g program 2: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000eb1ec3fdc5cb987d14aaac14140000000000000890787fad5d6d29036dc01e79695a0d509b1a82ff93a5ee927ffdeaa3d041f405777f98c8efd90b07c134ee26a361d201ae37127e243c3b2ccead11e4b6cf1a4724b9809f7a28556ac751813a36679a0496c53ed6764d899c25d7586080a0521dbc36ec2e47b3d23cdf3d39164a212310cd13dc5a91ccb183b2b60f1fcaa182b6ec4f4836361fa9056ba9220da0fa44b67a99792c7f217ccb"], &(0x7f00000000c0)) 2018/04/06 10:01:12 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x5000000000000}, 0x10) 2018/04/06 10:01:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"69703667726530000000000000000001", @ifru_map={0x800000}}) 2018/04/06 10:01:12 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0xc020660b, &(0x7f0000000000)) 2018/04/06 10:01:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:12 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9619}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:12 executing program 6 (fault-call:2 fault-nth:2): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 883.118189] RAX: ffffffffffffffda RBX: 00007f3b1a2066d4 RCX: 00000000004552d9 [ 883.125442] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 883.132693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 883.139946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 883.147191] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000001 [ 883.191655] nla_parse: 8 callbacks suppressed [ 883.191664] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:12 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x10000, 0x200}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xfffffffffffffffe]}) 2018/04/06 10:01:12 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:12 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x5000000000000000}, 0x10) 2018/04/06 10:01:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:12 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x40049409, &(0x7f0000000000)) [ 883.282264] validate_nla: 3 callbacks suppressed [ 883.282274] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 883.370206] FAULT_INJECTION: forcing a failure. [ 883.370206] name failslab, interval 1, probability 0, space 0, times 0 [ 883.381546] CPU: 1 PID: 19069 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 883.388387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 883.397738] Call Trace: [ 883.400335] dump_stack+0x1b9/0x29f [ 883.403971] ? arch_local_irq_restore+0x52/0x52 [ 883.408652] ? refcount_inc_not_zero+0x2d0/0x2d0 [ 883.413419] should_fail.cold.4+0xa/0x1a [ 883.417488] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 883.422594] ? find_held_lock+0x36/0x1c0 [ 883.426677] ? find_held_lock+0x36/0x1c0 [ 883.430754] ? check_same_owner+0x320/0x320 [ 883.435074] ? rcu_note_context_switch+0x710/0x710 [ 883.440005] should_failslab+0x124/0x180 [ 883.444077] kmem_cache_alloc_node+0x272/0x780 [ 883.448682] __alloc_skb+0x111/0x780 [ 883.452397] ? skb_scrub_packet+0x580/0x580 [ 883.456721] ? kasan_unpoison_shadow+0x35/0x50 [ 883.461304] ? nfnl_log_net_init+0x480/0x480 [ 883.465709] ? __asan_allocas_unpoison+0x16/0x20 [ 883.470462] ? nfnetlink_rcv_msg+0x6e0/0xfe0 [ 883.474881] netlink_ack+0x2d7/0xbc0 [ 883.478591] ? nfnetlink_bind+0x3a0/0x3a0 [ 883.482741] ? netlink_sendmsg+0xf80/0xf80 [ 883.486977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 883.492517] netlink_rcv_skb+0x35d/0x440 [ 883.496578] ? nfnetlink_bind+0x3a0/0x3a0 [ 883.500733] ? netlink_ack+0xbc0/0xbc0 [ 883.504632] ? __netlink_ns_capable+0x100/0x130 [ 883.509307] nfnetlink_rcv+0x1fe/0x1ba0 [ 883.513292] ? kasan_check_read+0x11/0x20 [ 883.517448] ? rcu_is_watching+0x85/0x140 [ 883.521603] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 883.526807] ? nfnl_err_reset+0x2d0/0x2d0 [ 883.530964] ? netlink_remove_tap+0x610/0x610 [ 883.535465] ? refcount_add_not_zero+0x320/0x320 [ 883.540230] ? kasan_check_read+0x11/0x20 [ 883.544386] ? rcu_is_watching+0x85/0x140 [ 883.548539] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 883.553737] ? netlink_skb_destructor+0x210/0x210 [ 883.558591] ? kasan_check_write+0x14/0x20 [ 883.562836] netlink_unicast+0x58b/0x740 [ 883.566906] ? netlink_attachskb+0x970/0x970 [ 883.571327] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 883.576347] ? security_netlink_send+0x8f/0xc0 [ 883.580941] netlink_sendmsg+0x9d8/0xf80 [ 883.585015] ? netlink_unicast+0x740/0x740 [ 883.589261] ? security_socket_sendmsg+0x9b/0xd0 [ 883.594018] ? netlink_unicast+0x740/0x740 [ 883.598265] sock_sendmsg+0xd5/0x120 [ 883.601986] sock_write_iter+0x35a/0x5a0 [ 883.606058] ? sock_sendmsg+0x120/0x120 [ 883.610055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 883.615601] ? iov_iter_init+0xc9/0x1f0 [ 883.619583] __vfs_write+0x5bc/0x880 [ 883.623307] ? kernel_read+0x120/0x120 [ 883.627204] ? wait_for_completion+0x870/0x870 [ 883.631805] ? rw_verify_area+0x118/0x360 [ 883.635963] vfs_write+0x1f8/0x560 [ 883.639512] ksys_write+0xf9/0x250 [ 883.643061] ? SyS_read+0x30/0x30 [ 883.646517] ? mm_fault_error+0x380/0x380 [ 883.650677] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 883.655525] ? ksys_ioctl+0x81/0xd0 [ 883.659158] SyS_write+0x24/0x30 [ 883.662530] ? ksys_write+0x250/0x250 [ 883.666337] do_syscall_64+0x29e/0x9d0 [ 883.670223] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 883.675057] ? syscall_return_slowpath+0x5c0/0x5c0 [ 883.679971] ? syscall_return_slowpath+0x30f/0x5c0 [ 883.684889] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 883.690243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 883.695085] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 883.700261] RIP: 0033:0x4552d9 [ 883.703442] RSP: 002b:00007f3b1a205c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 883.711132] RAX: ffffffffffffffda RBX: 00007f3b1a2066d4 RCX: 00000000004552d9 [ 883.718382] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 883.725635] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 883.732890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 883.740139] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000002 2018/04/06 10:01:13 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x1802000000000000}, 0x10) 2018/04/06 10:01:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:13 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:13 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0xc0045877, &(0x7f0000000000)) 2018/04/06 10:01:13 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000100)=""/163, 0xa3}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6) 2018/04/06 10:01:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:13 executing program 6 (fault-call:2 fault-nth:3): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) [ 883.846446] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 883.867945] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 883.886208] FAULT_INJECTION: forcing a failure. [ 883.886208] name failslab, interval 1, probability 0, space 0, times 0 [ 883.897602] CPU: 0 PID: 19124 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 883.904445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 883.913797] Call Trace: [ 883.916401] dump_stack+0x1b9/0x29f [ 883.920049] ? arch_local_irq_restore+0x52/0x52 [ 883.924735] ? kernel_text_address+0x79/0xf0 [ 883.929155] ? __unwind_start+0x166/0x330 [ 883.933318] should_fail.cold.4+0xa/0x1a [ 883.937395] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 883.942514] ? save_stack+0xa9/0xd0 [ 883.946144] ? save_stack+0x43/0xd0 [ 883.949773] ? kasan_kmalloc+0xc4/0xe0 [ 883.953664] ? kasan_slab_alloc+0x12/0x20 [ 883.957829] ? find_held_lock+0x36/0x1c0 [ 883.961914] ? check_same_owner+0x320/0x320 [ 883.966241] ? rcu_note_context_switch+0x710/0x710 [ 883.971187] should_failslab+0x124/0x180 [ 883.975261] kmem_cache_alloc_node_trace+0x26f/0x770 [ 883.980385] __kmalloc_node_track_caller+0x33/0x70 [ 883.985327] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 883.990098] __alloc_skb+0x14d/0x780 [ 883.993825] ? skb_scrub_packet+0x580/0x580 [ 883.998158] ? kasan_unpoison_shadow+0x35/0x50 [ 884.002746] ? nfnl_log_net_init+0x480/0x480 [ 884.007156] ? __asan_allocas_unpoison+0x16/0x20 [ 884.011914] ? nfnetlink_rcv_msg+0x6e0/0xfe0 [ 884.016344] netlink_ack+0x2d7/0xbc0 [ 884.020061] ? nfnetlink_bind+0x3a0/0x3a0 [ 884.024221] ? netlink_sendmsg+0xf80/0xf80 [ 884.028463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 884.034016] netlink_rcv_skb+0x35d/0x440 [ 884.038084] ? nfnetlink_bind+0x3a0/0x3a0 [ 884.042242] ? netlink_ack+0xbc0/0xbc0 [ 884.046141] ? __netlink_ns_capable+0x100/0x130 [ 884.050819] nfnetlink_rcv+0x1fe/0x1ba0 [ 884.054803] ? kasan_check_read+0x11/0x20 [ 884.058955] ? rcu_is_watching+0x85/0x140 [ 884.063109] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 884.068313] ? nfnl_err_reset+0x2d0/0x2d0 [ 884.072471] ? netlink_remove_tap+0x610/0x610 [ 884.076978] ? refcount_add_not_zero+0x320/0x320 [ 884.081741] ? kasan_check_read+0x11/0x20 [ 884.085896] ? rcu_is_watching+0x85/0x140 [ 884.090053] ? rcu_bh_force_quiescent_state+0x20/0x20 2018/04/06 10:01:13 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8982, &(0x7f0000000000)) 2018/04/06 10:01:13 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x890b, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"6970366772653000000000000100", @ifru_map={0x800000}}) 2018/04/06 10:01:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8940, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:13 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0xc0045878, &(0x7f0000000000)) 2018/04/06 10:01:13 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 884.095250] ? netlink_skb_destructor+0x210/0x210 [ 884.100109] ? kasan_check_write+0x14/0x20 [ 884.104353] netlink_unicast+0x58b/0x740 [ 884.108424] ? netlink_attachskb+0x970/0x970 [ 884.112844] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 884.117870] ? security_netlink_send+0x8f/0xc0 [ 884.122458] netlink_sendmsg+0x9d8/0xf80 [ 884.126531] ? netlink_unicast+0x740/0x740 [ 884.130772] ? security_socket_sendmsg+0x9b/0xd0 [ 884.135532] ? netlink_unicast+0x740/0x740 [ 884.139773] sock_sendmsg+0xd5/0x120 [ 884.143497] sock_write_iter+0x35a/0x5a0 [ 884.147564] ? sock_sendmsg+0x120/0x120 [ 884.151555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 884.157098] ? iov_iter_init+0xc9/0x1f0 [ 884.161081] __vfs_write+0x5bc/0x880 [ 884.164803] ? kernel_read+0x120/0x120 [ 884.168703] ? wait_for_completion+0x870/0x870 [ 884.173302] ? rw_verify_area+0x118/0x360 [ 884.177457] vfs_write+0x1f8/0x560 [ 884.181011] ksys_write+0xf9/0x250 [ 884.184562] ? SyS_read+0x30/0x30 [ 884.188015] ? mm_fault_error+0x380/0x380 [ 884.192170] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 884.197014] ? ksys_ioctl+0x81/0xd0 [ 884.200646] SyS_write+0x24/0x30 [ 884.204014] ? ksys_write+0x250/0x250 [ 884.207822] do_syscall_64+0x29e/0x9d0 [ 884.211711] ? vmalloc_sync_all+0x30/0x30 [ 884.215864] ? _raw_spin_unlock_irq+0x27/0x70 [ 884.220361] ? finish_task_switch+0x1ca/0x820 [ 884.224862] ? syscall_return_slowpath+0x5c0/0x5c0 [ 884.229802] ? syscall_return_slowpath+0x30f/0x5c0 [ 884.234742] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 884.240117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.244960] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 884.250130] RIP: 0033:0x4552d9 [ 884.253299] RSP: 002b:00007f3b1a205c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 884.260989] RAX: ffffffffffffffda RBX: 00007f3b1a2066d4 RCX: 00000000004552d9 [ 884.268245] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000013 [ 884.275495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 884.282745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 884.290005] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000003 2018/04/06 10:01:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:14 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x567e6748}, 0x10) 2018/04/06 10:01:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:14 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x89a1, &(0x7f0000000000)) 2018/04/06 10:01:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x96190000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x8, 0x4e24, 0xffffffff00000000, 0x2, 0x20, 0x0, 0x2e, r1, r2}, {0x80000001, 0x3, 0x142b, 0x1, 0x7, 0x1, 0x6, 0xffffffffffffff80}, {0x0, 0x2, 0x7, 0x38a}, 0x7, 0x6e6bb5, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d3}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x3, 0x3, 0x3, 0x100, 0x4, 0x401}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xf4d8}]}, &(0x7f0000000180)=0x10) 2018/04/06 10:01:14 executing program 6 (fault-call:2 fault-nth:4): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 884.799156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:14 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x28}, 0x10) 2018/04/06 10:01:14 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8983, &(0x7f0000000000)) 2018/04/06 10:01:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"697036677265300000000000000100", @ifru_map={0x800000}}) 2018/04/06 10:01:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000011fe000900000000000000dd1f911e36acdae78db0864dd867eff8296184807d2154686a18157d2d40edc15593a7ed8db4d59bbbe319355e53f4d53e0b0406000000000000001f03517c75ee8924037d754d1d6321d3681c3da47c4560c240b8fc68d5a451d788fcd8d83bfdb723"], &(0x7f00000000c0)={0x0, 0x0, [0x72a, 0x42b]}) r0 = socket(0xa, 0x80804, 0x1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x4, &(0x7f0000000180)=0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001900000427bd7000ffdbdf251c341000fc03ff0f001e00002000010000000000000000008000000027900000000000b00000008000000000080004007016879a931f7efc3ef8aca9698108a9802eef174f9d1a881e1fc9422889b0c3f594ee30d3eb2b0a2348f7f1bed7fcb6cf94618a4acfe5ef209888c92b4df3ca243fd4a3b619c5336ea9d9b4c52f98636c9f56e9397250c02ef7013e36acdf7c87ef3151c8f09204558eae00d9f416f70abb8d", @ANYRES32=r2], 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x8000) [ 884.879809] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8901, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:14 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x567e674800000000}, 0x10) 2018/04/06 10:01:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:14 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5452, &(0x7f0000000000)) 2018/04/06 10:01:14 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119078ac2314abac141400000a000000089078"], &(0x7f00000000c0)) r0 = socket(0x13, 0x1, 0xffffffffffffff7f) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x24008000}, 0x20000000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000100)=0x6e) 2018/04/06 10:01:14 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x758f080000000000}, 0x10) 2018/04/06 10:01:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x4020940d, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 885.207333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8901, &(0x7f0000000000)) 2018/04/06 10:01:14 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x3400000000000000}, 0x10) 2018/04/06 10:01:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"69703667726530000000000000000100", @ifru_map={0x800000}}) 2018/04/06 10:01:14 executing program 2: socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xfffffffffffffffc}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000003aaaaaaaa0800000000000000000000119078ac2314aaac1414000000000000089078000000000413c15660e1c1a16ac2d2dc60fd65671af5958fdb514d11d53e7b569a16d79cc495dbc20fb9eda357f4617680f57b95c11569f57cea2e58bed3cc3a9fa6905987fcf847cc27a87fe672b2db572b6c5cee1c34d4b3f172fdbf41b2f6a1fc84c45074793dc51bbdf557409ae0c7935a4565582fc9c45bc0e5ca40c276b078a5384bb7d3ca3ddcebf47681e6d0ea39b08db6cc0848f43da593fae24824e9ce827de45be6aa9b98024549d989d61a218f71419d01cdb039b7971bce0e"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0xd14]}) [ 885.264471] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="c00e00000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1996}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:14 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5451, &(0x7f0000000000)) 2018/04/06 10:01:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:14 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119078ac2314aaac14140000000f0000089078"], &(0x7f00000000c0)) 2018/04/06 10:01:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 885.468300] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 885.571723] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x1c}, 0x10) 2018/04/06 10:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x52e]}) 2018/04/06 10:01:15 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc3ffffff00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8980, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:15 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000200104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:15 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8981, &(0x7f0000000000)) 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0xa}, 0x10) [ 885.695197] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="061da35d53f7d8f8365528bbb0f5000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x1c) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x1000, 0x5, 0x2}, &(0x7f00000002c0)=0x10) 2018/04/06 10:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 885.744912] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/04/06 10:01:15 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc3ffffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x48677e56}, 0x10) 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x1, 0x0, [0x2]}) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="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") r1 = accept4(r0, &(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x80000) getsockname$netlink(r1, &(0x7f0000001180), &(0x7f00000011c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/06 10:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:15 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="effd00000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:15 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 885.921624] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:15 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8940, &(0x7f0000000000)) 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x4, 0x8001, 0x4}], {0x8100, 0xee, 0x400, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x2]}) 2018/04/06 10:01:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"69703667726530000000000000000001", @ifru_map={0x800000}}) 2018/04/06 10:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x335205b5}, 0x10) [ 885.961936] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:15 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="0f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl, &(0x7f0000000100)=0x80, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000000140)=""/12, 0xc, 0x40, &(0x7f0000000240)={0x11, 0xf7, r1, 0x1, 0x3f, 0x6, @random="5b51d95dea7a"}, 0x14) 2018/04/06 10:01:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:15 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8903, &(0x7f0000000000)) 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x100000000000000}, 0x10) 2018/04/06 10:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:15 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="effdffff0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x4, 0x4, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000140)=0x7fffffff, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x4291, 0x4) 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0x18020000}, 0x10) 2018/04/06 10:01:15 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="e03f03000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8981, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:15 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:15 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x890c, &(0x7f0000000000)) 2018/04/06 10:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:15 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0xb5055233}, 0x10) 2018/04/06 10:01:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x0, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x3, 'lblc\x00', 0x2, 0x28, 0x32}, {@broadcast=0xffffffff, 0x4e24, 0x2, 0x3f, 0x3, 0xff}}, 0x44) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x2, 0x400}) 2018/04/06 10:01:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="510000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8906, &(0x7f0000000000)) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty=0xf401}, 0x10) 2018/04/06 10:01:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:16 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x2, 0x8, 0x2, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xffffffff, 0x8, 0x8002, 0xca, 0x7, 0xbb, 0xa71, 0xde, r1}, 0x20) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8907, &(0x7f0000000000)) 2018/04/06 10:01:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8941, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:16 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="c00000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4002]}, 0x10) 2018/04/06 10:01:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfeffffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f004c000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:16 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x1, 0x1, [0x0, 0x0, 0x0, 0x20]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x80000) listen$netrom(r0, 0xfffffffffffffffb) 2018/04/06 10:01:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0xc0189436, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:16 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5460, &(0x7f0000000000)) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x88f75]}, 0x10) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f000f000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4002000000000000]}, 0x10) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xffffffffffffffff, 0xe78]}) 2018/04/06 10:01:16 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x890b, &(0x7f0000000000)) 2018/04/06 10:01:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8982, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:16 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f75b8be1904fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x14280000000000]}, 0x10) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x89a0, &(0x7f0000000000)) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1c000000]}, 0x10) 2018/04/06 10:01:16 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0500000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:16 executing program 2: syz_emit_ethernet(0xe3, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e3a9d8fb5e0c", [{[], {0x8100, 0x7fff, 0x8, 0x2}}], {@ipx={0x8137, {0xffff, 0xd1, 0x9, 0x1, {@current, @random="ade456a2d886", 0x5}, {@random=0x4, @random="872d88803c0c", 