0x7ffc0000 [ 113.912105] audit: type=1326 audit(1513594569.972:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14045 comm="" exe="/root/syz-executor1" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f59c79 code=0x7ffc0000 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008df000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = openat(0xffffffffffffffff, &(0x7f0000946000)='./file0\x00', 0x800, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000a57000)={{0xfffffffffffffffe, 0x0}, 0x0, 0x66, 0xf8, {0x2, 0x9}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 10:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = open(&(0x7f00002a5000)='./file0\x00', 0x40000, 0x1a2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b21000)={0x0, 0x9, 0x20}, &(0x7f0000d46000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000095c000)={r2, 0x0}, &(0x7f0000668000-0x4)=0x8) 2017/12/18 10:56:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00006b9000-0x8)='./file0\x00', 0x400000, 0x100) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "91"}}}}, 0x0) 2017/12/18 10:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) pipe2(&(0x7f0000a14000)={0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000074000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061b000)=0xc) r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000acb000)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000803000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00008e5000-0x8)={0x0, 0x0}) r9 = geteuid() getgroups(0x8, &(0x7f00008a7000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000431000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r1, &(0x7f0000205000-0x54)=[{&(0x7f0000d69000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b84000)=[{&(0x7f00004bf000)="15e111ea281d96c46abf0ad8d333734820d44616904dece46086637fd43238a0dbb4cd34faa039cce3d6c69a87eaaf26bc2b22d38587c87245abe76e37b94a8c2038d3c2372492969e85c4ddcf82654adc20c73f0688453f9f810fbd3340309f9c9044812fc714dc98b39762ed7caf7c86870c408a3a1b7308add37964e671faf072d1d9ec9ab20774cfd8de0d8a042fab8c2faa595976ad4b0d397b97a2933aeaf54a637e11e46bef", 0xa9}, {&(0x7f0000683000-0x9b)="0047ee2d8c7fb9a4ef3ecf0ad4eed720bdd452d57a69f7b8a93c6a6439d9ce75aea69de94067125b6c2d1e4671a752b09cb73f300868ea25f1ca0d63779421807ab9749934a2f14c3ff0b360fec6a00e4487ef6fe1e36d4098377c2a3e189f20eb7999bfa31955176c4af4cd2162b7c29a7acba8aefd1387c9219f49d28535672994df2df0b064e3d9bc45b196a2deb9154f803a110ce4959faa71", 0x9b}, {&(0x7f0000741000-0xe9)="939ccef07a8fa01540d5e9f971cc4a9a77a0b02892a950756f5a7b545996524a0cb52c3f9f16d8b290acdbaa2feee661b09f11a1363865077aa414412ca7bf5bb0d1fbfaa12765a4a5617bff7836c6d31abcd9f64ae348790def9b998aa052889862045bacb1751026ce683697f0ec04a0e507190d14a3c0fe2100ba6f7e3609a9b81a657bbac09e782d875497bbaf20e7d0c29e026ab34a087907a438f04dbc5c746483f626803dbfd1e0a62929149b63bef67f92807a18dfe2cb5b8f33dffa5c27b274bee7800dc82d4231b5eb5aae8e7a91ea75a38722eab74bbb9aa173fb08873402956cdb14b8", 0xe9}], 0x3, &(0x7f0000b41000-0x70)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x70, 0x400c0}, {&(0x7f0000e40000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c51000-0x18)=[{&(0x7f0000574000)="c552a8da66ca24139f688a28f148a3483016c9abf57a1e55f030fa1c89f452156cc7124705656122bfdfcb73006df85ce1619615b2823cda8387a651bec801070aeb2cfdbb4807c52a5b89904b7539366fb8e7eab6b933b0f0b44c31a11c6b7691bd782c671cff2a99014c77baf9fcd010b541", 0x73}, {&(0x7f000012a000)="3d2a3a38909decba5ea5221bc3e3087309b111b5fc85dceb4d41ef1c144aa11ec3184719f365fa65605bdd1b8d7c8cf5df1da5be18c70f2f036f594d214179903fba5e63fae4da40a9b7d4", 0x4b}, {&(0x7f0000953000-0x90)="b462d254b033c51d190cea48fc1453ec2fed8d58edcdc8bc5dab48b7271b23dcd084e74ad8204dd2dbfad22d259725189413b1606216c24e4898e294e358ef1f16dca75068469b632655fe848596b90a744f079cc92880084faabbddec2121ddb0a002f5162b1cb8ba12298d467d9c27f5d99ca56a4a5041d5ee5032af3d228f631ceaabad6a79771831ba95335238f3", 0x90}], 0x3, &(0x7f0000edc000-0x48)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x48, 0x4}, {&(0x7f0000c1a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000557000-0x10)=[{&(0x7f000003e000-0x12)="95ec1d4dfbaca3fb0ec8e8cffa9503f0b772", 0x12}, {&(0x7f0000463000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}], 0x3, 0x800) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r14 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r14, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007c4000)={0x400, 0x2e4, 0x1ff, 0x101}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)='./file0\x00', 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fed000-0xc)={0x2, r0, 0x0}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000788000-0xa8)={0x4, 0x0, [{0x80000008, 0x2, 0x1, 0x533, 0x80, 0x5, 0xc7c2, [0x0, 0x0, 0x0]}, {0x80000019, 0x2, 0x1, 0x0, 0x3f, 0x3, 0x7, [0x0, 0x0, 0x0]}, {0x8000000b, 0x100000001, 0x1, 0x5, 0x8000, 0xfffffffffffffffb, 0x8, [0x0, 0x0, 0x0]}, {0xa, 0x7f09, 0x4, 0x4, 0xbe2, 0x7f, 0x2, [0x0, 0x0, 0x0]}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x1, 0x209, 0xb94f, 0x4, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff8000)={r2, &(0x7f00000b4000)=""}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006b2000)={r2, &(0x7f000045f000-0xd3)="10bff59f682f7c708872e82e7c4c9267076d901eaa4096d6cc9689c24c4ef066a4846d551c23d3c3a7a284f1ab99b0075dddbf7f0212f4ffa223a904102427061b44b4eac8cf8989f907ddb468ae277b9e1bdf26d84e5f07ceee2755b24b068da4e6402e83c2cacd2a6ac0bc6132ff1e3400660edc0897fa23b60f507fa961eaa657cb85875a5f9b4468dffbfc10e55a7bb5aa37d2928fa4b23a90197b0d5cbce7d4bed39d32ace969812bccd9c6c479e7d990a4d7c8517fe0708909a2322a01299b71c62f398aaba6bd403229d9bebe692853", &(0x7f0000cba000-0xdd)=""/221}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000000011, 0x80003, 0x0) setsockopt(r3, 0x400000000107, 0x67, &(0x7f00004da000)="fa002000", 0x4) r4 = getpid() getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0xffffffffffffffff, &(0x7f0000a68000-0x8)={0x7, &(0x7f0000177000)=[{0xca, 0x7, 0x0, 0x8}, {0x5, 0x1bc, 0xfffffffffffffffb, 0x16c0}, {0x6da8, 0x1, 0x2e38b2e2, 0x100000000}, {0x401, 0x3ff, 0x0, 0x8}, {0x3, 0x26, 0x25, 0x8}, {0x9, 0x8, 0x10000, 0x9}, {0x100000000, 0x4, 0x8, 0xa73}]}) r5 = open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x140) name_to_handle_at(r5, &(0x7f00009ce000)='./file0/file0\x00', &(0x7f000060c000)={0xae, 0x8, "a8f2f8de8950464fdd1f4286c474160eaaeb4237de2ac72e216a0659faada610a0484cfcf25c1a8c0e1ffb0e5083f301b6a9006ba2dbb121888772365f2851da0697aee438c063b0c3413d5f99d172bd34badf5d8da5b8200e09000000dd39702ac36cfa01da972774b4a70fa618db0a8cbf96824d2a51a8997c6827823cd17571bb8d5c782dff0fe9a4c6c82cb73688e5b45fc0077ca0aaef573a9824800000b80267f34e78"}, &(0x7f0000ad1000)=0x0, 0x1400) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00006af000-0x8)=[{&(0x7f00001bc000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) get_thread_area(&(0x7f00004ae000-0x10)={0x7, 0x1ff, 0x3, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000c94000-0x2)='./file0\x00', &(0x7f000062d000)={0xc8f, 0x1}) clone(0x0, &(0x7f00001ca000)="fb83264214a3e0a156402e0a7a24ea6aa0cc1da945151c8e6b4b0ed08cedd6012025947dac9db52158afbb7ed31ed00050c2be367c572745a02b6317ae3b99a5eb93f52486d1f7a187dc30672af0e3ea5a12ca37c34ae29d4ef3c68c4123d848a1fb29f8b378fc0b5a001a23382ace9b74797d588c58d4fbfde47419798c37364231f2af479bdca69883fcae6bedfd8269d15bdca3b5c6d5dc8c1365cefdc48adad996ff1c935c8e46fe113b8174ecc7a57ccf569f8ffa331e13b49fd31ff90f58299059bfc217e785170ddedfa8cd60b848e48c67f137cc60a8907a1f", &(0x7f0000715000-0x4)=0x0, &(0x7f00001f2000+0x8a0)=0x0, &(0x7f0000d79000)="ee0000000000000000f997fc1734820409de7e8f2b6b32d2e7c4b71eef2267ff4bcaaa32ec7189caad719ca264ccb9b56f2db8541be9e880b7465a02f0faf6953dae5bd5c7205a341bb9a20960cce3ab70146a1eacf13417c7b0431824acf465d2c0ea75f3b7d96e17b6b3e131c2e8f81d") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d2f000)=0x0) getpgid(r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0xc) r7 = getpgid(r4) r8 = getpgid(r7) ptrace$cont(0x1e, r8, 0x2000008, 0x1000) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000347000)={0x2, 0x78, 0x88, 0x1, 0x0, 0x1000000000, 0x0, 0x15, 0x0, 0x8, 0x800020, 0x7fff, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r7, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$vcsn(&(0x7f00005bd000-0xa)='/dev/vcs#\x00', 0x3, 0x2a800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000577000-0x4)=0x8, 0x4) keyctl$update(0x2, r0, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ca7000-0xb6)=""/182, &(0x7f0000976000)=0xb6) 2017/12/18 10:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005db000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000722000)='{(\x00', 0x2) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00003e6000-0x35)="5750ea491e51d25e3d735858b757dad9226827ae475bc8a8eef248bb7f9a012d86a483619926fa02ef3282846e2f98052cefe2c4b4", 0x35) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f8e000)={0x8, 0x7, 0x7f}) r2 = syz_open_dev$usbmon(&(0x7f0000615000-0xd)='/dev/usbmon#\x00', 0x3, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000022000)=0xfffffbfffffffff7, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb8000)={0x0, 0x0, 0x0}, &(0x7f0000ce5000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffff, 0x100000003, 0x0, 0x0, 0x200000, 0x100002, 0xf72, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffd, 0x0, 0x200000000000000, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000988000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2, &(0x7f0000001000)={0x9}, 0x8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00004a4000-0x4e)={0x0, 0x46, "e1183e1aaa820c84bea0084cd88603ac3ecbd4c156a8b820e9bfd02cda2f891dac9d9520c6955bf11671decd6bff3e70d25e32c1a2ba52552b91852940c0e073235cd72d3653"}) ioctl$KDADDIO(r1, 0x4b34, 0x3) fcntl$setstatus(r0, 0x4, 0x40800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000309000-0x1)=0x0) syz_open_pts(r1, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023e000)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c24000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000265000)=0x0, &(0x7f00007c7000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e32000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000018d000)=0x0) migrate_pages(r2, 0x3f, &(0x7f0000e4d000-0x8)=0x3, &(0x7f0000f5a000)=0xfffffffffffffff8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) bind$nfc_llcp(r1, &(0x7f00007a4000-0x58)={0x27, 0x3, 0x5, 0x7, 0x7, 0xff, "fc2796658bed4c5f064e820bb3e170ec128a4609f056cab4725278c7fcb40dbdd547f52162ad717fc344f27fbb68a5556417ded7cba847eaf4ac86cbae30f4", 0x8}, 0x58) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e5d000)={@loopback={0x0, 0x1}, 0x5c7, r3}) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6f000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mq_timedsend(r1, &(0x7f0000bdf000)="20916df37917e5892e9802dc57ef572484528f6dc799d79f8480c0a285eae89897751d827ff7ed64210901c924294be6b9038e4e7648378842ec3e2842d14b8efde66103827c707b00d3a17f72df864e36863958c6a4ea1c4f7de97fb0e3e1ad11973da3519fda00de1c55d3f0f2e008e69d1eafb87a6a1e3c2232f41d78292881cd6bf4bb0a0005e567a5cd1f931dfcc1b075f784ede2151a2feb49b1ecbef8fb55d82579688e8be7a8b650546218b10e13fd82e805ab8769fa1d839bd69ee517264b1e1221f9ebc0eba2f23d9393def3d937f372dc1f75cbce09", 0xdb, 0x200, &(0x7f0000879000-0x8)={0x0, 0x989680}) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x2000) 2017/12/18 10:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005a3000)="8985b6877aa46d265f6f6335bbb8a3edeb0ff11d1c35", 0x16) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000176000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000536000)={0x0, 0x2, 0x1f8e, 0x2, 0x40, 0xaab}, &(0x7f00006cc000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c13000-0x10)={r3, 0x1, 0x8, 0x800}, 0x10) r4 = socket(0x11, 0x80003, 0x81) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) recvfrom$packet(r2, &(0x7f00005c1000)=""/236, 0xec, 0x2000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000d36000)={0x7, {{0x2, 0x3, @rand_addr=0xeab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x1, 0x4) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x9, 0x4}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005fb000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$bt_hci(r2, &(0x7f000032d000-0x6)={0x1f, 0x100000004, 0x1}, 0x6) accept4$llc(r4, &(0x7f0000326000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000219000-0x4)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000275000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0f000)=0xe8) recvfrom$llc(r2, &(0x7f0000774000)=""/111, 0x6f, 0x40000000, 0x0, 0x0) sendto$packet(r2, &(0x7f0000c3b000)="328c41fab39e20cb94de0ff73f9689ece38d27a493ed572ec0dbf937d977b5b8ec049f032de313da1ae40c011ff4d19b0aa5110a10a6d692fe0f108ea38db30d8bd75d21d5021cdd04957420c4c50883e8d3c3cc8424ba6f955c94aea747b8bb79d8303bb48f161621aaa7275521234e22c68cd599141d7a59bfa07b3bfd3588b8b1f2e139c57e7557b8b405758fd4347c808632e34c73be157e00babd62c60741bd34214febb1d8df265dfe0529e101cd9739a8dcd81ebddbdd44fba673d603c32944ce5e1d25b8e099f1329a36", 0xce, 0x40000, &(0x7f0000f2d000)={0x11, 0x1a, 0x0, 0x1, 0x770, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000848000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000076f000)={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]}, 0x76f2206d, 0x2}, 0x98) ioctl$int_out(r0, 0x5460, &(0x7f000078b000-0x8)=0x0) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00007c9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b38000-0x10)={r3, 0xa4, &(0x7f0000b31000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1af85377}]}, &(0x7f0000846000-0x4)=0xc) poll(&(0x7f0000f76000)=[{r2, 0xc040, 0x0}, {0xffffffffffffffff, 0x3014, 0x0}], 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x803) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) sendto(r0, &(0x7f000057f000-0x69)="dc7945e01cd27676760dd50189fa2743018ad4e76aa6661c12f5e3f3b3df1e49e926850e4b6bb57810132ed54596d24d6171bbcab6e524d18dbf9541d7c85889eadcba0ef564f32738a1debf107f935182d85bbd5aa5731ebd59b692fe180046b75cc37ec33c134177", 0x69, 0x40000, &(0x7f0000053000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = getpgid(0x0) move_pages(r2, 0x4, &(0x7f0000e99000)=[&(0x7f00001c7000/0x4000)=nil, &(0x7f0000dd7000/0x4000)=nil, &(0x7f0000b81000/0x1000)=nil, &(0x7f00008cf000/0x4000)=nil], &(0x7f0000dcb000)=[0x1, 0x1, 0x0], &(0x7f00006b9000)=[0x0, 0x0, 0x0], 0x6) ptrace$setregs(0xf, r2, 0x7a7d66, &(0x7f0000395000-0xf9)="236b63919284e41f433e7389a9714c5612a266ec6adc0b68c2aa41dddc313f34c6f10b43883ad5c89f8add53b640707601f4e9c85f85989fe959ebe3c5ea6e7b7b5bba801814c5c53fe8dd49db800b45d734b2ac2054c25500266459375179b31c2264db2244124b3b8ffbe12c1e6f0a6656ac688bd7947477dcfd05094544e19eb31f8fd335a3ec67cefc819ee33052ba2da1549c07f5fb5df5fc810169f889b8e94a145d26c8878b2c19f3f06c06c19b0c4b09a6456063597cd1ff044926a9042c1a1d310950f50bce88f6d073b565da9a6b1d5cf2c6fd5d26f469ab7edbcb0015c1f7d94061b72e25c42092b596f6b879401c6dc30d545f") capget(&(0x7f000041d000-0x8)={0x20071026, r2}, &(0x7f00004ea000)={0x6, 0x9, 0x4, 0x0, 0x3ff, 0x5}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008cb000-0x4)=0x200, 0x4) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001a8000)='/selinux/validatetrans\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f000032d000)='./file0\x00', &(0x7f0000838000-0xe0)={0xe0, 0x4, "adc9e43b0c4eb131a0a744d21cea8182b832699413c56c988172a2e1c70340a26ee4d8bf9676c1e5273922f4c0729f3095b9eceedb74f87848534fabe8ce00467188216532e8580c4d66385382b023732269d9dc7b171be75ad670fe14b43243f66c0e20de9c80c85ab8b951ccee282c2c9537078e3d5aafcd70139e03e28c75317b64398eb9f1d77e2c3931f30999cd424c1b914538fdd3a717a5295ed867d23f86e31acffb013ace96c0480f1449dd2bb1f2386e560930e3ba49b67bd213a6f35e7c2c5fbbc865b55061b6c666dbed00f92dbbf42da7fd"}, &(0x7f0000fc9000)=0x0, 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00009bf000)={0x0, 0x2, 0x4, 0x0, 0x97}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000570000-0x4)={0x0}, &(0x7f00000c8000-0x4)=0x4) 2017/12/18 10:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000063f000-0x1)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00009bb000-0x4)=0x0) move_pages(0x0, 0x7, &(0x7f0000419000)=[&(0x7f0000f4f000/0x1000)=nil, &(0x7f0000601000/0x4000)=nil, &(0x7f000068d000/0x4000)=nil, &(0x7f0000f06000/0x1000)=nil, &(0x7f0000803000/0x1000)=nil, &(0x7f0000f9f000/0x3000)=nil, &(0x7f0000b7e000/0x11000)=nil], &(0x7f00000b7000)=[], &(0x7f00004dc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/cuse\x00', 0x8000000000020000, 0x0) r2 = accept4$ipx(r1, &(0x7f0000ded000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb1000)=0x10, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000069d000)={0x2, 0x0, [0x4, 0x3, 0xb65, 0x400005, 0x6, 0x2, 0xfffffffffffff000, 0x400001ff]}) clock_gettime(0x0, &(0x7f000035e000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009df000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008a8000-0x4)=0x0) gettid() gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e27000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000a2000-0x4)=0x0) r4 = getpgrp(r3) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f000005f000-0x1000)=""/4096, 0x1000) syz_emit_ethernet(0x2a, &(0x7f0000702000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000000745, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x3}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x20002, 0x84, &(0x7f0000da0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000056c000-0x4)={0x8}, 0x4) r6 = socket$bt_l2cap(0x1f, 0x17, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000695000)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f00006fd000-0x4)={r6}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000441000-0x28)={0x5, 0x84, 0x6, 0x80000001, 0x7ff}) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000144000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000fd4000-0xa2)="3c7c1ad396d45afab7184682080dc1ec3a47d4d777fe2c84a401cf73777ef711ee7415a0bd4708975cba5b3fcb3c28a904a832b157ab769244e6098beefe668cdef2aca899a7f1add1f004a76cf2a5e0ecd9623cf078612d03179c1fa7259a7dbcc75b701c2bec1f70671a7b1bdbaafa87d76e29f2a559499e964295c6542fcb3cbd1e3e0b4b04ab02d57398c1811ac853fd611afa0bd7291a5bca05e1ae76c4f30c", 0xa2) r9 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000020000008000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r9, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r8, 0x1, 0x1f, &(0x7f0000a5b000)=""/0, &(0x7f0000916000)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x7, &(0x7f000002f000-0x4)=0x2800000000004000, 0x4) dup3(r2, r0, 0x100000080401) r11 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x4) ftruncate(r11, 0x0) 2017/12/18 10:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) pipe(&(0x7f0000998000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ffd000)=0x0, &(0x7f00004cd000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/context\x00', 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b26000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000077a000)="25f33b35c621ddc30e1947e46254ac0e38d458f35c54b4eb3061ca978e5f29abb117f6172a1e09412db81f022d71ad87171a96a0982c2683b778e71457f2f6c726dbcf8fcf9e5295d078a78922457e04b93196b23835", 0x56) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000447000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000d35000-0x80)={[0x4000, 0x3000, 0xf000, 0x3000], 0x4, 0x30, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000af000)=0x4, 0x4) renameat(r1, &(0x7f0000498000-0x8)='./file0\x00', r1, &(0x7f00008e4000)='./file0\x00') add_key$user(&(0x7f0000262000-0x5)='user\x00', &(0x7f000092b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b51000)="4d09b4f1d2caa7a20bcedfc545136e9114ccc130a2a5559aae11732e222ff4efc7af0568c36e89a09633d1df67f0eff0694b841826f2a3bcc66dd4eb291df8047b88b1befeb29d76e8aa7a07d4a2b738f7d6926b1ec4245c8cc6d9d8e498e8ef2750f53bdb", 0x65, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003a9000-0xc)={&(0x7f0000d21000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) time(&(0x7f0000358000)=0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000023d000-0x12)='/dev/input/mouse#\x00', 0x24b, 0x4a00) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000f0000)=""/126) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000436000-0x81)={0x0, @in6={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xc469, 0x3ff, 0x1f, 0x1}, &(0x7f0000637000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ba0000)={r5, 0x9}, 0x6) getpeername$ipx(r4, &(0x7f000091e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c40000)=0x10) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000152000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 10:56:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001ad000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00001de000)='/dev/vcsa#\x00', 0x0, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df2000-0xb)='/dev/hwrng\x00', 0x400401, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000a88000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [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, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) prctl$intptr(0x1d, 