0x3}, "2ab0b0b83938271e821f87757c2328f27d4a5e6d100e07886fe4ca32512128a3d1aad822c211e8211dae2ca9878e699224d9010dbeda6a0f87248f5a8b4c6d258a9090c66718eb5ff31a342cfcc0745afc57f7f0ff2c1bfd3db173805d66ed1e3750af7cb441c10f3763c9a5f20834a563aaed94143ed2a5460395e6cb0b059dd549852c7b039d9a7400ab7bc137074ba77092a753c9db2750c17f4743e2ee9d19910c5d6fa388dd7c43edf612dc6e07e401a0"}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0xda3, 0x3, 0xb36]}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0xdc, "dfea55a041f527ec4340425f7af01ca83a22b10976222bd7e47539ae3de51341081ecdcbe71a3a4656dba7a286c09fd6272db09496737c80cb8bba01602369932ee344d2e8d3173f2bea075769e5f588ca4c98801636ecffa109d5fc1f22679ba10b830edc306a47ca939eac885b7d9baf66ba8732f2da78aa90481d507fd51b6ada4e40129376d1733c509b222ce6eca7f158ef3ab9706ab03fdd017005a110c730fb467d914ef7d0517a4640f2a74d7b63b7a10a8de295c35b83554e840d4f7f43dba6a1b1348fb6b84a935537b6c25f1c694640c03c8393f15dce"}, &(0x7f00000006c0)=0xe4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x6, 0x8, 0x4, 0x0, 0xffffffffffff5ecb, 0x4, 0x7, 0x0, 0x1, 0x3, 0x9360}, 0xb) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x6, 0x12, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}, @jmp={0x5, 0xffffffff, 0xc, 0x821f1d4d3b0b16be, 0x5}, @generic={0x6, 0x2b, 0x5, 0x1}, @ldst={0x2, 0x0, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @ldst={0x2, 0x6e9c3d679e56fa43, 0x7, 0x8, 0x6, 0x80, 0x8}, @call={0x85, 0x0, 0x0, 0x3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @exit={0x95}, @jmp={0x5, 0x5, 0xf, 0x6, 0x2, 0x90, 0x1}], &(0x7f0000000200)='GPL\x00', 0x1ff, 0xb4, &(0x7f0000000240)=""/180, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r2, 0x6}, 0x14) 2018/04/06 10:01:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x5450, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:16 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8941, &(0x7f0000000000)) 2018/04/06 10:01:16 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x40020000]}, 0x10) 2018/04/06 10:01:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f6000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0x401, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x400000}}) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8906, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8904, &(0x7f0000000000)) 2018/04/06 10:01:17 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x5]}, 0x10) 2018/04/06 10:01:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) socketpair(0x1, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="107dd925b02637b57363249e8f7bd0500e780673c429f0037d0b84d5fe3ce4d0563c457ca948899bafc7cfab7f4630b6b7dc7e8882ddc51f79a2aa29930e7cb425a29231720452e3cbada5bec0a450936e5e195d16203a03a007ff09c60671040fffbf4ad520be", 0x67) 2018/04/06 10:01:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f006c000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x4f2000}}) 2018/04/06 10:01:17 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4308]}, 0x10) 2018/04/06 10:01:17 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x894c, &(0x7f0000000000)) 2018/04/06 10:01:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfeffffff00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0xc0045877, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x730000}}) 2018/04/06 10:01:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000002504fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/04/06 10:01:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000005104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x930000}}) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x43080000]}, 0x10) 2018/04/06 10:01:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119078ac2314aaac1414000080000000089078abed527a27be96717360e9a9a778e77e1520d7"], &(0x7f00000000c0)) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) 2018/04/06 10:01:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/06 10:01:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x5452, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0600000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:17 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xf401000000000000]}, 0x10) [ 888.200386] nla_parse: 27 callbacks suppressed [ 888.200394] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x289a000}}) 2018/04/06 10:01:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00ddff0000000800450000140000000000119078ac2314aaac1414000000000000089078"], &(0x7f00000000c0)) 2018/04/06 10:01:17 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8902, &(0x7f0000000000)) 2018/04/06 10:01:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x5421, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0048000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:17 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x8055000000000000]}, 0x10) 2018/04/06 10:01:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x28bc000}}) 2018/04/06 10:01:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/06 10:01:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x890c, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:17 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffc3}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:17 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x3400000000000000]}, 0x10) [ 888.338678] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 888.362822] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:17 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x4020940d, &(0x7f0000000000)) 2018/04/06 10:01:17 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x7fffffffefff}}) 2018/04/06 10:01:18 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0005000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:18 executing program 2: syz_emit_ethernet(0x257, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x3, 0x6, "26e69f", 0x221, 0x6, 0x22, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@dstopts={0x32, 0x3, [], [@ra={0x5, 0x2, 0x64e}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x1a}}]}, @dstopts={0x3f, 0x20, [], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3f}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x0, 0xad, "41ed80d8a1ef654d695db1398612fa18ba0f8b8435504dfca462ee9aac282a32a45df6b6150ae3099f3658b5c30c193d884a19469b75afbe3848c2c8a353b653ac8a675dee51c35a455b71fc6ff8cc72b94f7a2a5118dbbd51d7a51c0ce249668846268abe5b8f2c67b6b1da8c9ca7108308bb8e07282e4e3085624deb84d25972cfa9c891801ce9cc7779b8af9e8f9c051b85721d131f564dea2ac259975c5c7750cf3299495882446dd91c7c"}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}], @dccp={{0x4e24, 0x4e21, 0x4, 0x1, 0x8, 0x0, 0x0, 0x2, 0x1, 'H~-', 0x9, '%>c'}, "d0f5ca3afb8dbc9bedde62bb96074b21a6c8e59cbfdd027b7a10c16ba7aef946a50063f8c9ff6124cc2a6ce3ff5c621a2076cddfb21eb5a8559fdf6f1094586ccc7bc612bb10132b2b1e0d403e58bf89128a42984ad89171966d70a0237aa6f8a6691b15c1a6835eb9b006ddd2bdc68c6b5e6df08dfb27d376fdb8443652e487e59dcf5cc66d1245a577010f293eb0ee7e507896147a857bcd20d9416657e6d6eb1b00943a679a8df786dc710e5bc3d31af68dfe901cbbdbb987d5bfb5d878c6ee31d04e8afa1ccffbb6d4fbc00f0c2709ca10eead18d6f6dd"}}}}}}, &(0x7f00000000c0)={0x20, 0x1000000000000000, [0x659, 0x0, 0x0, 0x1]}) 2018/04/06 10:01:18 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5421, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x100000000000000}}) 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4000000000000000]}, 0x10) 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x91ffffff00000000]}, 0x10) 2018/04/06 10:01:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000004c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000500)={0x0, 0x0, [0x1]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)}], 0x4, &(0x7f0000000380)=""/60, 0x3c, 0x4b76306f}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000400)=0xcc, &(0x7f0000000440)=0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000480)=0xb) 2018/04/06 10:01:18 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5450, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 888.665646] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 888.694880] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x8000000000000000}}) 2018/04/06 10:01:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f7400000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1000000]}, 0x10) 2018/04/06 10:01:18 executing program 2: socketpair(0x0, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x5, 0x3, 0x5, "b95de73de24e6e7e539046d4460829e13496980b5f7bdcc1bbc22d7778f7d84956acfc626c85d54dacb4388dd3cb7cb44104440da931a291c8177ffd9101d94d30f86e9e567d099e0aa4d7dc32c71034"}, 0xd8) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000ff000011907865b0ceb659c55f8d00000000000890781c0b1897514d4eeeebda77a5e7579cee6295e9ab230db81658cfc0a5266ef974c24b74"], &(0x7f00000000c0)) 2018/04/06 10:01:18 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8980, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 888.883850] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x1000000}}) 2018/04/06 10:01:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0xc020660b, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:18 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 888.960817] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x20000]}, 0x10) 2018/04/06 10:01:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="cfddf3487299e1c84439aeaaaaaaaa00000000000008eb004d0000140000000000119078ac2314aaac1414"], &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f4800000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) [ 889.148484] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x100000000000000}}) 2018/04/06 10:01:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x2, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x4]}) 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x5000]}, 0x10) 2018/04/06 10:01:18 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0007000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 889.196682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:18 executing program 0: r0 = socket(0xa, 0x3, 0x2) syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0068d515d72eaf140b3c475b021d65a904d70000007b26f4c379b7b642172ba048ef57c8036a59769558cf95bd86a56aba2dff973c32f12caa87ad853adb01ae2047236fe2433119b76e1c568d8ef4e77aa3749a349b612c674ef41ec89d36bf465d2dfad8cabe6d0df37a4cbead6f2aebe2a4451c6105"]) sendto$inet(r0, &(0x7f0000000240)="a2b876afb93dfddc70781eb64ee4856476c88a28eb4276768af3b23e7e661c7052f8f31bef0493b2e9671fa88dcd57949339945a6c57f55407c6d6c77abc9fcc7017ce8faef3f7bf4af4b538a12fdaf970d05ae97988f8ec792c1ee46e1ddbbd5e588981311b3ecc3f8f6ae2381a3596740c289eae41dfbd576e664cae644bfc54420a090be59e78fdd564c8eedd1b28cb00c440679e4e25594a2df1e110c1c5b6a737c4d1b451a94866a6f635a79275072b05ca02db1053496d5820254c66b9fffc09b6f09648d2a119a032b3", 0xcd, 0x20000000, &(0x7f0000000340)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12005}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0x100, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40800}, 0x41) ioctl(r0, 0x8937, &(0x7f0000000000)) 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe803]}, 0x10) [ 889.273541] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x8000000000000000}}) 2018/04/06 10:01:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:18 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) 2018/04/06 10:01:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:18 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0020000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:18 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x2]}, 0x10) 2018/04/06 10:01:18 executing program 2: socketpair$inet(0x2, 0x6, 0x36b3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xa, 0x4) syz_emit_ethernet(0xea, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@x25={0x805, {0x1, 0x6, 0x1f, "0d76c6765104e71f000b0109068ac4a02c9acdec45d990ecbf5a7dc6bd41030823c5cc4bbd11a32d082576bc91a524a88fcd43c925b4354089cef849aa27910dbdec3b4d762813b76148bd007686b8d7eff89477f127a7385ee29bc9a25d32961ba7300ddaf5afe55dac38964ec584c6f3f82e7749cf042a5bc2e61adde0dd41d15736830f4f67319e430097353669158eba58193327914bd9e783f522d1c36562987ee32b5db7f9e16d04a31862a83c007744845be1ba3c80189b5b62fddc42699307c6501a1529c5244b3136ce835d67e1c07b96ac5828f7"}}}}, &(0x7f0000000200)={0x0, 0x3, [0xf84, 0xb2b, 0xe43, 0x49f]}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x1000000}}) 2018/04/06 10:01:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfcffffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000022304fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x8916, &(0x7f0000000140)="bfd40adeabb95995f1d234beb310cf5a69ca8e095111b2daa4ef298a7c1d5fd9844676da7c2109e47be4f1be527b10c55c3923034eb968f6c2e270a405190bcf0ff3abb42a2e2cd60dbc9dad6a07bc19af2c1a68a03356cb2b40675632fccf1a28412a21b679dd6cf4e35ffc580f0246f646ad") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:19 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x100000000000000]}, 0x10) 2018/04/06 10:01:19 executing program 2: syz_emit_ethernet(0x67163be07543c622, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="c1f25297af97", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x10000, 0x0, [0x1, 0x0, 0xffffffffffffffff]}) 2018/04/06 10:01:19 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0200000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8903, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x100000000000000}}) 2018/04/06 10:01:19 executing program 0: r0 = socket(0xa, 0x3, 0x2) tee(r0, r0, 0x80, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:19 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x50000000]}, 0x10) 2018/04/06 10:01:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f4c00000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x8000000000000000}}) 2018/04/06 10:01:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4000]}, 0x10) 2018/04/06 10:01:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x19, 0x7, 0x7, &(0x7f0000001340)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001380), &(0x7f00000013c0)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:19 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:19 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0f00000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x1000000}}) 2018/04/06 10:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904f100020000000000000000"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="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", 0x1000) pipe(&(0x7f0000001100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001140)=0x1) ioctl(r0, 0x8916, &(0x7f0000000040)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001180)={{{@in=@loopback, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001040)={0x0, 0xefa1}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000010c0)=@assoc_value={r2, 0x8001}, 0x8) 2018/04/06 10:01:19 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xa00]}, 0x10) 2018/04/06 10:01:19 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x800, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x0, 0x8000000000000000}}) 2018/04/06 10:01:19 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0006000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x894c, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:19 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x5, 0x4) 2018/04/06 10:01:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa006a49e24adfd9bac3aef2ede4fc80000000000800450000140000000045339078ac2314aaac141c000000000000089078"], &(0x7f00000000c0)) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0xbaed, 0x87f, 0x7, 0x6, 0x2, 0x6, 0x6, 0x94, 0x40, 0x1ca, 0x9, 0xa, 0x38, 0x2, 0x3, 0x1, 0x15d}, [{0x7, 0x9, 0x5a15, 0x39e80, 0xe15, 0x9, 0x3f, 0x18bb}, {0x60000004, 0x9, 0x0, 0xfff, 0x5, 0xff, 0x7b, 0x100}], "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", [[], [], [], [], [], [], [], [], []]}, 0x19b0) 2018/04/06 10:01:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x281400]}, 0x10) 2018/04/06 10:01:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x0, 0x1000000}}) 2018/04/06 10:01:19 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/04/06 10:01:19 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f7a00000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:19 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x5000000000000000]}, 0x10) 2018/04/06 10:01:19 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa1000000000000800450000140000000000119078ac2314aaac1414000000000000089078"], &(0x7f00000000c0)) socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="f41b75c49f0f68970490a51907291b", 0xf, 0x810, &(0x7f0000000140)={0x11, 0xff, r1, 0x1, 0x2d88, 0x6, @random="312bce5d889f"}, 0x14) 2018/04/06 10:01:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x0, 0x100000000000000}}) 2018/04/06 10:01:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4e) syz_emit_ethernet(0x2a, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaae98de7c39b06afaaaaaaaa000000000000080055d690a687d3d628247b47817ea9450000119078ac2314aaac1414000000000000089086d40ac43fd889836450f8834d3843aa1597e558ffe27702d58bf0030af214323a1667f60046f74072bc4826121eda1c38cc752f9fc90200c79daa1c68f77e6ed7bb456081dea4d96b84cf37f6c9c51f32d0279a513dd654c2103d69f697d4f55300f866fd717b6e6e1e83dc6fc8aaa54f65596a746b5fac582018c58d591bf41ec1e91563c7d55c6aceaf3b5b00000100000000001fe4e35727e40c330e3149d25b5cb516b5105738cc7676ac74da43df9819b12b0f3a96"], &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000500)={'NETMAP\x00'}, &(0x7f0000000540)=0x1e) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) accept4$packet(r0, 0x0, &(0x7f00000009c0), 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000940)={r6, r7, r8}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000600)={r9, @in={{0x2, 0x4e21}}, 0xfffffffffffffffc, 0x4, 0x4, 0x7, 0x6}, &(0x7f00000006c0)=0x98) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c001a1c", @ANYRES16=r2, @ANYBLOB="040025bd7000fddbdf250200000008000100", @ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x200000c5) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x307, @random="e00cc8ed3180"}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 'lo\x00'}) socket$inet(0x2, 0x80000, 0x101) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000440)="36084bb183d1e83eec637caadbd1dfb5420e901ac565be2ba8c961547a9419dd68b8736aba2b6e246518a8db88fa8140c2ad18b9b1d58346c929060f160b84d0bd57c1ddbf93e74222cb1bca928e7559e23b30b92bcd98059846793f880a0d1904aa8914364f87b9fd72918c00fc149dc5755285a2120fd59b4d890ebb8d41ad63e29c479dd154897f4ed919ce6f116c0f4f9566ab21a234cc5eb55fa0b1d9d5ea1a698141dafa16c8c2e3997e", 0xad) 2018/04/06 10:01:20 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0400000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:20 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x9, 0x3}) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/06 10:01:20 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xa00000000000000]}, 0x10) 2018/04/06 10:01:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}) 2018/04/06 10:01:20 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0060000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x91ffffff]}, 0x10) 2018/04/06 10:01:20 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair(0x15, 0x800, 0x356, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0xdc, &(0x7f0000000080)="62eb9d57dc8e5ac438d5db8323447d4543b2f60d44f630edf4062b067016c446807373a1963a1979d4971595b5cc2d25c05447276d88e1e91a771d162415f34797842e69e0b87dce32861460fe78ed3f942b086549d43eca3f26e1f9e4643c5b9b879ee1a93f1fbb10cdabf70a51af18639c053e316ab6f87e73f6d912c3b053fa01d7b7d38169985e24e59109dffb3696a6fa845ab99e1027e0541e2b62e90303e164986442449e751f2f419592b45fff6a0471573849e6d8868b282d8c9e2b16ca552990c408cf2a8127cbe7cdcffb4cc6645aca83bbdb4de6122b"}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x0, 0x0, 0x1000000}}) 2018/04/06 10:01:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:20 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000a06000186dd06100001fffffffffffffe8000000000000000000000000000bbfffffffffffffe80000000000000000000000000001a"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x573, 0xd40]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ipx, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x80, 0x8000, 0x7, 0x100, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x6, 0x7, 0xee27, "62082d77d1c6165f59444d3ee3cb9eeac1e7a470d586ccf7418b73e3b520970eca116100443443eb5dc4806a02ab83b242d0e6c5f6e6473049155cc8cbadf4"}, 0x60) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) 2018/04/06 10:01:20 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x80550000]}, 0x10) 2018/04/06 10:01:20 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0074000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:20 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="f0e4026d4716e1df07000000000002000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 2: socketpair(0x7, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x2, &(0x7f0000000140)=[0x8, 0x4], &(0x7f0000000180)=[0x1ff, 0x1, 0x3, 0xca, 0x6, 0xf876], 0x20, 0x1, 0x5, &(0x7f00000001c0)=[0x40000], &(0x7f0000000200)=[0x100000000, 0x7]}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}}) 2018/04/06 10:01:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:20 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x142800]}, 0x10) 2018/04/06 10:01:20 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d82e41b10000000040000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffc}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000204fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:20 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) r2 = getuid() r3 = getgid() sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000a80)="3772d052ffad709a4a966be6c4f7224cce225f6e9b286c819acbf7e3c44a1be0628ce32c8e26e3696f63af94ffecce040b54bbe4a7dcd1aff798ef1a06aa0d0a2dd464d272c883cf90bcfb59fea3ae616def1af2057c089edb7ad25fef8e1e05bd8257d239eb434aee30a10d8bea0c83dafba92df2fa4f02e829d10c4c1095bdfc88ce85ff81f6f515d3d298fcd4c1c4e15c41edee8af0f8763f2cb23c3d8bdf5903c1a54e0446f7197dedcbbdca", 0xae}, {&(0x7f0000000b40)="99cdb5186b72f2b57319fbfbd3d943a55a84e593ac5a62ab41a7fafe84209291a64ee0b4e7d25f332c415ab5c28c6a19f905b1434d89aa7155ef11153917ce51281b36bf6be43a0e1b120b6ae245fabcda4807cd83551a73a849c5c87f7792f827564f744c2d872c24e507ed6200eee6732633ba0bf856d75ba6f28d9e26ca55af3354b47004c33f9b915cf0ce811818977aa8d8c17262801793b60219a0fffed20d45182fc29765c9c8f0f3c176c9d9cadb32522617c2a47e76d47652c2d03613a77398", 0xc4}, {&(0x7f0000000c40)="a347176c93f29ddc8342b787d184abf2f4db05e4ea4553f247fc725210608d181e1c6e258a90b08888cca50a55e8b0e613f70069e6a2e5c0b0480c9ada1f75907ce47119df0989dbc659df0f2310a6ef1a36601fd3fff30104d5119e350002f59a53bc6a20d1444bdb6572e735c0a54fd04992ba5cbe6fdab2b2ab6683c351ae4bcda6bf2cd2bc02c2d0ec39bef22e1f2a0e95548daa6534e9042c7607b86bc6fcefb25909b836124f357cfd1f6da597bd89fb5a487b1951b4d58e47cf5ca8dc0d75a1c58c83b492e01eea2b0f9305a971dd0bd15070dd4972db207dddf9c2c5c2aa558f0d0fd9a24f3771a25f45c59f5ce1", 0xf2}, {&(0x7f0000000d40)="aeb4ebe4c298fc2a49cd7b93995d6f765a99c06da332c3f7d302bf115b13aac60093de6ce18f97726c79617da2ec73f4fef1f060", 