0x800000000fffd) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d76000-0x4)=0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0x800000002, 0x6bfe) write(r0, &(0x7f0000e05000)="1f0000000001ff0c77000000f300650f0000e00900050000000010000803", 0x1e) getpeername$inet(r4, &(0x7f0000e6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed0000)=0x10) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000058f000-0x44)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x10000000000006, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f88000)={0x0, 0x0, 0x0}, 0xc) r5 = syz_open_dev$loop(&(0x7f00006a7000-0xb)='/dev/loop#\x00', 0x8000000006, 0x1) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000151000-0x4)=0x7ffffffd, 0x4) r6 = memfd_create(&(0x7f000062d000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x400001, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55727af84fb28f011825af60910e7706eb4786b3a976da7b56f11af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r3, 0x540c) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000eeb000-0x108)={0x1, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$vcsn(&(0x7f0000833000-0xa)='/dev/vcs#\x00', 0x1, 0x4141) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000902000)='/dev/sequencer2\x00', 0x40482, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x400000001d, &(0x7f0000bd9000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000430000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001c0000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000b88000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004d4000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000acd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cae000)={0x8, 0x2, 0x1, 0x8, 0x6, [{0x956d, 0x6, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x5, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x82, 0x66208df8, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0xa78, 0xffffffff00000000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0xd2, 0x7, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe1000)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb9000-0x10)={0x0, 0x3f, 0xb63, 0x100}, &(0x7f0000848000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009a7000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd2000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d04000)={r2, 0x100, 0xb9e, 0x1, 0x81, 0x5, 0x2, 0x7f, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0x6, 0x100, 0x0}}, &(0x7f000074e000)=0xb8) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r4}) 2017/12/18 10:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000447000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000d35000-0x80)={[0x4000, 0x3000, 0xf000, 0x3000], 0x4, 0x30, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000af000)=0x4, 0x4) renameat(r1, &(0x7f0000498000-0x8)='./file0\x00', r1, &(0x7f00008e4000)='./file0\x00') add_key$user(&(0x7f0000262000-0x5)='user\x00', &(0x7f000092b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b51000)="4d09b4f1d2caa7a20bcedfc545136e9114ccc130a2a5559aae11732e222ff4efc7af0568c36e89a09633d1df67f0eff0694b841826f2a3bcc66dd4eb291df8047b88b1befeb29d76e8aa7a07d4a2b738f7d6926b1ec4245c8cc6d9d8e498e8ef2750f53bdb", 0x65, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003a9000-0xc)={&(0x7f0000d21000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000dec000-0x17)='wlan0$:)nodevtrusted$(\x00') r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:10 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x155) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000025a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000f30000)=0x4, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000623000)=0x74) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00005aa000-0x2c)=""/44) socket$bt_l2cap(0x1f, 0x7, 0x0) 2017/12/18 10:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000063f000-0x1)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00009bb000-0x4)=0x0) move_pages(0x0, 0x7, &(0x7f0000419000)=[&(0x7f0000f4f000/0x1000)=nil, &(0x7f0000601000/0x4000)=nil, &(0x7f000068d000/0x4000)=nil, &(0x7f0000f06000/0x1000)=nil, &(0x7f0000803000/0x1000)=nil, &(0x7f0000f9f000/0x3000)=nil, &(0x7f0000b7e000/0x11000)=nil], &(0x7f00000b7000)=[], &(0x7f00004dc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/cuse\x00', 0x8000000000020000, 0x0) r2 = accept4$ipx(r1, &(0x7f0000ded000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cb1000)=0x10, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000069d000)={0x2, 0x0, [0x4, 0x3, 0xb65, 0x400005, 0x6, 0x2, 0xfffffffffffff000, 0x400001ff]}) clock_gettime(0x0, &(0x7f000035e000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009df000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008a8000-0x4)=0x0) gettid() gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e27000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000a2000-0x4)=0x0) r4 = getpgrp(r3) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f000005f000-0x1000)=""/4096, 0x1000) syz_emit_ethernet(0x2a, &(0x7f0000702000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000000745, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x3}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x20002, 0x84, &(0x7f0000da0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000056c000-0x4)={0x8}, 0x4) r6 = socket$bt_l2cap(0x1f, 0x17, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000695000)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f00006fd000-0x4)={r6}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000441000-0x28)={0x5, 0x84, 0x6, 0x80000001, 0x7ff}) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f0000144000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000fd4000-0xa2)="3c7c1ad396d45afab7184682080dc1ec3a47d4d777fe2c84a401cf73777ef711ee7415a0bd4708975cba5b3fcb3c28a904a832b157ab769244e6098beefe668cdef2aca899a7f1add1f004a76cf2a5e0ecd9623cf078612d03179c1fa7259a7dbcc75b701c2bec1f70671a7b1bdbaafa87d76e29f2a559499e964295c6542fcb3cbd1e3e0b4b04ab02d57398c1811ac853fd611afa0bd7291a5bca05e1ae76c4f30c", 0xa2) r9 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000020000008000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r9, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r8, 0x1, 0x1f, &(0x7f0000a5b000)=""/0, &(0x7f0000916000)=0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x7, &(0x7f000002f000-0x4)=0x2800000000004000, 0x4) dup3(r2, r0, 0x100000080401) r11 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x4) ftruncate(r11, 0x0) 2017/12/18 10:56:10 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000be7000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b98000)={0x18, 0x7fff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f00001a1000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) socketpair(0xb, 0x5, 0x5, &(0x7f0000e6b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000948000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c32000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x79, r2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000301000-0x4)=0x8, 0x4) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000835000)={0x0, 0x0}, 0x80000) recvfrom(r1, &(0x7f00009b6000)=""/9, 0x9, 0x2020, &(0x7f0000079000-0x6)=@hci={0x1f, 0x6, 0x2}, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x8, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pread64(0xffffffffffffffff, &(0x7f0000056000)=""/0, 0x0, 0x0) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x41, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r5, r4) setsockopt$inet_group_source_req(r0, 0x0, 0x22b, &(0x7f0000000000)={0x6, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write$tun(r4, &(0x7f0000bc6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x27f, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x7ff, [0x0, 0x0, 0x0], {0x10001, 0x6, 't}\t', 0x8, 0xff, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x3, 0x2, 0x200, 0x7, 0x20, 0x7, 0x1}, @hopopts={0x6, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x25, "352332dd88631a582b7fb1a45c67bf031bd9e68436d9b8cd8fdac2ba668e76e7c68230df0a"}, {0xff, 0xea, "5f473d781d772d933dd732fe5a5b32ee6398d544e089b1eef507c735662f9663bddfe995a90f172bac43f098c6c957d89b63ae9f029ae309b3fb0142634bced6c5a2e4e3dfa5a886e6bc9c4a58f799137428de11772cd04128432ca377d5c9b5c780e1cff3bd2777c630cee3926c0f2c866a9cc118b96aec360be7ed2670fd3ca9a9b485a7b9709fdc065521f25fefef6ded5737f5ecb331a084afcf4e8774122e312d84f2111add430c7924edfe91120212b69246aa73f11af66e2c798a08d6a839acb1d5fc0616bd92a46a1d9a4d879030b1a010188bead3382072dd96482ee06bcaec9b87ec2de988"}, {0x7, 0xb5, "3e3d81d6e0b3a79a41332bb8a63261cc93cfa8153a1e8b9c0aeff9e5f05b11bf8a09e914d659290820144829bfb103dd4cf3c300f833daba56f55932f49c41df9acc52c8dd196e210ec5ee9b315c751797db88b1ca0e8daca82a6936770fd1b7680642e4977d7636b108b05ac82b8684cde54f54e196f0ff5f6bf1014d9cfe9825f171015b4142198e7af5ebd6462d1902f8b82ca0c727480463a2fad820648ababcbd1cde3fcdc11cd870551e4647fd37f8a4dda5"}]}, @fragment={0x3b, 0x1, 0x7, 0x9, 0xf1d, 0xda, 0x0}, @fragment={0x16, 0x7, 0x8, 0x4, 0x0, 0x2, 0x0}, @fragment={0x3f, 0x8, 0x1, 0x2, 0x1, 0x7f, 0x1}, @fragment={0x2f, 0x4, 0x6, 0x9, 0x3, 0xff, 0x2}], "b4fc467aec6e12a5219f452736913aa14208572e78cc05b3167129e733d6bc3dd4af21d8e399f9a89f9ee72baf615048d9dc55c85debc2048e7fa20be2a91854f3fe7e21db6916bc17b044ba020eaa"}}}}}, 0x2b1) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000996000)=0x0) syz_open_dev$sg(&(0x7f0000dff000-0x9)='/dev/sg#\x00', 0x7, 0x200000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgrp(0x0) r9 = syz_open_procfs(r8, &(0x7f0000abc000-0xa)='net/igmp6\x00') preadv(r9, &(0x7f000069e000)=[{&(0x7f0000b3e000)=""/1, 0x1}, {&(0x7f0000941000)=""/16, 0x10}], 0x2, 0x400000000000) pread64(r9, &(0x7f000010f000-0xd4)=""/212, 0xd4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006df000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6100, 0x401, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/12/18 10:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getgid() getgroups(0x5, &(0x7f0000a23000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x4, &(0x7f0000431000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000701000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000baa000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000f3d000-0x4)=0x0, &(0x7f0000abb000-0x4)=0x0, &(0x7f00002f0000-0x4)=0x0) getgroups(0x6, &(0x7f0000bb2000-0x18)=[r1, r2, r3, r4, r5, r6]) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r7 = creat(&(0x7f000096f000)='./file0\x00', 0x30) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f000060b000-0x28)={0x40, 0x0, 0xf954, 0x5, "41e87d4d1bd313e698b3363131dda4f7b679fd5693a624a5b83c7de50b68796a"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d3b000-0x4)=0x0, &(0x7f00007d6000)=0x4) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6a000-0x11)='/selinux/enforce\x00', 0x280, 0x0) timerfd_create(0x4, 0x800) accept4$packet(r8, &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d66000)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000f57000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x86, 0x0, 0x97, 0x210, r9}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4008641a, &(0x7f00004c1000)={0x5, &(0x7f000014a000)=[0x80000000, 0x42, 0x227c6f9c, 0x4, 0x7ff]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mlock(&(0x7f00004f8000/0x800000)=nil, 0x800000) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000736000-0x38)='cgroupvboxnet1proc\\posix_acl_accesssecuritymime_type+%\\\x00', 0x38) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000611000-0x9)='/dev/sg#\x00', 0xffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00005b1000-0xb)='cifs.idmap\x00', &(0x7f0000998000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) exit(0x81) r3 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, r2) keyctl$update(0x2, r3, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007a5000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b6e000)={0x0, 0xc1f3, 0xe71, 0x10001}, &(0x7f000080e000)=0x10) [ 114.595535] device syz2 entered promiscuous mode 2017/12/18 10:56:11 executing program 0: syz_open_dev$random(&(0x7f0000484000)='/dev/random\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:11 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00000fa000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000f38000)={0x3, 0x7, 0x4, 0x91, r1}) 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) signalfd(r0, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 1: 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 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x84200) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xf1, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000)=""/149, 0x5}) r2 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000003000-0x8c)={0x9, 0x9, 0xfffffffffffffffe, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000373000-0x4)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000713000-0x4)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064c000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e85000-0x8)={0x0, 0xffffffff}, &(0x7f000032e000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000585000)=@sack_info={r4, 0xae, 0x1f}, &(0x7f0000b35000-0x4)=0xc) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00009f7000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = fcntl$dupfd(r0, 0x402, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000073a000)=0x0, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) shutdown(r1, 0x0) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f90000)=0x0, &(0x7f0000f08000-0x4)=0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000df3000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000514000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) pipe(&(0x7f0000c6c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, 0xc) r3 = getuid() getresgid(&(0x7f0000c26000)=0x0, &(0x7f00005a4000)=0x0, &(0x7f0000911000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003bf000)={0x0, 0x0, 0x0}, &(0x7f0000f30000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a7000)=0xc) lstat(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f00001be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000767000)={0x0, 0x0}) r9 = getuid() r10 = getegid() r11 = getpgid(0x0) r12 = geteuid() r13 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000d2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a69000)={0x0, 0x0, 0x0}, &(0x7f0000687000)=0xc) fstat(r0, &(0x7f0000d58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000685000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000648000-0x4)=0xe8) fstat(r0, &(0x7f0000d8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000019d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007bc000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000)=0xe8) r22 = getegid() r23 = getpgid(0xffffffffffffffff) stat(&(0x7f0000ab6000-0x8)='./file0\x00', &(0x7f000026d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f21000)='./file0\x00', &(0x7f0000bca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) stat(&(0x7f00005a3000-0x8)='./file0\x00', &(0x7f0000f92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009d3000-0x4)=0x0, &(0x7f0000b8f000-0x4)=0x0, &(0x7f000008f000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000bc6000-0x4)=0x0) getresuid(&(0x7f0000819000-0x4)=0x0, &(0x7f000006f000-0x4)=0x0, &(0x7f0000eee000)=0x0) lstat(&(0x7f0000d6f000-0x8)='./file0\x00', &(0x7f0000e71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000082b000-0x4)=0x0) stat(&(0x7f0000ea3000)='./file0\x00', &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003ed000-0x8)='./file0\x00', &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() r36 = geteuid() getgroups(0x8, &(0x7f000038e000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000026c000-0x70)=[{&(0x7f0000d12000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000098c000-0x38)=[{&(0x7f0000933000)="a9ac3b00050b574c8a3abf30b4e30eb966a4ffcaade3295c17ef71d95261b5b6909bb58a91d4bafe21f9ad39c3ca6faec7651a6364946db0aee0dad456bc798beab6889c924688884b760def724161be4971fe8c", 0x54}, {&(0x7f00002b7000)="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", 0xfb}, {&(0x7f00004c1000-0xf8)="24cff3027d5e1223f56422fc25cf79859bca858fdf754ed2d26631e008372aa2b1aa392619d51ac1b5bada924bc1aedbc4171a10e07cc4ff94c407663861f2da307b7d7bac8082ccf81c0f24fc54da4a69b6b6e411aa66431599c5dabd329e8c39435b558cf09258fc31beed0d2d070075aa93ae221712e087da9ff88f0d00c307d51fac6c7793ee09e788df96d370e3792360bb21b84a8e0048d040eec26400136d0688af9e0acd15872d5a27aa676ce2c50fce8e043ddbc098b4611ce4eba9e3a6c015fe11bdb17228fafac6ba56ec1f09ef14e5ecbade618db551d3a952ea4ad8238d1b1f1bba8a4003deaba401c505c138613b240acd", 0xf8}, 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{&(0x7f00000f8000-0xf2)="00fe592d6064475181df6b81002345553a00a9edebe6e489a053a3fd746186cea9c91c45af38828ebabf27af491976495b900ec3f792076dc16a0c7eb4cb590299fcec4210c5a13a4fbd1a9202b075f5962c46fa9d2fd9958ea12005a43e22b840dd944d0f6bd6d356c80176024c6b9757ca763f1106012344df3c37b4fa67f38031e9a426999c607b8dbd82cafb42b9a23bcb1208cd20944903a00045721f80314390e0e375eeee5be103f7a23520309e1614342ce17a5be5a852c2d364e2d5bec08427807e5a310569fd90ac89e6fe642e08ea49d1ebae8a3ff6b663b41f1659d20f4cb6ac4a5a3e4bea7b80e0171f2b14", 0xf2}, {&(0x7f0000418000)="6e436150f36189b3a59a833b86b3", 0xe}], 0x6, &(0x7f0000fda000-0xc0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xc0, 0x4004841}, {&(0x7f0000305000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a1000-0x50)=[{&(0x7f0000ad7000)="f380c794c4e4a57f1cec6c6937a00b60bfa1a3966b053e0e63d36d14c4a856bbbd43be92698283e19b586ae87ccc4c4c906951f7928fd167c785409e8167646ed9fd6df55ff6bfcbafd71a1eba3cb8c81a79d296314d3fc4d674a627a359c2904e87f42256f2ac369905047fb1b36cbb1e41bbf6524869d641622211ee7797f7af4f43f50bb0bcf4c5fc6c1f0b0e073e8299b2daec07936c92de0eb1f7cdcd2aeb270d7a36fb0b641b8791dba981572753afcf5435956ccc29b1d65a5171172fea61329dc5348c1f63dd", 0xca}, {&(0x7f00004e0000-0x7d)="b986fa76fa82aec7a4dc18886c8d602d2aae6b420315a69fd368dedeaac5e372b8f8b97b4099e376802cde033131bc5d44a252ad3b7fbd29ab7b426c018604fd0013c46c761f03db5be2d00c82c209b057166bebfed4b7efba8f44eb8c40d95e993183b7cc00ade3d4d5fce21d8e174f87d343ad926459c2ba8c06825e", 0x7d}, {&(0x7f000086a000)="7ceff1509dc68575d9fb5dd8340df3a3e4b61ea54f8f3d778c4f452c64a3df7914822b8623c0a5671da6d484cad1a8c9bd9cb3a02b2602ede38b1c2ff02f1d532d5b49555f70c98e7ba72de53c9a2c902aad76b469a68cebd89f56436c1c9c80c440ffbd4af6f252dcb33aa1a806dbdc41adb18c220394370751040610a1d1a61d243f27f7d8168d525154d483e792cc59db6de89c6790d4cf78a56a3cea62554b750d03bfdafaac30958cac251b", 0xae}, {&(0x7f00008e5000)="2e582def93af445ebc8125d9df9c530a1c560ad85530d0b32d822b5579fc179dc39a81c4ce2d29200dd5a5ac2b25b09ab17d9877086bb7eac4a436991737f2f0bd075df5316fdef6ab3824dadebe01bd7f287b408f2858535605d537454241d496d0b9b2f1df109c6838f3af963a50bc", 0x70}, {&(0x7f0000d49000)="8b50f89be722e69d0b7e05af67bf190f4f997321d15b3af9c0502b8507f2ab428c65f3819eca2c8b498c5209200f48e3ac35e4e5ad5714ff275bfbb6783f1b33137cf818d3bba391a31a33abf3e4fcf6d28e66a65dc74796d393f51b626466b649f5c89bfdc0f1159c29d4fb1cbcd582ac5d5f5b13068045a646e201542f459f85c745739527116fcf81701868db618b88da16e4d379cb567ddfc6dcfa81dfc5ee00b575eb6c870b7c61", 0xaa}, {&(0x7f0000d39000-0xe7)="48e9c06e30e60926cc737ec56467769a4c3abb8a4d388310ee2f3b573a85e57755b3309b5d7c9cf01458d1d5663d333bf862a19b54efda7787193ebfe72ba3bdad90ae5c51571999a3bc6145b0f2b38abf73a21a4cc04f5f9a950e07ab1743f74e37cc29563519a59e6a0b2be8843cbbfb2dddb0c2a9a49ee88b25a9ed4094f92ea1cda1d5371c78a97b3addefcfa58421df0a0e18f3a0faf8b645004b45b6b6a78359a85dbbb234b714cfa0576c984b199da71231780690043287342042645149416625b9ca1b131f70e67e346ce54a502ad9439cf64097aaf21dfa4ba8e11b1e3edc0ab18f31", 0xe7}, {&(0x7f0000cfd000)="0f5a2e3e3fc27cbfeaae560c032f6be9e08fb9e616f206c617bd12a430bc897f6e53463a993e95f21779d67fa7e16762cbf84b6ac5e026c6389ad85c633c3f17147f92a7eb40dcc17903c59a45c9ff2e942dc7eb3dc15e1c79c9b913db245b16f203f9ee7e44dcdf7cad9296ba5925e032b781b7e893afeff16c7b854b2fc084448f4c62062290ce8cce30dd905ac93245796e2bda2488e9e783825dea49a5d16881232186f523a6ab6e62bbea4fd1ada9829763327b72470ca237", 0xbb}, {&(0x7f0000a91000)="fea96142f87bf59080a24f3f36197e081685a89bb210c8e38cb20050555d0c3c13eda7deaf35e7c383f7a75dabc2ef9e43b4c9f7860ebff0f30a3fbe05eed3738bc3152f9a37f5dd6d32c34bf0e379329f0b5100cca569d986314529a0f94bcd4d464602dcdf8e048609d3aece05b8a53b44d6f398f999a8f998be7cc58ae2bc921198d0310a53bbee4a0aa8ded455a7f2750b1a810224af3a445a42790ca5faaf73f2b5ebf2374a8801d4367564ba98d0d94ce3", 0xb4}, {&(0x7f00002f5000)="a379061580be8c56cc04bb7372e1e873025babc0a26a456abbe4ff93a17f0c6b7ce389ae66c106668172d0cc757878c35e0b9c9baa31d075262eb4d0e3467ac045121e1c30ffc46033410a054cc833966b3ccc43501ebaf7f6f7990e22d12ba92540b94b61020345d181d57863d372872b9a8b76fe4b4cd00d1b48ab500a1fe0fca0229889b2bf44c7d6a9019527b291ee03f50406391929426b99894395b090a1ead71a913be5caeb24efa8ded7e1df173677b0d41a8d319f908868019858209a2844944c39248b859500cddb9590e89142b19ac0d68a9ead2fd7ad3bbce3ed9620ba761d8f650221", 0xe9}, {&(0x7f0000eda000)="0e5e91515e71e5f5868a685909a8f2b94f079aa605f3fee329eb1714e52144df8c3bc02220e87de28985a136c99c99391a824c5fbfe700b97ec5fd63cf3f6f63f81030172952ae9455342e6daf922b91f1417d72e7c0f6c023d46e14acf8acc3c32753dbcc784110317ce2eb2a9eb53cb99f12f188fc03d562494459fdbc9ef15ef9da03d1141494487db3fc5bf9014dbaf50a8885d51bd0b4cdf42ea23dcff7b58d42b78b726a365b42db2b082473dc3455c8224c68a7bb37c28b8564147fd315", 0xc1}], 0xa, &(0x7f0000406000-0x48)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x48, 0x24048800}, {&(0x7f0000696000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000541000-0x30)=[{&(0x7f0000a3c000-0x4b)="7a8e90fd2051c3996d6ead66a15af14c36ce67fe819e5e9d809db0bcfabdb12a6649401e2e43ec9f3bab5cdbdd63b138d61bfbcaef84c9d07279111801a6232f06eb46dafca8ff86844ab7", 0x4b}, {&(0x7f00005ad000)="2e978f83e53154eca672a09295669d8661b32eba259386e6aa7d3b94992c82f39cdf23eb49fe3bd2e3498f2f6bde8a2109e13a9721298fc76fa518f0ea905db9432e44affe7db0373f5c779e1e544ed9875da4b94d660da453a9ca0187fba2dad51a199543ca5ec727b760761a6bc6714ae5", 0x72}, {&(0x7f0000568000-0x38)="818f17da801fddc044d030a402c2d787754bd56a67abd6a88154d723cbf620a390d341bd84476a5a22a2aacea81af5e293737d2f8ec8e576", 0x38}, {&(0x7f0000841000-0x30)="8c4b5b197db4991ba7e62ea47aa71106720779faaa6d89c1426e2fc05408354a3af8d69a20fc1bb9a4b1e4e50e3d81fe", 0x30}, {&(0x7f00001d9000-0x8c)="f206b55fcc2b4f29379f16f46164ba8e8ae8671aef29bfb4efa9a1ab4a47720bd66cd916cca3ab797aad84e691a64684911a916972e9abf787b7e1327845a4573e65ae40173b199220464300888dd95418b441f95ad5d7d569395ef9867dfde8cf7c5cfa9415860970b723f18d6b94259aea86fc09104ae8291e61e5e1baa689ab2178953c2b408da06d433c", 0x8c}, {&(0x7f0000d21000)="f0", 0x1}], 0x6, &(0x7f0000409000-0xa0)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xa0, 0x20004881}], 0x4, 0x40) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r38 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r38, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f0000767000-0x98)={0x2, 0x40007, 0x0, 0x7, 0x13, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0xd19b, 0x0, 0x1}, @sadb_lifetime={0x4, 0x3, 0x5, 0x100000001, 0xfffffffffffffffe, 0x200}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_lifetime={0x4, 0x7, 0x1, 0xd00, 0x20, 0x2a}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x9, 0x13, 0x7fff, 0xa6, 0x1, 0x6}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x80000000}, @sadb_key={0x1, 0x8, 0x400, 0x0}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007c2000-0x8)='./file0\x00', 0x40, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000076c000-0x4)=0x9, 0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000068a000-0x8)='./file0\x00', 0x400003f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009fd000-0xc)={0x0, 0x4, 0x10000000020}, &(0x7f0000322000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000562000-0xc)=@sack_info={r4, 0xffffffff, 0xbb4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000631000)=0x75) clock_gettime(0xa, &(0x7f0000f3c000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000bb3000)={0x0, 0x989680}, &(0x7f0000598000)={0x0, 0x0}) futex(&(0x7f0000deb000)=0x80000001, 0x0, 0x0, &(0x7f00009d4000-0x10)={r5, r6}, &(0x7f0000ea6000-0x4)=0x5, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) sched_setaffinity(r7, 0x8, &(0x7f0000cc6000-0x8)=0x101) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e8a000)=@assoc_id=0x0, &(0x7f00003ea000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r8, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d2000-0x4)=0x8c) personality(0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00004ab000-0x10)=[{&(0x7f0000118000)="290000001800ffffffddffffff0000020a1300000000ff06800800000d0009000700001900000000f6", 0x29}], 0x1) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000fba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/18 10:56:11 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000094000-0x1c)={0x0, 0x0, 0x6, 0x0, 0x800, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fe1000)='pkcs7_test\x00', &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e56000-0xc6)="c548b19887bdd22d1053234b7e4fd1ecf4c2ceb1b08b0f83b2e2acc3ff96d49054db262bd72dea630bcdc698b96a4868aa515c54c98120f0d58037e6da5fb3a65446216a45f5aab54fd8db8191f861197346b6127214b70fe6fd1a569ed879ffaf40bf35a6a9bd5685a27da78d371612af6217848759f5db6fd42feedea784fc8317c53cb335eb1ca25348929fcbde81dda6453a628d0871b7732f5391a6de63ff7c7f436a2ff7a9cbdf589739a6d59ae40a68379fe69b63e7a1986584b40f32f51b1c2115d9", 0xc6, 0xfffffffffffffffa) add_key(&(0x7f000029a000-0xa)='blacklist\x00', &(0x7f0000886000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe3000-0xe3)="", 0x0, r0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000615000)=0x0, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/sequencer\x00', 0x111000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000084e000)={0x2000000000, 0x8, 0x0, 0x4, 0x1}) perf_event_open(&(0x7f00000ec000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004f3000)=0x100000009) ioctl$TCXONC(r2, 0x540a, 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000677000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = getgid() setfsgid(r5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d25000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000105000-0xc)={r6, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KDDELIO(r2, 0x4b35, 0x15) ioperm(0x6, 0x302, 0xfffffffffffffff8) ioctl$TCXONC(r3, 0x540a, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000465000-0x8)={0x0, 0x0}, &(0x7f0000cfb000-0x4)=0x8) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b25000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000012b000)={0x0, 0x64, "ad0adac19eb69a3453c89d6d727d2eaef4dda8cc9c5aeeb2496fe31b1473c6348805b305688bf8e4beda2f819a804ed20c2dfba4995677de8691470b0d48bd8ba7d4126dde8ee43b61622a8725b5b4cc68ac3e115266375467dbcdb32b0e572e54dc4ccf"}, &(0x7f000068d000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c5c000)=@assoc_id=r2, 0x4) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000d79000)=""/3, &(0x7f0000ee5000)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:11 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000398000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d5d000-0x98)={0x3, 0x0, [{0x7000000000, 0x1, 0x0, 0x0, @irqchip={0x0, 0x37a}}, {0x2, 0x4, 0x0, 0x0, @irqchip={0x80, 0xffffffffffffffc0}}, {0xff, 0x3, 0x0, 0x0, @adapter={0x800000007da2, 0x7, 0x7, 0x8001, 0x5b1}}]}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) sched_setaffinity(0x0, 0x8, &(0x7f0000eb3000)=0x7) r1 = perf_event_open(&(0x7f000002f000-0x78)={0xe41245b48e807afd, 0x78, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) time(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00006ab000)='./file0\x00', &(0x7f0000582000)='./file0\x00', &(0x7f00001d9000)='nsfs\x00', 0x0, &(0x7f0000451000-0x66)="0adbd74bcf75370fbc21bc2d0cdfdeec083ff669531a4b6f154dd859b064a0c0d35580e4d9ce5eb90423be22e9c7a8eb9148f7c54f7dab6903e91ecd1b5ac845aae70732544674b009f47e922888a8f48958f486c3011587336b141f341259c859b869d2f267") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vga_arbiter\x00', 0x2, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000387000)={0x0, 0x0}) ptrace$setopts(0x4200, r5, 0x2000000000, 0x0) r6 = syz_open_dev$sg(&(0x7f0000abb000-0x9)='/dev/sg#\x00', 0x8, 0x1a1bfe) ptrace(0x4207, r5) sched_setaffinity(r5, 0x8, &(0x7f0000bd1000)=0x2) ptrace$peekuser(0x3, r5, 0x4000000008000) ptrace$peek(0x40000000002, r5, &(0x7f00002ce000)=0x0) tkill(r5, 0x12) ptrace(0x420a, r5) prctl$setptracer(0x59616d61, r5) ptrace(0x2000004208, r5) listen(r2, 0x3ffc00000000) sendfile(r1, r6, &(0x7f0000af5000-0x8)=0xfffffffffffffffd, 0x2) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e5d000-0x8)='big_key\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000348000)=',lo\x00', 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="1c", 0x1, r0) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80009, 0x4204000008) r1 = syz_open_dev$vcsn(&(0x7f0000c09000)='/dev/vcs#\x00', 0x1ff, 0x4000) munlock(&(0x7f0000709000/0x4000)=nil, 0x4000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000028e000-0x1d)=""/29) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) pselect6(0x40, &(0x7f000050a000-0x40)={0x4, 0x400, 0x10001, 0x8, 0x8, 0x100, 0x8, 0x2693}, &(0x7f0000988000)={0x200, 0x4, 0x89, 0x6, 0x6, 0xfffffffffffffffc, 0x10000, 0xfffffffffffff001}, &(0x7f000054d000)={0x100, 0x9, 0xe0b1, 0xffffffff7fffffff, 0x3, 0x101, 0x1, 0x4}, &(0x7f0000175000-0x8)={0x77359400, 0x0}, &(0x7f00009cd000)={&(0x7f0000bfc000-0x8)={0x6}, 0x8}) 2017/12/18 10:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002b2000)={@common='ip_vti0\x00', &(0x7f000030a000)=@ethtool_coalesce={0xf, 0x4, 0x800, 0x1, 0x2, 0x800, 0x80, 0x7ff, 0x0, 0xffffffffffff7fff, 0x8, 0x100000001, 0x3, 0xe33, 0x0, 0x3, 0x1ff, 0x0, 0x1, 0xffffffffffff7fff, 0x9, 0x8, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000867000)='/dev/vcs#\x00', 0x9, 0x8001) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000051000-0x10)={0x8, 0x10000, 0x16fa}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c5f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007c0000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) connect$nfc_llcp(r0, &(0x7f0000140000)={0x27, 0x3, 0x4800000000000000, 0x3, 0x1f, 0x7, "2505be5a9025788b84d407d6163d3283aa8d6d7c3f41112362b564a6cdc2cba4fd37e6c23034340d64eacd0849c396ca20f1ff6d06a68659995cffbeebf9f9", 0x9000000000000000}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000090f000-0x80)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x1, @rand_addr=0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa09}], 0x80) bind$alg(r1, &(0x7f0000be4000-0x58)={0x26, 'rng\x00', 0xe, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a16000)=0xc) 2017/12/18 10:56:11 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c09000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000091e000-0x8)=0x75) r1 = syz_open_dev$usbmon(&(0x7f000026d000)='/dev/usbmon#\x00', 0x2, 0x121000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009b0000)="000000000000001f004f", 0xa) r2 = syz_open_dev$mice(&(0x7f000053f000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000154000)=@req3={0xcb98, 0x3ff, 0xfffffffffffff67c, 0x6, 0xd1c4, 0x2, 0x650}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000abe000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x80000000000000, 0x0}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000f61000)={0x0, 0x0, 0x400, 0x7}) unshare(0x400) r6 = dup3(r3, r4, 0x0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00003f6000)=""/251) listen(r6, 0x8) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r8, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bf000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004b5000-0xb)='/dev/loop#\x00', 0x20000000000001, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00006ff000)=0xfffffffeffffffff, 0x1) r9 = dup(r8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r9, 0x0) sync() 2017/12/18 10:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f00008c7000)='/dev/sg#\x00', 0x80000002, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000afa000-0xc)={0x0, 0x80000, r1}) r3 = dup(0xffffffffffffffff) fsync(r3) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x4000000406, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000aa000-0x6a)={0x0, 0x62, "e30f03fc9f00476e374bca192dce99cec28f7460fab16ac205f9baa28150772b512795f367308bec46a6664073fdaa698e5ca4630822ec57cb3bd7c914f59748cfb90d92c752d5205f23232a47a214b8dbdb59231c34157319412ae555f9be1686b2"}, &(0x7f00006eb000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eaa000)={r7, 0x1}, &(0x7f000089f000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003a7000-0xb8)={r7, 0x7, 0x100000001, 0xffffffff, 0x8, 0x3, 0x76b, 0x100000001, {r8, @in6={{0xa, 0x3, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xae, 0x101, 0x1, 0x0}}, &(0x7f00001d7000-0x4)=0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000171000)={r8, 0x40}, &(0x7f00004ec000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@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) write$tun(r6, &(0x7f00008ce000-0x1948)=@hdr={0x3, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0xfffffffffffffffc, 0x6, "8c0500", 0xc8, 0x84, 0x86e6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x5, 0x0, 0x0, 0xf, 0x6, "e4d93a", 0xb, "357dba"}, "5ce3f0a9b33ecc9b77a37d5cc0c573a57983c789fba958fb42754ba6b76735b8c96c8c031b5595f556e5842dbe9fbcdd30a54ef8fc14e127a54d7647ea1f020f88ee1e183360c18b21908ce7d220ef8b15e4f1874adc5ae1ebe88cac73e55f947e80f04f9c3fe55d7d99b18cfb3b03d791e888fe6b122a252f94fa16fdf79be4e7daa2a1fe73d65d38b2929f349467e32b2b6ec2aa035f7b573869c87953d31d77ef5d83ce1e62f332df01afc4b6f4d70e85c3aefa8b2e5c"}}}}, 0xfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d2f000)=@sack_info={0x0, 0xc22d, 0x80000001}, &(0x7f00004a4000)=0xc) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000eb8000-0xc4)=""/196, 0xc4) fcntl$dupfd(r4, 0x406, r2) ioctl$KDDISABIO(r3, 0x4b37) r10 = socket$inet6(0xa, 0x80002, 0x200000000000088) set_thread_area(&(0x7f0000966000-0x10)={0x3f, 0x20100800, 0x2000, 0x300, 0x9, 0xffffffff, 0xe48, 0x200, 0x1, 0x8}) bind$inet6(r10, &(0x7f0000c9e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f0000e92000-0x65)="0513f94c5f866b92d3774faad4e42edff0c4943cd6a5e78c0d19f1f94547a3d6f83df8d128106358ce5578877f4a3e736ef7002272ec3db169ad3f95574a858be183e3522c9be0313f9fc3852862c627ba233d6d231b093aeeeb8b01470f8b0d5df6cf52cf", 0x65, 0x20000084, &(0x7f000024c000)={0xa, 0x3, 0x8057, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r10, &(0x7f0000845000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[], 0x0, &(0x7f0000ab3000)=""/0, 0x0, 0xfffffffffffffffe}, 0x0) syz_open_procfs(0x0, &(0x7f000080a000)='net/if_inet6\x00') readv(r4, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/55, 0x37}], 0x1) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000b6000)='keyring\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00004c2000-0x8)='trusted\x00', &(0x7f0000cd0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d03000-0xb2)="d1df09e1f9ca6515c7a9f0c2a0ebeeab07b71e23f312d7140d0c9bc76e20da44e91ed66ce45da0fa2728d00126e6f649e14e5404bd504bbcb48d7573391b3bbe91c61330bc72003e5b2063b0f5570d21980e33d36513b00dafc601c7aa581137edd256ec94da530410a450dd29501e0925e90c2d84fd882b5a6f1df9e456df8b64f42aa288793d1bb45051baec844075e0d67872a05578044862c79a89448569edcf1322047c3b0a67012db698abfdce05c7", 0xb2, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0xfffffffffffff4ae, r1) r2 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000018e000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000023f000-0x312)={0x77, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x538, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @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]}, {{0xa, 0x1, 0x8e, @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]}, {{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c73000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x15, 0x4, "fbb67f385906edf8cf5cfe33132888cf5870c50bbc5dd22fcd2099683437af9a9d5ad12fc9692eba9882ce62714c4b8c7cd6913480fed0db99c957720b4edb68", "032a91c30eb66bb0e3868ade4e221f253404b5479da9378e4df843c71d53b28c", [0x1, 0x5], 0x0}) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000547000)=0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000775000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r2 = open(&(0x7f000025e000-0x8)='./file0\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000690000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ef000-0x4)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000572000-0x8)=0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffff9c, 0xae60) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000093c000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r4}) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001e7000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) keyctl$join(0x1, &(0x7f0000574000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) bind$alg(r1, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) fchdir(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d93000)='veno\x00', 0x5) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) [ 115.005075] device gre0 entered promiscuous mode 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat(0xffffffffffffffff, &(0x7f0000040000)='./file0\x00', 0x200000, 0x9) sendto$ipx(r1, &(0x7f000032d000)="52a27e5eb2972da14f4ddb795f9ed420b1c51865310753b3dfc89a6d508d8165800888c98bf73fed5910cb1fba562df72ebaa7b7c2c13c9004369473c58f0b366dc7b21b5c94d9d5ea4fddd43eab8a5dee7764aa98e8ab77023f2755147645aa5db4b27789f8f5230450933f08527e58d1cf9f78524f766985a5bbf3340ff4506a", 0x81, 0x40, &(0x7f000042d000)={0x4, 0x8, 0x1c, "d8153ea221fe", 0x7fff, 0x0}, 0x10) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000001a000-0xd)='/dev/usbmon#\x00', 0x43d, 0x161000) getsockname$ax25(r1, &(0x7f0000869000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000016c000-0x4)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000083d000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f000025b000)=0xc) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x2, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/checkreqprot\x00', 0x101080, 0x0) rename(&(0x7f0000bd0000)='./file0\x00', &(0x7f0000a23000)='./file0\x00') 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000000, 0x84) r1 = syz_open_dev$mice(&(0x7f000055f000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a57000-0x14)={0x800401, 0x7, 0x5, 0x2800000000000002, 0x7ff}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000b4000)={0x9, 0x80000000}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000542000-0x4)=0x9) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000945000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000197000)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000069000-0x2)=0x7, 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000635000)={0x6, 0x8000, 0x8001, 0x2f, &(0x7f0000b05000-0x2f)=""/47, 0x1000, &(0x7f0000c4e000-0x1000)=""/4096, 0x6f, &(0x7f0000920000-0x6f)=""/111}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000c4000-0x4)=0x8, 0x4) keyctl$update(0x2, r0, 0x0, 0x0) sysfs$2(0x2, 0xfffffffffffffc01, &(0x7f00006a7000-0xfc)=""/252) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000475000-0x4)=0x0, &(0x7f00000bd000)=0x4) 2017/12/18 10:56:11 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/dev/vga_arbiter\x00', 0x42, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000b80000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295359bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f00003b4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x800000000000039, &(0x7f0000f53000-0xc8)=""/200, &(0x7f0000f52000-0x4)=0xc8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f53000-0x4)=0x100000000000045, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000a97000+0x210)=""/1, 0x1) r1 = socket(0x40000000015, 0x800, 0x3) setsockopt(r1, 0x40000000314, 0xa, &(0x7f0000003000-0x4)="03000000", 0x4) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x4) mmap(&(0x7f00001d2000/0xc00000)=nil, 0xc00000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x40000000000, &(0x7f0000aa4000)={0x4, &(0x7f00000c9000)=[{0x3, 0x100, 0x101, 0x80000001}, {0x1ff, 0x5, 0x6, 0x9}, {0x80000000, 0x1, 0xfe, 0x0}, {0x2, 0x1ff, 0x2, 0x1ff}]}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a8d000)=""/0, 0x0, 0x0) setns(r1, 0x48000000) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xc00000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x4, 0x0, 0x200000000, 0x0, 0x0, 0x80, 0x4, 0x0, 0xfffffffffffffffd, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f52000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x7, 0x400005, 0x1, 0x40, 0xffffffff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) r1 = openat(r0, &(0x7f0000748000)='./file0\x00', 0xc100, 0x80) mmap$binder(&(0x7f00005a7000/0x4000)=nil, 0x4000, 0x0, 0x1012, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 1: mmap(&(0x7f0000000000/0xb33000)=nil, 0xb33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000b34000)=0x0, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = inotify_init1(0x80800) r4 = getpgid(0xffffffffffffffff) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000091000-0x18)=[{&(0x7f000069c000-0x7e)="66d7f99f362dee738355de2ec5c6e2633794a8170e74ff86d1cf8afb8791e75b7be95c4c9af51daff2f0d0ef5eaf0cfaf57ce716f2c8c4f896151a8400d845d4b18a2f6db21b0acdca6da32230b950b69da10d6048873399eebefc449a5e316cd6f97002020c1ac028be92a5d44f06bbbd6e0d77858ce03d069d4bb15c1d", 0x7e}, {&(0x7f00006ac000-0x77)="440e547de9edd9a4944a0babb7a8bec0a02e21c6f1550d8e3d37240bac6e4b3fb2fd8e7c92525969cab7fd87d77f3999b6a9acb086231461b52b085ab5b1c05af395e871a06b99261d229abc8fc4b2c84bf4afaaf874dfa6937fd3064873d24ba252f85545915b74c3ec7d62bf09dfb789a290f7ea1bde", 0x77}, {&(0x7f0000b36000-0xbe)="7764a216d9c6f3c55a481d92a94747bac1518af686fa6fa7aad48ea3f0b8d70555d638e2f8317fb2c1c23d7041d3eac4528d39f1617c76b8870d2dc6197d671f03c2bd44fec0df3fb2e6ffe2c9ba87ac39dbfd76fe4aef6313a2d035994c1e39334fc0cfc3d7fcf5d40ba250137f95e7f4f6ef8550c327945ca10652ed1333847ab5b92b13a84a5c7a4a9da87198a52e7c870a9a98064b3a630da7e1e4e3dad13bb8d8d49e7c5a1276407b50bf628eb3b017db153a84aa644d1ddce92a82", 0xbe}], 