0x34}, {&(0x7f0000000d80)="d0d724822911e7afd8697e89345feaf6bbbffd5a65b885ee72d2c8d53104c56ecb646d130ab9da6a1412266af3955fa054893c150bf5f1035f312b1f0f88be005de0243581f9ebb0278e021ca50510bcc2b3d4234a95474689bf6d98fcfab90bb56d0bd2c797a5654a938ae99df5c65b9ea2512a", 0x74}], 0x5, &(0x7f0000000f00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x20000000}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socket(0x4, 0x0, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x4d8, 0xffffffff, 0x168, 0x2a0, 0x0, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x128, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x1, 0x7, 0x20, 0x2}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d6, 0x7fffffff, 0x4516, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c703a97378f0e3ad50189433b7f05e90db69903858d35aab0a767ff5f67c"}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff000000, 0xffffff00, 0xff000000], [0x0, 0xffffffff, 0xff000000, 0xff0000ff], 'eql\x00', 'gretap0\x00', {}, {}, 0x62, 0x7fff, 0x3, 0x40}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4, 0x6}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz0\x00', 0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, [0xffffffff, 0xffffff00, 0x0, 0xff], [0xffffff00, 0xff000000, 0x0, 0xffffffff], 'ip6tnl0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x3b, 0x8, 0x4, 0x8}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0x0, 0x2, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x4, 0xffffffff00000000, 0x0, 0x2}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, 'ip_vti0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r4 = accept4(r0, &(0x7f0000000700)=@ethernet={0x0, @dev}, &(0x7f0000000780)=0x80, 0x0) write$binfmt_aout(r4, &(0x7f00000007c0)={{0x10b, 0x3, 0x6, 0x39c, 0x2a2, 0x3ff, 0x92, 0x1ff}, "c7df71b35d4fcee1f93734f86877262b686d43383311469cdf9b59a3f3d341180de9f0405bb8b703cd7e63518f51993633add6db7d00fa8b02fbc17347a53766b456879207189d26780fb6be188cb40ae129f8a7c3f8890707f2a775338472bd2d40d65dd041789d79ff611cbd1dfb201b75565b8e83a843ababb903f72d2a916c44b11a6f483ff0102878d646c7bad2e040e7e0f067feea5f8d1a64b9182547926c7d110d60c22234693cc1a7c8aa029b11a3bb6fb345d486387b9efa52a30a709cbfb19e43a7d43eb1bff26e93d7a284d6c91d304b8f01ce3663742befb4e7a7d4a828eed0151ec96ae69126f3ba5394", [[]]}, 0x211) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 2018/04/06 10:01:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9619000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8904, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:20 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe8030000]}, 0x10) 2018/04/06 10:01:20 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f75b8be1f04fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:20 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000008b1d881e36354efe140000000000119078ac2314aaac1414000000000000089078"], &(0x7f00000000c0)) 2018/04/06 10:01:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffff00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:20 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:20 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0048d5151d4560db7d000000000000000000000002"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) socketpair$inet6(0xa, 0x806, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) socketpair(0x2, 0x80003, 0x400, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0xe82, 0xfc, 0x7, 0x100, 0x8a, 0x400000, r3}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/04/06 10:01:21 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x218]}, 0x10) 2018/04/06 10:01:21 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0300000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8100000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:21 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) socketpair(0x0, 0x8080f, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x7f, "4544368573087df53d63abf09574070d8ea3b0ba5a0d4839720b1b2bb2b8bf380abbaeb57ccaea1fb13954ba9fc91e7b8ee07a3ca4acb6f43d9217fc53207a33b0585e3647d4f53e0daf2754f983e9b5e9767511b32be4c4b09c6235d7e919914fa3fa6df04870e4434e0c40c054da91c14379a533630690a81e340d5ccbe4"}, &(0x7f0000000040)=0x87) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x43}, &(0x7f0000000200)=0x8) 2018/04/06 10:01:21 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f6c00000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:21 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000040)="a66bc1b2f8197e5734bdfb914362887febe2bf110da9ae202ea8b77e9bd8b42e16ddb91d57560f4d5da5271580e6ba3617145e03dbcb3120f322908597c95e53cf42f7131999a24e4ee17dc1a2679fdc32c42be0b6274bccebc3fed48da0") 2018/04/06 10:01:21 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4]}, 0x10) 2018/04/06 10:01:21 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x2, 0x1, [0x10000000000]}) 2018/04/06 10:01:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x5451, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'bcsh0\x00', @ifru_flags}}) socket$inet6(0xa, 0xf, 0x3c6) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080)=""/245, &(0x7f0000000180)=0xf5) 2018/04/06 10:01:21 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0700000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:21 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x34]}, 0x10) 2018/04/06 10:01:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7fffffff, 0x7, 0x400, 0x1, 0x10}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) 2018/04/06 10:01:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045000014000000000011905eec6487850293edee1431e3a750ac2314aaac1414000000000000089078"], &(0x7f00000000c0)) 2018/04/06 10:01:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:21 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f007a000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:21 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3a8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100, 0x100000001, 0x5, 0xff, 0xfffffffffffff000}, 0x14) 2018/04/06 10:01:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119078ac2314aaac141400000000000008bc83d06b636392af5a9078"], &(0x7f00000000c0)) 2018/04/06 10:01:21 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xfffffffe]}, 0x10) 2018/04/06 10:01:21 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f6800000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0xc0045878, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1f4]}, 0x10) 2018/04/06 10:01:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0x9c, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:21 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) 2018/04/06 10:01:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00c75e42473a581f4f44f8762995abf9a4e86d0002"]) ioctl(r0, 0x5, &(0x7f00000000c0)="75c472003e8f4c001a754593571e1b0e2a13a3973a3cae9028a59491a92404a42fa8d7beee0b82b666e91ba1cb2188dccc06f49206945e48bcabd324a1e971f0c9b1dd67ed9e55d61d12bff27ba0c6eb841f31ca737096") ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x5}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:21 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0003000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:21 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaf56d56b9139ff35d00001a00450000140000000000119001000000aaac1414f6ffffffffff0790786d8a95c933c1b450f67a6f7626a906b141520406fa417c75e262d7212ee5033f1581b1f16548ec084dfb16eabba9549f88a9451a9f0db98aace9781599e1b5209186400b19b93473fb80769ff35a7bfeb073f6239d6e6144553dff5fe38e068c49110e5a46806254559d46884f6ae5761b84febb8b2c8096a5512f86de9cf7659815c8253c567f0cf5d929f70e87ebad280b"], &(0x7f00000000c0)) 2018/04/06 10:01:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:21 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x18]}, 0x10) 2018/04/06 10:01:21 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="65a904d7000000000000346364"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip_vti0\x00', {0x4, 0x100000001, 0x7a5f, '"hu\b63', 0x4010}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x1000, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x100000001, {{0x2, 0x4e21, @rand_addr=0x7fff}}, 0x1, 0x6, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e24, @rand_addr=0x91}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x390) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x3, 0x803, 0x7) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xd4, &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:21 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x7, 0xb42) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002240)=@assoc_value={0x0, 0xc8}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000022c0)={0xf01, 0x200, 0x4, 0x80000001, 0x0}, &(0x7f0000002300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002340)={0x0, 0x2, 0x20}, &(0x7f0000002380)=0xc) syz_extract_tcp_res(&(0x7f0000000040), 0x101, 0x7ff) sendmsg$inet_sctp(r1, &(0x7f0000002500)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002200)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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0x1000}], 0x2, &(0x7f00000023c0)=[@sndrcv={0x30, 0x84, 0x1, {0x2943c09f, 0x5, 0x2, 0xa1ad, 0xffff, 0xf8, 0x753, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x9, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x1c04a56a, 0x80000000, 0x6, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8, 0xfffffffffffffc00, 0x55, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x1, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x6, 0x5, 0x4}}], 0x120, 0x8000}, 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r5, &(0x7f0000000080), &(0x7f0000000180)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002540)={r0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000002880)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002980)=0xffffffffffffff01) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$packet(r6, &(0x7f0000002580)=""/145, 0x91, 0x10100, &(0x7f0000002780)={0x11, 0x18, r7, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) epoll_create(0x50) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x2, 0x3, 0xc3, 0x6, 0x8000, 0x1}, 0x6a, 0x1, 0x3}) 2018/04/06 10:01:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0068000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:22 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 0: r0 = socket(0xa, 0x80807, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x47f, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="06005a3d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000100)="92b8c1975b8fa6164e282d4df52c4f3cd9297b8d4bdf4a78ef41a3d353ba363c5a20d562f1e25f7a0ca6154382114a45b9a460b718ac0f74", 0x38) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000000140)={"7a7f0300000000000000000f0500", @ifru_map={0x800000}}) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000040)=0x60) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000280)="e11ea74ea8b7603c896cea8b7326a066fed8bf12307f292102811cf3c157c642e06a008345104432148a4d9706", 0x2d) 2018/04/06 10:01:22 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x2206523300000000]}, 0x10) 2018/04/06 10:01:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0060000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:22 executing program 0: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000440)=0xe8) r5 = getgid() r6 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) r8 = getgid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x391691cc2d89ceb3, 0x300, &(0x7f0000000540)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r16 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1b, 0x7, 0x401, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = socket$inet_udp(0x2, 0x2, 0x0) r19 = socket$inet6(0xa, 0x807, 0x6) r20 = socket$inet(0x2, 0x0, 0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) r22 = accept$ax25(0xffffffffffffffff, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) r23 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r27 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000e80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ec0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000fc0)=0xe8) r32 = getgid() r33 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000002340)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002400)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002840)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0}, &(0x7f00000028c0)=0xc) r39 = getgid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002900)={0xffffffffffffffff}) r41 = socket$inet6_udp(0xa, 0x2, 0x0) r42 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002940), 0x4) r43 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r44 = socket$inet6_tcp(0xa, 0x1, 0x0) r45 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002980)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0}, &(0x7f0000002a00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0xc) r49 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002ac0), &(0x7f0000002b00)=0x10, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002b40)={0xffffffffffffffff}) pipe(&(0x7f0000002b80)={0xffffffffffffffff}) r52 = socket$inet(0x2, 0x0, 0x5) r53 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000002bc0), 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) r55 = gettid() r56 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0, 0x0}, &(0x7f0000002c80)=0xc) sendmmsg$unix(r0, &(0x7f0000002d80)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="2dbb98de6dcc61be45d3fed987ff78f445999dd14975e4f04fa356a62fbc1a143443423df90d11c12d19c29e5a225c2a04bdd7ad5a97f6e8e2b53aa3b6acf9a8b3baad", 0x43}, {&(0x7f0000000180)="5030c8adbfd6ccabcbec3667b8fde8", 0xf}], 0x2, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x118, 0x10}, {&(0x7f0000001140)=@abs={0x9581bc9fa2a97bc8, 0x0, 0x4e21}, 0x6e, &(0x7f0000002200)=[{&(0x7f00000011c0)="48c4d01a7180bc486e809de55e8e110ac5c4641069a7502e0b19b82fc9ee15ff42b9dd2404bdeca0b74da35f6ba13a48e249e74fbc0b91b431f207845a1aff0c33e7613c678dccec0b7c8893a5bfe68ed72b0937a003a607745e7aecae77466e4efe1fc6f7ef9ae7bf32d30d374f509b042b458eec4abffe76d3ea418b4220d18e38c7ae515209590fe3727020a8134fd843d85a93bcfc4de146816106032e96e48e34809376fcefdafaa9f98dad60b3afbb04d01426ba2c43c5d4d1ac4186f92f6a6979cf02ce7ed1965e1e92968a06f8ad151abd075bf16b23d43227121cf1ae51aabe6f0e4062b57768715e9ac0b389cbc35cbe9c9aa93c14887c383286109b111c820ab420976b44dc02dc46705e2835fb38d26e693c6980bab4854f3c791738eed22d8371e1f624a89b8bd6f6fce69f2eefbe08ccdd6578b95155f64d3e3533832d98f9d0380f842c80fed09c0bbdba1c90ad6d05cf0108f6ee091cd2628f54b71bf5d7de7299f57e23c77f34c71e0928d5305d7a1c4d8dbdb6887ec79aa4ebba57cf4ea166f842ecd223a9420d566b2703079f257e7d6ba06bdcc97af8daa9cb1d4334c4deb62e62e9b8ee3d9891ea459d3d44107c9e5bf702b886b41887c86780c4e5d769c0aac7754cb49da3a926575afecf67d25fc4ac8a2475af04abe540901f25bcb7d5e9b335614a9f6ee001c4402d21fb612a2c7a4f901d62ae82b1501ccd9a473ed01652f74a1a858e36e72685721ab95538440473b25b40a57ffc5965c27a64a7214d04762a4841740fa164b9d5962bd788396980bde43c65953ea0f4dc0dadeb7dfffbb134afe565b205828acd2013e34b64a19c23b22ce4d08ed48d116ab573509fed547d1b269726f46521c34606e98c51244812dd7e7780fc2e2c931cfe326af1ec2858c2c6aae38b3b76626003d35800c646ed22b676f4b7a78e91d48b31fa06ff452ac3585223e3e16b20e93c393d311a1061ff5c8c97b1b03d8cd72ccfae71682e510922b943cd5754ca83e44e3daaec52b86d852bdb71d5a9ac072876b5d235cc3237c58748833fd34d1c729efe564aba398fe184fd158257b62a10d55bd32608fcf1d1116a8681644288c68b04a5e7fe39d013b4f89f61f68841988bec9763970a3c6139539417166c1d6cd0caf57f2b894739efc6ba60d3c816f8e14ef1aac81b7d98c531599b5f9076b7e9ff057b34e4babf8177ce888c3eedb87f2827667ee29410541accc6a7fc7aa71ff40a5372a3ba943ed014c692a43528fc0d34edb01e08d96516afebed355ff963aa2443421ea501fcdd67b9d46f329812578580c517892e7331114755fc96a38d39f1f50962fd25e7a7daffd743ff5cd52ebb55e19095c67a96bf86e09a07f3795d6b28f1ad19a3c7a4fe2426a26ceadc91297c10fcfb7adc970374dc48d285a6e2553e1196ad309f3113a0820812fa28cc604003a87627736e43b2bf9cc6a7ae3152d5de8fb00a59dad206454a1af18636cb1a34b3d674bdda4ff95fc5ef13f84f9921870dba410d1e9325373b29d541b97e2be07628b51af08afa8ef4c478220dc9403be57d2c1a76817568f9d8b5870052fdc54e6948f6699d54fba7f843f0c32c9b18da223a9051733189216121c86cf8817dbae52ea4df34ce9c28d00cb03677b5ab945a6e6fa4b6a3c8fbe24a7663a5d677f1040bb30160f186f48316e377f921a478436efe01059f59c0b10af42c2645732489944bdb0cfcc21d4ae8e927530367be0e0d4776c4ec19fd98395e6b4a9480b373c38753e0748786a53f43dc58706a33b2716e933f9206b0d40380ace29b69d4eeff5383137fc16c444b385ae771a2020502bf241e803f96c8965520998126e7b2694d263126d1c82e692e31221ed2a13902502eb0f9a667ee66c8cb856654bfd24289905e677353adc7d3980339656f57adb32f72e1b1b80599d3f634d13c2db78e96a1f8e6b8f0bf64b92ce7503696611e4095cb93dc3c3f83308727c4a5553b5c8d25688a9ea68d31ecbeec240ac4f4d4f55e3f0796b321b25ba1e13fd0282d209fc83f16343eb2cb4a7cded9ba31b18582818aec3074ad023e0bdd770438889888cac8ad9bd368d1fffe7f99e92db9c76460a29fa1f74547f51e14032170987423f762b22179f7fce482ae8db226b570a0ef0cb4e4ba1fb897c85d1e87f46125a27fdb948e9c54623c72a2ebfd66f9d6a72e82eac3c0c91a7af3b0c80137c97f987eabff1b468a42f4c1488b2f408b790e4b4a57c93db20afb58ae321acd1b159953a38c4179ed94491e0a96fc01ef72739d31e170854ed69434d906e1db97ca1bf6e2327e785fb3ca26cb1261ec37106868a73e30d3e2469a84471c040d0a1ef9908f2a59cb4f38d3c9a9aed15f97487a214a9fc5c77ccfea6aeacc9a337a0fc57f59cdfc5a2b43c024e11d244e544796213ea70f0cf43acc9c79a4272479a7ef20d6859428b79ec66ba6f651277219e9fcfc51cffcf5313df87ffd54ce5c5ea6992e3fc87204f67d6cd3c0987cde0718da9a2aad03c46d5f8958257eb731687200e093a967d0032f90ea0196cb626027a81e355540a7488e63b7151086fb45b2b32a44080da8b341cef61887104511f65d6bc5fdb480e8ad3e55c93ea20313cceec0d2dd6f7cf5e753c81865cc3f8aa9d8e6a93d167c6e412bb9746bea0143f5861cf24eb4d186317ba57b09e6de56ef3a7721c8460eb5d464a8f2fa13558536998e78075e3d1177bca31abd3d0f5a4da989369247321704582ffd6ea3a121d9d888bef2738f5067eda34f3cf2e02d3f38610a8601f4ff39f4f61d4adcddeae88f07f798ce70ad67b3edaf3a8942ba3dbab4b2c1d4abe725ed304c4c8d83ff3e51869bf85d2de1ef291c8ac149a351bce6a0c5f3e9245f975faba4e8c59c7ed057f0ce6960cf0fea3e6313572f3db4eafced1007576a0f0e0d08ee391f63eb2bf056ba08bd12a7460efda042ca4e60a65553cb3c4e549ed156d218882084690859108c3ff4b0646a5ccb08eff413a402d8a3a48cfd2813be4571500cc7f2e20a856d75469178b9e0e317b7db65c1a8717771e0b318cf4c79e244a7b3d36677d59b3a9268538802771cf0d732868c64d181f158b5b969386926eebde8d953a9aef136cbaf7fdc7b350eef2cff5e1615bf0abaf944404a248441f4852bd3bdfc23216adf82e6b5bf260507570a81ec465390cd37ca7b140a32afcff1bc45a73b4acce50d7e100c7fb1cf9c01abe3d6fe2189f14c62742c184cdaf6b7bd3b5968d016b39d201e2de484797cd0f33d0d339f0fff00db5d9b9bab63e28b37d1d72cd4c0818138bff5307bb4035a16ab384ce8274125b6fdee509fc60b526f9e28f4f9d5941b3d4044d20ba5166a9467289d43a384bd8f036210eec2824ac0215c85a4e26b4d0c5c0058a4a846071b6f271a8b28bac3b6eeda071d97f8283ed7ab735c9cbc79ed5bcb101a6ffaccb7f8e55dd540613746e83b3641cde52f7a369958539153cec732af518b323e548a2764fd82959b73e12cee1ea7ef835b1601a10b9bdcfd08ae15c77b9f2abcfe6c092aad369b423326919c8924cff8026a600623e0e209d496088c8cc7d5c98d2fcca0f5e5d4037755b02811d8e0cd0aa54d05afd7a947e3bff2c49405f02932a99e6998a132213a9e151e66d97b97c7acd028f6c2a60698ce4b0a034f99131d147a8b14e788734255e4a61b1eab004fe799ab769e6ec23a82e4dfde79bb50cd9c12f0e5db9a9a870462a0dc31b749fe2f30e5f8f53472ee1e5f124c4e52d5d97afdd6478192f373a4776b0e65ac977f277f5b520ae1e2c380c89521151b383bf28c3751c8b068f8c741fa9c66ec8782ec3c61edb7e5cca02bf74da6920cd6d5238eda9b31f636dfcbef466e96fd824b1b7c0a6e83f00ae2055ae6ce01bea75ec0d8aa13820cbcb0207d61405de3d270d1d381ff48702daa86ae9313a614a72a88f7c4d7a4d13abf8e0040f5b2b692b16783764fe61b9fb2f7322c5e1fc70ccc68bb63c4ba91a28b24091649d5fa755506669a8dba0c11a32054d5446ce0d3a14999167b8690ded114e3563db21e8acf63bcb5d6e1cc96f153626357eabaacac32be98cc008fbb25aeaffc2bb870730e09f57bc0fb8f37bba631472455ae883d3b3c638507f5354d4bbafabeaf31dd0daa512aaa0802132c329aa8e7c36806ad2b5fcb437a4c0799c06f1834e7216da7da1a8131275ccba6390c1305417c561cea14daa5913ba35ca38d083c69145796f680137f7e9d44433ccc47ea17dc059eba439795963db3c1d0df610466fae7e5356b4b07af3e86a90cec8d7bb057b08a68b7305640a9a77493c2e4d5e18b43226122501869f89f02f13e51cc27f10a1cd9cb80f8e5818e81dfe550d34da22223ce0ac6ffa0b79a50a1ec85b67392f8e25e3013d128fd403735bcdef91464e33d0250bcf65d8f6475d9a0701d127bacba9c04b19babe444eca27b733b38b7c551fa386e6f7647737b187343021be2a31cad728e1cf21cc9d6d1c598209fec75350d6333252c0e8e039956bd4957c24ef287366611337c456911d9b5c692c4b7ee47d7d66ab23c86897ea04d92f038ee0ab9ca005dccc2e4cf09d9e845bd8b7b864cd00dcfda0329c1bbb6da578e3eedd193cdc795117211e9baa8daad97ae5c2c1d1595a177790034896600761f9f36d9726dbd13b718374eea0688f36838da9cc6caa4e73c0c49d36ce16877e2b76166b03bbe820fa0d76bf238ace8caaa3c2699e33904e8f06493dbc5b45292f401e3fb781d490c5c67bbcd022ce39a4502cab5e0305b4156a8c7e6c9d0840ebb8f6c35c62861c7984ff375199623d3a42d133d125398b64a973c1ecfd9930345842e0d5dfc280019d398852ebc18fd9137a98247ff492904c0ea2ba6090401728ebfce24dfb9b50adfa2e7f0936f68e292b1ae3d0d47ddca6e98cc75309f813e70eaaddfa4d6fa6d6235387bcb06026346f7ff348bfbec037d8b0150fd3df345c8b7c3af5514c40f51757cb57489886c4c9823bd78d098249f4383628f9d159d5c888ce9580fee7e13c1a3a19be8988d4710f4f49ee47082bf705afe0cca70be54c5b1a16f3623df69ed61751dd18b394d57e7c4ba3d1f53e314373a22c4c5cf49f7693079d0419cb134733cc91a4c79da364f477fcd88920673a75b7edd3b4acf6a81e6377005e9cb3b89cb9eb10f52ddf08e85df9159679b4132c7e6be14dec106debe0b381a45cc76216fa3273626685238d35c9ddf9a6a74840ae530abf57396da95192846693cf5a709a01d69e4b0900f8b1b3d491a7fb843580ea6eb149c2fb560d8b82c22b610143fb0695747906b221b4f1a1e6de87aa87c7de7e8a580f3698e517e18b5da4e5099709d2a697ad61af6d581235213eacb39ffcb4cd65ed4ce89cfab4cde8eb01c38292161cd8ca45f62530a4c74079261f1338c20869700dbf4516aa65552c8494243c956eb45a095be7049394ca124a33bccac10790be124ae59ccaf303c9ebc12e7ba7222fc660dffd2f04a42d03a9b74b3e8ba82534da30d5a37e5bfe0f17a2f4fe61516e6963426ce737d4fbd381df242806970b98d2c4c07ee3231d38d79dfb0b06951055bea18c3f4287ed8a73cd6c1361c370964cb561d69fa47563877b1ee7f76adc028770bf15a7eee3022be778daed9f850e65737ece2d6980ef5d2d97be24a1927da4209f88f02c45ed5e0eed3b4aedb769ec91f434f34f1066da964947a78204f023b69d77a82d8a005f45a9e7210b82848fafaaf8a8c", 0x1000}, {&(0x7f00000021c0)}], 0x2, &(0x7f0000002440)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r36]}], 0x38, 0x8080}, {&(0x7f0000002480)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002500)}, {&(0x7f0000002540)="c11dda18c554185c112e9f9d7ff1f14e74c0014cb0fd58ceaa8850660fc16e5e0474db365c4b760193474142f1cbb9a4303aef87fabfa56adb9837a45cf152e73c1ead3bc3cebab7c8a051e78a274115450bc79ca3757fb2496f8b63e80490d9b34ce405f00eaff76e58ab4b23a5fb00bbfd93f58e29c94518410eae7cf7444a2ab9ee5d299d01b6e9df6b", 0x8b}, {&(0x7f0000002600)="454a71d940bdb89890c00c1f06994d4213d4ce3b8044831509da172eae7126bd22ea9e668a788e943f70ecb62a9854911ee3bfce470e95780756c14838d31537f9a50cbb3853e905957b4b0e3e6dea93fecf2dcb8b9ad6b62ff2f13edb54d31e57bb602952bc8b14e0db705ae72587e408f3497331ed89e5aaa089f5bdfe256df6886c768d57d9e4112b7730e0b76e48cbcf7fff90f92a6d12cae4730aeaa4715b3576f066650fc27cd20e026e3c92ad98210c6d7a7d335150abea0b7156a8ee963ef40ce05a79e7d4", 0xc9}, {&(0x7f0000002700)="98ed4fabb339587eb3021daf5615977c19576e5e54324760144ec098eeaa900344126606820964dcf1352de2dca43fb0dc4d68dc21fa46028248ab30de920eba44152c7324fb761dfe531f6d6901e2c6670a1e5c416b91ad76775606b93241e47cf9058e8fb76a40d6dd3c660d0aed30142d358aaf100d14e28dbf9c445100a7a7a070c0f80d92b4028d12cecb50aea3255048667996c22d03ab7a6d8b650a688f07fa98225249c2cdd2b751068d002b729551fd0267e1934e688c8cfbf663c8d2f0b8aeb0", 0xc5}], 0x4, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r40, r41, r42, r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0xb0, 0x10}], 0x3, 0x4000000) r58 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r58, 0x8916, &(0x7f0000000000)) ioctl(r58, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="6504f8442610", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x869]}) 2018/04/06 10:01:22 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x758f0800]}, 0x10) 2018/04/06 10:01:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00004c0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:22 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x800) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = accept(r1, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="6b9773f60e8f00000000000000335ab0f9d0477355f0aa3646eba808f8ecb7e199aee2bdb85eee3f03ea1bd7097e2b11bddfc2af00d2bc27907d5b12669f1d96"], 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r3, 0x89f4, &(0x7f0000000080)={'bpq0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x5, 0x8f) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000012c0), 0x4) 2018/04/06 10:01:22 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x3400]}, 0x10) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000030104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000340)=@nl=@unspec, &(0x7f00000003c0)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x50, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000004}, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xaf}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) 2018/04/06 10:01:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffe}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x2800]}, 0x10) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 0: socketpair(0x0, 0x800, 0x101, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x80000000, 0x4) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="f95b7d46146929b03d284428348ab8253e6ad2ca8fd650057223dcb181f45a37ced0eae9394508e98713d63905437f6bf4bf46aa5f8c5dcea9bf9d8a794e65fdad472e8f76"]]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00f4d594f19399e052f990b2a331d25c00000000000800450000140000000000119078ac2314aaac141400000000000008907879c1771010cfdfc311a2638cc43cd96b180c9b058182aad18030d68fbeebd5aa18d72b2e0998505f2c2626e8072aec5c79190739ba21cd815bf0f3b655a52918349693c08251266e9c919e09c203ab4db2e2384c631821983057a4c0b6bd9422ffd236ca12fa12e2e9517aa1f1fc95055272bb19be9d7c540dee46d1393aa7518ea6a11bc0b20d710542b02ef6b677a6f5d2d8252b7a4e6894c4ac0c9eb409e43cec452d68ad879b5a4366678314b4"], &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x9}, 0xc) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 1: r0 = socket(0x1f, 0x6, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000380)={{0x2e, @empty, 0x4e23, 0x2, 'ovf\x00', 0x20, 0x3, 0x26}, {@empty, 0x4e21, 0x12007, 0x180000000, 0x7, 0xb0}}, 0x44) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000340)={@local, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x7f, r2, r3}, {0x80000000, 0x3, 0x3a48, 0x5, 0x100000000, 0x5, 0xffffffff, 0x1}, {0x2, 0x6, 0x2, 0x5fe}, 0x3, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x6, 0x3, 0x10001, 0xff, 0x1, 0x9}}, 0xe8) [ 893.279085] nla_parse: 43 callbacks suppressed [ 893.279093] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 893.350585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:22 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="15dcb6fba3d9", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x1, 0x102, [0x954, 0x0, 0x3]}) 2018/04/06 10:01:22 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x5000000000000]}, 0x10) 2018/04/06 10:01:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:22 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x18, "06e9c590353d4c95d289c8c1211556b398c0d9099d0cd3bb"}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x9f, "30c619e31cea7b6a016f21adfca4f634c29321b3feac3c0ab589c5f9b24f5b13ff19e435f27f459644fa7c0618e667b3e81dadf6a7a0d0927e6ee79b5e75eac99a277e0c7ad45c9a776b749e511b4f78de5578c0237a0c1521f4bdbd693640227185caf4084919d6d6d09dc9b7f317fb0103df2d7e8b1893ef307deacf4143a0cf728d4b170c03e9ff61c61e5ae2fc6a226146398a44aed70e99606d88b846"}, &(0x7f0000000180)=0xa7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) ioctl(r0, 0x8916, &(0x7f0000000280)="c447274a8c3260533b45a7841ab1c13d178d4d60c8d9278433865e7e817222ab6c4174a6fec88872e892a1140ac2edc6d1f54c47c5382cdc58474f5710c6fb6f75bd5e67355707aef5a2a1bc6ce4a748c5321195c56d5b54b7d4615ab34786cdcd98d7246f01be4d1fa0edd147bcad80738672a8d10b7d49e8572519878fae6318676609ecd3651db93ee3a521e7ab82de2a") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0005000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x20, 0x0, 0x100000001, 0xffffffff, r1}, &(0x7f0000000200)=0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:23 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000040)={'gretap0\x00', @ifru_addrs=@can={0x1d}}}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:23 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4000000]}, 0x10) 2018/04/06 10:01:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0x14) 2018/04/06 10:01:23 executing program 0: r0 = socket(0x1c, 0x3, 0xeffffffffffffffa) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="83ccb8b01e5d91b9b24c6ffbc7890c1ea0d7000000"]) ioctl(r0, 0x6, &(0x7f00000000c0)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xc4]}, 0x6) [ 893.547808] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 893.620816] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000240)=0x7f, &(0x7f0000000280)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x8000}, &(0x7f0000000140)=0x8) 2018/04/06 10:01:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:23 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x406, 0xffffffffffffffb6) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119078ac2314aaac14140000000000000890787f12eb221774ca1ff29ba57a309e58778a03c48cc5b190897917042b000000009e0aae0b26dedb4317b5b3644426d8c3b606d86cc1b212bf8095c877c34458be3e975f77fa34826ea05e585981d13c1c65a7344820e5938ee01dedbe55d8477c5995179481b3304e873f53377fab47d445b6865c64a6c54dfd9325e6a3b99006c40bb9043b6267be20c4e15f80dc20ac739a2cf76beeffe521be0e13d4be"], &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x1, 0x4, 0x3, 0x1, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000b40)={r2, 0xfffffffffffffdfc, "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"}, &(0x7f0000000300)=0xffffffffffffff55) 2018/04/06 10:01:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x2000, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x8055]}, 0x10) 2018/04/06 10:01:23 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000e02c1381830000010000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:23 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00007a0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x43d5, 0x0, 0x4}, &(0x7f0000000100)=0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:23 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1c00]}, 0x10) 2018/04/06 10:01:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) 2018/04/06 10:01:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x2000008c, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 893.930900] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x5460, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:23 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socket(0x5, 0x7, 0x9) 2018/04/06 10:01:23 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x700]}, 0x10) 2018/04/06 10:01:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, [0xfffffffffffffffe, 0x0, 0x400000]}) 2018/04/06 10:01:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65bb04d5000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) [ 894.001639] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x194, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000060104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x40049409, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:23 executing program 2: syz_emit_ethernet(0xfc, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@llc_tr={0x11, {@snap={0x1, 0xab, "f0", "33ed82", 0xdada, "ba27bd37e92025c635717ef1b368f9105fcf806591dee3e67fd2b16f341f9a182e0ce0b8adce9f861f986cf8b7ac26400f9449d4b48cb41f2cfb867514f6fdc16205b67afa17dcd13bef8b91f252378e884ee3a9ea758ce0a463e5a2f4c1b1108a0b6430762fcd1e7fa93c48640c30fcb939967ef0795319b2b9183040faaa541b69830f0f6e102f091735dc5e8d1cf9706c291f84015c14932ba9a6a1a70d4cf733d0f3dc1f2f84ba8bed4134038b8eda4b7850f40a0c314e8f6e7de23aabcc3588127b34227e9d3fea90f56c49c81c3763c273c656a6f2a14b784c2b9c58f023994e8b997e"}}}}}, &(0x7f00000000c0)) 2018/04/06 10:01:23 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x2000000]}, 0x10) 2018/04/06 10:01:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xaf8, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 894.170915] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 894.242130] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x40, {0x2, 0x1ff, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x220, 0x8, 0x33c3, 0x9, 0x6, &(0x7f00000000c0)='tunl0\x00', 0x1, 0xa985, 0x6}) 2018/04/06 10:01:23 executing program 0: r0 = socket(0x7, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0068d5151d65f2f05304d7010000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socket$alg(0x26, 0x5, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)=""/242, &(0x7f0000000080)=0xf2) ioctl(r0, 0x8936, &(0x7f0000000800)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40001800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r1, 0x300, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x78}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2cc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x378, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f00000003c0), {[{{@ip={@multicast1=0xe0000001, @empty, 0xff000000, 0xffffffff, 'vcan0\x00', 'eql\x00', {}, {0xff}, 0x0, 0x2, 0x11}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x0, 0x100000000, 0xbb78, 0x200, 0x8, 0xffffffff], 0x0, 0x0, 0x6}, {0x9, [0xfffffffffffffff8, 0x7, 0x3, 0xfffffffffffffffc, 0x20, 0xfffffffffffff52e], 0x660, 0x3, 0x5dfb}}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xff000000, 0xffffffff, 'yam0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x1}, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x5, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) accept$ax25(r0, 0x0, &(0x7f0000000240)) 2018/04/06 10:01:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 10:01:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:23 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc7c, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:23 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000680104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:23 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x48677e56]}, 0x10) 2018/04/06 10:01:23 executing program 2: socketpair(0xb, 0x3, 0x800000007, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)="71c1072e077df7e0f0f4f70082c0dd1b95ce9003d9a7cd", 0x17) socketpair(0x9, 0x80801, 0x62, &(0x7f0000000080)) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00000000c0)) 2018/04/06 10:01:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 894.392130] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 894.429988] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x188, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/67, &(0x7f0000000300)=0x43) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x80000) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x7, 0x1, 0x10001, 0x6, 0x8, 0x6}, 0x4e3d34f}, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x1d, r2}, 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{0x3, 0xfb5d, 0x1000, 0x7b}, 0x8, 0x1, 0x0, 0x0, "64fbb35cfc67ac7c"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0xfffffffffffffffa, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xab1df83b68955edb, 0x1, [{{0xa, 0x4e21, 0xb7, @loopback={0x0, 0x1}, 0x101}}]}, 0x110) 2018/04/06 10:01:24 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x5580]}, 0x10) 2018/04/06 10:01:24 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000600104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:24 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a924d700002895a974352e08f8340b"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:24 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa000000000800450009140000000000119078ac235014aaac14140000000000000890"], &(0x7f00000000c0)={0x0, 0x2, [0x0, 0xffffffffffffffff]}) 2018/04/06 10:01:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 894.630133] IPVS: length: 67 != 24 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8902, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:24 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x2000000000000]}, 0x10) 2018/04/06 10:01:24 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f000f000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 894.660161] IPVS: length: 67 != 24 2018/04/06 10:01:24 executing program 0: r0 = socket(0xa, 0x3, 0x2) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x200, {0x5, 0x0, 0x9, 0x401, 0x0, 0x8}, 0x2e10c0000, 0x3}, 0xe) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8b38d799595ab29c4884204c57218eca5a001032d9dd6d1753c4b37aab3bc2f83e6b69a18d99a1720b10db7a9d50a7571f4505bb691718d8350f49c4056bdbea18221930bb2a7645b51af97eecdc7f410b1a06ee52904145be40442a6672efffe0cdc078b07b0f90f19c59d83c2a33c0428351b606eb9e3c", 0x78) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/06 10:01:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x27c, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1, &(0x7f0000000100)=""/91, 0x5b, 0x1}, 0x10000) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) syz_extract_tcp_res(&(0x7f0000000180), 0xfffffffffffffffe, 0x9) 2018/04/06 10:01:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) recvfrom(r0, &(0x7f0000000040)=""/221, 0xdd, 0x12042, &(0x7f0000000140)=@llc={0x1a, 0x10e, 0x1, 0xea8, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = accept4(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="b700000065888752f3f1afb3e75922a248e5c20b5cb27703fd3177a195b8208997f3f638b301379c4a2acf7630b4a6fc7a9e5e3c1b6d50648f5fa2564a89f61819614de4d5eae3cfcda6cd64f70549c27336e0017b364121e5babcdace11ca9c281904da377fbed9b0a1320e165d1bda1d3d7656722c188e2f5681ee0622a8625afe1ea19663f1946a47fa7a91f393b456b218252c49f4b64bd79e56fe5df7a14c5d4f6466fe9fc8e323c97f"], &(0x7f0000000340)=0xbf) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x7fffffff, 0x20c, 0x3f, 0x5, r2}, 0x10) ioctl$void(r0, 0xc004587a) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"697036677265300200", @ifru_map}) 2018/04/06 10:01:24 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4308000000000000]}, 0x10) 2018/04/06 10:01:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x8000a, 0x8, &(0x7f0000000100)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "911a29442f719142051942f0994180ec5ea1dab701f86cc18d92fc70a622c1b838ff8363d3ed278bb04247eda24648cad57d6f5c134dd7863ec3a0500e7f3fe4e5bf2a111fadfd1760ef59e52b1506b441cdef2430887b3ceb67262ccb805df0441b183a74905cbb7ca08bfee868947a8e60b054fd6684036091cc4d61dad45bc5e252abb003abc2f02f9869ef5f40771e98fafea6ae9f24b8a10cc58e29f3bd0372c77056db7c706f"}, 0xad) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000040)="63743bcec156a63b55869ddf8ae9b053a5f394cf62a1123ea5d295f7a25d288f036720769e") 2018/04/06 10:01:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xea0, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f004c000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:24 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, r3, 0x8001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r4, r3, 0x7}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:24 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001740)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001780)=0x1c, 0x80800) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000017c0)=ANY=[@ANYBLOB="72617700000000001000000000000000000100000000000f000000000000000000000000"], &(0x7f0000001800)=0x24) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) ioctl$sock_ifreq(r1, 0x80000089f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@hci={0x1f, r2}}) 2018/04/06 10:01:24 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1c00000000000000]}, 0x10) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000000000200", @ifru_map}) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"697036677265300000000200", @ifru_map}) 2018/04/06 10:01:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x2, @empty, 0x4}], 0x38) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket(0x9, 0x1, 0x1fffffffc000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000240)=0x40, 0xfffffd86) 2018/04/06 10:01:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x24, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0006000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:24 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x2800000000000000]}, 0x10) 2018/04/06 10:01:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:24 executing program 2: syz_emit_ethernet(0xc2, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipx={0x8137, {0xffff, 0xb4, 0x3, 0x5, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="370c7288b5bf", 0x20}, "c778e01d1cefdfbc860c7e0c70d7533f02138105a7eded1075764afa4bb7e189e021c3689bc7962ef21d35e00da9bb5265340171c325d9e121e87c75a4d6b06eb1f6784eda424e40a0069e3c649046995e5bffb3dd455c677badf1374be6a77132c56e0b4836451d1567bb0e2ea8e8c81e1331902580c3908b9f5aa6cd36f6277783f5d0a055d9f88efd4079ec8e586071e3b3eff901"}}}}, &(0x7f0000000000)={0x0, 0x0, [0x282, 0x6d2, 0x844]}) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000200", @ifru_map}) 2018/04/06 10:01:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x1f4, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:24 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x700000000000000]}, 0x10) 2018/04/06 10:01:24 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000740104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:24 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={r0, r1}) r2 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d0283c42deb05f4072500000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:24 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) sendto(r0, &(0x7f0000000180)="1ff8817b101381186b43a38ed64a25a7073c6fb6d8835e5c1fb5ed320d2f8d34f65717ff7b607f00726525f87ca30381591a6118e821d698a8fc64f393aeb9d5f9bb302523a8627cd8318323c18024ba0df85aeb8840b000104d2957ec173aaf5537aa67715dd20b8b", 0x69, 0x4000804, 0x0, 0x0) epoll_create(0x51) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000000000002", @ifru_map}) 2018/04/06 10:01:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xdcc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:24 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0003000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000200", @ifru_map}) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x17c, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000119078acb6797970f12b4e986e6331402314aaac1414000000000000089078"], &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x3, 0x80000e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xf}, {0xe, 0x3f}, {0x2, 0xff}, {0x4, 0x7}], 0x4) 2018/04/06 10:01:25 executing program 0: r0 = socket(0x10, 0x7, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00684a3de344a904d70000006962aa2126711f93aa"]) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x667, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:25 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x500]}, 0x10) 2018/04/06 10:01:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0002000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000240)={'v|cn0\x00', @ifru_mtu=0x80}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet(r1, &(0x7f0000000000), &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x7f}}, 0x3, 0x4, 0x100000001, 0x1, 0x10}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x1f, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/31}, &(0x7f00000001c0)=0x78) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xdc0, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x20000001b}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x8004700b, 0x1, &(0x7f0000000000)) 2018/04/06 10:01:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"6970366772653000000200", @ifru_map}) 2018/04/06 10:01:25 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe]}, 0x10) 2018/04/06 10:01:25 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d70000000000000000000002"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xb58, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:25 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f006c000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:25 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000040)="2361d6a67a1017621bfc8e5ed889e07d3081232da9b62cdb2914ffd7d5220b5a6c42286e138006e72238ee86281e597227baeef08b9cee9678ee7e39585f317f734a62b98dfc6cff57903f134b203bf51f000000000000008ac3d43662209f15387489694a70cb17b94e9c204a1e890a56521078db24a5835d261b880f874627f43c7fa7dff5d9d7ccb07fb8275feffa778d665587d1e415fcc3fcfd188719b02ffda2bd830d1bcd7273b4e4764e389c34fba8304c92a981c4745a") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3, 0x30}, 0xc) 2018/04/06 10:01:25 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe00000000000000]}, 0x10) 2018/04/06 10:01:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) sendmsg$netrom(r2, &(0x7f0000002800)={&(0x7f0000000200)=@ax25={0x3, {"989e39b97fb93d"}, 0xe05f}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000240)="f51a943ac8c79ec9c171a33bee609e41de2b41ccdbbee32f787ee7468b7900317cb76feee4547387a4423c705209cd144b68", 0x32}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="b8dbd6", 0x3}, {&(0x7f00000012c0)="00b0cb43ec4452994606930f56ebff85f090134f2f622237e5eb8afff6e369ca193a4e280e2d26d2c00a1f4fa2bf932cae47404ae955248d85761351cd67a42f91e8", 0x42}, {&(0x7f0000001340)="dd8a7a4045a56f0fb267df13421482099abae91cf39f98a65f9fceb14b73592390e1a5f737b3d3c33da63a681bad520af71e3ca3817eb3babfbaa8e3fbd53d2d6f29a6f014583e886b29ab8df60440ee69ca5621f7de60ebc6fcd1896232bb6a6dd5dc37d9d074940a02a91ea72cfb2bf5f334a329e12f08b3d4bea0f09b39c9a039ab95ca0110a2a67a4fad75247ac17a232e03b65388fae82dec53bd7f8efdeb3df79ede08ddb2cc0d5dbefb9e67890e50366077b3bd323dda60b7a3216de7bab25db745", 0xc5}, {&(0x7f0000001440)="aae8a300c54be1d7d21e588362db44b2ba2e6ca664f3e141bd9d6f569ada16a0bbbab00739e74ec7a2d345b510032df67f92b9ddd73f9b9e10044442030682f0d5dfbbcc4ba893106c5be42e56ba2c0450417b0dd8122f200584d44ee9738d6afed0172867", 