0x3) fcntl$getownex(r3, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r6) mmap(&(0x7f0000000000/0xb33000)=nil, 0xb33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r8, &(0x7f0000b30000)=0x0, 0x8) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r9, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x2, &(0x7f0000652000-0x1c)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x1c) r10 = inotify_init1(0x80800) getpgid(0xffffffffffffffff) r11 = getpgid(r7) fcntl$setown(r10, 0x8, r11) writev(r9, &(0x7f0000b32000-0x10)=[{&(0x7f000092d000)='(', 0x1}], 0x1) r12 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r12, 0x10, &(0x7f0000b34000)={0x0, 0x0}) setpgid(0x0, r13) mmap(&(0x7f0000000000/0xb21000)=nil, 0xb21000, 0x3, 0x32, r9, 0xffffffffffffffff) getegid() getgid() dup(r3) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0xd4e8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x2, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x1000007, 0x8000000000000004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000019b000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f1f000)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f00008ab000-0x8)=0x800008001000079) r4 = fcntl$dupfd(r1, 0x406, r0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000062c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfb000-0x4)=0xc) clone(0x0, &(0x7f000060f000)="d4", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x80000001, 0x0, 0x0, 0x92a3, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x20002000, 0x0, 0x3, 0x0, 0x2, 0x8001, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e7000-0xb)='/dev/hwrng\x00', 0x10080000600848, 0x0) chmod(&(0x7f00007ac000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10ca, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000648000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f0000b8e000-0x38)=[{&(0x7f0000012000)={0x27, 0xbf, 0x7, 0x7, 0x0, 0x6, "38aaa736f080120d173c789a0ef3d6c375139ad33797d26bc97543b98cbd521e580f0160146b980ec8c078f707eacf58322923d2c237cf9223894116d5a096", 0x4}, 0x58, &(0x7f00001ce000)=[], 0x0, &(0x7f0000afb000)={0xc8, 0x10a, 0x6, "3148e5e345f8a04bdfeeaa31c724326b31c48cbaf1d8531b155b1f9fb1d5f78093aab06048766fb79f5ba38ea764f4d0e7303f4161984fd7a559451b56b0f288efcc46373f630acb721f4e2e58a7365e0bff7af9a78f56bc99a6e4115d9cb16c15a946381943daa4747ed6f987251e89bb11353bcafa437fad1eef1c62599687fde42a1d1981467992c28001b123619f0d861596c50c8e8e4f6b1b828fb78dd0005586d695308e5281c82b8a6993348908b192cd3b25ff334a"}, 0xc8, 0x40000}, {&(0x7f00004ea000-0x58)={0x27, 0x4, 0xffffffffffff0003, 0x3, 0xd4, 0xf0, "99aff9a3c18e9e80bc8a3ebb931de6433536fe842f1a9f3ee19653c829d7d559807e6f0b3c69179b1c204d8dddc4a4510e19df1e87964699c5504d9ff68d2f", 0x0}, 0x58, &(0x7f0000a6b000)=[{&(0x7f0000701000)="c3e21f9e3d02cfa8b697fe468ac5ea4e18744947cbe2762be2f565bfd70832e2c8bfdc3b993b3cb9ee72375f5e5f2bcfedc6adb181c39a130db185fed24aaba8849ebb82687560d609b4ed365dd4d2b56a5a7602037ad4bfde1e6054becd525e39f0d735d631f49c7169f960a48b71ca615cf530189de9a08eee61630b627def04", 0x81}, {&(0x7f0000c9a000)="9ae9faf55d04f4bc86388513b5a8693df18c6e28e5d26423f4b57c23f02079b8a0f6a73b0029cf6c2f37406d85f400cfc983441b2e1c9b6a046e3c0d054abc539d54dd93e8fd358497239a5520fcfe205bf461ba056363ed060c7b3983f00847335ffc0b71b900e13ac077927b25be1462197622d8d57f69e93e565509e29fc3dd00a7a96de156ec1e2a132387434ff65fc9f01331305f885d231034419ef3e496f9849f34d7493e1151ce7ff7cc0c536c849ed1b72f00aa3f197a1f8ed1e4edf55ea0c8a25e51ed6007c72350917ae8080b8769fc64a614742e58f901da", 0xde}, {&(0x7f00008a3000-0xff)="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", 0xff}, {&(0x7f00004c2000)="638ca3a240cdbd6d0044fa64df5700d7783b6b818fe0c364170f32190806bd963fec57c6423661018ab799a085673b656f7fc28f979d803e51fdf81d696c76b24d9b5e85819f559bb3d72122feb1ad684309027cce5c7bab9d27ee1b25f90ee013614eae7237463f3f6a3dfa3dec9d2819be47f7eaab9b72764ee939b91dd512c08b7405cd29f1231397356c005a4f564c", 0x91}, {&(0x7f0000651000)="0745094517c6b04521b71591355c3bc8b4112db3a888bb20402d405cd8ecc417c51aa39a14aa347e733504c62fde2d08", 0x30}], 0x5, 0x0, 0x0, 0x80}], 0x2, 0x4000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000000)={0x98, 0xa2, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0x80000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80000040fe, 0x0, 0x401, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x8, 0x9, 0x85f, 0x1, 0x3, 0x20000000002, 0xde11}, &(0x7f00007dd000)={0x1, 0x0, 0x9, 0x7, 0x7, 0x200, 0x200000000020e3, 0x40020}, &(0x7f00007a2000-0x40)={0x0, 0x7, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f0000e24000-0x8)={&(0x7f000062a000-0x8)={0x10001}, 0x8}) sync_file_range(r7, 0x5, 0x7ff, 0x2) socketpair(0x11, 0x80005, 0x0, &(0x7f0000740000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f0000635000)={0x0, 0x0}, &(0x7f000060c000)=0x8) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_out(r0, 0x5462, &(0x7f0000dfc000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x0, 0xffb, 0x1, 0x280000000006}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00009e1000-0x4)=0x7fff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b0f000)={{0xa, 0x0, 0xfffffffffffff038, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x78a}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x5, [0x9, 0xfffffffffffffff7, 0x6, 0x2, 0x200, 0x2, 0x9, 0xfff]}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) sysinfo(&(0x7f0000831000)=""/184) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f94000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001db000-0x4)=0xe8) connect$bt_rfcomm(r3, &(0x7f0000d9d000-0x9)={0x1f, {0x91, 0x5, 0xfffffffffffffffc, 0x9, 0x9, 0x8}, 0x800}, 0x9) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) r5 = socket$inet6(0xa, 0x7, 0x10000) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000561000)={@loopback={0x0, 0x1}, 0x7, r4}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000485000-0x4)=0x18000000000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000004000)={0x6, 0xfff, 0xb4}) 2017/12/18 10:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e2000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000baf000)="ad54c5598acf18cb49d4b810838d868798de0dac5621c5f0d42dd52984f385739a36d3171eb8295b805e8f11f7b068c4741a306d2082dde35af71307b15e608f3c9c29a9be9d170fba0a0cacb73eb1d90a0eac376f4ea132ed0102aafa7de4523025c4b401d99048d0e3e38633c091315861e32f60197463edd3faf4509de7222b40470b32d7e9757c385510c9a07432251f9abf0158ae78b05eb60aca7c5f9fa4ac5d633b261f76cdaeb990c430165c56521654b4467aadda21488b8cb64e531b3b9b8f3a0a0244cbc5b04691", 0xcd) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a57000-0x4)={r4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000002d000-0x20)={0xc, 0x5, 0x0, 0xfce8, 0x9, 0x2, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x5, 0x48000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000e8f000-0x2)=0x1000da) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000571000-0x38)={0x3, 0x0, [{0x8, 0x0, 0x3}, {0x5, 0x0, 0x4}, {0xfffffffffffffff9, 0x0, 0xffffffffffffff7f}]}) ioctl$KVM_SMI(r1, 0xaeb7) keyctl$update(0x2, r0, 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffc) ioctl$TIOCSBRK(r1, 0x5427) getpeername$packet(r1, &(0x7f0000219000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004b8000-0x3)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00007c3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r2}) 2017/12/18 10:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000953000-0x1)={0xfffffffffffffffa}, 0x1) r1 = socket$key(0xf, 0x3, 0x2) epoll_create(0x100) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000860000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ab4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000218000-0x70)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0xdef9, 0xfff, 0x2, &(0x7f0000b9c000-0x10)=@common='bcsf0\x00', 0x0, 0x9, 0xa60}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e99000-0x4)=0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f000000d000-0x5)="66ffff2c") getsockname$packet(r3, &(0x7f0000666000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001be000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000d75000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f0000aa8000)={0x2, 0xd, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 115.303556] QAT: Invalid ioctl 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b6e000-0x4)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) connect(r0, &(0x7f00006c0000-0x9)=@ax25={0x3, {"e6fc3bb5faf95e"}, 0x5}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002bb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000eca000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000c1e000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b4d000)=@assoc_value={0x0, 0x180000000000}, &(0x7f0000478000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000122000)={r3, 0x401, 0x1, 0x9}, &(0x7f0000f59000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/status\x00', 0x0, 0x0) recvfrom$llc(r4, &(0x7f0000759000)=""/4096, 0x1000, 0x40002000, &(0x7f0000b20000-0x10)={0x1a, 0x0, 0x6, 0x3, 0x10001, 0x100000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 2: seccomp(0x0, 0x0, &(0x7f00003e3000)={0x0, &(0x7f0000677000-0x18)=[]}) remap_file_pages(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000379000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000885000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3a000)=0xe8) setreuid(r2, r3) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x2000001, 0x36, r0, 0x0) bind$inet6(r1, &(0x7f0000b0f000)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffefffdfffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x2}, @generic={0x77, 0x400, 0x0, 0x0}, @generic={0xd395, 0x0, 0x2, 0x0}], &(0x7f0000000000)='sestym\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r4 = socket(0x10, 0x2, 0xc) connect$inet(r1, &(0x7f0000cbc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) stat(&(0x7f0000139000-0x8)='./file0\x00', &(0x7f00003af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f00005a6000)=[], 0x0, &(0x7f000090b000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r6}], 0x3, 0x40}, 0x40000) r7 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x90) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x10000200000000, 0x209, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x3, r7, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d99000-0x20)={0x1, 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003a1000)={0x8, r8}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001b0000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0xe8) mlock(&(0x7f0000c17000/0x1000)=nil, 0x1000) bind$inet(r1, &(0x7f0000352000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = accept4(r4, 0x0, &(0x7f00005a3000)=0x0, 0x0) setsockopt$inet6_int(r9, 0x29, 0x50, &(0x7f0000d9f000)=0x1, 0x4) syz_emit_ethernet(0xd8, &(0x7f0000b8f000-0xd8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000001, 0x0, 0xca, 0x0, 0x2, 0x0, 0x40000000000411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x1, "44ef5b", 0xfffffffffffffff7, "6b14cf"}, "5526be69910c0167339a13ef82ae9b83a3d5dd8a57afc114d01188555876292ec52b5ae5fbffed11672523bd3d8a54590e872002b82c1eba7c3edce3e734fde2dd56dc0f1b5699d87aabd76e8be55bb34e8005a9902e982ea1951e1fd52b1a2eebe0f53d7e7a6937b516e9cb2f700ab454f63939273aa47f4978417cf847b6e34fb30624494777c654255b0163d5b6ee062c2402c814f2a1ca50847f441503c80983a24b14c8"}}}}}, 0x0) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000623000-0x11)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000622000)=0x0) 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = syz_open_dev$mice(&(0x7f0000685000)='/dev/input/mice\x00', 0x0, 0x200001) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000819000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000aa9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c95000)={r3, 0x7fffffff}, 0x6) [ 115.393635] QAT: Invalid ioctl 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() ioprio_get$pid(0x1, r1) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000)=0x0) io_destroy(r2) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ab000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000043f000)=0x2000000000) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) inotify_init() 2017/12/18 10:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000031000)={@multicast2=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00007a2000-0x4)=0xc) getcwd(&(0x7f0000641000-0xb0)=""/176, 0xb0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000da1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fgetxattr(r1, &(0x7f00004b6000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000780000-0x90)=""/5, 0x5) 2017/12/18 10:56:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000821000-0x20)={@generic="ac4f36af410f6491a157222848909f65", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000082000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000446000)=0x0, &(0x7f000017f000)=0x0, &(0x7f0000760000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb6000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0xff, 0x0, 0x80, 0x20, 0x3, r3, r4}, {0x6, 0x7, 0x48, 0x8, 0x2, 0x8, 0x200, 0x9}, {0xfc9a, 0x3c9a1508, 0x1, 0x8}, 0x1, 0x3, 0x20, 0x0, 0x8, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x62e2, 0x87b}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x7, 0x0, 0x1ff, 0x400, 0x0, 0x7}}, 0xe8) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x100000000000, 0x1, 0xfffffffffffffffe, 0x4, 0x0}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000009c000)={0x0, 0x10000}, &(0x7f0000632000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003a3000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x33000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe549ae86000, 0x0, 0x40, 0xfa, 0xc}, 0xa0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f000074b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff0000-0x3)=@assoc_value={r3, 0x6}, 0x8) 2017/12/18 10:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'hash\x00', 0xe, 0x4d, 'sha512-avx2\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a58000)=0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x9, r2, 0x8f, 0x8001) 2017/12/18 10:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000086f000)='/dev/vcs#\x00', 0x1, 0xc4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000daf000-0x18)={0xaa, 0x1b, 0x0}) 2017/12/18 10:56:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007c4000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x1, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x401}, 0x8001, [0x7f, 0x4f5, 0x5, 0x2, 0x8, 0x8000, 0x6, 0x4]}, 0x5c) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00007f6000)={0x2, 0xffffffff7ffffffd, 0x80000000000d2a3, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000037e000-0x70)={0x800, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2, 0x8001, 0x10001, 0xa08b, 0x5, &(0x7f0000c6e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7, 0x7, 0x1ff}) r1 = socket(0x1e, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dea000-0x8)={0x0, 0x0}, &(0x7f000023f000-0x4)=0x8) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000009000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000706000-0x8)=0xfffffffffffffffd) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000445000)={0x3, 0x0, 0x0, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000586000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x2c) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000ba4000-0x4)=0x1, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000334000-0x14)={0x5, 0xfff, 0x100, 0x1, 0x1, 0x1000, 0xfe00000000000000, 0x7, 0x5476, 0x0}) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 1: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xae)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000b68000-0x58)={{0x12, 0x7}, 0x1, 0x3, 0x42, {0x10000, 0x1}, 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]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003da000-0x4)=0x0) sched_setattr(r2, &(0x7f00000cb000-0x30)={0x0, 0x7, 0x1, 0xfd9d, 0x1000, 0x8, 0x58, 0x947}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_context(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000429000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffff0001, 0x4, 0x2, 0x0, 0x3, 0x4, 0x100001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x0}) r4 = fcntl$getown(r1, 0x9) getpgrp(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000380000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000684000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000943000)={0x1, [0x0]}, &(0x7f000022a000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000f0b000)={0x5}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r6, 0x7, 0x0, &(0x7f00007d0000)=""/251, &(0x7f000028b000-0x4)=0xfb) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r8, 0x4, 0x423f9) shutdown(r7, 0x1000000000000002) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00009b2000)=0x6, &(0x7f00005f2000-0x4)=0x2) ioctl$void(r7, 0x5452) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000a7b000-0x50)={{0x927, 0x5}, {0x0, 0xfff}, 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, 0x0]}) seccomp(0x4d89e8c541442a80, 0x1, &(0x7f0000534000-0x10)={0x8, &(0x7f0000bab000-0x40)=[{0x1, 0x0, 0x8, 0x1}, {0x5d6, 0x7, 0x7fff, 0x1}, {0x50, 0x80, 0x3, 0x0}, {0x0, 0xeeb4, 0x1, 0xffffffffffff6b62}, {0x4, 0x20, 0x6d, 0x6}, {0x8, 0x1, 0x3, 0x80000001}, {0x100000000, 0x10000, 0x7, 0x9}, {0x20, 0x3, 0x2, 0xbebd}]}) r9 = memfd_create(&(0x7f0000fa8000-0x7)=',-bdev\x00', 0x1) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000854000-0x2)={0x8, 0x0}, 0x2) keyctl$setperm(0x5, r0, 0x8100116) ioctl$SNDRV_TIMER_IOCTL_START(r9, 0x54a0) 2017/12/18 10:56:12 executing program 6: openat$cuse(0xffffffffffffff9c, &(0x7f000082f000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000a3e000-0x9)="29a15d2a70726f6300", 0x9) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e9c000)='/dev/vcs#\x00', 0x100000001, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000075f000-0xe8)={{{@in=@remote={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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000837000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) recvfrom$llc(r0, &(0x7f0000916000-0x1e)=""/30, 0x1e, 0x40002000, &(0x7f0000a43000)={0x1a, 0x1e, 0x1c, 0x8000, 0x3, 0xea8c, @random="56a48c6da5ef", [0x0, 0x0]}, 0x10) r2 = add_key$user(&(0x7f0000448000-0x5)='user\x00', &(0x7f0000288000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) 2017/12/18 10:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xd3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f30000-0x80)=[@in6={0xa, 0x0, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000371000-0x8)='./file0\x00', 0x0, 0x84) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0f, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004c9000-0xd)='/dev/usbmon#\x00', 0x100, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000001000-0x55)=""/85, 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x800) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b0a000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008e4000)='/dev/usbmon#\x00', 0xd4, 0x4001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf7000-0x8)={0x0, 0x9}, &(0x7f00001c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000843000-0x104)={r2, 0xfc, "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"}, &(0x7f0000bfb000)=0x104) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000368000)={0x0, 0x0, 0x0}, &(0x7f0000ce5000)=0xc) syz_open_dev$vcsn(&(0x7f0000822000)='/dev/vcs#\x00', 0xb6e, 0x10000) 2017/12/18 10:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000055a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2d3, 0x0, 0x2, 0x0, 0x0, 0x8001, 0x100000001}, 0x20) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ff1000)={0x2, r1, 0x1}) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000020d000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f000073d000-0x4)=0x0) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000ec2000-0x55)="3fe747408ba51103bc2cec160ff4f72f55da99d271c57f67a1caa6b324d1519160afded975ccba8cfc255573fcc457924e7c2431d580883dadb1ce17b569ccc61712702bf8100d34b598484f78684adc8ffca40c16", 0x55) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f96000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000706000-0x400)={"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"}) sendmmsg(r1, &(0x7f0000c0b000-0x140)=[{{&(0x7f0000f7e000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58, &(0x7f0000a6a000)=[{&(0x7f0000541000)="2f9bf460baf89e30c4a1377e75fd65991758a19ec0145fe42aa6c87757b79e5fc2ed641a5e441498422e16b2983fee442f17ef3da3f60dcbae", 0x39}, {&(0x7f00003de000)="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0x1000}, {&(0x7f0000b50000)="3b5a2eb6af6b94a1c2aeb02cdfe5e00686eca1405b0b1d60431779e613f99a53b490e8f3cb0e752c758a4761e8e68417b3fd7fc0c4da787bb3454492cd375511bcdc3aa517e058fd8fcd82bb565ab5b2d99592eb3a235af4af8e744667ea5c2a739b2edd96619f2da1ebc682441519eb2564acef43a89f65d064ac49ffda48f3f31f4bc16720bbfbabe24a5a7fab7987d41ddbb6ca64a5ac295d7df4e1b557cd913cbedcd4c967d26e01fb2854f48fcae6308d5d056400bf35e624e8005b5a1aa3e1fa62b53ae8f274ce6fda243ddb9b252d5292793e473e284a5aa3d208da50298530ff2037610e58b426d5fdd67cc3c7accdcc95f6", 