0x65}], 0x6, &(0x7f0000001540)=[{0xc8, 0x11f, 0x8, "005e95bb94d3d56befe6e2a78d76fc2d69b7667f22f7eaf3ae26c88a45f066071aabcf74923b9c1e4ce77b8e6df4bb03fa3e189eee436cfc24e6de0b02cb7c5f29ffbd50faa7260c40143c49d6c7ee45671fee82faf74aa13e54065161b8c034bd9db74768c9d463ae4ae0df223f6c07fd898a00d5541665c50f3278a82d31612097df824fe6f130d7cb366dd91bc278ae4abb99bdb61f89825663d9abd9d79e3a7057a6728914ac9c5855533d81a2530d38aa57c1"}, {0x1010, 0x10e, 0x80000001, "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{0xd0, 0x111, 0x9, "4e8d113afc98edd2afd4a27d397eb51d9e934a28d414d4f1cef7e0098873b6f8f8ab20a47494ed5cc4962b4b1a15f55f86c97564a50529665e64450162870add1143f119679c85a5d30ee56ecea01ae316b517a1aa2198800076153f1b0da0e43af2b4500cdb0b06cfe0535a4a2a9bd7057e7953c02289f362808c6725b84221bcba1d8ee284c00f612055bff0f12228235b6aad5517578d519cfbca1dc6322725cd738d8eb1bfb8ff950b4b9656d4c2422f151f6063c770c7e2af8b"}, {0xf8, 0x109, 0x7, "4aa97ee94640a1e14062162591d992f6d8a378306dc7f73b0e1e60e401c832c3d1adbe7eb392440e9b2d0bc1965425b50da03ab04a9b69a3c9aedc54cfdf59cdb54160001283d045c6fbe3baace8aa9c4f1f779326176c904acba3cfbcafaa0dc2ec400fd36fe4ccf3fb15262103fbe4f420b466ce3b0385d915bc3058671d6cd9e34f16d27628e3b96e442f475126eaf1390527f295198895f61562023abf7f64560833fe7e427d6823291c7d65edb30c1818defbcf472773676d7e3caac7c1c6ed2068b0558419ba98b6c6cf54435f20a00a712260ecf1cab29f22ce83f984baa34e19298b"}], 0x12a0, 0x8000}, 0x1) bind(r1, &(0x7f0000000140)=@generic={0x11, "0c0eb9e2e910cd944325c482a6e5de82c8876094a0cb7e730a539ee3b26b47b1a582966f5a5c0e14d1deee9e50ba739ff3d8f38bd30beb30d6e19c8b0b9383a94c74d760b8938e653162ff7d3a9e754961eafc1bdace1194bb44111034b3121bc9bfa9a8e8752422f7a7da52bd98146ce5271d428bb46f917f7cea7cb84b"}, 0x80) 2018/04/06 10:01:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x2a0, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000050104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:25 executing program 0: r0 = socket(0xa, 0x7, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYRES16=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="dcff3d7f934e7d8782f63117c7516e91d87bd02566ed97a42616944c2b1a22c3eec1675710281cda0ae1bf5086", 0x2d) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x1) 2018/04/06 10:01:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"6970366772653000000000000200", @ifru_map}) 2018/04/06 10:01:25 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x8942, &(0x7f0000000000)={'erspan0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x200000021}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/06 10:01:25 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4400000000000000]}, 0x10) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xe1c, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x10000004e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYBLOB="550f000090780000"], &(0x7f00000002c0)) 2018/04/06 10:01:25 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x40000000]}, 0x10) 2018/04/06 10:01:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"697036677265300000000200", @ifru_map}) 2018/04/06 10:01:25 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0004000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:25 executing program 1: socketpair(0x9, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 0: r0 = socket(0x1007, 0x1000000000003, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xb64, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x22065233]}, 0x10) 2018/04/06 10:01:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:25 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000480104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xbe4, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000080)={'ip6gre0\x00', @ifru_mtu}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000000c0)="43d5ea51ee3fae0b154f3fd46dcd59190e6932a43ae1e6a166c4d1798f6304cef8177bd98ae7217c4513c5fa46ba995b278c5ee717f1b33a15cb75bdd140824ebfd7c3e9d9c96fcf983db294a9ac2b0fd4545625ff130806b533601cd43d21da82a168ddaf0946e95d1cd3ee36f4a04fcdeb2d4b84aeb2b70b2497aafab7e8bcdfe4c6731957902f8d0baec85439702d1a1d3aa4c52e69a70821f88f565f50dd0a4fb01059e9f0290306e505281a86e60f3e8fce92440ac5", 0xb8) 2018/04/06 10:01:26 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/51, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x7, &(0x7f0000000100)=[0x7f, 0x7, 0x3, 0x13a9, 0x200, 0x7, 0x0], &(0x7f0000000140)=[0xffff, 0x9, 0x9, 0x7, 0x400, 0x77, 0x9ec], 0x30, 0x7, 0x7, &(0x7f0000000180)=[0x4000000000000000, 0x3, 0x200, 0x7fffffff, 0x7, 0x101, 0x3f], &(0x7f00000001c0)=[0x1000000000000, 0x2, 0x1ff, 0x4, 0x6, 0x100, 0x8, 0x6]}) ioctl(r0, 0x0, &(0x7f00000004c0)="7a43d41d49a4dd63b020980073b0d4c0444cad479ad6ec42e40d26adaa16d9df694f37e3c2b581cfb9e82db17f17ba23947c14af37bf35bd8a43b7ce586504450a2c771b78cee284e348f21afc00c4b19a42c004c0f09dd5efb7c1561347250d064446a4bb6d10327f6b3f9c502d565c10") 2018/04/06 10:01:26 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x7]}, 0x10) 2018/04/06 10:01:26 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x200000021}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/04/06 10:01:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"697036677265300000000000000200", @ifru_map}) 2018/04/06 10:01:26 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x25, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:26 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000070104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x7fff, 0xa8, 0xfffffffffffffffd, 0x6}, &(0x7f0000000180)=0x98) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:26 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe803000000000000]}, 0x10) 2018/04/06 10:01:26 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000656ae54d0002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000040)="a275bdd65925b08ee7e04a0f3b300a12414891ae363c71241ef00424e3e362bbccd49c6c1a123e319584a0b4c1060000df5023ea7b25018ce976a447e7f1b0bfda1ea9178516e87aa5691804fc69b02c5142ac62c572ae") 2018/04/06 10:01:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000200", @ifru_map}) 2018/04/06 10:01:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="5ab54e8f1420bc5675", 0x9}, {&(0x7f0000000100)="33c1fe1a39116bfbf3b90e22f2b1a55e6d78f775101c5369c1cf73c8d2bea475add3ace48a417718e17418008db82adaa3b573556f90d1fae39b44de4abbc8f794f788297e4b8d040951e3745a04cbdc60203caa73f23c7f5b6cdea44f66fc790fb6782b34434013e4005b0770263cebb687d9964c8ef9562f8abb2cac47396d912cd234bd5d9708617fc7379bb5d799b1a91001dc04bd61548e80164a0957a624b09b3d4ac04f12df6ed7359469c8a3", 0xb0}, {&(0x7f00000001c0)="8fd42777b765d1e777e9e7eb91d886da5ca581b18f4c4cf0b1604ef605617564e7d2d4406b3b2b37d10bb6ff683aa4398e784fa749895c82b6a3b0c3255f2c2d55a9d9c46ac487685b2e6cdeaae8", 0x4e}, {&(0x7f0000000240)="8ea047322eb4c1c4f1b6d9ab4e164213e471123a171cef3e3511667a85c05b6d3ca91052dd574a59d1686b7366b4f419124935b898d329e7d9f40264a56c", 0x3e}, {&(0x7f0000000280)="dc21008669b1637876b8da198f20ab17208c5a125a2097ba9fd6fc7f6d7c3ac2084828f9bec7838eb9c2abb95c74fff14c007b37c8809c7660a8b4da161bf159fc976ca6b3aae5166a053be878447fd27563e2f49a092d806fcc5c7f9839557e7dad6df716fb93ea1321cb0cce09a6fecf4554d0d618d56f10b685b75343c998da794bccbf9f5682a70a9fc631a630d4b2ec5c3e70ee34c6951b7953f36e203540fb15f2c0dd729ee9308a662cba7c519c", 0xb1}], 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x3, 0x3, 0x200000000025c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="4068d5151d65a904d7000000000000000000000002"]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x58, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff]}, 0x7b}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x8, 0x30}, 0xc) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:26 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00006c0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:26 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x21}, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 10:01:26 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xb04, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:26 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x758f080000000000]}, 0x10) 2018/04/06 10:01:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000000004, 0x204}, 0x197) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x4, 0x3, 0x1, &(0x7f0000000080)) 2018/04/06 10:01:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:27 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x202, 0x2, 0x5, 0x0}, &(0x7f0000000080)=0x10) socketpair$unix(0x1, 0x56b20b1a75f9a99d, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) listen(r3, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)={r2}, 0x8) 2018/04/06 10:01:27 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000200104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:27 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0x1e8, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:27 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x28000000]}, 0x10) 2018/04/06 10:01:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:27 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xaec, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:27 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000003440)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000023c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/128, 0x80}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/71, 0x47}, {&(0x7f00000021c0)=""/213, 0xd5}, {&(0x7f00000022c0)=""/66, 0x42}, {&(0x7f0000002340)=""/80, 0x50}], 0x7, &(0x7f0000002440)=""/4096, 0x1000, 0x84c3}, 0x10000) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000000000200", @ifru_map}) 2018/04/06 10:01:28 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x567e6748]}, 0x10) 2018/04/06 10:01:28 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f007a000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:28 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:28 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x4, 0x5460, 0x705000, &(0x7f0000000000)) 2018/04/06 10:01:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"6970366772653000000000000200", @ifru_map}) [ 898.792664] nla_parse: 28 callbacks suppressed [ 898.792674] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:28 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe00]}, 0x10) 2018/04/06 10:01:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map={0x800000}}) r1 = socket$inet(0x2, 0x4, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x100000000, 0x4, 0x21}, 0xc) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x8000, 0x8) [ 898.883653] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:28 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 10:01:28 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x2, 0x40106f1e, 0x730000, &(0x7f0000000200)) 2018/04/06 10:01:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:28 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 0: r0 = socket(0x0, 0x800, 0x1ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0068d5151d65a904d7000000038995e4ba18307681dcc2a30acba22f000000000000000002a9777168718e6287c886"]) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x7ff, 0x4}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x800, 0xe679, 0x6, 0x4, 0x23}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x7f, 0x1, 0xffff, 0x80000}, &(0x7f0000000140)=0x14) 2018/04/06 10:01:28 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x34000000]}, 0x10) 2018/04/06 10:01:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0074000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) [ 899.100552] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:28 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000000000002", @ifru_map}) 2018/04/06 10:01:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x8000000005}, &(0x7f0000000100)=0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:28 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x335205b5]}, 0x10) 2018/04/06 10:01:28 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x200000023}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp_raw(0x6f2000, 0x8004700b, 0x1, &(0x7f0000000000)) 2018/04/06 10:01:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 899.162568] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:28 executing program 0: r0 = socket(0x8, 0x0, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x1000, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:28 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0007000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:28 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 899.352359] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"697036677265300000000000000200", @ifru_map}) 2018/04/06 10:01:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000000)={'ip6hre0\x00', @ifru_map={0x800000}}) accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/06 10:01:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0068d5151d65a904d5000000746a000000000000023942d3aed9685fc200e60323235af50a8adac67a91cea97953064b756cad86aff291ef040fbce2cfcf51248b245b9557060990915defe7f0493ea496bb62e43c85cf0b20a6535115803179d92b5bf3dd9564c83a9bcebaee08059317e93cca1db4955e66ea63e4fd7452ddc85ab0688a422396dea41416cee7fe7efad4a3eae698645ae5fb14803f08ebb3503b5de3b7eb52e42616554beb80a30046524a"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x3, 0x3c, 0xe1d6, 0x3, 0x9, 0x0, 0xab2}, 0x1c) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000200)="b9d51ff71e421d335bf005930264c68ab688458810ce9914073556b5331d145769373a8d6f93271999c8f37b40cc4ddd08f157aeb4884aee8432a5e263998cfb0a35a8683a0911aeaefa133462d96e513432fa49d8ed1cd658bc923d155a5d88588546a699820c61e4d44b877d4e8c8736598de19c48c6e7abd27a3fe6799ba66a159c97320e8f366fa37579511dd1a3a928d6808e047858b58c556a1f9731b706605916cc8e1634911fab10dc8bf90d1bd36dd648ee3a6a15b0b4de6f82615883771b90fe8240d4af82") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0xfbb, &(0x7f0000000100)=0x2) 2018/04/06 10:01:28 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1c]}, 0x10) 2018/04/06 10:01:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:28 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0048000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:28 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 899.416805] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="006880000000a9e7d7000000000000000000000002"]) pwrite64(r0, &(0x7f0000000040)="15c657419119059457bef0f8ea22075e1afe3ff4079ffa0be5abaccd5c476fc2", 0x20, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x3, 0x7f, 0x4673, 0x7, 0x10, 0xcc}) ioctl(r0, 0x8916, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl(r0, 0x8936, &(0x7f0000000000)) [ 899.526481] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x50]}, 0x10) 2018/04/06 10:01:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 899.600984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:29 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000040)) 2018/04/06 10:01:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x0) bind$rds(r1, &(0x7f0000000340)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'syz_tun\x00', @ifru_names='erspan0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 10:01:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00000f0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x44]}, 0x10) 2018/04/06 10:01:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES64]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000000000200", @ifru_map}) [ 899.849357] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 899.877818] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) r2 = accept(r1, &(0x7f0000000040)=@ipx, &(0x7f0000000140)=0x80) accept4$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14, 0x80800) sendmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000780)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000540)="69f04b616e1d9e664f0b32f020a9e60761090c9fbb958a464f409e6837270e0ea4809820c65c9b76b3b300000000000000000000000000000000e10a7391a9c6b600608137e1944e00000000000000000000000000", 0x4}], 0xffffffffffffd9e, &(0x7f0000000680), 0x1f8, 0x20000803}, 0x48040) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000500)={'erspan0\x00', @ifru_addrs=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) 2018/04/06 10:01:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x567e674800000000]}, 0x10) 2018/04/06 10:01:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0068000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:29 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x50000]}, 0x10) 2018/04/06 10:01:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:29 executing program 0: r0 = socket(0x5, 0x8000000000003, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xffffffff}, 0x4) 2018/04/06 10:01:29 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000680104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x54550100]}, 0x10) 2018/04/06 10:01:29 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0163a6ff5bc79493b7dc42de80bc255c46ae2b6d0f61ffe065f43506b09cd6cd8e6a15ad363bda939d455a26674f09651f692e6be8906035388973d65da472a1bba3858f691219fbd8bb2b56257a0c8462e922e6719f455956ba98d4eb7e7d", @ANYRES16=r3, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x4008040}, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"69703667726530000000000000000002", @ifru_map}) 2018/04/06 10:01:29 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00006c0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:29 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 10:01:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:29 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x240]}, 0x10) 2018/04/06 10:01:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:29 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/54, &(0x7f0000000080)=0x36) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:30 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00000f0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 1: r0 = socket(0xa, 0x6, 0x2) recvmsg$netrom(r0, &(0x7f0000001c40)={&(0x7f0000001340)=@ax25={0x3, {"41f5e6effa7e3e"}, 0x800}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001380)="09bdb5cfef9a9f62042ade0166e6a21acfc135c60a4335f858d8922e6782955fc7b8471d66435ce7bc3c5ce5dffc39086da8d60773951aa3d85a96882339cfd45d5bacacd4304e0ec3d79e8478c45e85aa26e8ea4d21e049c17a0766999c80656540565c94a00744347d8be118a13d5259848d99d8d9b5d7f611014eaffaa7ad91e8778a75d735471f4451c4a26fdb0727e23e14d90ececd12acebfdee9cfe82fd80", 0xa2}, {&(0x7f0000001440)="d3aafccadcc35622913ff1a43bf34b9609a4ae5e8f6b6e7e59d4addad12911ba41f00fe04331a85f6915b9835ce781bc93f97de9ca2670fd2141cce623d05c5695455b672bdadc163123f8f10670d1e44aae7f03dc290dc5b501284044b0a985e3abff85f0aaaca5230f950e0f4d9e5c6bb99f8e3bb9b2610e499024c2cb1aa60526bea1b267aef8ddfdc084e6816df49b2ae66015f42e340608229f0e5330c39c229591b7417a77e676781b874f99c5d09b3066245d128f565bf9b0d58ffc426682d879def849aec743a2", 0xcb}, {&(0x7f0000001540)}, {&(0x7f0000001580)="dcae883c88015adad28f430e4cb45865f38e0edf6574ccdf90b8c5a8dde86b7b14d0c4e09b678872bcac33d0113fb05615717d816f89b6317b6601b6", 0x3c}, {&(0x7f00000015c0)="b9ac6bf14db6812dc607e19331844bfbf6931f8188219f2fe46c9f24c7f2628a04fcf582ed6b29f7664345d17570dfea09751d0ed35561d502c8a74972e59c45acd144b1b3061b42eb56c8214f684d7f545e669e239e0a9b853d1c", 0x5b}], 0x5, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x548, 0x4000800}, 0x10021) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:30 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xf4010000]}, 0x10) 2018/04/06 10:01:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x60) ioctl(r0, 0x8916, &(0x7f0000000080)="3e740400000000000000370bef04c65593db019302dad536813dc2f5c1dcb7ed95") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000005104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x2}}) 2018/04/06 10:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x200000000000000}}) 2018/04/06 10:01:30 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x44000000]}, 0x10) 2018/04/06 10:01:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000"], 0x68) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0xf5}, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ef, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x3b5) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xdb, "adcffd64d975b07720ef8326ed7e80fba5792498b13e19dd516a85065975542520e0dcca17f2c06b0fc2ef68bfb8c877df07414f476f0a7d5b9956ba073499517f4c29d105d59a1fad6b3feab65d410ca38618add92f79e9803c079a2b8bec2a508ac335d396fd2ca2ae7a9eb17b903a997b8436dc3884c03590f41132013f5c1a32ff750b6195e38f7b1e9bcaf8c2630d83104e2a1a08e7153b190a5e7780b9a855418b5abd5457a081abc204fd1f99c36923f0cd6cf085ea60ad4556195f2e0825afc55fc13e744fcf4fe4dd3417519e7efa02666ba457607a38"}, &(0x7f0000000180)=0xff) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x5, 0x5}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x36c9, 0x0, 0x3, 0x6, 0x54d2800000}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:30 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000060104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 1: socketpair$inet(0x2, 0x0, 0x7a, &(0x7f0000002180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000021c0), &(0x7f0000002200)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:30 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000480104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1800]}, 0x10) 2018/04/06 10:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x2000000}}) 2018/04/06 10:01:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x504, &(0x7f0000000040)="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") ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:30 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x1, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x4, 0x1, "7805bc27ef3b", 0x1ff}, 0x10) 2018/04/06 10:01:30 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000600104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x2}}) 2018/04/06 10:01:30 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8914, &(0x7f0000000380)="f64f4e5313eb500f51b944b13912732dbfc0a4957d7a6038b21db6f1bc490156a041ceaef58bdb80211da11c5575ed9854d33cefcd5bc70a8a714c09c4aea7e559a051bcc0cabe086edbcb740201838ef5f0dc42443c500490f506ac2b5564707a4dc6") ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) recvfrom$packet(r0, &(0x7f0000000040)=""/192, 0xc0, 0x0, &(0x7f0000000240)={0x11, 0xff, r1, 0x1, 0x7ff, 0x6}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/04/06 10:01:30 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x15554]}, 0x10) 2018/04/06 10:01:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0xa3}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/04/06 10:01:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000020104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x200000000000000}}) 2018/04/06 10:01:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:30 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xfeffffff00000000]}, 0x10) 2018/04/06 10:01:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0xffff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x10001, 0x4, 0xfb00, 0x202, 0x9, 0xfffffffffffffff7, 0x100000001, r1}, 0x20) 2018/04/06 10:01:31 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000022304fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:31 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x2000000}}) 2018/04/06 10:01:31 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0068d5151d64a904d7000000000000597074b42afbfc4faa38ff000000000002b14586bb7a1a99ea3f8843e2ef35a98b2fd2eda691ef0ca2dfb72acf8f5919ac1fa23507e85bad"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair(0x5, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x83ff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:31 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xb505523300000000]}, 0x10) 2018/04/06 10:01:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x2}}) 2018/04/06 10:01:31 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16, @ANYRES32, @ANYPTR64, @ANYRES32=r0], @ANYBLOB], @ANYBLOB="baeb9dbe966c706b3a5222b0a571bae9d0c133aee2d1c641e84ca7f437b6f8830ce482dc51ddd3f72bfaed9fb06cc4a0a219363944ee5beca63fb8a978ff334f50140afdae32a0b962a2c9c8522336106a5fc1f4828515825389ca7624e3", @ANYRES16=r0, @ANYRES16, @ANYRES64=r0]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:31 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000070104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:31 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xffffffff00000000]}, 0x10) 2018/04/06 10:01:31 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:31 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000030104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x200000000000000}}) 2018/04/06 10:01:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xfeffffff]}, 0x10) 2018/04/06 10:01:32 executing program 0: r0 = socket(0xa, 0x1, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x56, &(0x7f0000000080)="de9f2a1f23acd0fb78dfdbb6ebf2ef1aca3240a4461ad3b325fe389cc4187af2c408754f1bcbc75a6842ed66c0e6bbf64b26ed911c95e702ae0da4839d8a30b2dcb63377e37d4495522246dc394c430c7f8a10393fc0"}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 10:01:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)="7c34cdcaf704fd7e0020c1b230d4aebd39aec6fab03568726afece9d8825b051fcbaabeeb42ea0dd3d48e315b80834", 0x2f) 2018/04/06 10:01:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x2000000}}) 2018/04/06 10:01:32 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00004c0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1802]}, 0x10) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x2}}) 2018/04/06 10:01:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bond0\x00', 0x933}) 2018/04/06 10:01:32 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000040104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x400000000000000]}, 0x10) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x200000000000000}}) 2018/04/06 10:01:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x800089f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_settings={0x4, 0x4, @fr_pvc=&(0x7f0000000000)={0x9}}}) 2018/04/06 10:01:32 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d70000000000000000b5de0520"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xff, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) 2018/04/06 10:01:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6(0xa, 0x1, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x1, [0x6b289e31000000]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x2ca, &(0x7f0000000080)=0x2) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x2000000}}) 2018/04/06 10:01:32 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x7000000]}, 0x10) 2018/04/06 10:01:32 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000130004fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:32 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) 2018/04/06 10:01:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x18000000]}, 0x10) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/04/06 10:01:32 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000002504fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:32 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYRES16=r0]) ioctl(r0, 0x8916, &(0x7f0000000040)="d3e9986be9d2a4ffea541c6415ad29e945c3d7c13dc4ce9edda257b0533c5c0892eefe015abfb2b91c36b1743865dec89f41762503d913b04be475caaac61aba777f10fb40b03b639ea44e8eaceb3badfad10a4783ed869d2b341540ff86efb26e826b29e75e3bc3ee176d183cedb9497d1e422ce4844397f912f9ea8546d9bff8e892f067a86587f1330739c46f3ae4af17e6d8db0acea3cdaef7e505685e92447b822ca1d6a08174aaa3f3eee7206929e380") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) shutdown(r0, 0x1) 2018/04/06 10:01:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x200000000000000}}) 2018/04/06 10:01:32 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[]) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xffffffff7fffffff, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:32 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000050104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/06 10:01:32 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xb5055233]}, 0x10) 2018/04/06 10:01:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000340)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r2, 0x21, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x80) socketpair(0x19, 0x80007, 0x1fffe000000000, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r3, 0x0, &(0x7f0000000280)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x1700, 0x99, 0xe0, 0xffffffff, 0x80, "51a72aa3a5495b759b5a052cecab0670425fadab9f22093e42afbc7c0e31a660268dbdbfe1022b6c8ce83120b99ad94cbeba2826ebd8bb0f005170cea853bcdd949629100d14d84e14ab7980a0a4ab93b173e8d80eac3a8e187ec1a55ab7da8b1f2bbc7681a53ed995b3f60b4f3e93d54be258326f64e368b873ada66b6c96f7"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@mcast1}}}, &(0x7f0000000240)=0xe8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={"69706cfcb26530cff46701ddbd1d2400", @ifru_map={0x800000}}) 2018/04/06 10:01:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32, @ANYPTR, @ANYRES32=r0, @ANYPTR64], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0]]]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x2000000}}) 2018/04/06 10:01:33 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000740104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/252, 0xfc}], 0x3, &(0x7f00000002c0)=""/162, 0xa2, 0x6}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xfff, 0x9, 0x3371, 0x9, 0x1000000000, 0x1, 0xff, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x80000001, 0x3f, 0xfffffffffffffff8, 0x8, 0x10000}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0xfff}, &(0x7f0000000500)=0x8) r2 = socket$inet6_sctp(0xa, 0x15, 0x84) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:33 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xa]}, 0x10) 2018/04/06 10:01:33 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f00007a0104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 2018/04/06 10:01:33 executing program 0: r0 = socket(0xa, 0x3, 0x2) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000000c0)="893073bb349df362e15e591b55cf01f344303975320b3a4f8de30787d6056f7e1bfdcc5fe6cac81bdeade2001753fc8dbce758cc37a2e3e0033c39f16e06ef2ed57b8c8464bb066ab6cb8fe74df1e648189980c71899724cb670b25a8953d5198542af1bf94297095099dc0b0c2d176b96eab0b5e7170bc6ea2f0483d81898581098eead41b2d642468ed5038e96ed57dcbb48dc544f0c0cc8113ced48089facc6b4145ed8", 0xa5}, {&(0x7f0000000180)="46cf69e3135f66", 0x7}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a9ed8e796d08f043f1b4b062f818a38ced906e3ccf71c80037cd889e1e7238c973182a9c8167ac1abd4d252a81a0b7c673be083a5e474ee84fe324580c9923fbc0b550ba859d63aab7403eb40ada934e613557908cc8a1cc83d76cf8e1464e3ed009046b3fa1815caf470c0d074955777ecd474e23b0342603", 0x79}, {&(0x7f0000001240)="5b178febf4bd0bca6f3f1bfbf9bf90de2bb8129a7d1c82514c574ccfed75052946f4198dc34c45d67ebe50e12ecd2b398d4ec9f94b9b239e108ede2c50625026498b8cd6be92cb481ae93b43033b750fe1dcc623c5770a646d782b21a67171f841db5d92f1d3ced16fa6cc0398a31814eeebdd3254b468e5abcc5b9f0b0b3418d85414230346afc4328d49ee3943c809c546fe77c33d6b0a5a91115c0e026e460b2209e7115e67a692bef977fd1b4bd74e1eb2ca7f17fc299fe9881ac40761d8e10c29d6d97d2a162fb853b883e82ca262cc68d446ede6cdf99ec49fd2e8ac69da735a6463fd28fcd2e0354f06", 0xed}, {&(0x7f0000001340)="aceb55864ff76837dd3ac8e18207e23aa2bcb4872081db8bbb028af5b4b82c785ca6f786e1207ab014e7b6ee4168c29defc11271e160e984936e1e034008876874c222c6e1e22d40aaf6476fed44c07bfe7bb6a2a1eb8d7a804296da1f283c67ae5a287c2840cc8ef1852792a16c14a0d026f49cae4eb2f00d4435710013e0c0189107491ba370275d7b9e4c7c84e5706f6b7a09e7b107a5191cdb22ff05cf61d769fd353b6fa748564fd5d2bee53918f3debb1ab45195bb4d1c0f4157dc6d2397ac2605f810bc67877e6fc14736493a8ee17e1ce6865ae47b6a7ae3f3436e9f856427707b289d7bf36655c799923ed8b375e4d1e27d347c5f3b028f", 0xfc}, {&(0x7f0000001440)="86990e61f317e652f46b65cc43a83686d48a9aca5d8d50c21092d35ea174fc3f550764245d6b4d9340e3c61a4ad9dd039c50d0683f1b81a2d6cb6a99841a99f9a90052f99ba5bf429640142037c0d0c3dff36056097104b2ec31ace997c8cc9d8ccc8906c40b1a1fb9d4c9a3f2cb0123a729c2c6e91371e64b96fe31a1238b60fcf2cc88388f1acbd1033c6491045f75", 0x90}, {&(0x7f0000001500)="070cab950d67e946a51b", 0xa}], 0x8, &(0x7f00000015c0)=[@rights={0x10, 0x1, 0x1}], 0x10, 0x20000000}, 0x4000001) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x843]}, 0x10) 2018/04/06 10:01:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x807, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040)=0x61d, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:33 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000f00fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}) 2018/04/06 10:01:33 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="8a19d6fa5b48fad0a4dee02c5cf929c64730e7c84e6565730ab9f7ccdf8dd72e4a7359eb4f5d287abfb0719bef3f8f47c51aefff788677da794b73c1d862ad81"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getuid() 2018/04/06 10:01:33 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x3e8]}, 0x10) 2018/04/06 10:01:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000001000fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 903.932489] nla_parse: 38 callbacks suppressed [ 903.932499] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 903.970161] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}) 2018/04/06 10:01:33 executing program 0: r0 = socket(0xa, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x16) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0003d5151d65a9e1130e00000400000000000000023a31bde7bc"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f0000000140)=""/18, 0x12, 0x1, &(0x7f0000000180)=@llc={0x1a, 0x0, 0x3, 0x7, 0x8, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x642, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000300)={r2, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x4, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000240)={0x3f, r6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={r4, 0x0, 0x6d5}) socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket(0x14, 0x6, 0x80000000) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r8, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x70, r9, 0x0, 0x70bd28, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={r5, r7}) [ 904.054533] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:33 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x5455010000000000]}, 0x10) 2018/04/06 10:01:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 904.147778] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:33 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1802000000000000]}, 0x10) 2018/04/06 10:01:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@ipx={0x4, 0x80000000, 0x0, "1ad6a7d5df90", 0x8}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/04/06 10:01:33 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000002504fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = socket(0xa, 0x3, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f0000000080)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0068d5151d65a904d70000000000000000000000cfba4ccb34eb96607eb51fe30208bc6b9213f45587c7d2e6debf8bdab60058696de9c96c75cb19d0aed72e893e8ee48cf5ab74d75399a7"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:33 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xa000000]}, 0x10) 2018/04/06 10:01:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:33 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socketpair(0x8, 0x7, 0x7, &(0x7f0000002c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002c80)={0x3ff, 0x9322, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'rose0\x00'}) socketpair(0xb, 0x4, 0x13b6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="010000ec0000a591", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="fc0c0321fbf0999ac5056c39a6f92974baa8047552c1c489452e24419f2791e368f16d38532abff369b6979127417d1451ce4ceff03d5cbb4f1bd836131fbfe01d9065f709b2ac70434cd1a92e093b674fa53a38c3b0e2e070238f6f49e1a6ffc071c26cd9150caf571d6c39504100d8dcc206e42aafa087f0a3d177d565bc36645b882addee2039450f9c19492e5af0199846a5180fd6a1e3a447f743c6f1dc01ad2f7405b276df26907a2bbddebbbf8f3d878524d0832b675c0bea8c238db7ceb3a21e172ab6c483ab370d5cadbfbfede43d"], @ANYBLOB="08150800010081000800000001000000ce6a447440b075c8e4c69ced1aaea1597a2044394963cdf6859c1c9f4ab74caf2c5b958cf58e3cbfd080cd2c314f510ba86cedd4cbd8f3780b2341757208619fd45cd6c77d38203e4e434db046cbb7d9399ed8f01f3c591f9ee9d62e9af2a5e79039f7a7b00973ef3f35f355c9765a77e7c192cc601ed67c0287c10147ad1fecb77defc163d5f68acd3ed719d31fcf106d36b7f021c274fdc803e7b0d21f2c4cd517f6f5ba5447ec9431aba0a54079826dbf04d01d052d5f80b3448507b080feae3995560138a6b849b279165643f8e291e19b40f0"]) bind$netlink(r3, &(0x7f0000000300)={0x10, 0x0, 0x25dfdbfe, 0x1120000}, 0xc) [ 904.374620] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 904.406458] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:33 executing program 0: r0 = socket(0x1d, 0xf, 0xfff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="55e84d0068d5151d65a904d7000000000000000052"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000005104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:34 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xe000000]}, 0x10) [ 904.589972] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 904.642859] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x0, &(0x7f00000000c0)="a60346ec2fe54f3bc81e8e0fc116719464f67787dbd581da400895f052a22dafb02fa70ccf60429f4aba8c1e4494ea2c4db095d93203336942d58eeb3612b9e01458dd1bebcaca6d20e5b08f6778d1ede7e0563702ba24dbbe13c877") socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/06 10:01:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xf401]}, 0x10) 2018/04/06 10:01:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000204fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x1, [0x6]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x400, 0xfffffffffffffff8}, 0x90) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) r1 = accept4$ipx(r0, &(0x7f0000000440), &(0x7f0000000300)=0xfffffffffffffd84, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80d0200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0xa0, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb535}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x30}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffa}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) connect(r1, &(0x7f0000000200)=@hci={0x1f, r3, 0x1}, 0x80) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000540)={@empty, 0x8, 0x1, 0xff, 0xd, 0x2, 0x5, 0x1}, &(0x7f0000000580)=0x20) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @dev}, &(0x7f00000003c0)=0xc) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c0000001e85b242089eaa019832ed1b4a2d6280136438cdd04600c36ffbf8a4f7da2a774871ab3b2098964585eea2444353894e6493e72406006477ad79aaa754a6b4f91172527e1ac8d39e98331021d4501915c3c006d452c32fb21ceee4e4e8724698223c7cab83a4b727ebd21e0e50b3298b290082288ce762038adc3093fb49345947d212949c4491895b8e6039133f6320135b8dd8ccfff04b469f88c2d814c8373787c79f306ceab1703fbc6a4c525521c58053728000e03ff65d747af4ec2bb2e1e30ee93f0d00d51a3febc5793578e1322b0103f1115828948c26c2a5506b1940efdab78ee4aaaf9fcbde2221b6a8a0268c1e4c31694ce3990416164496e94858d6dd7876f6c4c15dea6d32c1f1d56ce4816ca5029ff8a62bf3085b64de79462386e2e4b653102dc2a9182d8c9915a09f50dcbc8299fdbab891549510b0a6a4d806fe648c0ffaf55b9c66ecc68e8954c469bcbf39fef339c1bf3891e2a559eb83f8a8912d9dca706da3e82d5a6cb077d56dbc9b7f328e9058aae23f724a710003a33cfd33abf9a899f5921e0f8a25594173f2a2b76232be"], &(0x7f0000000600)=0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000640)={0x8, 0x204, 0x1, 0xfffffffffffffff7, r8}, &(0x7f0000000680)=0x10) 2018/04/06 10:01:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0xe20c, 0x3ff, 0x8}, &(0x7f0000000100)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) 2018/04/06 10:01:34 executing program 0: socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x2b, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e22, 0x3, 'wrr\x00', 0x19, 0x40, 0x8}, 0x2c) r2 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0068d9a87c64350cb2f76cfc805e41ed6ed5151d65a904d7000000000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0xd2, &(0x7f00000000c0)="344844a25241a9387b9770052f4341e0ab0f14d6d5bc58e8e5f24530e67a8cca5e5545d309270e0936d52530fef9159a37c6480af4aaeef1316d1820b416e0bc190931d81b321be9f6e29964d7a8a73e51967e4497757b1603f27555640283f389fb010b181630b3225586110d59a129d800c1ec0fae8c8f5ea875ded192c587c81dcfdb2aa33ee337e221fbd15b66d0c46cac639b2cb0d76c4364398b537d537da34862e30ba7d80bf8b5d91f8d3c1890f622c72e27c47a8e204a4762b24bd2dbcac7947621e306d2de7e8088d71f252533"}) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:34 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x4400]}, 0x10) 2018/04/06 10:01:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 904.767538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 904.790155] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x200000000000000]}, 0x10) 2018/04/06 10:01:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000107fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:34 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:34 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 10:01:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x18020000]}, 0x10) [ 905.099484] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 905.134950] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000100)={'ip6gre0\x00', @ifru_flags=0x1800}) 2018/04/06 10:01:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r1 = socket(0x10, 0x5, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) 2018/04/06 10:01:34 executing program 0: socketpair(0x11, 0x80800, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000340), 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r2, 0x4, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xad0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20040004}, 0x880) r3 = socket(0xa, 0x3, 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000300), 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r3, 0x8918, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000112fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:34 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x7fffffff}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xffffffff80000000, 0x9, 0x8, 0x74, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x800}, &(0x7f0000000200)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x899f, &(0x7f0000000000)={"69703667729a0000000000000000d0ae", @ifru_map={0x800000}}) 2018/04/06 10:01:34 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x28]}, 0x10) 2018/04/06 10:01:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="cec5edb13d44f4a2e24c754803d01814e416c68b82a1582bff2eb0738e1a056f7dfefe4e90e5a13b013eee9e48694d992c9b9e98a34cccdf4868a468e74639c0cf0477aec54f", 0x46) 2018/04/06 10:01:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:34 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/06 10:01:34 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000151fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:34 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 10:01:35 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0xffffff91]}, 0x10) 2018/04/06 10:01:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4e23, 0x8, @empty, 0x9}}}, 0x88) 2018/04/06 10:01:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x400000}}) 2018/04/06 10:01:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a900d7000bd2000000000000000002"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x33520622]}, 0x10) 2018/04/06 10:01:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f000000010bfffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x100000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xe7bf, 0x3, [0x0, 0x923f, 0x80]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0xfffffffffffff28e, 0xcee2}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x3f}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={r1, 0x7fff, 0x30, 0x15000, 0x3}, &(0x7f0000000700)=0x18) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000880)={0x0, 0x7, 0x3000}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000018010000580200000000000090030000900300009003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000100000000000000200000000000000000000000000b000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x237) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000007c0)="24fbba3863b23456d22416ef6e03dfe5ec127b1b5f3933fd55db04afebf326e4504a835f4c8aa1db8b225977a6329d4ee7ad12ad6538a8893e11703260d992a08e324d7f6f7eba0744e1b6873079c974999941e4e7789f7662e2dde58f128ac653027f041fcf8141a58f855ab06e0732eb80a325cbf8b3d520358f041f4be3f9a99ff281615809b65b9474", 0x8b) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000980)={0x0, 0x0, 0x48b1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000008c0)={r4, 0x90000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000940)={0x3, &(0x7f0000000900)=[{}, {}, {}]}) ioctl$sock_ifreq(r3, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair(0x0, 0x800, 0x9, &(0x7f0000001200)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000040)={0x449a, 0x0, 0xfffffffffffffffc, 0x2, 0x8, 0xd2d, 0x3}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000740), &(0x7f0000000780)=0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000001240)=0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) 2018/04/06 10:01:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000100)="3fbbdc4511f22fc8a8781c8f683fcd2cceaffd34c680708bd515b973dbaaaf2c7d030eee3c6384e6d8a5d859b461dcb910f4a97411fae45dae4392265699040944978fa847e91894caa479d6b8263a881aa18eb80970952624181e5fd181fadaa519b73df9363cd3addf50") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000103fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x1800000000000000]}, 0x10) 2018/04/06 10:01:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x400000}}) 2018/04/06 10:01:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x6, 