0xf6}, {&(0x7f00007fb000)="7fa67a01ad39196bcb9bec4234cbee253e19df79de5d4e6e8aff87b8f3df10b01c4da59d0f3d6908a229cbb358cc374c97e515d1c7d6b1774793f636d8bdbf63a6717c61d8d73b460711501021ada0f0a581199f24794d1d9aa1c6dab38bf91e932033cb6ab730342f573c8bbd7a399c5c4c79b762f1b00f6da5bbaf706aca10295891315ac3e96087178197d281", 0x8e}, 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"6d43b1af41812bcb870583dbc93e5696082532305e4413e6ab8934175f3fcae51ef89f9e132f2fdff28d16aff9d6f7366765376fe16a8bdf203d26dadc01d6b6521fc4a10145e8db8d78cfc2617e9136a17774540faa5337f7de1341cbf041ace1fa7a368caf562802552dff9ab5e55f2c55e31354bff6c0351dedc0158a99121aeb"}, {0x58, 0x13f, 0x4, "77abc58279b239edfdf84b1c8e968552f9223a648830fb0980e695543bfddea193335773c214410fe469d89feb68ca2e3669bdedfaf850c40850165dceecc6e3356f207ab2e9237c95"}, {0x78, 0x10f, 0xee09, "3339871a6199f0649765c557daf0e844c8547bea486fc01c9ced4a242e23883db3424500461ebcc81539c84201f8c8239958e95f86fdc16d6d0328ed9359c9513085255b2ecf2895cfc5a71cefa238cf13b8e4f26bb0956981a784c7c3d2ee10f2be77dee9fe1042e147"}, {0x24, 0x29, 0x80000001, "9755aba856f8e736076c388a66d07594be1126ae10d867"}, {0xf0, 0x10f, 0x9, "b890eb68fd673ab79e8ba638e9636a87f1ff4f50fdfcc2cc0b20d58e2d6e4ed93a5639c81993c5db6c3ef3b0d8bdcb41fc3908505e41defc99f7fe446e8782c5e8eae846ca79b6c552ad14e7de74af39a8d31484e4bb15f8e299e2adcceab1aef3e4ebb5bebf4a5d9189d9293b55f1f8bca8c67a9ffff25902016765c88b09d64ad67c5e05f8969ed06f3c317bd1a73d38b1acba438e2652e949eb56d05ec820771935ae961c97084d3656bc640ff38857b179919dae854d592afd7e0523041763044b7cc1bc1eef6e4e8292a70959c1993c0745863c8f9e6dc578f4e1dd6b6b54f49089"}, {0x88, 0x13a, 0x7fffffff, "ddd8b43dfa1cb3f66da1c6103f79dc0ac64c240797bc109af2e7d527af790e4aefffcdd288465bf4c5668239bf1abda7b6a05095e6d74f45dae3370dbfa5f050afaa48726dcbbcba8080bfa01a6aac3c766f95ffb46ae051c6f799f953e7af1acbfe3c06c13aebe23f6e29727886c9255878b297e7c18a4cdcd067"}, {0x108, 0x0, 0x80, "375b89d5f6b7d1db44f1dee32a03d0fafbd9e997bca0c66aaa6a7d2ef0211a3aa6833948db1de39bd674a26f99b53cdeea5a3a604925bd24ab55e739b0608040149e7be9798820242a1892eb447414e4f08092b117df9e1369aec9c9a257b1a563b8c3ca6cda17c9755d86872b74a9c4cc51b00a793aff9934818ebcd38a9405e88b8fccb2d16c2c1b0d7f06c64797c36ee47c92fdf5df670facd06d6913aad08b2453d6da41d845e390f273c790a477574db33c446c37d05d9eeed0b24a001736c6c60af84ea5145198a6a8927e7ada04472150f5535e2c915b4d4ed7711dc145192d17afdca1389f3f0634fba44078d9778977578dddff78"}, {0xb8, 0x0, 0x1, "226bfdd5367655515e67c402f34c66764e3aadb38313d77dfa2e416ce1cc93f3d82d0543238b529552c4f96ad7df8c5497212650cd1d43a988265354ca35c1843ce72c34d76b1890419cf770abded19e78a525cf7a18e0d2de0d8b43666de6f2e8f77aa3e9755e3f2b28cf9aee5075d3f5f4463d815501270941cbba9afcae163c06dbd7031f114db73c53f0229c531fe24b30c1c5f484cd8710a475cde41c98e2fa9721f9f6cb13f74c2f"}], 0x538, 0x8810}, 0xffff}, {{&(0x7f0000188000)=@hci={0x1f, 0x400, 0x0}, 0x6, &(0x7f00003bd000)=[{&(0x7f0000425000-0x4d)="1818117862fc45902e715be68c9b2ed171e8e76034cd3b3657a871566e2e2e5c3700023f5e56b0838e3fd30684eb9b6d9edd0cb017a79aa62e69c53e5c86aaf9a78e5978bd7b26c704fca7da32", 0x4d}, {&(0x7f0000408000)="dac71d2f4f4dec8f2ef6d6c21e5a", 0xe}, {&(0x7f0000c13000)="d2a61e948fcabaa4c3c2cbc2c0939ed797439c223bbe3b1654819e55a4cfc94ed291b73ab0cb686ae339", 0x2a}], 0x3, 0x0, 0x0, 0x4000800}, 0x6}, {{&(0x7f0000799000)=@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000704000)=[{&(0x7f00006fc000)="d3af1bd0122ad958c9a496a2f608988556e976862b98fcae75f987679dd331373acf095cd450e6ef0c17b8cb85b859be65af4af9da363463a494dd99a4e1cb965301a412bf96ad11f665a8c4aba3c9ec94952740e11dbb0b25b20d030201f5f87edce4cae2e48f17530f3538a37d5009124d03e6dc3f9cdde706c51185013fba52af0edb4418a43a4075020764abfc43e920db22", 0x94}, {&(0x7f0000555000)="95ff1c0f3e73bc70c0b186a81dd1ccbe6ead8e25540cd2f72836eb6139f4ae8a9d9cc4014cb81bdc4b72994ec892c912ac5290340a337d3a4b", 0x39}, {&(0x7f000060c000-0x9e)="4f60b74598ea18f0e300a309537a0540a423ef1effb2bfb5d05988952121e00a813c05eef775f227d1561ffd8fe7bacc602a329f678521ca61e86ad14120df481d0252caeaf7c13e590993d1a2ba0204143fb6967fd849b202d6b2742e2b4f69c7c2eb24440eeb263fb04da6c59dc4ab92a2cfbcad349231416948f6eb5041ebaf38ffa6747e469f7802d19c0218e43dcd59dcef61f3259e48176028148c", 0x9e}, {&(0x7f000060a000)="d9ad70626da2f4489b07d63567f1df53f438b89b7d94f9958dbfdfb1835bd8ac", 0x20}, {&(0x7f00000fe000-0xe1)="60b0c8f9434f8c0c56690d6c0c1f31c1d588d12ae9a46362fb30c9931bc183de44e01097202f742a05330ef333307a1453dd4eb2f8a5791558528059151fa6a01c1858f431f60b457eca7c83f471c2ea8b8efd8110f52b07a92097f931806fbcb7509670e93f105acf29951ced4bb5452b409025e9118d737ebec269212ae48c2caa2b64e0f8768bb9248d89260e16bff75e37a06c09d495cb7a6661e8422ceb5e4a20d225d60e748778f4359f4c4e6d103af13e06aa588b6e11eb0697092705f1841908152999b453cfa29d7d16cbf6617957c79b1493b2c6e0438d35245dd817", 0xe1}, {&(0x7f0000b5d000-0x98)="e52a9ea5a592062fc71cedee23d13c39dafbce78f7d5044eef7f390b55236cf0a7e8049c58a0d570827787f1a917ff5bb1be636c106e0118af9db953b40e78bcb67230696c106bcb952b48c6edd6bc0c5c31cb4594f472eaccc462b892ca9cdfb98a5b59e504116290c1f73ad0dd18fb45db7ee68cc1682e32ab3c14a59fe2c2ea7556aebd4e3e5367e4ee3cf8aaddee9bf76ced9668a567", 0x98}, {&(0x7f00000bf000-0xee)="7bdba01fd14ef77454a81ed870c47ad67e47d642febc77a217f2166301b2b1a5acadf885ea7919209d138673f46c42b230574a79756f6928c71da48c0dc9d9f9d30b82be0d787127616a0f70c2c63ae75d469b071eba9a5ebb70d489321c11ca9f29d3695c601cd6e727338b8c4fe84ccf3a5ad04ee2b491b846df15c3b28be77dcfdca9b87cad8a0746b83776245b960f1b29a78f791a9e404d7354138a098e54ccb48eaec460360c4a300fc6cedf5de78ba191920a16dd73d86d8a74e3cec30c23fd3c85bf7d4c90f07fc55aef78717b203b9237586569f3f3c34089f07e206a2451aee9eaf3acf32903bb7d67", 0xee}, {&(0x7f00008ae000)="3fe9ca7ed11c9747f4855c271e08f4ce065f21c7e3baba6edf4f", 0x1a}], 0x8, 0x0, 0x0, 0x0}, 0x8}, {{&(0x7f0000090000)=@rc={0x1f, {0x3, 0x100000000, 0x7, 0x987c, 0x40, 0x5}, 0x80000001}, 0x9, &(0x7f0000ced000-0x28)=[{&(0x7f0000dcd000)="49e51d33b2eb87468a41817799", 0xd}, {&(0x7f0000701000)="9c27a6325ee8ffc094a7e1a8747b6833c1d2881b9f34f54dd0bd485e02d2867dac5e75be5a44c1d2c4848101df2556190702b83640083ded95bf14b6b10d373c507e3a8530c46ff8492df6316937aeecacdb251e22079295d23bfa8593e46251ccc33452f5cdb53f37389c1d0c3bf55a7998b40afde61fccb47d95829b7f6fb9d1af13e4622208402f90f93ada766a4b3233077d7b1be3b41bfa58f4c5a2c7bd0e31757606b9b6ee83acfa35496748df0ee15c18337b3abf139b", 0xba}, {&(0x7f00005f4000)="1d27711a7063211c904c852e7579abb6bb7001420e6b279f44884c44191797adbab90622a469ba2aadc7d931e9edf73db913020e33705e839361a5fb021c6f9ee6c0fb212ec727665b8f78ebee442ac7077f16fd2579352bfe7c0c49f89a8ade69e6737835c897b9dfc7e9dee57289467ae9ef11a516a5bd37422eac491e", 0x7e}, {&(0x7f0000476000-0xe0)="fb8c41c3c74b6606e77620c17df9038a6697cbcccb8db3e48bb2a23ec0e108bea5c547f571eef5ee12e1adc670eea0b510048c509d0422ebc95464ec50b90d047f32d9da90d84962079dc853b6e5de2d4622008bca98b94a2e3a874dca7ed53bc15c4a30aa91797b30653ff5b28d8bee8f5d02a84a49f89a896e0eb7f1bdc3dda5683c31b7c07e91e7e3833075d80c9fe395909fb353e9b1ee21683dec40acee21ac33bcd6882e7bf937431a532a21b75025e926d5699792580206843f323f6f292d3c642c89f3826cdebdd7de7e36937f88c0fc1a0685f38f06e30861f86c75", 0xe0}, {&(0x7f0000709000)="802ef5aefa182e3feca81a48e91fb0d5c373836f3e3d6050de3f71d4303e19ccc99fe389566769cf9795cb83d2cc0449c200a2f364b77c1a21aabcc580cb8c6035948cff2d0a7282b491d945f93c4341ac3d4d15b433441d4d15746a484e226288a3eca97aba0558bbc63bc03a17c825975d18b8aa0090076418b277e66f8413c5b07c9871363a765afb59e364dcc57ccd7300c449a1477f51c040842ab8e8818195b796a904126b5577e7a34f5cfe6c3d14138363f3ea4688208445b899dfe3e4e2ebc997d3881e73b46c9dc81671f1828770bfd90ad7625c962e57dea015591592c8a16a4e644e139b88", 0xeb}], 0x5, &(0x7f00001b5000-0x1c0)=[{0x98, 0x10a, 0x13, "668bb36809b29ac4d2faae83f20788835f37c4480d46a8d2e8450f4d830314cc78aff45c70667bf67352ed73e132b3d27a72c5a2fff9f54e29cbb9c493ab382794c1aeeee61d2cbffb301ecf36faabca096c7e8d278a0c7358f52cc7a1dcb31c0a2b8b22bf9efaad2d0c5ebb8a0f0686659135ed0b2d2c1fe838b7527d8302622e2c7fd3387928fa9392cbaf"}, {0x40, 0x0, 0x7f, "184334ffc0a1d8d6cbba6ae055ae8bba8fe73461c4cdd4c8bc0a6d4bea1b82fabd1f6fd5aac17de03447ce44b1dcd619d9c8"}, {0x24, 0x110, 0x73f0e49e, "62525d5a3511b6cd72a8eb6db3ecafb58c986350ebf430"}, {0x38, 0x11b, 0x1, "b904c48f6037a1d10c2a9a4f031401a4d3e694825d3076187ad5d1469eda70c11b5bb6afdd10b2da31fc8b"}, {0x8c, 0x116, 0x7, "640a07f762f5a6ae35e27b1baf455e3dc5fddfa35fd6d77385bd4b41858fc53eac8751b5d2ee7f242b70b8feb876d1964a37622d883fb94b60010f75b0c08d89df7eaffa60fcfe4b8c6c7d33ecc929d3500474be437397fcb77e043a2449874b252ece7238f0f5421b3e4f903049d01231cb845190284ab4ccd40d44ba"}], 0x1c0, 0x488c0}, 0x2}, {{&(0x7f0000c3a000)=@ax25={0x3, {"d6885278e5ab95"}, 0x51bc3da}, 0x10, &(0x7f0000ef8000-0x10)=[{&(0x7f00001b9000)="264529f35595f749aaac8eaa51d8ac59b419759392ee765e6e773650fc0bea2490701ee8e9aa6ba3ab36aadb6ac7609f135d54218dcd74b6e48f8e8d394a9c2129199e2d6240145903446da5cebd4e252eb923cd20cf933a4af0d595fffb2f8aceed13d7bf3293f6d2a961b159f4c2d16bd9c426689e620c14fe319bcbdc63d6c02eeb611c2cca60f05a686cb3521fdaf4aa0541fa30ce0f7f6f733011a1916f4f9379c48d0538d4da1f61dcf2729d79df5f659f9ba34515a674b738c1c1c8704397e55d711c0dd41db59064aff1733a0d858bdb13d97fb058acdb9c9ca3aaf9", 0xe0}, {&(0x7f0000034000-0xfa)="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", 0xfa}], 0x2, &(0x7f0000a47000-0x140)=[{0xbc, 0x1, 0xffffffff, "f6daa4f2fd7b72924f1a69626fa4fd05e6f1613039dfd8ba8eadf0906a5c71a03361a301beb0106cc7f2380299c0ed59ee2258129a3cf1ce748f691af1d4340d63d645104bbdfdd2c9bde1e818f6793d11eba272abf39e41f7116fe2cb2eae213a227982b5c39dcdc9a4e1e5b18da13fb6574419d40422aca8a385cb9dac781984ec6aaabe5e4aa26d1787dc8c9ce8d6e72c71d169a1856d851e2032d92951f5f2d2c154fec53b867f4cedaa505a"}, {0x84, 0x11e, 0x1, "7ab2e5e756f0e1a09608338f1014b75dfd84d6e8e2e92def6ffb4df9c0f259b60d62406eb523e9a1166b0f1d3f419d2a43d8667f94b8f15c5761a8b656d63f08f68d406d91515111fd36786cf44de811fdb42fae7f125e586504ed9448c1d54498a92c0608a5f1189a7b561e332850bae2bc4035c1b64e"}], 0x140, 0x4000000}, 0x40}], 0xa, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002a9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000015f000)={0x0, 0x1ff}, &(0x7f000067e000)=0x8) r3 = memfd_create(&(0x7f00009e4000-0x7)='wlan0:\x00', 0x2) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000f8c000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000530000)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_nanosleep(0x1, 0x0, &(0x7f0000b95000)={0x0, 0x0}, &(0x7f00002af000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e33000-0x2)=0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000a06000)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r5}) 2017/12/18 10:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000013000)={0x26, 'skcipher\x00', 0xf, 0x7c, "6374722863616d656c6c6961290000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff00"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e04000)={0x0, 0x0}) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x9, &(0x7f00000ad000)=[{0xfff, 0xffffffffbd3c9667, 0x9, 0x20}, {0xfff, 0x4, 0x9, 0x8}, {0xffffffffffffffff, 0x77, 0x1, 0x3}, {0x14d7c23e, 0x1000, 0x3, 0x400}, {0x35, 0x4634, 0x9, 0x9}, {0x8, 0x6, 0x6, 0xffffffff}, {0x3, 0x7, 0x1, 0x6}, {0xa96e, 0x5cfb, 0x60b, 0x2}, {0x9, 0x53a6, 0x28000, 0x100}]}, 0x8) sync() setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000052000)='\x00', 0x1) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000064c000-0x8)={0x0, 0x0}) r5 = fcntl$dupfd(r3, 0x402, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000a22000)=0x1fffffd) syz_emit_ethernet(0x42, &(0x7f0000255000-0xe6)={@random="47958f5158d8", @random="bb27020241b8", [], {{0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x3, 0x0, []}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000000, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r6 = dup2(r0, r4) timerfd_gettime(r6, &(0x7f0000152000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000cff000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x80000000000000, &(0x7f0000d41000-0x20)={{0x0, 0x0}, {0x77359400, r7}}, &(0x7f00002ca000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000054c000+0x3c)={0x0, 0x0}, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002a1000-0x18)="de7728c7404fc6cc255100fd399f090000d900007fff", 0x16) r8 = socket$inet(0x2, 0x2, 0x88) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x40, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0xbba5acc0e2901214, 0x0) recvmsg(r8, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000e64000)=""/0, 0x0, 0xffffffffffffffff}, 0x100) r9 = add_key(&(0x7f0000e6a000-0xb)='cifs.idmap\x00', &(0x7f0000867000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r10 = add_key(&(0x7f0000dac000-0xd)="646e73720401000dffff00", &(0x7f0000f4d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000775000-0xdb)="2f9ee13bfbbf38f6aaefa174ca8ad3a978a8f2e6568f303c16d308058a6508a47add7512b6143e132c3f5902fd7a080624a7323c7b67d2b935465303f6cbdf0275916e8b920d41da955cea8f39bd55b73a7b5b0d91d21d0836d5bca230c56911078ac914d3f7b7cbf9b42bb03b9fe72c843ec973409c4f9671f8df3bc1612720ab5c5a67f0346be2d2ca2b105e22fed67c88d5a45af054397656a632a3d3bcd02f6d7dfeb9f055a8d48d727e5353d9154df160d3929b7eb4c3dfef7329d0a271df658f36154028c1489effad911c353181f8ebc72c25bdb317bddf", 0xdb, 0xfffffffffffffff9) keyctl$search(0xa, r9, &(0x7f000063e000-0x4)='dns_resolver\x00', &(0x7f0000716000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r10) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000576000-0x18)={0x5ffd, 0x8, 0xbf, 0x9, 0x0, 0x1}) setsockopt$inet_int(r8, 0x0, 0x17, &(0x7f0000d8b000-0x4)=0x3, 0x4) bind$inet(r8, &(0x7f00000dc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000956000-0x5c0)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f08f93cdfc620caae963a3f72c3bb978e82284c672927fd5e5855ebfe26d92c8de86ab14d4171515f7e359826e50274cda98fdc3d8c69ff0930999afefe4838f00dc0f226ab7e19a412f03b582fde8635f86cf7c7171d85a738b0a6bcb614573fe4eccbcd488a55649a4462ba8332195c0ef44101670ba75be6fd4de64097f500b63ddf44481026053f7d66eace50bbce14817133a9cfa5ae1801cf8b6db986d5ce219f4fae3d67e9731e81a964a7d878bc5aeab9202d2ca89d2522c33bf2220edb1628a964237a2b99b4892fc7633784fbedb10f4c545c4fe37966c1c79ed55a335cac10675e111861d2669ed95ad0e99485704da3e5cbb5fd61cda4a2ea6db130467e3b82f7395be7f6e34aa89451924ac77cfaeb2b55d10e942f1e30ca8f15b2840a50784540b9a4f0a24d6d0054b615ec02349ad6fe65266b2a7955a059f48c401033931b52752bf2d3c86352f64a92b544563f4d69f7abc45552316831ead40bd727d6b3ac56011dd8e7ff07e7638c0e268dce381ea966d105aff8bf1080edc1cd92f63fbc6baf727ecaeed845e1b96b2740fd3d5bf062f1bdb0f7f0b1ed66165a5e5621f1506faaa47ca67dbe55022eaaa7cda1350ceea071ceef711481f2f8c36f5138418e75c522291f9472f9ac137e22f0e98e740ce88014560cb4fc5ac92e3c8aaeaa6fc07bd728f2fb207c913917ec739730acd50b855d3833c437413a1471319f527efd563d90248b7cbb616d1e456f6d292074a72f6f6bc6a95a60299709270e1424694d3130f9ccdb1cf83b207fa8f017b7726716ef73c17909721e40ea6a141b5427045eb5bc856672f45c5621c280e52a6624c642acc20f43cf951a8709ec0031db37191dc8e6c4031062f04fcff204abed1c0fb11b85cfde3d4b67ff1f879cef0ef7eab27d7cbb10cd2b4e2791ff7045f69e70b6f3eed616d3d016a56aa1404c2bbb214c472de91ed52d2d67e3fd6aa2071c60c8c3e662ab10cf6724fd224b896f9923b3e84b7018c3046fdf06bd1f3edc5c05ba1e105aa0c8e05b9e5906290bdae7a6d0c01421367d8e72fdd228c6ac2f4be990bfd8b9421bd0e745546d0a5f3e8e702d35b0f02f11fa6a41adea3c87a1c0923fb2235682d40ad141cf9b06ddb9a47e9296f0b2870b7f65eb6576e19d8b2b14d00643f027b908927e80b151ea2e014061b05d65fe79bfb226a610017d11cbb739137db5acf13fef5d6b2e68ec0da0dd6a943f0cc6b0ca8035dcdafa9460e977d3acee99581d70eb45907da6f55e2a890015d1ababe071e63eed84bdf809785d9b0c62090b3100be698a072b7329cef1d3bd4e819b6b3a0f641f624d14918dfc898e31f1f4f60cf3d11439fe788aef1b68a0376260d19e9d9f4396991c8f0f91e2c5892c6dda8097561eb328beb14b16f49263f2041bf03158cba4f69bfd58a8aed18201874cc7dcd92fd3792656d3b8901e7e2dcb70c688a4f68969f90fb05d5f9e4a32f317e559cb79ff68a24cc3e9a1d4251d02a6523dc22b4e0f03c639b8c4af4bed0d4039abe09a1fd6b219625407db36b08160d0f51615c16e36f5a36e88a58494a7289e30f3c6089f0ed35f5bdbc48fe9171a1f754eca844edd833d1039213d896ce047d3b733e0ff53e1a000400007fb91834de09435a835196c6519fcd18edb1dca216c505308e8e50c583e1a1072e4fd67973280ea6f3191a7f0019e95cc82412075b109502f94285baa9bc56052351257e65cc7e328e5eb948a9026fe7005afbc499dbd26d085a81479b20f5f80a9f98918b839559f092f5d32021ad3787ac5e432a59bfa1be112471ea4efdcbaa0e6b47a3fc0c68a757042b79c7c7671193e8ad7fb75d73212d9823364459b1e6305f787c46088892e450e528df7c23ed5e5f2f1e086d84449e9fb6d1a78d8c0826a9bc3278e1950b", 0x5c0, 0x884, &(0x7f0000abf000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c89000)=0x0, &(0x7f00000cb000)=0x4) 2017/12/18 10:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006c9000)={0xffffffffffffff9c, 0x18, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000694000-0x4)=r0, 0x4) fcntl$notify(r1, 0x402, 0x2) lseek(r1, 0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0xfffffffeffffffff, 0x4, 0x0, 0x0}, 0x1c) write(r2, &(0x7f0000c96000-0x2c)="c53b11c786163b0c2f91106589118d9b9f3ff8933397fc25085d30781a9c859fbfeae9b3ef740c0352298c5d", 0x2c) prctl$void(0x29) bpf$MAP_CREATE(0x0, &(0x7f00007e9000)={0xd, 0x8, 0x8af3, 0x8, 0x3, r2, 0x1f}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b46000)='/dev/sequencer\x00', 0x4000000000400002, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a3a000)={r3, &(0x7f0000290000-0xf5)="94c5f536e99c11da3d3012c41d01a0a5e62f991bfb9e89f39765d8d90d6104ecc7817be4d3090970b4fba3c8bc21fd0ccda891d5412382a717fcb9f1eb65842a680fcfa638204f2f8f93b4ddb0faa852f12d268b91d2ded9a98abe5433eab4af06778e009f978e06c33046e148a4ebf9a7906e9a1f79a32c14b87217b45e1c1456cfb7e2b7bae48b3d1fb532ebab3eb36716c89378b24cf2ea8aceebe742ad1225b39664ba1159b5928a1f3b9017b664504ece4f6eb686ba690a80d78d06406be96cf61aaccc0e9c15f3b4e911ad97f4e79ad4a3fc3afd1cfaea70fcf6ac2c448cc9844600fc6a7c2d35e012bba3cb4f3043249c89", &(0x7f000044e000-0x9d)=""/157}, 0x18) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000f20000-0xe0)={{0x1, 0x0, 0x1, 0x3, 0x3}, 0x7, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0xaf08, 0xffffffffffffffff, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00005bd000-0x9)='/dev/sg#\x00', 0x80, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000251000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eff000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006f6000)={r2, 0x6c, &(0x7f000072f000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0ef}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c68000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000675000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x800, 0x7fff, 0x4, 0xd44, 0x100000001, 0x1, 0x9, 0x8, 0x5, 0x2, 0x10000, 0x7fff, 0x1f, 0x5]}, &(0x7f00000cc000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000193000)={r5, 0xd2, "be6c3fa630c0f0a9622c7c621ee22f510f3d986cb271b076e4b5e9f909c1d4ff5d253a807f33da5e14823b17e9d84d10633d10a6f039bfa9b737d62cc2fbf68cfcea898dcfc7bc31be1dab508c3cc31318a49151ffb5dfeab427a6674ed73b89a9205a2f6c796704e2e1f605dc06089ba7d401cc29aa30ed2e2ec3cf43064825c61742ebad8da15df0c8d3b0f8c86ff69cb87617b483fcf6ea70d635e9c657f99ddca76c1f3232b6dfa193df72c21d137ac6ce54d28b13ca0eece451c7aca377c7b4df559ab18bd94aa729415869dccf31ef"}, &(0x7f000049e000-0x4)=0xda) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000062a000-0x4)=0x0) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getgroups(0x1, &(0x7f0000987000)=[0xffffffffffffffff]) fstat(r0, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002e5000-0x4)=0x0, &(0x7f0000fa9000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) setgroups(0x3, &(0x7f0000f41000-0xc)=[r1, r2, r3]) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004fd000)='/selinux/member\x00', 0x2, 0x0) faccessat(r2, &(0x7f000036a000-0x8)='./file0\x00', 0x8, 0x1100) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x75)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x2}, "706f72743100e200", 0x0, 0x1003, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) unshare(0x40004000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) prctl$setmm(0x23, 0x3, &(0x7f0000b90000/0x4000)=nil) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) socket$inet_tcp(0x2, 0x1, 0x0) clone(0xc0080000, &(0x7f0000bc9000-0xf7)="c6f44fc357e79b0ed38af060f64619cabcec03aa6076a8197fa01c6bee1ebd32d7a43038863d15e0c923fe1da63ecf6ebe79d3d1dc5a7b3889ef73cbff6d633d7014c7ef489f26beecc83e672fc75e2d583de35e425a2a50a9a2bd59ff1c312f1843c46b77f440ddbdd3ad985136b03e259eda781ce3b9c5baef5ddc66ec51b4cb58dcc15b73b6343fae38fbd5379111837948b6870cbd3df091769c83bffb8a162fd12a14c94df815d4e2520cdd94e9aaf97e2a232bf2454a0419382c1513c70c2f0afd46a5dff8ddfbffc14a21bca7a063ede3d498b019f6b2dd6e2779a2cc0db6b0894f93506e22febbb5964a1ec0fabb88334dbeb6", &(0x7f0000c54000-0x4)=0x0, &(0x7f0000400000)=0x0, &(0x7f00005a1000-0xcb)="ec047c383925722a4cdfc6ca600f19621b45c124a1512f0042064dae9c20571eac7f1f994eb70a3f4e08823b7f496cc10c619172338ff752838e0d0bc1405800cb61b3564369c73cb3616d5a259d610cb54018ce5642676de0f2fb08b05612a377c27fe3cdd166c4ca4bec24057e366d9af3f663bf4a64989dbe857721c67ad9947a916530eaccea5a1cd315de51d829129a8a571e4e48d88455772b162415e9b4d06bc90729232b75b5cff9dd522d6245ae5c15745f1ee7af6b20ff332d9d902b7dfba885c07c489c6120") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/18 10:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000b48000)="ff01", 0x2, 0x0, &(0x7f000045d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001db000-0x8)={0x0, 0x0}) prctl$setendian(0x14, 0x0) getsockopt(r1, 0x9, 0x595, &(0x7f0000c9c000-0x1f)=""/31, &(0x7f0000dce000)=0x1f) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000450000-0x8)={0x0, 0x0}) 2017/12/18 10:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000dfa000)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000280000)={&(0x7f0000ab1000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f5a000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$void(r1, 0x5450) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000bd4000-0x1)=0x0) setns(r3, 0x4000000) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/autofs\x00', 0x208000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000d40000)=""/63) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000dda000-0x8)='big_key\x00', &(0x7f00003be000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c2000-0x1f)="65fe74eca1cb1c40b3c4655213ab533d9c4cfb3683f2adeadc22b77a822e47", 0x1f, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000176000-0x1)="12", 0x1, r0) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad9000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cb6000-0x94)={0x0, 0x8c, "21b595cfd3d181be625e87c03fd0a2024c05dacc28ff849ff159f09c98e92fad4701d5373ea474896ba8fd246b24aa3762f8c1ce52de98f1a4e6cb6292ee585843e26ff9fef9af42727de73234c0f81713137276018d5d47156771c969b3326ce78e7dfa74c3b86462318b06a3a907fb6a7638c0ffcfe18f5a03316058f24ea02acdb2cc96f63280eaacacb8"}, &(0x7f00008ac000)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ee3000)={r2, @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]}}, 0x8c) fremovexattr(r0, &(0x7f0000492000-0x18)=@known='system.posix_acl_access\x00') bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) pipe(&(0x7f0000a8b000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00007dc000)=0x0, &(0x7f0000620000)=0x4) 2017/12/18 10:56:12 executing program 1: mbind(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002fd000)=0x10000, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000096f000-0x5c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0xfff, [0x3, 0xfff, 0x3e, 0x1, 0x20, 0x8, 0x7, 0x3]}, 0x5c) pipe2(&(0x7f000095f000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aa1000+0x4ae)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000473000-0x4)=@assoc_id=0x0, &(0x7f00006ac000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f6b000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0x1000, 0x8, 0x71a}, &(0x7f00002c0000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000daf000)={0x0, 0x9}, &(0x7f0000a6b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d1a000)={r3, 0xec, "e2bbdcb939a355cb9cf55d39a0c5e5ad4c715db4a655cdd47a675d1c3a2a1f776dee000000000000000843e70b4c93dc92234f3ec525fefb02cf1d1611471a7b3e9b7f7cfb6e66a7c69355a87a6593c4179b78b86b2ba87f9beac1860000000000008c531509cf8a1acddfa212c8fdc9df88add1b9f42ddc34b79c5a5f506a10376f18ab3ceaa71f78060078e83c2d61f9b39501824f8c69aabc000000033f302e6802d45e753ec7df35f247e074b878ac1f1cd6b391b603d50d0f300feb2c4b45a41cea174ea418f57849e0d0e231e7d6ae8eae965e107c7b39ae8998ca88037385dd3e87a38f9411be4eba"}, &(0x7f0000bd5000)=0xf4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f31000-0x8)={0x0, 0x4}, &(0x7f00000c1000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000242000-0x8)={r4, 0x8}, &(0x7f000016a000)=0x8) mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r6, 0x0, 0x41, &(0x7f0000ac7000-0x29)=""/0, &(0x7f000000f000-0x4)=0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000aaa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f000050b000)={r5, 0x6a, "59b29cbbf971656069feb8e9a169985719212de0fb583938801e5c575a29695515732c52ff7454081f4518c8ec7d24469e36425893a5dfb83eca002a377d0c9dacd15f2f45bbbf185b7c7927bb73227f30662162a82d0c9dc5978dc586ecb7ed66b75e8bd4f5928457e4"}, &(0x7f00008ad000-0x4)=0x72) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e61000)={0x0, 0x0}) msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1) inotify_init1(0x4000080001) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f0000492000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = fcntl$dupfd(r8, 0x0, r9) ioctl$KDENABIO(r10, 0x4b36) fcntl$setstatus(r9, 0x4, 0x2000) shutdown(r9, 0x4000000000001) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000488000)=0xffffffffffffff57, 0x4) sendto$inet6(r10, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f00004cc000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fallocate(r6, 0x1, 0x80, 0xc) write(r0, &(0x7f0000e14000-0x5a)="4b94e700a9d24517ed7965b91a4d5d9d9cfae4900dd3cf8359e45f70379666140aacc687694d5cc00000006103898b58ae5a15cf1fe18712bb39b5e1b1010000000000000019090000000000000069c96755867253a0d2115613", 0x5a) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r4, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0x7, 0x7, &(0x7f0000740000-0x8)={0x0, 0x0}) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d7e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000902000)={0xdb, "97c5bb963f67506a2a2762a538f8b8d2d09eecb4fe1e1d1b3af5150cfc5a097d2439131589380b19dd449b4be8a200486fdc3c1744c232f9443408d3a7fa7f282b1f93ea1f7fb056201866d04640b5de4ad29a0b20a554d38767444b653f50a3453b623867bc724cae8c92a9816a0a286dd325981a28bdf158156f418c43df1643fa57139e96d99e5aa6aa6440499d13e9c5b527ad18dda3ecab03574dbace2374720286d0377e8a004c5ec353f966bf9c3ece0434a55e4de08d297c2d12b67a5b8936753eefcc3d843522cd9f1f4d3c5dbae3bcc1fb2b9e074651"}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ebb000-0x11)='/dev/vga_arbiter\x00', 0x40004, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000fb6000)={0x400000000000000, 0x10f000, 0x8838, 0xf, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000b49000-0x60)={&(0x7f0000962000)=[0x717, 0x10000, 0x84c, 0xa00000, 0x2, 0x0, 0x6, 0x8, 0x7], 0x9, 0x5, 0x0, 0xffffffffffffff7f, 0xff, 0x5, {0xfffffffffffffff9, 0x7fffffff, 0x3, 0x1, 0xfffffffffffff001, 0x5472, 0x5, 0x5, 0x17, 0x1, 0x4, 0xa632648, 0x2, 0x7, "9375de636c29ffe9c0c09a23fd72e7cc9d639d15e9e266abac4e16b8e5e9b33b"}}) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ff0000-0x4)=0x0) r1 = gettid() r2 = open(&(0x7f00006cd000)='./file0\x00', 0x8000, 0x20) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000573000)=0x0) setpgid(r0, r1) keyctl$update(0x2, 0x0, 0x0, 0x0) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000981000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00001a2000)={0x8, 0x1000, 0x1, 0x3, 0x100000001, 0x3ff, 0x3, 0x7, 0x3, 0x8, 0x7, 0x1}) 2017/12/18 10:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000038a000-0x4)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000082d000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000256000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000872000-0xb)='/dev/loop#\x00', 0xffffd, 0x181000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000704000-0x10)={0x286c19f1, 0x0, 0x10003, 0x491}) memfd_create(&(0x7f0000dfd000)='(/:\x00', 0x3) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000ac6000)={0x3, r3}) lseek(r1, 0xffffffffffffffff, 0x2000000000000001) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000002, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f000000c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x22, &(0x7f0000000000)="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", 0xffc) r5 = dup3(r4, r4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) setsockopt$inet_mreqn(r4, 0x0, 0x5, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) fcntl$setsig(r5, 0xa, 0x21) r6 = dup2(r4, r4) recvfrom$inet6(r6, &(0x7f000000e000-0xe4)=""/228, 0xe4, 0x2000100, 0x0, 0x0) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000b74000)=0x0) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000006000)=0x4, 0x4) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000000d000-0x4)=0x0, &(0x7f000000f000)=0x4) 2017/12/18 10:56:12 executing program 0: pipe2(&(0x7f00007e9000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00004d4000-0x61)="f66e9cc175a06d5e7836ad1f72f1df51fbd3081cd0b0bd768dec618dcf82a0829f4a2af27729f141e3b15fe022c1a53cb3266f4b3ba2312566773705a08067d6fbe235af5fd053a843018c8620c8b968aeb0a729930d842e2f6a59ea6865b4e58f", 0x61, 0xcf5, &(0x7f0000001000-0x8)={0x77359400, 0x0}) syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000037e000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x20, 0x7, 0x0, 0x4}, &(0x7f0000364000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) tee(r0, r1, 0x7fffffff, 0xa) bind$alg(r2, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f000031c000-0x9)='/dev/sg#\x00', 0x5, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xffffffffffffeffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000031a000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8d86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e9000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xe5a, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000889000)={0x2, 0x78, 0x400000000048, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000046c000)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x41ffd) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x4000000000007, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) sendmsg$netlink(r4, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x3, 0x3}, 0xc, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f000001d000-0x88)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd1000-0x100c)=@ethtool_regs={0x4, 0x7, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r4) socket$inet(0x2, 0xb, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8932, &(0x7f0000012000)={@generic="22c558aedb452eacce294707eb938e03", @ifru_flags=0x0}) 2017/12/18 10:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) lstat(&(0x7f000070a000)='./file0\x00', &(0x7f0000646000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1000000000000000, 0x0}, {{@in=@broadcast=0xffffffff, 0x80000001, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000164000-0x4)=0x0, &(0x7f0000320000)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/rtc\x00', 0x200, 0x0) sendto$ipx(r3, &(0x7f00003c2000-0xc4)="7baac29654fd60f37da494150d83a198a8af8668eeb84b1c445ec6a94d9f058c74984e9ff5b78759e77a4c9a17901aefa6155c954815e26aace8e94d33b03bb245897db7fdbb7266b19a7590b547febe8fc242f87857e016c12f8d8c9b1ab9f50fc40d5c4782d87c94780f432dc1c64ee47a5224565efde1fca328d5328ec3a98c3a8481ba023421ff30ff939b8470fdd76509e1c4db7082dea2cbfbda90839bfe902fe3ee4164f2116076a129a189bfa1604da5f5c7386fc8f1d599252bf5d367be2a9c", 0xc4, 0x8000, &(0x7f0000754000)={0x4, 0x8, 0x1, "8df5225c5a58", 0x8, 0x0}, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ftruncate(r0, 0x101) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000030b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a36000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c24000-0xc)={0x0, 0xc000, 0x0}, &(0x7f00008f2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ff9000)={r2, 0x5, 0x76, "ff5c70955a5ecc991bbde1b8c7ea2ef29c483a1c0c65472e3a0bdf57f55f3fb1aa39ea2da5174822af69020588f265c609a93248ed23dd81ab99ad529a546824078fc6b7bc191d1871eb8f946d50f04f0570b68ea000d404d010fecab5b29bbbe1dc23adca3fdcda97845ea01658fa52df4c3821d0ee"}, 0x7e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80806, 0x10000) setsockopt(r0, 0x8, 0x200, &(0x7f0000a90000)="256e2e3c3fa4fad5dc5d3a73a31f4fea65831fd4f42ea0fd4177d0731f2f15f16446fcb9504c5ee5838fcaeea879a32ad1f9caa018b18f717929958648d1f72dbe4e2198fcf2e9ae2f15e9deeed729e20dfaf267deacd279e59f5fce821aba765ca5ed43f252bacbdc0c21dfb628abb781b8da3c1c50ec578aea4ed47e0f71954a0585a86cf6f0271d6df8d9de902306debcb81673650c33e54f1c9b63e357ca296bde4a4da7", 0xa6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) r2 = creat(&(0x7f0000ae9000-0x8)='./file0\x00', 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000cdc000-0x4)=0xc) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000428000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r4, &(0x7f0000afb000)=[{0x81, 0x4, 0x200, 0xffffffffffff8001, @time={0x77359400, 0x0}, {0x9f, 0xa4}, {0x6, 0x4}, @time=@time={0x77359400, 0x0}}], 0x1c) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000034e000-0xe)='/selinux/user\x00', 0x2, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005dc000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000563000)={r1, r6}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2017/12/18 10:56:12 executing program 1: mmap(&(0x7f0000001000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x980000000018, &(0x7f0000df1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000df2000-0x10)={0x7, &(0x7f0000df1000+0x6e2)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000df2000)={r2, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x1000000000003, 0x9) bind$inet6(r1, &(0x7f000087d000)={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000002000-0xc)={0xfffffffffffffffa, 0x1, 0x6, 0x101, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffd, 0x7ff, 0x1, 0x6}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000074a000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e7000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008e1000)={r5, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000029a000-0x4)=0x8c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000df4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000d0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x3, 0x2, 0x2, 0x200000000000004, 0x80, 0x105, r7}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000df2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000b3d000-0x14)={@loopback={0x0, 0x1}, r7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000456000-0x6)={r6, 0x67}, 0x6) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000065a000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "7fe3ff", 0x18, 0x3a, 0xeff7ffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x9, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2017/12/18 10:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001eb000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1, 0x81, 0x9a, 0x7ff, 0x2, 0x7, 0x3f, 0xd18d, 0x6, 0x8, 0x9, 0x401, 0x200, 0x1]}, &(0x7f000072f000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f5f000)=@assoc_value={r1, 0xdf7f}, &(0x7f0000c0a000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:12 executing program 7 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000895000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003e3000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000140000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000090000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000009b000)='/dev/autofs\x00', 0x6fcbf74cebaeb8fc, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000648000-0x20)={0x4000000000000, 0x9, 0x4, 0x0, 0xfffffffffffff263, 0x2356d14a, 0x30cf, 0x81, 0x0}, &(0x7f0000511000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e39000-0x8)={r2, 0x8}, 0x8) 2017/12/18 10:56:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000b7e000-0x4)=0x0) 2017/12/18 10:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) delete_module(&(0x7f0000c90000-0x2)='\\\x00', 0x0) r1 = memfd_create(&(0x7f00005b0000)='\\\x00', 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000e01000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:12 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008e7000-0x8)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = creat(&(0x7f0000496000-0x8)='./file0\x00', 0xa) sendto$llc(r0, &(0x7f00005d3000)="79ce40614eefc2cd714e3fe7edf7ddb6f8ec9bd2a1628c1b68ab13664be32086d8100a97ab28eca63d818004c05793b6780f1ecd22cce7b170f9d521824945f66d4e21a7d70a1dba86ac53a54837c1a464ec6529d7d2ffc4732993e30b54edefd28bc5b79258166dc907ce6efe2b42637ba2d53dfcfc72b1", 0x78, 0x4000080, &(0x7f00000ed000-0x10)={0x1a, 0x6, 0x400040000, 0x81, 0x3, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000120000)='/dev/sg#\x00', 0x13b, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = dup(r3) bind$inet6(r4, &(0x7f00003af000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x408}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d8b000)={0x0, 0x0}) sendto$inet6(r4, &(0x7f0000787000)='#', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4000}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000d94000-0xb8)={0x0, 0x2, 0xffffffffffffffe0, 0x3, 0x3f, 0xfffffffffffffffe, 0x7, 0x100000001, {0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc15, 0x32a, 0x8, 0x7, 0x7fff}}, &(0x7f0000d06000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000551000-0x8)={r5, 0x800}, &(0x7f00003cc000)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000927000-0xcd)=""/205, &(0x7f0000b22000-0x4)=0xcd) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000036a000-0x8)={r6, 0x8}, &(0x7f0000f5a000)=0x8) setsockopt$sock_int(r4, 0x1, 0x24, &(0x7f0000783000-0x4)=0x4, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstatfs(r1, &(0x7f0000274000-0xc5)=""/197) socketpair(0x1f, 0x2, 0x200000000df7, &(0x7f0000f3a000-0x8)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000ca3000)=0x7f, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000720000)=0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000a9c000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006f7000-0xe8)={{{@in=@multicast2=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}, {{@in6=@loopback={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}}, &(0x7f00006c5000)=0xe8) getgid() munlock(&(0x7f0000a16000/0x2000)=nil, 0x2000) 2017/12/18 10:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000939000+0x6e5)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00004dd000-0xe3)=""/227) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) [ 116.412616] FAULT_INJECTION: forcing a failure. [ 116.412616] name failslab, interval 1, probability 0, space 0, times 0 2017/12/18 10:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) io_setup(0x5, &(0x7f00005db000-0x4)=0x0) io_getevents(r3, 0x3, 0x2, &(0x7f000068d000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a23000-0x8)={0x0, 0x989680}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000d70000)={{0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0xca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xffffffffffffffff, [0x5, 0x4, 0x6f, 0x9a80, 0xffffffffffffff01, 0x5, 0xf0b, 0x0]}, 0x5c) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(r2, &(0x7f000020f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e92000-0x4)=0x14) io_cancel(r3, &(0x7f0000dcd000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000663000-0x99)="9a7c1cb964649599d0d1ef80ad79a4eb4fc06ffa8b7a11e437f024cadfaf4f5ce06ea19b54d87fb52b0433952c2306e0f5ddd3f82175201d3b0e68966a193dd6d5bf466e8ec56fc386224265782c6bad9c5ceb360a8abae093352f1d178e2d3d5af08a37316cd00540102d0f9a33b3b292a756967c6047f9432cf28a0cbb3aa47371e201597820e278c036f567d84307db604ded7d62cfb0ef", 0x99, 0x2, 0x0, 0x1, r2}, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r4, 0x4b32, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086b000)={@common='bond0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000c4d000)={&(0x7f0000cb6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009bc000)=[{&(0x7f000098a000)="26389eab5e0354a7afe6c0fc61316431ece522edb77d8c2c40caeef1b51bfce13a759d6c1b6f4ad719945a26b8c15f444486d27d2da4cd212deb321edd1e5b171e8778c4f3a1539f6b34b47471f5d1e1e62bf149d0a8974004809cc878b34dde2c550ac66a8a5bda37c554d42d534e6dea29d128227c6ddc54e8bb359944689d12304f8f4a9a754711440e8672c0ee2952ff15226943177889d6248aab10a6c79bfa5929f5c436733c105ad9024983efd76b27b43fcabac91ad73bf5b9f6859154a14bb0db0f42ff7d349abf8e5075d8e09407c37daaada3a2479b6736af24793ddd64bcd873db", 0xe7}, {&(0x7f0000742000-0x7)="0ca4ad9988f469", 0x7}], 0x2, &(0x7f00005d9000)=[@rights={0x10, 0x1, 0x1, [r4]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r4, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2, r0]}], 0x60, 0x48010}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000091f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x49, 0x2, 0x0, @rand_addr=0x40000, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a81000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0f000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a7e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff4ef7, 0xb3, 0x98, 0xa725, 0x0}, &(0x7f0000ebc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000593000-0x8)=@assoc_value={r2, 0xab}, &(0x7f0000ad4000)=0x8) 2017/12/18 10:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000053e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) keyctl$update(0x2, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000767000)={0x0, 0x9ae}, &(0x7f000037c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003b1000)={0x5, 0x1, 0x820b, 0x2, 0x6, 0x200, 0x7, 0x7, r2}, 0x20) [ 116.513111] CPU: 1 PID: 14840 Comm: syz-executor7 Not tainted 4.15.0-rc4+ #137 [ 116.520514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.529862] Call Trace: [ 116.532457] dump_stack+0x194/0x257 [ 116.536100] ? arch_local_irq_restore+0x53/0x53 [ 116.540809] should_fail+0x8c0/0xa40 [ 