0x6, 0x3ff, 0x527e8e2d}, {0xffff, 0x3, 0x400, 0x6}, {0x80000001, 0xfffffffffffffffe, 0x4, 0x5}, {0x9, 0x2, 0x7ff, 0x9}, {0x3, 0x100, 0x8, 0x3}, {0x2, 0x707, 0x7, 0x5}]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 0: r0 = socket(0xa, 0x3, 0x2000000002) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0068d5153d65a904d70000000000000000000000027960242414794e8540fdd3c7d581710822544280241accb4e5b3893ae150ca1cf0969668bcc0280de8effb41e6b79a947488a3e243d2466480f3f8fcbe"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000105fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x7]}, 0x10) 2018/04/06 10:01:35 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000200104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 3: r0 = socket(0x5, 0x80007, 0xc7) getsockname$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:35 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xfffffed2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:35 executing program 0: r0 = socket(0xa, 0x3, 0x100000002) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x5, &(0x7f0000000040)) 2018/04/06 10:01:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000134fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000200104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0xff0b, 0x40000000080000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'tunl0\x00', 0xde}) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x9f, "9467fed195a5176775b8cc3a4f1f4ff36c6f0b45228f5b6a7dd80a516c8626ecd2a17416726cf44c24a3224695e727b971df8167d5f2d2012cf059943e6135efd028a496f8fe9882840fed14f011ea3aae905ea675d1319cb0b2583b2c40ad6f77f26a9940415c07c51e072413ee03bdcc1b1488ee9fa41cf1ad78044fef8c1968f06c783c8944cf867200d4d4e0421e5ffbb6926582d271ab436a25998458"}, &(0x7f00000002c0)=0xa7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={r2, 0xb1, "fe0770f010e9ff6159cbb9d354c411c5ac7f986e565fbbaa40851f279ee7ef3604c8d851993209a9e328c8d95056ac181ff9c564348d82298a383cfe3c5ad53f513e783e69ae09352d8a006e24552a6aa2e1d0f5f1f23f2ed7b2792f4ef366e0d5e6704af598b1ed62cbea03f2c5a7ec2dfaa5e6bdc5dd50b135e9522535a0923e3e86e65ec17947f06f9ee79a3dc800b00f1e67ddb0d0738c3946ea2b6e1c92ba16232dfe956b532397ba72b6e54544a2"}, &(0x7f00000003c0)=0xb9) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 10:01:35 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES64=r0]) ioctl(r0, 0x4000008916, &(0x7f0000000700)="32a6b14d045ab14d83e992ffa20f502f14a4d531c99844576874162960210bd46afea962f27f17eac699ca103de39c78af03a9cec29a077d8e7e5794bb7e7735727695e74e3c50fb1b00057e7ae7135fb13194b940e266ef45ecbd244c890f6c668da9c827f3d8f1193aeac190d9ea98e28012dea9cb5fbe3992576fd27b945836dc20fc6a8e") ioctl(r0, 0x8936, &(0x7f0000000000)) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="2bfbaca1d3e498cb4c6757a2db015e9c18550590b1c4c2a095c9e5d892ac03084d8f8546187fd1fcdfcc897475c8453e0aae8c80fd7ffff65b4ece5061883a18067e106920b06a81d16bad86414001426c328f951c17c53cb5aec51068f874cc9347bd4012e79ff687a50e3124af076da62d1ec6dea08b65246352d1d3f68269b4d8af5c5ee9059bc14c76ef6461334de0e1253718b2669313d476cd367e5092fdef35b773f3f066b2de2b52719226e87c851de668833a2624a51e227ccc71981d811601697b645918c3c367021ae8ea13e0665f535c200aca4a11915807fae9ac", 0xe1}, {&(0x7f0000000180)="810b20fb2d30c3d0461a8e816cd8f39599744541d11610f57228f4d36855d51e11a9b556574f3fdf032b8c0f5fc2b2e5f764988960d1bdb04f39a95dbd70b3fc7251b626570348bae64485d93f6fa4e386e5583bad42f1beb83c1e4061cd72ed5aadcc2efd2b21ce3edc369df38be228c0959db378700ece316d19e5da9b20946c4f2d0b6eb0c6a8aa6e163c06f3e9e1c149567f2f9ecf8e27c5ef5481445f54584ef842191d2dd3e8f8f70ea0c9855aaa370402bdd9bb83b2c3124083798f21919782a95c1dff09c21fe2eb418c146995db980869b4371e28253868a85984a77128e9a854f2d98ad1acb6ae", 0xec}, {&(0x7f0000000280)="3a72ac98d238248226acb36244009f85a7a82c02369ff2512ecb058a54c518667dbf617767e510d8c56f8060e765e7b86f65f0b9d9cd176d6374351a0802be8ae9aedf76c6d0dfb84a5ebaaa59ddbbc507eb1b150428f6bd4e51db4ea255389ccc26", 0x62}, {&(0x7f0000000000)="38ed692708", 0x5}, {&(0x7f0000000300)="659d52aef73b30443a7d04f309e6449e565bfdcbfc93907f496b4d76c503ad2bed1c17c9ef3783fca42e6900dfc7b1aa32ccb6fd2fa1b1463012cda138959e3a57711f8a96782ffa401a535efb274304ef0b2d5e30d0df52d84eef9d67ec7e34703310151edaee7b5aa186d4298742c4f2c454acb608253ea85cbe5e0ae30f71ba93af7f8949547b7d7a8e8f0fc26943d82da60ed5774b8611b34eccb745ab5ec72e20639a1296d1959e6df971f81611149591e1", 0xb4}, {&(0x7f00000003c0)="dfc0df69c9b3c7c8fb0183dae7c3089b34335468cd98ef0417e11386cfe16cd556ce74f400f2bd8b86f0028ba1203fa1eb175ada20e9a37cb160d49243f09c2b663e77360ef240cee0a9e3498c0157894e32e400651e2cf74e1c43e7092aa28dd5a48a7c4e1a03ff586d9329c453a11ba439349fc29db5a507d8b7fd7bda7bd42fe8952e8f3abe9017ea53908a27b12c1302fc5769d1e9f27ce3c030b18f2e7aff15527cc8954fb9e080", 0xaa}], 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3, 0x80, 0x4, 0x4, 0x1, 0x200, 0x7ff, 0x7, 0x6, 0x9, 0x6, 0x7f, 0x0, 0x4, 0x7]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r1, 0xaa, 0x81}, &(0x7f0000000680)=0xc) 2018/04/06 10:01:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xfffffffe]}, 0x10) 2018/04/06 10:01:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000102fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x400000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x30}, 0xc) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:35 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000200104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:35 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000008c70"]) ioctl(r0, 0x8916, &(0x7f0000000040)="820efabe94a2eb7c94d5ce917e91a68739550405c3ede4efa880301c98654bb9255ba554a2a2d93a608be0ba4d7ca8e86ef1355878c09fd766ebecc4d770166f5c6c84cef7b89c9d7702cf1396e0e4d401e7d0cac14245ae94eea5bd2becae8a5aece1453951056bbf8a04a1") getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3}}, [0x8, 0x81, 0x800, 0x10001, 0x1ff, 0x48, 0x3b, 0x7, 0x6, 0x1, 0x9, 0x3, 0x7, 0xbb2d]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x5}, &(0x7f00000002c0)=0x8) 2018/04/06 10:01:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 906.353367] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 906.417879] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:36 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000003c0)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r2, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x9c4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000140)={r8, 0x2}, 0x8) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000000000)={'bpq0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 3: r0 = socket(0x7, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r0, 0x8, 0x7, "9d40bac1b434e9c4c615fc810a718bcb2770e173c26b20cfeb99e4f9cf3d3f13f6023d4caa7905eb93d7a0e6af6794cb22a93430379fbb80f5ae42741a0172be174d37436295776c0585c6e0687fac1d1cdad2cf24c236090698b8f1a8baa1c40ac53630704f54708ca5986d6e6698bc8487b5d61bf5"}) 2018/04/06 10:01:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:36 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1800000000000000]}, 0x10) 2018/04/06 10:01:36 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000106fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:36 executing program 0: socketpair$inet(0x2, 0x80f, 0x83, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x4) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, [0x66, 0x401, 0xfff, 0x1000, 0x0, 0x3, 0x800, 0x5, 0x8f83, 0x5, 0x2, 0x20, 0xe0, 0x0, 0x1ff]}, &(0x7f00000001c0)=0x100) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:36 executing program 2: write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:36 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x2000000]}, 0x10) 2018/04/06 10:01:36 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd5154c007110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:36 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000006c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="c1d85d80ac090c30892eb2fd7482a313b20b2181a9250c42a3cb9f59a3971f576f6c8c115dfbc964e6b03c0bdbffd9c34f0a51c8000de86215ef2ae6d0059dd0392c838f2c9af8771e51d0aa6b236f9d2edb049fb1390f10e712494119f9492147c9681050a14d2e", @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16, @ANYRES64=r0, @ANYBLOB="a3f34ff4aeb56f6ee878253b053c2bc77140e1423b1a1a9e6802df9ee25bba580b5d061a0630855d86ab43f0a913fc8df3bc6b1e5dd2c0836777c965b865d24529248c84d7d136a41a9a9eafe3fcd05ef0ef6a854cb6eee982bf549eafe4a9b2f8473063846f015c310df6c47e0c1821c7f00dfe1924a29805bff728db79b40efbdb80ac4a218d7453c43826c6e248a53d505035a2db"], @ANYRES64=r0, @ANYRES64=r0], @ANYRES64, @ANYBLOB="0eb808377ef5dfb455d8636baddcca812c62bab4ec497dcf342fbf0c16df39871883f8d2615ed5e4a7bd018b980fef04e5a206da5814a73bc7c787fb1106c0b59c4a48b6cba12358031c8fea7d6384e7bb1b7ec35738266f0e78f5a9585aa19b7637f53638901ca09572db1023c339ecb47e750135882c612792ae47491c83a7c03b7ec5265239d2558e2c50bf64397abf69a8176699824b3efe35759d7af90c61023b6b370ae33b1cc6fed5fd36d2965455be72942c53bb24138f0992186ef248ffc202a2129fdb947f704b95d92215e59cdf0edc03", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES16=r0]]) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x6f}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) recvmsg$netrom(r0, &(0x7f0000000280)={&(0x7f0000000140)=@full={{0x3, {"333fbada485196"}, 0x1}, [{"442eaf5eecbebc"}, {"e4299e6427bff3"}, {"6955400f375437"}, {"ffe50611ebbc9c"}, {"2b45a51ecd9b4a"}, {"d65f769d0f0b33"}, {"1f73232a490af8"}, {"9284eda376d071"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000001c0)="bc7954ef761483e306dadaed2208a2e5bdfb6446ac1a34879f35ca5b4c06f262e81c75d54de92eb5e8026d381ee19cfc9b9254bf3594c349a769f03d04f8e786b506176fc86d4e7187e12f6c5f75a25792699ea3ea37a294f7ccac8c3fca97d6fe3433015c21cda975665d24d36a594fc128b3", 0x73}, {}], 0x2, 0x0, 0x0, 0x8040}, 0x40000020) accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) 2018/04/06 10:01:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5c4, 0x20, 0xffffffff, 0x7fff, 0x10}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x4, 0x2, 0x8000, r1}, 0x10) 2018/04/06 10:01:36 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x80000001}, 0x8) 2018/04/06 10:01:36 executing program 2: r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:36 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x54550100]}, 0x10) [ 906.767312] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080), 0x4) r2 = socket(0x5, 0x2, 0x8) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x80, 0x4) 2018/04/06 10:01:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRES16=r0]], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x8, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80000) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x0, 0x1f, 0x1, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x177) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r3, &(0x7f0000000240), 0x0, 0x9) r4 = socket$inet6_sctp(0xa, 0x8000005, 0x84) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:36 executing program 2: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 906.810372] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:36 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x8055]}, 0x10) 2018/04/06 10:01:36 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b542407110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:36 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 907.011979] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 907.071114] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:37 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4400]}, 0x10) 2018/04/06 10:01:37 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9, 0x20, 0x4, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = socket(0x5, 0x4, 0x5) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000280)={r5, r6}) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000100), 0x3be) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000180)={0xa7ab, 0x89, 0x5, @random="9341297c653c", 'ip6gre0\x00'}) 2018/04/06 10:01:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getuid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x10, 0x9, 0x8000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x7, 0x5, 0x0, 0x7f, 0x10}, &(0x7f0000000200)=0x98) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r4}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000280)={0x1088, 0x8, 0x7, 0x301, 0x70bd29, 0x25dfdbfd, {0xb, 0x0, 0x2}, [@typed={0x8, 0x8d, @u32=0x401}, @typed={0x34, 0x7a, @str='+$|posix_acl_accessposix_acl_accesseth1user\\\x00'}, @typed={0x14, 0x24, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @nested={0x1024, 0x8e, [@typed={0x14, 0x8b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2f, @pid=r1}, @typed={0x4, 0x91}, @generic="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"]}]}, 0x1088}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/06 10:01:37 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c004110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd6, "222cfec4304a4d90692157ebf2cf773d775ddcdf01fb86264eeb3d5103a87f52dbc78b128b3c4cdd609236fe87c2ed5f4cfbbb2034018e11b2a961896f15a97452451ce93de8cb9c125d0f88136830d2a041b65e49e24365ef99588d6fdf7fc90896df7a3c45dbdd54feb12344e0aa51f87f0807f3df62e4add17becb6809c28f3f9ec1d7b1e4124acf69fb636d16f57469533f5ecfe3cbf5d8723f958e8528f83fc29c0b54f18f147f65237ebaa5e2ad5f521745a8755b45259fc24628df78dbedbea8d75cb2162234948fced366aeea1e7bc79b6a9"}, &(0x7f00000001c0)=0xde) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/06 10:01:37 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4000000000000000]}, 0x10) 2018/04/06 10:01:37 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 907.742575] sctp: [Deprecated]: syz-executor3 (pid 22576) Use of int in maxseg socket option. [ 907.742575] Use struct sctp_assoc_value instead [ 907.760895] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:37 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x5, 0x1000, 0x7, 0x13, r0, 0x4}, 0x2c) [ 907.821276] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:37 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 907.899936] sctp: [Deprecated]: syz-executor3 (pid 22603) Use of int in maxseg socket option. [ 907.899936] Use struct sctp_assoc_value instead 2018/04/06 10:01:37 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c051110000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:37 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4bf551de}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x9a1, 0x30, 0x6, 0x1}, &(0x7f0000000140)=0x18) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:37 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1c00000000000000]}, 0x10) 2018/04/06 10:01:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/06 10:01:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) r1 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000140)="6921fce9fd3d60bea45f9f143dffa5e6ee3d58353bb601176dfd061d86e37e48"}) 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:37 executing program 0: r0 = socket(0xa, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_delroute={0x40, 0x19, 0x800, 0x70bd27, 0x25dfdbfd, {0xa, 0x10, 0x80, 0x8001, 0xfe, 0x3, 0xfe, 0x0, 0x400}, [@RTA_EXPIRES={0x8, 0x10, 0x7f}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @RTA_PRIORITY={0x8, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40c0}, 0xc000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="ef00000000001ceaffffffffffffff000000000000"]) sendmsg$nl_netfilter(r0, &(0x7f0000002700)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000026c0)={&(0x7f0000000300)={0x2398, 0x6, 0x2, 0x901, 0x70bd2c, 0x25dfdbff, {0xf}, [@typed={0x14, 0x14, @ipv6=@ipv4={[], [0xff, 0xff]}}, @nested={0x100c, 0x91, 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@typed={0x8, 0x3e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="f5ec7970eff53d782826d273a50a20452f71d5d5031d7a55e37e0b23e3d5f9a1a5e5ff38893e21ad1d52ef873bb4576f2eb023836482e17f1e1a6d46f7e511fc31bd828e4ffc6e4fe3cd27fd71b5edf598688fca0d27e2da0d21edbc26c61b469f6f2a6f4e7274720b48fa4c3fae5df01dcf25846005c563832da193a217e77e62624be8ac483e763b2c3c6c65acfee60be54c522213c153b529a995027a3c91f3be08a7b0ea7a08013c555b0ff3cca70f9d2a0899328480a48c8dbb01d01daff41c7a934d8d1de20a4c40701f29a2a1df2651bf1315", @generic="1eaea19929781699c299fd9a6b39fc2045c49e228a139d56e6cb7632a6ee1e9485398b43aedad33f0ba02c3bb5f5eae698684e7151026f873e1f9837c3b5b5a881bae310dbe84487654c8e240d662d95fee748139c7495941eee1232348980f48aca17fb82f5930f2591d251db98e44a7903b62813df612ce9f6a77fda650359705321139ad4438f9519ad859beadbb0e910c2f76637dcad82edecc4907aa42dc8c2f071dab40554bd", @generic="e8d85a3692b39088e0eb99ea37f59c5ce03d2e5c8f6ff4c4469dd4762a2d7e9980c8d5bb1eed38756df42614f6c37db51aef1b1ed2fda4b30b40d55138af71daf233f28c24082f9eb4c25ea18df9597108c3e7ad8321173e0c8818636e8f116357d3f0478cdb3bba3eda64b6b8a0922f1b491b535f7b224504fafdd067c0900aa185e564273c5125b4f8635de25743fb0e1d321b6f4f8bf2fd8502803c172bcf3bdca6c5c3e132ce50e22984e8bac4b6452d1f3b312aa1e6a8a803b907771ce95c442fbf67901fde27bc09e72ce4e3be08b2cab66a492377d8ead44ea559e69dbc538d2a2be3f82c33e003b4656a1dca00f0ce5abc0df397f1", @nested={0x10ec, 0xe, [@typed={0x1004, 0x5d, @binary="b5774126eddb68f774a3d8aa7699dc1c576cc64498cb2f21fc838ce0aab13c353c05f53ba67b5ad5f6a8da13ff91b394953e6511ef2a8cfa64181f3d5310fc5da577bd0f76a056b71f2eb7aa46863225c1ed76a5a1b07eff13eaf087c43cf393fdb0c0b12424aa8919f022deb5f6cfcd22be60507ca9244b57a9bb8b1611ac0a9afb7059c28e212972f1e33d214264ed80d875a5d119f0287e5cdf6eb5959f6529d2fc2a40a6fb86c474647a5b47667cec1de55530ef414d6500cf4c2cfa45ffea857eaac2d77bd9b5f9f3d4cdb9fafc1587592098b3f298621eb8ba747a4772126d3e90a95271fb0fe40ef4d41477676800f38e2b312d86cc410520900c869cfcb0bfedabb4663122c1354b809b5c5a084749920286c0b371785a01bd55fb08064d14461ffecf89914fa5a07a7ef4cbca56b37bd790570bbe076ad17a366d6116822b2aa269cebac2270991170716501b68e3b6f84ffa8c49d3bf408a31201c5cb78ad285dfdeda8e83deb4cd61116abe2b2e5a32ecfa65a70629974ba91ce4c4e63b156a6bc5421e554d6e9656e7fe42496c4a4bf581ae4d7a2081f1e3a1067b7a31e7ad95009eaca0731e7b3dad02d3b8e35f8114964212a0af1eb936ab1d348caf15707a0a95ace123145127f71667aa15884c47bddf00f14a1889c61d58de6ccb552eb6e50e07b2aaabb8f97dc8ae29980dcc86f937bff017dd45b63efb5023c5aad3585069b7f6e3ecc8381040a473cca84aefe42699b2e014723ca54386ed2a079bb450761dba9bd2d9a82949ae5f33b102738cf9b47547d1d35a81a83135747d7bc75fb1c7cbfa02c282142f0ed1f95610df00c5d81225af5a61eaccc85c8fd19161466f30227d35d9674e778923fc239eb500da5d1b63896609974e70b367d4d68cc2f10d811a2828ff3db2232af72b3ff766295a3d92a17f93b48c75ff59e3eaa2aca1dc05246708240862f3f11fd3972b9414889d27385a6ed0abb2936a08842b9eb033347e64158904cddb94dd2cbe95c5623e676c3926fe319211d803d8176d7030d1e32f6b5bedb39e3053119d6e1fdf646ae7216040575fa69aaa54d9b4c70cbeab236b7324ab322b193678f59915a5b66a874310e60e38fac5231e8f80c5c89a1f8c86aecd6c38bacbe00dc3bb8d4db395d6750f4d211a3cb6ecf0dd04746e9bddc3691be64bc2eaa924c39fafa94d2bf3cdec8b0e491f10e0cdbea50a771122860d5ea64ab6bcf31311ee91575115b8e78a233b8bd56f55c59d691b216d3e912a03bbde075ad561a4232f3e652d9881f87853945f966054354e549a940eb2295163ceaaa995e3cff458b55232e52ef5749b46af982841651a7dc4a5b2760623976751f5996bd88ed7e1ed9cf47e9045b75cccc90e326dc8b317aa489784d7e4b88cd603900dfc74dc7e224fcd981cbeaaf265214ffcf32f18623abe326ebe8c04de059c9dee59325f7d09d5ee4a0a1e5e5b4224a9d0c966b8c84be96fa4aa52978d9b9537dd25a0a4dbac6ad63ea4c98b69a50f74eac5172697353c7aa19c55653f822d09cae9c8664ff9bd63fdac2d8cf4a1aed12546120d6ecf97f8ff130522d6b9b5c31e89c384ac760895ef9eaad56721d0e2effa42e03e198a46a7c73272835cfde3b51e1db4f84e6c8ead67f30771d58f398903069619a1aa05c4de604cf37b161673c66e252ea4657995d38a3b7612280c9361ab2c832947b479555f17f1d12016e7a0ca8916a0625bb251643efbf1b8ff30b948423eb5c428b7709ec7d185f5c84ce490f3ab42e93ffead32214b2d55964599727435610df17a39f8c4cf596d46585fe6203835d2eac78247292c16600b6e990cc6c9858e018cfb3e53dcc057adad9ea5fb95f50a7f3507e9ba04c6c193696f3678a7b3c3d8476e75acbbd500fd2888f56a3734a35b5a05073c87a0c38568718472ba29ad856fbb5851f768c65a04506049866468ad9db67d8c66e69fc4fc194fe6a23cf7cd5e89be375c15ef3d1ba9c523ee02d418945b5c09e892a91efdf2d50aa5d553e1fd4944b7718cbbdafc73ac2b5ab8505453f0d12d397e8a5f3683a63ce4d3afdd8bb859979a1d5ddfc88775bd1b158198c9313dea3b2c5cf5863c6567f331c1d09a447b67fad9f812d4925e6c717c1bf1c13868171a65e48b28a019df4746d7f7f127ff96f0f5d6eb7a148ecb2a8893f3206fae940a7ef29587be7964e5dde848f0eb1aaf7b22b0cce4fd70edb4657a0d91d1b29b20a5ce891b7651bca5dd8d8e561abf75900757ce90de4bb49bf6805cf406186812dd24fdf057a157a5f667121ae70ae542233db1de9bd0027c9017f88f8e19b3931c1196236a08299470d40d58ef4d0a28fb1e7de99dbd2a920d123672271528dc6b8ada0232d05c582a7d76b4e9c19c8b169c7408c55824036338508e2bd53958205ee1210f811bfaf2b050675913a8e7ee42a9e9f90753b3ed699f7b368dc1b96aff4dd90b68b3d7a55c2960fba4c04738101213a4f15db660c06f378e4ced3c89128215da29770d1c82e0d021855c92307c585296c64884adbf6ccb7b6376a919016a4d254112f4713c0d487f879f652a95d93551478f0448399b9a552a15a03321e1862d40afa2788e327d30988320156d1a6eac69fdff8f1d8b3c883b0aa2e69e9c6803528116a8e7fb96eccbe8c17f237d5dd778d98d78e02f95611137fca32fac4bea6199880b91a3f3cde2f573ebcabf34c9669e1e9eef0a1441aa51d1ea8f88ed201565de56e55aa4e8d4d0fddd68b263f89d0791fc86d87bbb26483c4e9b04e58d38134eb1e8a80be67dcda11f7a62318158087f63a04e06e4e5798f86b23fc238e0aa8faabbc728396de9d6a8a81bf79e2e56b6acbdf084bd048c53f1560d04e8ae97330942beb97c45bd79f8630ef6c20683305d71d6d1a14fbeda1d90b2dcf9d3ab1c348a4b252413fd9306f8caf1c2e35c27760a053e856ac2ccc21f1c169bb93ac1c619d3e016bc24ee9946f673e499b12cbe694f6ae647b3e905a096bb888bb143d6870eb23b1e2b0078d118b1f6ce7c09aa9c076a4481d667b315aa3bd73b5eb775c1d11aaf108c59ac6f13a9bbd715ff03182375a668029b4275e63686850c7cab2c4624d4b63a5928b91f6739d5b15c5fb2d961bd50e6ad22db590a044f43fef90ea0bf86a1696c7a0079a0b68fb5a365aa7736259a10eab3b59ecd3aaaec785470f83e53ef0e74ae049cdc806373b7a2e02dee3d614a556182ab4ec8fb8780332271da455990a2ef655fd35d0db2fa6c5ad0e98eb69eddd8d9841d78dd0076e1add82fe44a36ad1cc679ace34c869885d30581b3e6cd689354d1d55976ba01849f6a00e346b1fadcd533c008f9709b823650612c03f9ad011b5cd19c5ca6ceae9e3971ef42dae4655ef22d81d0105e0343528a15b1c74402e21e3ef208c3ed45b7e487f2e4e600fc8d4bfc826740a6f0105b2744c5b1c07b8ef541e96b7a8e8d3595530e298917085de3929f84859c993669cf5fdf5820f7c52123b9baeb59445a49c62ca61265d09f383083ddddbbdf29a401d0bd9d0c9b264b64015017c035099e45181b0efcb473e96734d9c88b685e8439e8a5c0f80436f1bcf2e541ca9cfd8516c20e5f27be14e6a3eccf8d83060b9d2d008d96de3df44bec0c705b64e21466b6665c58bd583a0b0675805d641630b4bd155dd9bd605b89b28d8edc31534cfb3fee9dbc7510ae4c7003af2d66be752327057099a251ead91b6f9f2c7add40efcda7ea7cf11110121ed7208c043f856fdbc1ae1cf774183aeb002ced44e84e69779e1344ce3dccd4e1214e3039f74bf66af1b5b0a92019a4e6b5bd2807bfc4f071e369b44a067101d9da9b9739f7dda07c9ac1138eb79f196c1d50c85c23a8e9a4ed8bdfd1f20f7618f136c495f64cc58d47020dc67b7bda106ce195527cb04454125d174a7bafd0073c174f1bd8587e44ad1ab650719aa96fed405574b8ae8259f023fee9b1249e2a92a341a07d765e4367a8bb8102181eeaf22fce8792a7cb23ce69f910deb794017cc114c10f5a4b8c5077460c72f60846b062f8b1d40f6e08ac24d287c1fc38091501457f12813a39a138f31ef8bbfd146c8a306089304f688095128807b1bd3629219a99d4ad297e8446c755cb962d8afbd8966eb218b55425f75b39beedc51e3886c57217eed01c5d6b7bd7230fa12d58dc4fb4d8624cd9b0a2b08d7e54d9acdf2659aa3e10261d74dc17b56663429d36816a46d8314e90be75a579ecaacc9b3c2dafcba07632ff56b5d0e1b3114e6820b4230a4ddbd3b7712e030a53c6775d77ad878663d8d88919c41d92d870f1ba72b7a5dc516eab8c6e3631bfae552d48f372ddefaa217de2384843f6aed34757e57dfd86fbc63c8be9790e8c213b49a1c8d0eaadb037a99be16c759536291c9651948149caad9f63a75e74fb7f5c5e3c1f79ed610f594857ad6d1dd6beb2b92aef57cbe27d9797fd470060b132de5ee9e4fa0e376c275d4ff51774507d529dc9a784867cae3b6490dadc042090d69ca30a593cad9e66d5cbb1feb5bb95479f52ac15b819bf132ebeb91ae18b866f7fa5dd85430e29fc8951494a4501775870494c0ca036ea2ddece07f1ce28c578811abec386aacb470d0f3edb6c1a912696ccc82972981a09eed0129b840dae88f270b751ed1b554346c56c22d72423f8ad2d1a9fb5474a5449bbf2cd0e2404da4acc5509f09dbaf1ea464e81c5e95ec7c14a99bbcf019794c56b6d171a360625eb388daa13f3d2c053848df63f8a07fc4bb6835d22675ef48bbbf9f8b7f044073158ada1af5aa248f14d7e5eafe69628cb4b7d75eda50f92b2397aac57cefa5cdd4bcd31f84859dbdbffa6038263ca51c95118b281a1de384a2cb8ef2753081154198abc4695d7f9c7b50820e97716981c4c06030a10bc0d6e82ef838676b8ce50b553f295ca9af94dcff7ac38da468384ec300ee6cc3e78640ae75cd34db3348f996ae6a675e414ac6214cf4699bef3037df2543138c2819b32079a142a085645cf538d9c8987ea254b3b8d72a81d4fb64b4c0606c67ea11df7681daf5678fda58d53744af3577171be98098375874778804dc050c8ce0881a8bbf4fab2942b62fe7849876f77c9931c213ef9cd47548e0cedb1b461cea578c5b2910193517f59c2630be3863f367da47f168b906035c1a30f527e00c84ed55f84b01d5d3bc370bfbe5a6498c78d74ea81bea206a241b3c3c9cbb7f30e9566c578b590a39f13f39121036032d987d42c982e845e7d24a7a6ad0c061042765d6e137c1c68d375d53cc6f4641a6905641cef0c5a442971f8400c1ed5126232f794d0585e6bb9a56d68e63f4553f39bc85a215cad50a050fe361ef16354b049a5863f18efd76f5b970dd62f02d09f974c4d31bc56aa72a8a9f1e50ba65b9db5a9df661d18f9189df493d0901430c207f36741ad1f26aee846f29af4aa3521363f79b0663148ee09613643d46a1c10dc18c084280e8cd92bf72a28eae1a278659aa5b7a64ca75639c4455edbcd0aa5146be5e889b5248bfeac746219522eda89f270728e3b8f6aab0117adffef38f2b39423e1499a7c25fd0e0a7b8e5bfb2c8df8e2029cf4a82b8e79416dddbe89b36219f4bbb73f97a0ebc976ef446abe276443cd25501ec965ae7c55475d66a85934c3dcccc362b2909fc152b2b39a74ac1c3edec946db54a006bdc67104672eee3d319d9852bc28bc82f6851b68e0248b3ec7814949afb562f46a88f264863a4e78feada72890066f8ca89e11e0"}, @generic="0d1a3cd1b7330e78c35dfce37ad54155ea84a18b9ff75f7d9c8924a2b75d52a82712dbc414fad25b3d82b1d9406a8f4acd985448f7fff03cf186548b750c2c9dac0e205b995316e21efb4bb8c574688c9db1d6332a4e69f70c84114b64a14bacc20bd30297e02e21318c00e8ad0caa9f4c488a79f504c3d7e32b4fd7fdc8be41735c5017dbfc2ea788fc865302fdd3c5c0a91a20fc6a3bfdb99b66f3223e8d2f2b28cc86bc4a9016f9ad2d81d3caaaf5a508c3e4b0e07fff27518ca8c55d2ff62e94478cea219e75015e80ac164c61012006c09c6b4c7e9553ca879128", @typed={0x4, 