116.544538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.549629] ? perf_trace_lock+0xd6/0x900 [ 116.553772] ? rcu_read_lock_held+0xa9/0xc0 [ 116.558085] ? pid_task+0xf7/0x1a0 [ 116.561636] ? find_held_lock+0x35/0x1d0 [ 116.565718] ? find_held_lock+0x35/0x1d0 [ 116.569858] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.575744] ? rcu_note_context_switch+0x710/0x710 [ 116.580663] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 116.585532] should_failslab+0xec/0x120 [ 116.589512] kmem_cache_alloc+0x47/0x760 [ 116.593609] getname_flags+0xcb/0x580 [ 116.597436] getname+0x19/0x20 [ 116.600626] do_sys_open+0x2e7/0x6d0 [ 116.603149] device gre0 entered promiscuous mode [ 116.609091] ? filp_open+0x70/0x70 2017/12/18 10:56:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000233000)="756d657200c7420c7dfb80581954d4fbbe6b1b1b637f066e6cb00887c6f96f0feb79fd5dd82ee6816247ce", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ddb000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009de000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0xfffbfffffffffffe, &(0x7f0000ab8000)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x3, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000891000/0x4000)=nil, 0x4000, 0x2, 0x53, 0xffffffffffffffff, 0x800008000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00004f1000)={r3, 0x0, 0x0, 0x0}) r4 = syz_open_dev$binder(&(0x7f00007bc000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000b6b000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f000089b000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r6, 0x200, 0x0, 0xfffffffffffffffe, 0x400, 0x4}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r7, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="706f7369785f61636c5f616363657373292d6c6f5e00358a35e21cf0fde98465fdd9a6081ba0d8e09cfa150a2262a191bd3d22d7820ab82e6c9ff6d26efa8729a7a5afbdf611b6b1033b34903b08c8511127af5b22ed45f1a7edb88d3cdde56e12e5a94abb923a19fe62b8e383dd0386e51c56e0e523f146e1629f8d98313d643cacbdb4244314378ea4be0b0edbbb83331d5432e9d8ed657f8f005ccc3b16228ce482c40977b29c396cce23391b6fccacfae4d426ce694af38a8658babd35d2a1c90afca1c4f7151e9757f3caaf9d8b94fc", r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={r8, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21f5a2e23b05", [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) [ 116.612638] ? SyS_read+0x220/0x220 [ 116.616284] compat_SyS_openat+0x2d/0x40 [ 116.620342] ? compat_SyS_open+0x40/0x40 [ 116.624404] do_fast_syscall_32+0x3ee/0xf9d [ 116.628755] ? do_int80_syscall_32+0x9d0/0x9d0 [ 116.633336] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 116.638887] ? syscall_return_slowpath+0x2ad/0x550 [ 116.643847] ? sysret32_from_system_call+0x5/0x3b [ 116.648706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.653575] entry_SYSENTER_compat+0x51/0x60 [ 116.657974] RIP: 0023:0xf7f37c79 2017/12/18 10:56:13 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000021000)='/dev/input/mouse#\x00', 0x100000001, 0x725273095f39f25e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x5, 0x80240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000019000)={r0, 0x80000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x20000000000000) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f000001e000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0xa010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x200000106000, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{0x0, 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, 0x76, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 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, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x2}]}) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f000000c000)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x5, &(0x7f000000d000-0x20)=[], 0x0) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x3, 0x20010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x4001, 0x1f, r1, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0xfffffe) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3fffffffffffff, 0x32, r2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xc0)=[{{&(0x7f0000024000-0x8)=@sco={0x1f, {0x8, 0x7, 0x5b0, 0x1, 0x990, 0x8}}, 0x8, &(0x7f0000019000)=[{&(0x7f0000023000-0x1)="a8", 0x1}, {&(0x7f0000024000)="b340688116ed3eeb335f780484457896cb845406057f1c2830cdcb76200b3a49f1c61bc44c93d5b56d4e204db792c31d73a615348a615cc7ea90d4e808accd78145dc6c92d26adfc33fdffbb8e24c148e19750b685be3bdbdb82ab76f62cdeddfad87739c083321b7007171374ab76521c312642434b229aaf9ceba8", 0x7c}, {&(0x7f000001a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000017000)=[], 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f000001a000+0x462)=[{&(0x7f000001b000)="4d42307701ee4a884ec9f870b4051f59bedf4a1cf28e90ccff32847b793e58957aedaced6c21c500b0f035c9cc31f0e7495aa8e655afcb3b3df6603bd7934ba8aa9f480ca9fe9a1bbb3ff6a70331d67b645aad2ce99e62a95bf45d39fc4fb0890a534d7b755f2553f1f87ace420ced3e155aeb4df7712a5c48aa2b2ad74b69f4db038616a4caa88517af1474784dc32dd070cc558298cd0252c0638916aa6fb5f4a5cf66a2b9a4fc580ce11aad5e1e098ec4e15dae3c69a59c7b54ce4ce6814ac3fa3ba16a0a6132813a2a128937398f1712284bf42b3daad9b8a45d62e5beda4ace8ed86d3adb1c", 0xe8}, {&(0x7f0000008000)="f265441a1d877928d92748e98bfd76402f5d83b16442252f11bda3b2bb8eb2ce89fa04e6fa154d1e8f1b2836611632b277cd085902e4a0ebd8d7e7d37a09b5b94aa3416ce8a66702e9", 0x49}, {&(0x7f0000023000-0x2e)="4004f737d18deebac8fbd5d510fe89407392cc7e338132419c73a99fa68eefadca40261cda877d951e18442911f6", 0x2e}, {&(0x7f0000023000)="9e29c02a56da0f", 0x7}, {&(0x7f0000024000-0xe9)="88761b893f482f06f8dd7e4a9b94441d44f3637b5f7d72845407f9d45ec49f6ee27932dc16c140f6c2b27ea997aa8e74766ba706a3813c9a272fd7fba48c4cae472df9f9c11cf972044b7d6b096bf672ec41cdd5549671df83f9f22ee60a77f92051099e4485a9e2dfb5e2e08527d7ee50d42245cbbd1e53df5405dc0c34b521b8a5246b59b856ecb4945cd1400dd9ee9cea9a262faee09124efce6390478600600b537215d1911ba93758fd17c59d655a71df0f202e8279dfbdb25dc9ed15ec022d97aad75c38dddc56d4b6855d7bfe713e701e44b0202120a128a74723fa3a7f32a9cbb4cb76b1aa", 0xe9}], 0x5, &(0x7f0000023000)=[{0x20, 0x1, 0x3ff, "28437a29a945e0d6828bd5ad9678a00f"}, {0xe8, 0x88, 0x1, "ed4e8c4986d98aa4591c87ae230a1cba90fd0694f01a039616e6ab08587a1bee22ab50e052f39eebad72ba588faed589169c8ffd4e9685c77d8a3ae637d676e4c0fcbca7c75115229dc48d36ca2f99f7f527c39ab3fdb98b6d999ecccb14f67537614db0e2d8e73b78667f92fbbf62edba810daad86540973b65034275e87d374962d0c576dd892dbce8d01b71f3a81b338ef92f961282b012ea438c022ce3b9669e6396a7f07d41c2bd579ee96bfd11514df78d79aaec28f14b20fdeff17abf560430fbfe6ee97975b26ecda2f51562464fb3e64bf9de89"}], 0x2, 0x20000040}, 0x5c}, {{0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000008000)="b912da9d69d9dc9e728460848fe4a34d2fe2f4e921436b313db07fe0db5e120d22b74cdfddfd775da0e92362598462cb18ece805e2a53d5e5704a6a53b7e0ab160570cc7e3dff7b10c3aef79f248a1cdf135b3c2f6b96effe0f1ac43ebfa7f0d3d98137a2f67dd6fc23e46583c0b6f5a15003fedb33cb3edfeeffb225e536c9c059f76b58d0c", 0x86}, {&(0x7f0000024000-0xb)="e55a714c5ea6206d231437", 0xb}, {&(0x7f0000024000-0x7d)="b237251388c5345ec55f6e5a8183c6cdd9306d4f756f89be24b1e2d32c1425bcdf390d0ba2021c888712ab0ec36f497ee9be7fdfce16e503225b08bedc65572904c12fcca5cd16b779b546de2e53b2d67009d85c856310d89e7c8287395214b3432dd1fa3e9440c0d17560b66fc357c5e96c83cfa9f89922fbcbeb53bc", 0x7d}, {&(0x7f0000024000-0x72)="a4d1a57ac78dcb45592147871266053e565d844b92d5918ffd1e97ffc9906a8554bee1fdc2b79dd15956e7a1e3c2d993ab056a1330b78ca19db19139b9e200a236c2ca7737158a45828f1b965891bca6c9dc3262e5a48303d23fcbbd4e87cc32c7b0c9769caf63f7d0f644eb0584ec3c62e9", 0x72}], 0x4, &(0x7f0000020000-0x139)=[{0x70, 0x102, 0x0, "fad06178fdd1e9c17026ad8ecb48bced9112001b969cd5531b7d406e942b468fec3afcc088544bdac853d8bf70ddf399793ca1e8549b08214625bdf961c2a5ba57359577fee1bdf6785e7201026902c7080ad1592c62337e27902378"}, {0x38, 0x110, 0x10000, "9dbac74b444a56b0810d28d8ccc3fd591a1d0d27ed6dd9eac591674f370b66c8fca50953b1"}, {0x90, 0x0, 0x1, "bdbf19774cb80d657327d0d336ba607886a56064e7b2afdc6463deac2fb966873997e555b0738aa942e231be7dedcd20667e3c23169a3d72e54583f2ad6c2037ceb0b4cdcb16386d1bb9d6fee9afc482807a2fe0b4e0b1e1519492c8b55ea29109352e4e4991abbf6a46134ada8f778cae275a076754f189a67ac64e"}, {0x78, 0x10e, 0x3, "d3f079c5c8ca2b29257a4afd7a441559c499aaa09ba1a4ed7ae974c40739d9b84ffa1ec44a909e19b2567660a6c148fd30a254d20e036178a3b88b363b471309db2539277d8a8c3c6996b89abcb401ee5efda9ba9d0875a32c59dd2d6551b2e084"}, {0x80, 0x11f, 0x7, "0c1d8a678c10abecb9b9dc776b71921424a562fc3358738ca1049ad9a81479c39bee6d2a2228173dcfac33e40f58ddfa0edeb2799bf6ddad5fa272ecf08adce8f007a9ac765cf62c118c29579fe8990cb93b9747f8c4af16b6eafdb93a386591eff83cdf321b77c4793e2291bf40"}], 0x5, 0x4000}, 0x3ff}], 0x3, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/12/18 10:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000822000)='/dev/sequencer2\x00', 0x400, 0x0) mknodat(r1, &(0x7f0000e74000-0x8)='./file0\x00', 0x1002, 0x3) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000c4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a2000)={@common='teql0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000076000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/sequencer\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000835000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r5 = syz_open_dev$mice(&(0x7f0000867000)='/dev/input/mice\x00', 0x0, 0x240) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00006b6000)={r4, 0x80000, r5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000f57000-0x25)={0x0, 0x1d, "f09fdaca78862e95824fa21c2268bd02e406547f4beb4ae8d760590f11"}, &(0x7f0000fc3000-0x4)=0x25) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000098d000)={r6, 0x3ff}, 0x6) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d5a000)=r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007e1000)=0x0) 2017/12/18 10:56:13 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cba000-0x35)={0x0, 0x2d, "83011556a05baefe5fb854e8f145691c090555beed154c375b3a623a58529c09c97f4bf39a07b095a9d90b853e"}, &(0x7f000053d000)=0x35) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aa8000-0x8)={r3, 0x5}, &(0x7f0000893000-0x4)=0x8) socketpair$inet(0x2, 0x4, 0x80, &(0x7f000038e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000825000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000dd000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000eb5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x4, 0x1, 0x7f, 0x3, 0xa1e, 0x1, 0x20, 0xa0, 0x6, r2, r5}, {0x1, 0x3, 0x3, 0x2, 0x1, 0xfffffffffffffffe, 0xa4, 0x2f2}, {0x800, 0x3, 0x0, 0xffff}, 0x80000000, 0x1, 0x44b2b245, 0x1, 0x18, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x100000}, 0x15, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x1, 0xefd, 0x8, 0x2, 0x1}}, 0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002e000)={0x0, 0x6, 0x6, 0x7fffffff}, &(0x7f0000bce000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000030e000-0x8)={0x0, 0x3}, &(0x7f00008cf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b9a000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000055f000-0x8)=@assoc_id=r1, &(0x7f0000139000)=0x4) listen(r0, 0x1f) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 116.661326] RSP: 002b:00000000f773308c EFLAGS: 00000296 ORIG_RAX: 0000000000000127 [ 116.669028] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 0000000020bd8000 [ 116.676286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 116.683545] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 116.690803] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 116.698070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/18 10:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) fcntl$getownex(r1, 0x10, &(0x7f0000bad000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) ioctl$KDADDIO(r3, 0x4b34, 0x1f) 2017/12/18 10:56:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fd7000-0x20)={{&(0x7f0000c04000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000022d000-0x9)='/dev/sg#\x00', 0x4, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x41090007, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000840fe, 0x3f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000000000004, 0x0, 0x100, 0x0, 0x48, 0x0, 0xcbc, 0x0, 0x0, 0x0}, 0x0, 0xe260, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b0b000-0x8)='./file0\x00', 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000023d000-0x4)=0x2) keyctl$join(0x1, &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x1, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000059b000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000-0x4)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005b3000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x3ff, 0x1, 0x100000001, 0xf, 0x20, 0x20, 0x0, r3, r4}, {0x69, 0x8001, 0x4, 0x20, 0x9, 0x7fffffff, 0x7fffffff, 0x1}, {0x9, 0x4, 0x8, 0x0}, 0x1ff, 0x9, 0x1f, 0x0, 0x45, 0x3}, {{@in=@rand_addr=0x800, 0x0, 0x2}, 0x9, @in=@empty=0x0, 0x7, 0x4, 0x3, 0x400, 0x9, 0x9, 0xff}}, 0xe8) r5 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a4d000)=0x0, 0x800) clock_gettime(0x2, &(0x7f000016e000)={0x0, 0x0}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000774000-0x9)='/dev/vcs\x00', 0x20100, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000b78000-0x4)=0x8, 0x4) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000fa8000-0x8)={r6, r7/1000+10000}, 0x8) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f000050c000-0xc)='/dev/autofs\x00', 0x102, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000ba000)={@generic="0682e28057f1e57cbaed3a227aa29710", 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea9000-0x9)='/dev/kvm\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt(r2, 0x0, 0x0, &(0x7f0000622000-0xd1)=""/209, &(0x7f00007f0000)=0xd1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000315000-0x2a)={0x0, 0x22, "d879878c92beb8225dfffa0205005ffb7541f4f4f83eecc883ab4ab083b2217a86ad"}, &(0x7f00001e5000-0x4)=0x2a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000857000-0x57)={r10, 0x40, 0x4f, "4b1118bee05f2cff0982abb3c188fe2942c1e04f3ca2bd58513e4f93edbc8f3ec0e388e7db78f961ef15361cb66ea63ed180a3d6a1846c72ecd48df70ad10d40042f591e7cab8bcb3dbad680d388ee"}, 0x57) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc010643a, &(0x7f0000508000)={0x40000000, 0x0, 0x2f}) syz_emit_ethernet(0x3e, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0xb, 0x4, [@multicast2=0xe0000002, @empty=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000081e000)={0x0, 0x0, 0x0}, &(0x7f0000ddd000)=0xc) sched_getscheduler(r11) 2017/12/18 10:56:13 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000057d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d5000-0x4)=0xe8) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000887000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000b9a000)={0x8, 0x6, 0x247a, 0x6, 0x9, 0x4}) keyctl$update(0x2, r1, 0x0, 0x0) 2017/12/18 10:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b76000-0xc)={0x0, 0x98, &(0x7f00009b4000)=[@in={0x2, 0x3, @rand_addr=0xbabc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b13000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b39000)={r3, 0x8216}, &(0x7f0000684000-0x4)=0x8) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x3)="0f2d14") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) signalfd4(r2, &(0x7f0000005000)={0x10040000000084}, 0x8, 0x7fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000554000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffab8e, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r4 = dup(r0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000212000)=0x2004801, 0x4) setsockopt$inet_int(r5, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) 2017/12/18 10:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x1, 0x101001) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003c3000-0x83)={0x0, 0x7b, "6e24618de0506ad85f0a6c18299a6d7e00280b39c5851a05f3c48754e00c6a3b639743cef9f213a5b31bc19c270fe1053375565f11589ec596e23ae665c22a535838cbac964ad8234228111772db5ee0e8dd19e5a80bb23ffbc1ea3e53ca2a3e07d2bedefdf1438a1adaa7d35fccb2ceecc10e882c68ae828351da"}, &(0x7f0000ebf000)=0x83) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b9a000-0x1)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000f000-0x52)={r1, 0x4a, "3e73baf432d4c099aab3b7f9f14fa5bf19e0e92eafa628ec122c19b78affdf7e62314411f545b8e7f987150fae9858b3dfac03c77cb2ceeac04d08845e17ed7261ea3c306db332adbb79"}, &(0x7f00001d0000)=0x52) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000ad5000)={0x6, &(0x7f000079e000-0x6d)=""/109, &(0x7f0000d05000)=[{0x8, 0x0, 0x9, &(0x7f0000863000)=""/0}, {0x300000000000000, 0x53, 0x10001, &(0x7f0000076000)=""/83}, {0x2, 0xf6, 0x7ff, &(0x7f00006f9000-0xf6)=""/246}, {0x7fff, 0x53, 0xffffffffffffff3e, &(0x7f00005dd000)=""/83}, {0x8, 0x13, 0xfa, &(0x7f00006d5000-0x13)=""/19}, {0x75, 0x4b, 0x1, &(0x7f000013a000)=""/75}]}) bind$alg(r3, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000acc000)={r2, 0x6}, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2017/12/18 10:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) timer_create(0x6, &(0x7f00009b9000)={0x0, 0x3e, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000)=0x0) clock_gettime(0x0, &(0x7f0000855000-0x8)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000b4c000)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000de4000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 10:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000f7c000)='./file0\x00', 0x113) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000bd6000)=0x6, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f0000f32000)=0x0, &(0x7f0000234000-0x4)=0x0) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) fstat(r0, &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005bb000-0x8)='./file0\x00', r1, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r5, 0x0) r6 = socket(0x12, 0x805, 0x1) connect$inet6(r6, &(0x7f0000453000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timer_create(0x100000000, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d75000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") timer_delete(r7) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x1, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000024b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000b84000-0x4)=0x0) r8 = socket$inet(0x2, 0x1, 0x0) r9 = dup(r8) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r9, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r9, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r9, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006fe000)={0x0, 0xdb1, 0x30}, &(0x7f0000f2a000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000083e000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000c0a000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) pipe2(&(0x7f0000e5d000)={0x0, 0x0}, 0x80000) 2017/12/18 10:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) pipe2(&(0x7f00005ad000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fec000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0}, &(0x7f00000aa000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b56000)={0x400, 0x3, 0x8008, 0x60059ce2, 0xb5, 0xc80f, 0x5, 0x40000, r3}, 0x20) 2017/12/18 10:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f00004da000)='.dead\x00', &(0x7f00006b3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd6000)="38eb4092831daff5be68f8528cb41a3a3dff1de9c7df8a923fb25c36b7f9e81f82a985bf36aa659be019ca5bf94a2adfb8b571c88e9f17badd2a89f4423651de582c61d58a71775950115c27", 0x4c, 0x0) keyctl$negate(0xd, r0, 0x627b, r1) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x0, 0x80, 0x4, 0x200}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f00008e2000)='/dev/usbmon#\x00', 0x8, 0x200000) write$fuse(r1, &(0x7f000069f000-0x1c)={0x1c, 0x1, 0x3, @fuse_notify_inval_entry_out={0x100000000, 0x8}}, 0x1c) fsetxattr(r1, &(0x7f0000a5b000-0x12)=@random={'os2.\x00', '/dev/usbmon#\x00'}, &(0x7f0000cde000)='#\\\x00', 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) pipe(&(0x7f0000650000)={0x0, 0x0}) 2017/12/18 10:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000068d000)={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb3b}, {0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x91c}, 0x6, [0x61f, 0x80000000, 0x10, 0x0, 0x100, 0x4, 0x1, 0x5]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d7e000)={0x26, 'rng\x00', 0x1f, 0x20000, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000697000)="04", 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000629000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000bc3000-0x8)={0x2, &(0x7f00000ce000)=[{0x3, 0x2319, 0x1, 0x7}, {0x4, 0x6, 0xd923, 0xfb59}]}, 0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000b3c000-0x80)={[0x2, 0x10003, 0x80000001000, 0x6001], 0x40, 0x22, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) 2017/12/18 10:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x8000000000024, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2017/12/18 10:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a64000)={0x4, 0x0, [{0x40000001, 0x10001, 0x80, 0x80000001, 0x80000000, 0x0}, {0xc000000f, 0xffffffffffffbae9, 0xa64d, 0xde, 0x1000000000, 0x0}, {0x80000001, 0x6, 0x4, 0x3, 0x7, 0x0}, {0x0, 0x101, 0x5, 0xffff, 0x6, 0x0}]}) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) pipe2(&(0x7f0000b45000)={0x0, 0x0}, 0x80000) keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006e8000-0x18)={0x0, 0x356aabbc, 0x20, 0x4, 0x8}, &(0x7f0000315000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000697000)={r1, 0x48, "25e77cbc3566280d947bc475ef33cf3398ccdf3983150a781d43b03f3b319b28a4c6466c97b5907aa2d328f17979c91c8344e96b15decced820317eff1fa3ba6467bc8e8dbf1e56b"}, &(0x7f0000e8e000-0x4)=0x50) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/18 10:56:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000-0x63)={0x0, {{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]}}, 0x90) r1 = memfd_create(&(0x7f0000ee7000)='-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ce6000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0xb6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffffd, 0x9, 0x8, 0x8, 0x0, 0x400, 0xfffffffffffffffc, 0x6f7, r2}, 0x20) 2017/12/18 10:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000280000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00000ab000/0x3000)=nil, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x200000000000000, 0x7, 0x2, 0x0, 0x0, 0x40000000000000, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005cb000-0x4)=0x0) ioprio_set$pid(0x1, r2, 0x898) r3 = socket$key(0xf, 0x3, 0x2) accept4(r3, &(0x7f0000153000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000028e000)=0x10, 0x800) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000052d000)=0x0) bind$alg(r0, &(0x7f0000da3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5b000)=0x0, &(0x7f0000971000-0x4)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00005d2000-0xc)={{0x100000000, 0xffff, 0x8, 0x2c0, 0x1, 0x5}, 0x400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c85000)=0x0, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000901000-0x118)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c88000)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f00005eb000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009df000-0x2a)={0x0, 0x22, "8caf0d684dbbffe1c3349e91bf1b6e9e2635ccfe2bb3aa87dc064f07fa5b988232ef"}, &(0x7f00009c6000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008c2000)={r3, 0x59, "378597343c24ab4975d6229ec145800a39a32b0560c175d82ec69ec977906c1c17876a7c4917891c8a01a3489aff03bc0e92317c7e1134592f0cc29fe5daeb40dd35b58ebdd61d90aa391ef30b487c35dfe083edef05cfb482"}, &(0x7f0000cb6000-0x4)=0x61) 2017/12/18 10:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b1000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000025d000-0x4)=0x0, &(0x7f00008c2000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005bf000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000098000)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c98000)=0x0) getpgrp(0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001cb000)={0x0, 0x0, 0x0}, &(0x7f000021b000)=0xc) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000104000)={0x0, 0x0, 0x0}, &(0x7f00000d8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c7000)={0x0, 0x0, 0x0}, &(0x7f00009d5000)=0xc) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da3000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002e7000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb1000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f60000)=0x0) sendmmsg(r0, &(0x7f0000d9d000-0xb1)=[{{0x0, 0x0, &(0x7f00006ee000)=[{&(0x7f0000de2000-0x94)="100f845918228936d397bf5fbacc4711fb0b52abd0babddb3e5064da346a44055b60be0d65be8354f496c7a226210985a195b59d831d3ba0396d75d7ba670705992f6c60e7dc4328ac1c89520d7f45c3719eb4ecf50fa1a9d41e61cd657463d6e284661869b4b363aa2eb61ace95bef862562f01e39134a31ab268305200d63b83629b8d604f2a9ec54dde8137955b09355bc22b", 0x94}, {&(0x7f0000a26000)="31dfdd8684ecd0486077c600e222dd9458ce30839461481859fb55aaef85fd5c22e90af6f5117461bcb6317872a6b29e315986f34ed4cb0d9e34eb1680cab01a2efd03123f9e3360d2495d8f53af881a6fcebfe004a854cfe79c2d034aa25a4fd7e9ca77962bd97fbb003e", 0x6b}], 0x2, &(0x7f00009a3000)=[{0x100c, 0x84, 0x2, "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0x1000}, {&(0x7f0000583000)="6e05443727bc2f3aa7cbc70b1451add756eeff7aac531efd633ec7f8789e663c445447ee6f713fb36ac6d9b5d9abd406a2e4c6930f9cdbcf8679bf8f9450066c2d16593ebc15fdf7b69d4dc604d16cb6fc9ea23f9bcedcab8bc4e5bf8d0ecdf2a2d1ec5127af75933f6de1ab1a4fc4d5c32fa45468fa693ade8efe802a65bc35dd", 0x81}, {&(0x7f00003ba000)="1da763fc87fa2e45fc65ee74c035802665dc5705f758706e5fa4e2875e9e7c2bf1e06f1ac2781a45793460fea617eaaeae8f59b59edb9cf8d8183bb5d5e2d7205ecf964fac92ed4c73ef6e2a9628ed3111d190410f14b0766bc213c16d26b8729adf1688d49fe54783d91e03d6e66c323b4e838a158d9eb1a6c87a78db43ea7e0a88aca8a73cfedfc83c0b45a5173475ccbff43a5501de691041ae05", 0x9c}, {&(0x7f0000cf9000-0x90)="922169f99a5bd84937185a202523b8431d1a6386ca12349b23b69cb3d95f914c0da763002acc77cc4940aba8f463c45c6e9d3ce3d5fb96b8f7d9cb2a990a1d6cf5e3587ecde8d3d7e8cd1111bcf92e51fc7dd24714c404b83da8e674367a97239f957afff174775e9c38355c3a9a463d86f8bb8cc37c8f4f4f44d2f81b5b2a54e4a00973cee425df8b402917d01d48a0", 0x90}], 0x4, &(0x7f00008b3000-0x200)=[{0x2c, 0x13f, 0x400, "da0ba9c2b9e61e20f84f801677a55c95c015aac535f40e0aafc6651453a8ec2f"}, {0x80, 0x10b, 0x8, "a1e11b0d650a05b93341187ea5594be25e6df9df8b6feb228a0c44099a9ca3c698d3a366a386f2480402c78271c092d712fd64441664053631f613e2734d88a6ed8060b1f33c607bf49a969afd932bce2f7a148b1e79087d634b162b2862f93a4e84e3d0b093fe03396447f726a86d0fe5d8"}, {0x1c, 0x110, 0xa7b2, "1c3d15ff802e39e1bbc3568721c099"}, {0x74, 0x102, 0x8, "a919550993417be48cb391741850973df42346819095e9464cede71293e937d5e0a986c801ddb117825c2d7a3f8092dbdfa3f74ffa58c0b4ddb6fcb42673ba9287204aa961668b736e0b19d7c277295126b56d194f3e4be605eb669115e77a871d3aec667a1e26"}, {0x50, 0x0, 0x1, "6159f4a57b2daf74a07147f806bb149a5f6ed11cb5777d728698334fd0ffe93e8171369e32550d8c11f12efb9198b558828a141778f8dc82a69880241db6b0441b"}, {0x74, 0x111, 0x65, "cde42e8ae3060927354ca45ca6460bbdfe0a2902b5260b87150bf09f0480f49c18457d52f23d8e66266137ea1b15f177b82e7dbb3c392d46abcfb58627765e3b22397156fb1e49219a555bbcc1f7d648d9151e620f0d1980d50b0dc424385b85d7dcad05da30"}], 0x200, 0x4000}, 0x80}], 0x8, 0x1) fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000059c000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f000093a000)='maps\x00') sendfile(r3, r3, &(0x7f0000333000)=0x100000, 0x401) 2017/12/18 10:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/rtc\x00', 0x80100, 0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f000091c000-0x83)="4ffec31c103ab3fab7db0416534d6345f8ed35eac01d4d2516ae7ee65508ad7d444bd06074505fc7faf31fa826d595ededa43965fd95ed9b8907806e81623918e37a0addf811a7e9fc883b8ee635081e22ff4a50481c6a368e9636fdcabacb8de48e0fff80f215db6dd883e5962550b5fb6a0bbada92fb77a87c69c139ce1adb4dcc27") keyctl$update(0x2, r0, 0x0, 0x0) 2017/12/18 10:56:13 executing program 1: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000c98000-0x1)={0x0}, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00008e3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x1f, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x46441bc3, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b25000-0x5c)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xe0}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3f}, 0x1f, [0x2, 0x3, 0x80000000, 0x2, 0x9, 0x0, 0x98ab, 0x20000038d3]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b63000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009a2000)={0x0, 0x101}, 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000fae000-0x4)='/dev/vcs#\x00', 0xd5, 0x480000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000825000)={0x1fe, 0x2, 0x4000, 0x1000, &(0x7f000041a000/0x1000)=nil}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ee000-0x9)='/dev/vcs\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000099d000)='/dev/kvm\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000cd2000)={0x0, 0x4c, "39fc328d928c7add6a98d4556ee29aa17de1bc5b0cd98deb69ce2e73b436c970639b6f7cde46a174cfa5b7016d010090f04fed391e3eb3c0637abc16792a531e221327d13f7f62843c0e20c8"}, &(0x7f00004f7000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a0f000-0xa0)={r4, @in6={{0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x4, 0x8, 0x5}, &(0x7f0000d4d000)=0xa0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1be40a59) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001ff000)={0x0, 0x7a91}, 0x6) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f000098b000)={[{0x10001, 0x10001, 0xfffffffffffffffe, 0x9, 0x80000000, 0x80000000, 0x1792, 0x1f, 0x9, 0xde, 0x731d3a66, 0xfff, 0x100000001}, {0xfd2, 0x401, 0x5, 0x7, 0x0, 0x5, 0x3, 0xf2, 0x8001, 0x7ff, 0x6dc, 0x2, 0x8}, {0x5, 0x101, 0x1, 0x604, 0x8, 0x4, 0x40, 0x9, 0xe1, 0x4, 0xb4, 0x0, 0x2}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() ptrace$setregset(0x4205, r5, 0x2, &(0x7f00001e0000-0x8)={&(0x7f0000631000-0x73)="75d13eeb83c4992ec5469479ddbc8151bc66def13e256dbdce1ab690268f36442922127d6d9b118c163dc12ebd6b5fb7c56ebf77ecb761d78f031c49d7d6335ac273c720a5e19e928448dc9d561efb003b486b22a8b452436dcb83507c442d77b4d6fce53ab560cc67c3f6195300d0ea919bc3", 0x73}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000032000-0x8c)={r4, @in6={{0xa, 0x2, 0x8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000eb5000-0x10)={0xeab, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f000014a000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`', @ifru_data=&(0x7f00002ed000-0x20)="a54bca45687014edada5028c7fd3d00c297559ea37c3767e1bafe004d05667a5"}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000a53000-0x8)=0x7) r8 = socket$netlink(0x10, 0x3, 0x20000000000000) writev(r8, &(0x7f0000c05000)=[{&(0x7f0000101000)="290000001c0055fcfffffff6ffffff000200e3f0010000ff74ef00fff700010000aa01000e645aef00", 0x29}], 0x1) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000035d000)={0x2, 0x10001, 0x0}) 2017/12/18 10:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_create(0x0, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000753000-0x4)=0x3, 0x4) 2017/12/18 10:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000ae000+0xaf8)={0x0, 0x7}, &(0x7f0000724000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000909000-0x8)=@assoc_value={r1, 0x3f}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00001aa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff7000)={0x0, 0x0}, &(0x7f00003b8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000395000-0xc)={r3, 0x3, 0x30}, &(0x7f00003fe000-0x4)=0xc) bind(r0, &(0x7f000075a000-0x80)=@generic={0x1, "d1f79a40c51bbb9986741004da6190101edf7c64365d8732cd18dabdd0df30c12797152444086122660470bf1c450d2f229689c311cfc4bc1ecb1ecafc8011ef3e9fc472386fbc58f2e95fd50ac10c19e2fed9872bea7ac399281e557036c8601a1067e11fce177d76df2b4a6f21a71833d548c05ab0254d1489681a498a"}, 0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8f000-0xf)='/dev/sequencer\x00', 0x300, 0x0) setsockopt$inet_int(r4, 0x0, 0x5, &(0x7f00003fc000)=0x80000001, 0x4) 2017/12/18 10:56:13 executing program 2: mmap(&(0x7f0000000000/0xc1e000)=nil, 0xc1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa, 0x84) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000030a000)=0x10000, 0x4) mmap(&(0x7f0000c1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c1f000-0x8)={0x1, &(0x7f0000590000)=[{0x400, 0x9, 0x9, 0x1}]}, 0x8) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000c1f000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000c1b000-0x4)=0x7, 0x4) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c21000-0x8)={0x0, 0x0}, 0x8000807ff) ioctl$TCXONC(r1, 0x540a, 0xd9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000bce000-0x8c)={0x3ff, 0x9, 0x1, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0x3, 0x400, &(0x7f0000c20000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000a7a000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000c23000-0x98)="34488e2fe8ee800e1a3c909682f636d962221a2bb3f0d26a69954157ceb9e001d7ad8021b1ac989a1ac116ae4861bede375db3ce7ce9fad9081960267d2389350880d98b14c6fb3672d99e5edb19adaa8fcdd026de9f74d96ae677d4c87d2ad1b7b80da5f945e949f15c9e0e983b2478e2e2fea7469e0552d0dd9a41df0951f461199b7e8547cd4469f908293a220729b646efce63bda650", 0x98, 0x4, &(0x7f0000868000)={0x1a, 0x1f, 0x7fff, 0x2ce, 0x3, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)=""/226, 0x1000, &(0x7f0000810000)=""/4096, 0x1, &(0x7f0000cf4000-0x1)=""/1}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000cb000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000009, 0xfffffffffffffffc, 0x0, 0x0}]}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = syz_open_dev$mouse(&(0x7f0000d17000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400400) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000c0c000-0xae)=""/174) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000239000-0x98)={0x0, @in6={{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x0}, &(0x7f00006f8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000004e000-0x14)={r6, 0x5, 0x7, 0x7f, 0x1, 0x8}, 0x14) write(r4, &(0x7f0000936000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000e82000-0x8)='./file0\x00', 0x2000, 0xa3) 2017/12/18 10:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c31000-0x8)='./file0\x00', 0x0, 0xc4dec88108a7ccc2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2017/12/18 10:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000698000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002cd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000109000)='comm\x00') sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 117.219442] sctp: [Deprecated]: syz-executor6 (pid 15028) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.219442] Use struct sctp_sack_info instead 2017/12/18 10:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000008000)='cifs.spnego\x00', &(0x7f0000bfa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f000000f000)='dns_resolver\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069e000)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000a2f000-0xd)='dns_resolver\x00', &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000107000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) keyctl$search(0xa, r1, &(0x7f0000140000)='encrypted\x00', &(0x7f00001fc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f2a000)=0x0, &(0x7f0000b3e000)=0x4) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f00000bb000-0x2)='^\x00', 0x2) add_key$user(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef6000)="12", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000632000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000094000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a1b000)={r2}) kexec_load(0x1ff, 0x3, &(0x7f0000303000-0x30)=[{&(0x7f0000745000-0x2d)="3ea15dd5fa47f029af8ebbe956c573dfc4c8ba174ac74ad69128a9937e839aea111cc8ee02ffb73f3aed6778c8", 0x2d, 0x7, 0x18000}, {&(0x7f0000464000-0x91)="442d601e3eaf15c5f0be04d57cfed842b8208f71e3eacef001743ce7129327d7f1ad11c63638ac57c22ba2647b9a0738b53769fb88857d87aa5f6bd75054d842d4eb51fdb67b7374e002c2b16168a7674c714f71ccaedd2f8f2994fab9c170a48c868a23ac5554db9726d1d4d80dd4f7578646f5376703165d45a417ae9eece31ec434f275725fac10579cf5a051e72e0d", 0x91, 0x8, 0x7fffffff}, {&(0x7f000007b000)="c60be4dce69834527b5fa1514d473fa8578dbdbccb567c9c2dc0c12a75526b4b876fbc818edd013ea8519dfe93b5e0baac50adac22c00f122a6b348d87cc903fc2fb1b52aef02069e94a20e271c5feb51231200ee683ba90e4454f396e598da3b5", 0x61, 0x24bb, 0x3f}], 0x170000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ec6000-0x6)={0x1, [0x1]}, 0x6) 2017/12/18 10:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a19000)=@assoc_id=0x0, &(0x7f0000c0a000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f000019d000)='/dev/vcs#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00001e4000)={&(0x7f0000000000/0x1000)=nil, 0x200000000d0ab, 0x0, 0x0, &(0x7f000092d000/0x4000)=nil, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d1000-0xc)='/dev/rfkill\x00', 0x1458413de5ee019d, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bfa000)={0x5, 0x3, 0x100, 0x5, 0x498}, 0x14) sendmsg$key(r2, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 10:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = eventfd2(0x5, 0x800) poll(&(0x7f0000b94000)=[{r2, 0x22, 0x0}, {r0, 0x400, 0x0}, {r1, 0x9200, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}], 0x5, 0x9) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000dfe000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00006fc000)='/dev/input/event#\x00', 0x8, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b2000-0xc)='/dev/autofs\x00', 0x400400, 0x0) connect$inet6(r4, &(0x7f0000972000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) r6 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000b89000)=r6) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) 2017/12/18 10:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd5000)={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, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000698000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000007d000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000337000)=0xc) [ 117.273346] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.317143] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 117.348391] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 117.368206] sctp: [Deprecated]: syz-executor6 (pid 15066) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.368206] Use struct sctp_sack_info instead [ 117.369128] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 117.412785] BUG: unable to handle kernel NULL pointer dereference at 00000000000000fc [ 117.412804] IP: qlist_free_all+0x37/0x160 [ 117.412807] PGD 0 P4D 0 [ 117.412817] Oops: 0000 [#1] SMP KASAN [ 117.412824] Dumping ftrace buffer: [ 117.412827] (ftrace buffer empty) [ 117.412830] Modules linked in: [ 117.412839] CPU: 0 PID: 15076 Comm: modprobe Not tainted 4.15.0-rc4+ #137 [ 117.412843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.412850] RIP: 0010:qlist_free_all+0x37/0x160 [ 117.412854] RSP: 0018:ffff8801d1a27990 EFLAGS: 00010246 [ 117.412860] RAX: ffffffff85f1c620 RBX: 0000000000000282 RCX: 0000000000000000 [ 117.412864] RDX: ffffea000017c700 RSI: ffffea000017c71f RDI: 0000000000000282 [ 117.412868] RBP: ffff8801d1a279c8 R08: 1ffff1003a344f00 R09: 0000000000000000 [ 117.412872] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 117.412876] R13: 0000000000000000 R14: ffffffff85f1c620 R15: ffffffff85ec82a0 [ 117.412882] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 117.412886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.412890] CR2: 00000000000000fc CR3: 00000001a0eee001 CR4: 00000000001606f0 [ 117.412899] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.412903] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 117.412905] Call Trace: [ 117.412921] quarantine_reduce+0x141/0x170 [ 117.412933] kasan_kmalloc+0xca/0xe0 [ 117.412945] kasan_slab_alloc+0x12/0x20 [ 117.412955] kmem_cache_alloc+0x11b/0x760 [ 117.412978] mmap_region+0x7ee/0x15a0 [ 117.412997] ? SyS_brk+0x6f0/0x6f0 [ 117.413019] ? arch_get_unmapped_area+0x750/0x750 [ 117.413026] ? lock_acquire+0x1d5/0x580 [ 117.413042] ? selinux_mmap_addr+0x1f/0xf0 [ 117.413052] ? security_mmap_addr+0x79/0xa0 [ 117.413063] ? get_unmapped_area+0x265/0x300 [ 117.413078] do_mmap+0x6c0/0xe00 [ 117.413092] ? mmap_region+0x15a0/0x15a0 [ 117.413099] ? vm_mmap_pgoff+0x198/0x280 [ 117.413110] ? down_read_killable+0x180/0x180 [ 117.413117] ? security_mmap_file+0x143/0x180 [ 117.413132] vm_mmap_pgoff+0x1de/0x280 [ 117.413151] ? vma_is_stack_for_current+0xa0/0xa0 [ 117.413160] ? call_rcu_sched+0x12/0x20 [ 117.413168] ? __put_cred+0x14c/0x1c0 [ 117.413176] ? set_create_files_as+0x1a0/0x1a0 [ 117.413189] ? user_path_at_empty+0x40/0x50 [ 117.413196] ? user_path_at_empty+0x40/0x50 [ 117.413206] SyS_mmap_pgoff+0x23b/0x5f0 [ 117.413218] ? find_mergeable_anon_vma+0xd0/0xd0 [ 117.413227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.413237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.413251] SyS_mmap+0x16/0x20 [ 117.413259] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 117.413264] RIP: 0033:0x7fcfa1df33ea [ 117.413268] RSP: 002b:00007ffd3705aab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 117.413275] RAX: ffffffffffffffda RBX: 00007fcfa1ffe1c8 RCX: 00007fcfa1df33ea [ 117.413279] RDX: 0000000000000003 RSI: 0000000000002000 RDI: 0000000000000000 [ 117.413283] RBP: 00007ffd3705ac60 R08: 00000000ffffffff R09: 0000000000000000 [ 117.413287] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fcfa1ffe758 [ 117.413291] R13: 0000000000000001 R14: 00007fcfa1ffe030 R15: 0000000000000000 [ 117.413320] Code: 55 48 89 e5 41 57 41 56 41 55 41 54 49 c7 c7 a0 82 ec 85 53 49 89 f4 48 83 ec 10 48 89 7d c8 4d 85 e4 4d 89 e5 0f 84 c8 00 00 00 <49> 63 95 fc 00 00 00 4c 8b 30 48 29 d0 49 83 3f 00 48 89 c6 0f [ 117.413458] RIP: qlist_free_all+0x37/0x160 RSP: ffff8801d1a27990 [ 117.413461] CR2: 00000000000000fc [ 117.413525] ---[ end trace 9b60c171931da883 ]--- [ 117.413530] Kernel panic - not syncing: Fatal exception [ 117.413982] Dumping ftrace buffer: [ 117.413985] (ftrace buffer empty) [ 117.413988] Kernel Offset: disabled