0x8}]}]}, 0x2398}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002880), &(0x7f00000028c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002740)={0x0, 0x401}, &(0x7f0000002780)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000027c0)={r1, @in6={{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x1a}, 0x308e}}}, 0x84) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x7ff, 0x5, 0x5, 0x100000000, 0x81}, &(0x7f0000000180)=0x98) 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000), 0x0) 2018/04/06 10:01:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007510000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:37 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x28000000]}, 0x10) 2018/04/06 10:01:37 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x1d, "d139f87436347a8287e307c9e7a9458f9e5e4e5f1ceb19a9a28b808312"}, &(0x7f0000000140)=0x41) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000), 0x0) 2018/04/06 10:01:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e22, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff]}, 0x401}, {0xa, 0x4e24, 0x25a2889c, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x100, [0x864, 0x101, 0x7, 0x2af, 0x0, 0x3, 0x0, 0x9]}, 0x5c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/159, 0x1}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000440)=[0xfffffffffffffff8, 0x0, 0x101, 0x80000000], 0x4, 0xff, 0x3, 0x100000001, 0x7ff, 0x3f3, {0xffff, 0x7ff, 0xec5, 0x1, 0x20, 0x6, 0x1, 0x800, 0x3f, 0x6, 0x63, 0x4, 0x400, 0x2, "617303a4d78384817282f6be0dcb05eb3f2486a52c78385f7763170638534656"}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x5}, 0x8) 2018/04/06 10:01:37 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110700f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 0: r0 = socket(0xa, 0x3, 0x2) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:37 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x22065233]}, 0x10) 2018/04/06 10:01:37 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:37 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000), 0x0) 2018/04/06 10:01:37 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6tnl0\x00', 0x80101}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8904, &(0x7f0000000000)={'tunl0\x00', @ifru_map}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) socketpair(0x9, 0xa, 0x8000, &(0x7f0000000180)={0xffffffffffffffff}) connect$l2tp(r3, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x4, 0x2}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x4800}) 2018/04/06 10:01:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000080)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x80000000, @empty, 0x62}, @in={0x2, 0x4e22, @rand_addr=0x1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x3, 0x5, 0x1000}, &(0x7f0000000180)=0x10) 2018/04/06 10:01:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000", 0x10) 2018/04/06 10:01:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007116800f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x80000001) 2018/04/06 10:01:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 0: ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:38 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x44000000]}, 0x10) 2018/04/06 10:01:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 10:01:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007116000f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000", 0x10) 2018/04/06 10:01:38 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x100, r1, 0x4, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x30}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xceb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4004000}, 0x4008000) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0xb4) 2018/04/06 10:01:38 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xa00]}, 0x10) 2018/04/06 10:01:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 3: socketpair$inet6(0xa, 0x1, 0xaaa, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x224, 0x50825227, 0x8}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r1, 0x7, 0x4, [0x8, 0x401, 0x7fff80000, 0x3]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000000040)={'ip6gre0\x00', @ifru_flags=0x400}) socketpair(0xa, 0x1, 0x3ddf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={'tunl0 \x00', {0x2, 0x4e22, @rand_addr=0x80000001}}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000240)={r3, r3, 0x2, 0x9, &(0x7f0000000100)="20bd27ea9a593327", 0xffffffff, 0x0, 0x7b6, 0x400, 0x2, 0x10000, 0x6}) accept$ax25(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)={r5, 0x7f, 0x1, [0x2]}, 0xa) 2018/04/06 10:01:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000", 0x10) 2018/04/06 10:01:38 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89b3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:38 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x335205b5]}, 0x10) 2018/04/06 10:01:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711006cf30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:38 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xde, 0x78, &(0x7f0000000080)="26caf810c0bc881c89f35b2d9f76fba2d808b6eaaba0029010420cfeb33d8b667bee617cf319cb9a19fc675f222dfb79330eeff09c7ae3538da5e3306eb784a97a8f79cb3c4bf355ea6beae69d3113ea35988a0ed79accf9d34a5ee30bd9a6ad6d13a8366a02071bc456be537ea1f17b718e7056e3172e555016fd54563fc33edb6a518d550ecf980b5fdc0bdbd73997142305c6cb1232a7768859a3dde0d700aacf7bac23d790f433a6d6279d2f6727b11140914d97342ce207a7d32a97fd91bc159ef62aec2262bd43926e8eebc7ccc2bc5f9da215f02dc5c99c66f9ab", &(0x7f0000000180)=""/120, 0xffff, 0x10000}, 0x28) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000000cc0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000140)="7d93d4d27fead8f88ad8f3dc4b75c064a29207147fc69cb6708d40c39ed454fb"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000ac0)="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", 0x11b}, {&(0x7f0000000180)="a3f6dee5241b4abe20e4028dd16a1db840e64a124d3eb3cd74d8bcfbf6c1d9f30a89518f57cd1b3406be9507391f356c34b3247ff5667715e29635421f0cd62c604b1d0c0b4b58b470dfa533406f", 0x4e}, {&(0x7f0000000200)="8d2ae3f46f590a64e8de140654246effe479c5fd8cdc13e9ec7092c2e862db3ed22decda7bc197ae8929e7aede474f76318092efadfb90093461a5d152578f34b81cee234f123b694dee24e67bf066d8547fd1f786acb991e0998260885e6fc7119ed8d104c567cdfebe338d0b52b961e88c05e82eee198a61c800f743e9ae6cf130f4613ebe891472f6c249104e31da93ce4464b00c4088ac1ddb1cc3a98fccc5e4fe3b6ea2842052f88dd44fde5e40760060d966bc76a18f3b1e8e375d1ffc2e54b203d36169cb815fde67ba494e9dd43927a2a65baaacbd395340c382a7059fc531a3b2c44ab945e2326d442a", 0xee}, {&(0x7f0000000300)="5d4051ac70381f41bbcbc5fa2dc88353d1e6f7d540c333e970a61da1d373ade77b24c8f646296f6dbeb440e44647e9de61d126787a86e46324382822b6e1561022fc650cb7be62c16900c5a6315f371570ba90e67c1ced2410dad84ed55b784c5ba3b74856779827cfdbdc5d7640c10a4a2f17882fd6bdb59df8d4d4f2805a0cd9e2704e6db139273449a06d5d6e95aa5d1c4da96512caaccbffd49ccbbb3d2a10653c3f980c63c5a43d21dab421018ac12d52edf1d92bd53582ca981917", 0xbe}, {&(0x7f00000003c0)="317f1c1671c0e3efbf922aec2ab6e571132ccff58e60ccc1aba2542fa57dfcceadbdeccc44b6b817514453ebde01c765723318be23c2e4ce6de07fb892f168ef058197b38c40a95f55331b07b883c005cbd2cf62b65939e6d6679f34e49f172649b0cc1cf18b8153cd7233ef0cf12bedcec5371635f9f6e4467baf36a5203bf368b2607d4595bbea21b9406142ec4d8bc4467b5a732ed445579e43e4b2088b98608ec79b32d5d05d03b60e18bd5f4905773f9726a260db8005e3e13181e440a684102da46442bfaa2530bbbd36cebe2d3ac5bdec0f", 0xd5}, {&(0x7f00000004c0)="c3511cf87eb5ace4c72bf00cfaa5f61cff0e71d126f35af0f547ff888b51d376b0b3c9249ccb1af9560a9224d99aaa6a0b6eb7e352f689de7f74095020dbd98ee1adf21f363fe318cefe1914fde3a8ea2e89ab99971853eaedfea11e2b8acdcb", 0x60}, {&(0x7f0000000540)="138e643a10db5b33b797c9cb64", 0xd}, {&(0x7f0000000580)="eb48fc436221bd2ed403bc06561160fb57e2086be617c437062bac361f2cfac822f5f6d791049c467afcb49f7d5b5602b2acd9ed385b8e0026f668dd71dfa6b31e9abb73b94d26dbb8995512418f4f01cd5426848ce9aaaacc16f3ec93926f8f111d9971ad365b5d7e5863075f65be40032158e18c6b46c42a4035dd5011ce993446c728796ac3a177aa88a72b49a6e4e2", 0x91}, {&(0x7f0000000640)="719e8ddfe0299fd274ab72c6c9c317c229ddecc25481bbd78916921a2dd9e6bfa6826ba74b98fe48df02e9fa458b90269bdc8d254385211a53af585f0804438cd5d25096b861e557bdd21501c32b4d607da4", 0x52}], 0x9, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="010000000900490367c8f8563672a7470598b8ef00c001343fb48ca055ad13939d524d64223d2c5c504de153ebefa434e95cdf084dee767d9b78a946cc7845f7b0517e10c45ca50d4b745592e0b88cb3371064d2b758148a627d6d48b45e2b53d728ce3de634c89d23af955eec18a327a5f945a27fb71e6807fc7531688522e24957095ee7f01de3e7ff7d4bbd852e53407e05cb711f8b3025ea40de6a00296dc1a87f1c33a954b3c67f966f028438bf00c3a3907dd07e1ed267c233d852df23cb1629889cba66f74668702dad6327ff843cc0434bc6fb"]) write$binfmt_misc(r0, &(0x7f0000000c00)={'syz1', "791ceb25e030d2bd80628aa34c02daa40ddfa4751ab8c6406ecb0592eb1e93b78ddfa809ca06bdb67ef23d95b95940bb9a7d0d63213e51cb9a18efeb93f4016e023678e0d59539e24ccd7b92e269519860fcfbc06c0d3e7f7660b706d35edbfa184c808833bb6de80a25bfff21b5b1bd9f98224ee0b3def56e470c5ae2671c0fc20cd88c8a06b883b5fc6ddfe87a38d44ef863b5e8db21602a0a2023"}, 0xa0) socketpair(0xd, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002940)="fd11f507561bad12aeb80e163a9987f178d305e3801a7751040d3cef3f7bd0ea229353c6216180bbd669d2c8ca5bf4b8cb0880f0ebe7995b90e1b56f225011301956a3f3b4e747873c5442f6cc84f5a229d198d640959a3bed88e282ac0ad7a2c1eaf2b0e9e36b388d2548c060b87f0af23fc84a7cfa14afd05836ba6e9016c4a9ea6a5e8ce7021cc4a83b7f0897e4b91a928cd8120fc83b0279a9ab8dc6037b4650b66e1d28f43f3cc98be84c909c60c00d75fc0e789e46f1953a1342beab54dd5bf1c93c53e5d28b319e508371a76f50937dd989fc9c6aa24da903ebdd1e753d805dfa8b5a8749e7a607a7678fe4c443bbc91a85f42ad65f", 0x92) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) sendmmsg(r2, &(0x7f00000028c0)=[{{&(0x7f0000000d00)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x1, {0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d80)="b930aa099dfed9f45452f61cc9b3714688f1760d71b79838ffe128c5cf3ef5f1a60c144edc9371c6b35e10c8b6ca1a21f52de4a3b94f5fffeffdf27edfde572c871f404f7a0b6f5ea603b4af65e1e15ee87e2c8c1e9d6ef0", 0x58}, {&(0x7f0000000e00)="d57c985310e76def4547ab3e5757dcea9a5961460d1737ce1378b74fbf9f12d46fe8a67eca40acda7aa39b1bdda6490b381bd4178f597eb49f06051d1c2eada7916d0bc28d5995a9009fc05590d9c3886cf98815421a7598de56999f24ae79222cb33583154e8306a19bdaba0398aa582fac993497194fd5e3a760429a6f8ba00f3329e8262a45865bac2a6acd351b48a8f12e9ddf83d7594b15340e2eb589a762e4a3c5c98978a7f267b893dd1e7e2e6ba799250b1b8e64", 0xb8}, {&(0x7f0000000ec0)="6d17dd79bfaccd5a94365579de1acc12962a3269ddf1393b0d4514c9fda11f559d508c12add7e1764e677120b756cbadeca1ee9a36f51c8ef7fcc97c0cb7f2fecfdd9512aba8de58bd44865778a0456cfbeaa200db644c8c0a78fc1ab173acfcc59e7bec11352a56f3df5470387520de13d03eab3207d6ddeaddf7ab1541145def69967089b25cd07bd1134fc68cf21f7d65d423010c838c865742158c5116e8a9e61590fb79", 0xa6}, {&(0x7f0000000000)="99203890fa2977d4c5e1ab7f91e13f3c76415ba1d98abf2551d728e281249104fa92984d012af744d26b", 0x2a}, {&(0x7f0000000f80)="3c9bcde24e156b4cad39add93fff3d4c1ff44032ca21792bf998bdeea83b22ad7b255ed371e488685ecda3697fa8ffc604c51ccd242c59cd1407c99cbc5685e7f0ea2df00590650f48c0adb846b2f7b32646af6b778aad9def5a5717a0f6e0caae0826c0bf79c99efa01aa4c296ec1d5ac07649cbdde5483acb7c190fda9d1ea65a2c4a80c2e8b0f49efadb6249322a2e2032a1bca006aa226c6c1899037642f4b22fde1210e004a9e1d18da2e72cf2ea82585b5bc41097eca56908f685f", 0xbe}], 0x5, &(0x7f00000010c0)=[{0x28, 0x189, 0x8, "11bceb551adbd6891bdf973eb004d298c226013ef17b96d2"}, {0xd0, 0x19d, 0x7, "5300c9e6ba4182087c532d5b412e7d71edb93f661b89eb1601a131fc61ef991065cd08d8a5dc6e00f5add96d2fd0d900d48cedc8480c3beec4d7ef578dccea9cd0a7d9935686320b6f00687e248240a91e3471b601bc45a9a2f8af2ade57c61187ff1d57d82bbaab95a46cd82213e713fcce38dd08560e84f73a708b25ceab697211ecc98689024145ed6863e0078c400317affec1c8f9e2e7ae5d2ea7db23919732fc59df61a76929150243e056fdff941b3f3760dfc96843461b5fda1c"}, {0x80, 0x10a, 0x2b9, "cb047b1d0d0623c4b47db185be1635bd54606cfe7273e653961e0638b5a99b135e14fb5fec317e28639494dbb1f024b1ce5e60a2ee4f26a6edc67ac51870e47fedb4fe6130b4c629ddb4c3b1ec974990b01dc4d89f07244a8abb372fd9b1a3f4c0ae6236129a1ce859"}, {0x58, 0x0, 0x81, "60d47a0db687e9809d36173babb439394c7b7e10e44fd5b1270b962e26ba554c64c2cdaf386b48990947d39a3c8295401502ac55e26c6d437767e4427eacd75f5f07073d"}], 0x1d0, 0x8000}, 0x8}, {{&(0x7f00000012c0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001340)="610fe957e70bdfcd900520e5d42a1b950eeab14b19852cc2137bc52201e94570f02ad6ce49f6d80a24464386b6c20d7db8c29b5dbc55bae6f91a2cee58c5123129b84cb6f5733df2b90d8860715b05096bcef74d52093ee9d715abfba24d9147fe9949ca83a81e02cf35a8432e94ff7ed8b7e53a5e96c5d23a7224870ed47a10b68efd591c26cd8fd8d94bdf9af6cd2fb7eed91f197c8b151345860c3c19682aa7a4bc057d9ab750ee70a60439266f98f5cdebcebc849236db6a4ca9272e21f0fc45b969cf39baf89f7b48f69e9057b9a35fc38967e9d3be527c0d1654f534b00be905969e712e517bd0b42e8748db446d15", 0xf2}, {&(0x7f0000001440)="ad7cb1603494f5054a0f3a7046de0d0cb6e6b1e54cce67643ae4e01a626177677b694c88ecc577d6e69070c4380699db29714b3e4a13991dfb2ca4f0059597aff05cdeec06f27f208e0dd09275f33326838b0123590a07f674e2c754771721af96fcff7df6d1bd86223955e8f01a2b25f52d2ccf80091204db03f5fb71149c8caad9a61d96ea75e0a40e5d67c11ed345147be0d8d8670b70d0a10332b1205902d53933d3b39d8dc9911fb5e36574433a", 0xb0}, {&(0x7f0000001500)="eefffc66dba41275ce12c5ba02d001dd86e8ce16d33a9915", 0x18}, {&(0x7f0000001540)="bca79c492f5f73e25c81571223ed4692d47c326e6830696ebec959fcb94f7def033410e04d3f88dae29d06c84e83cee653ffa9b3f8d483c96e642a435e6f3ad79779ab4004f2dc85da424a7cefcbad7188818ac145f0322c635db2b73aec0b", 0x5f}, {&(0x7f00000015c0)="908731bdc7ce0e559cfde21e809ab898d2421b716a874eea9ff5068a3fa40cd5481343864fbce6f343f4821e1090d7b02a1c4cedcc0728b22aee65a482d52963606e08ba75ca908316b691b13dcf63d2a16545ab22ef404b462c13ee2073e52548e2e58383e4ca64da712ca2b28b162a5d7c8f9ace62d9f305556335e3d22debfdd64f75132bede13bfdfe24972920b15cc29543ca02c515a8627df2a3bdccac0e8586781fe0561e775902ce9893b017", 0xb0}, {&(0x7f0000001680)="fbdff531ae54800966e79efdfc20d2d64e9435c042470aa9f3f3867f34dddd532a5cd9559b1f68a943e1b6ad768a0f05264db025723914686369cd0730a5824868c59728b8f026eb72aa10bba9b641eb59fb00e9d1a8ab53514892a6af4c731aef1b9185218a62b251d85230a5a19d69e18da0bb021e9fce7d4f6683122193f8c1c037b0f07ae9493f925980d7b6bd37d3329eb154f7198f2849859d378adbc8e97207fdb755faec9c21220208696b7d8eb6f7603a54e56328409211797abcf7d242616febbde3fa003a7244010a5d83ff1a9cf2bbe3fafcc946fd3749450cad6d", 0xe1}], 0x6, &(0x7f0000001800)=[{0x90, 0x10e, 0x8, "193add82b8c2709982cf27ac3d81e79f2ee1489b2f5f1e3c76419357fe102b0055cfeae7f676c0cd0a155ff1da07ead1af1d7ad4ab87c80974dfd5d33a13a86ae4a92017df434bd95202fb0dbbb9b0c973318ddf0604d499f3880d4e0278412dc3d741cb78c73979853948390e5ff0a39025e8af538a646ea79b02a80da1c5"}, {0x1010, 0x0, 0x1000, "912b00d4a73883a54b5061b611692a6649e22cec893d1b8ccdd4fdb39dbd8a32c565390a3fca0859417f7dc464cb15b1aad1c91455724dc8120d86b14116535453dd0b1cbbda9adaac87eef93e454ad94aebed67e59fe6c18e007e22fe48632fb1661911ca4af52b26aa71cb22c5a4e6d25fa04c1c269baab31568e2160514387430735e08dd51bb9f232edab2b1e5c8fc3b9b5df4ccc477c32e1fb344e8a150b2bff9b09c422ab24b7a82c5d89ac00f6bc326bdd918bcacf3ca4abfb3b5ebafddd4f8d13cc81c416bb55baa4510eefa6578ff5f767c7582b6135825e42bb76be20f1c9a0bf24465b93dab6df9e7ce0643ae20ad5dedc462fb3644894ba7b6b244f59c9420f95f863887b041843f8cd067d40cb7821dc393aa729e12db83a33ecfac4cfaf3b9e29dd4359995db55adb11d38104ac6e8804a449a7a7dad3673c104fb195cba05bfc1e20128173762a1b606a4b55e4d617c37438e158eb54064e9a7c73b53ebf8c17aba4fc0b6d3efc24c79f0f87291a101b262fadc107d76bcbe75faa826ea54b176739d886fe0ce5a0e25115196601047bd392eda253aec05cb2c247c2e6e6e47816e967080232fa5844bb3f96cf59d4c88364b941eb7947eba0b350a24f5235dc95a6016bf50d5748a71fd0d72505603fac32378cb44c7e015a7a2fae6fea55dbe1ee67377625b6c4bc2e120489a61c12e4dafb36c3a03fc2ef71db50b7e0c0a3f37a7be0d93bf868b857f0944fe05a2809e18cafc1ad64287dd238dbc81f64f5073b07673abcf0cb08cd1258d27b79024694dfdd20e618ff5eb2c9800ed560e68f99724dfeb55d2756a119cdede64e91b154a30cb839f2132e207795d96d106c788a54426f8dfa7adccd4b3c49106848e4eb8035d735d2288b2b2fb383c9afa4232dfbe41dc9327668f3f0ffd98381cc383f94fc9853422adec312e0d70faebf4452828186b85c650b6198b61cd5530d682ecb86fc9865e57eb64c4c4b7eac87332a817b7e35c7a501aac82264a90ce11dfc2432dc4640ee8bbe55c1550a212a21df1fe2a7c2990dc514200efb3c31c21ec3d99b76003ac1f0abc91bc8ac5130da8cf758c07fa1368f21edb8f233ab9fe09816772c27e6e63607e50460d1b460e36f9c20f0d08d1a700dd830439f6780563cbd55a9e633aefc0a96c31806c1d4a6114baf7badd67d2a30cd9f5eeb1b90a9f3e207087a207176b06a5bcd83dea21a3c68cb40b0f6f8807eebffc7a5964b03926b81fa99b1d765a18cea77e74a359c4e84ddeb3210f3fc0c2fcc121bce53fddad5d6c784f552c61a99bca0357f9ffc4ac10862c27ea2952a28f7b6fec322f825ab7dd58cf6f6d18f26d76598ecfea2543a28b5e8bd3d748e4d65666b89d2b6d0fb8952da01af04bc2d26c7bfb0741af673123fb1e7334fa0c7bbc26985f4bd1f817391682f4bd00cd706f5dfb458bb75dbdbce60688f7d204288659d74d49593ded2d2185b51f9dfc42d0b38104135f1f40b7483709e0616df0a19d10150a32afc406d7ed1e784afac481aa97b596ebd64338b50baefcd0e0f20792429a6afa1581f5fbb70b5ef059185702f9f0f0b25e4bb42f0d2e8d96754aa4c17bbe89396dc2a78b4d964dac95ab40f2caaad761af9a63eeb64baa4880a6f65e0f980ca6c2bb5c3f4216fa6c58c3ea183025dfd6028d49c14bc5bf3efe88792eec730f4af47794254d59cc31ccff264c75b3bad5c780afbd007d3b42cbb7fe7cde1d1ea328a116e980148589431c13f161fbcf0b2c5094285506aa2f5bc06ba497bf8b3bfe31b7581ecc6065281aecb7128da473fa1082bedcd3abd68c2f3ec58dd1c8776fcd8743445e735b97c8e070214a7ff171f4d1899bd6cfcb1f238c618192e3d5a24d041c561fc4c5bd824143afb333fc30d9413068ca6fba4be97745c6b8a2d3858da33b612ab8b9619c7dcca65043396fa288f00f1ffd7ccbe83b92bbf7fa7219d00e339e718e0be7bb57c00889f582fc7dd0af5cf4972a2f99e5376acf0da3360a39c628a50c54b4b126627b59fa2160b97539a715ba06464db19bd13ac51df77214ebc96230c5e4ba60b7190e17d6d7a982a395d660bbf0c87a80b026ece18de62a4adb76d853117236732037e206f0075437f8c0d44786053dd0d6a0d87c6899c9e47e816854cb25c3c39e9783374c855dde42481e02f5a38ad8ea4110ff2ad769522d4aeb9e440388cc9578f70b1afb2b12161ca65732ed2e980d4db88eaa062272a48c22929e8c9e8869c3414b07c649238f8b19d1417aa9d9a2fb852b1369efc42425cb3d2abb46738b526fff914274aac359fcbde2e8f65419efa981279cc30ea52ebdfabe9c9bbd96cf561ab3d018453c7ed3fbfc885968d612bca4470254bdced43f91efb1447dec01bbe4e66ebf44752576ed46bb4468fde5530fa356b52c440506131e9d50ab8cc2ec2368aba2211957f8a610887cdc76a24784997e34cf3ae282f56731bb442a88879c7cf1d5e19685be58f907d1450b2ddda4c24d47974ef32d2c0a701d6ef5b577db0ab15b14a93dbf67dc4553b037ade278afe0abab380f79eb021bf0ff8ca417d780da9569d0698cb655437f66eab41b20ad30e5ac279ba6ea7345df8f94dd58e4df3f2f77784fbc7d530a303647f4fe407cbf1e67efeff142ec2d31bb66476f7f3c9628cc97d0fc576c6880d44453c9dfcd1885b90836b49486c259189e99e11a76f9265fe475fadc1d4bfe1d4f79a5f967b8ec6f650144917e3ecb081b090eec7e8933bc873e8e8a7a66f70a358ed441728aaa216e2eded88ac387eab8411ec3b22b46c44c4281d1fc5a300ca3863506f377df4093a863df61684885656b254402692e90c4d10db28f4d682614382bbea6b5b8fe87a2d9730920694c9f064f3e5d3786eead08fa737abc0cefa8bbd36e4d1e9d2476da03a3213dfc6dbe4e83b9213183408198cb6ab47c9ba1257986a4beaa2470e0a8bd9e298bb6a09eccba0c280168de6dfbe22cf0b115b5306d5ac07da923adf8e1a388a216cdcecdcb2b4ac5da9d61b00ef2e6e576061bfd76469a56a5e85617826e405af535164c3c5fe4dbf82b9cd5af8ee682b45b666556288c21986bcbeb06089869bcd467e191c4adbfb0dc7cfb7fd3850b28176e04a03522566e4d58e2527bb945c1d9825ca58e6683e6356d7a6bebc1c08017a1da62c24660753aebf2093c406e9818c6dbfaa1e8d70cbc1bbf66a45f68bad01f9822106c465626fc650363fc63d3ca5427cf1c122d66f92d24fd90202e4e886732f315f2941264cbf4b31c1911cb6798b195de3c1aef40b67c6f80132c9e19720f06d31d375501be23048e339b6fc1c629ac150395938cbbf69f00b7a5fbd1c2cd7b707d597099b6d19a28ed9d0d1f0b6ba7486472d9becdebb84880cdf6c7057cb043da2b7085d67029faf401d67692c0144ec674ec0fb8bfa439c483da5b20ca685d0c15c0a552377c99012c6144ef44be3b08cb5010e41aa8845ba399f21c5cdfd2416cdd18cc6cecc1bfb33de37eb5731f71b87f3ae528deaae822c6961ed626855b7e099f3da42fff71831998b63bbc7c393f86d41e61ece6598c6cb5673f81f308a1c47c221d03f7239d33c3eb28a60e8ff57913ae3bf48ddd635ade00e3fb108e9dd787685b03d51ae3b63841a851b6c71ddad6b00d7685197441d70b1fe79bd1b3f930d35fdf4fe27c75247fde344ad58665e6c68f31b61e800395d5fe556bbbb84e92135ed0120ad70f4870c81cbaceb5df5f47bfcc0ea3a9a9fdc8c63f1595820ffe35a8ee5c6abdc96385540069650caeb1066f3c93ae719d779b0b47b90c71995cf0607c42634f3a7bfaec8574850e7d9e124e1aa989b34217755c9e7eb9b1effe08c5be3026727168c0e7872a971b0a3ec8db5fd2a736b959e0f5fc0e7617a0d65168971e05dd58dce25a350b6054aaa575ec32168226de80fe0d63489ed2aa52c02569854f1561d496f9042eb3b97d4077a2f189034bb5a2c88c5ec965fd43d2f601b7aed39f3ddd3ba672619475d24502d347c4969bfb5813a36b97173d58c6c9b949b6f4b18c07b305c1cf73de7015ef3a033fb79d4c94bca1efa1912cad624cc9f22e19f24b58bca51b679821b27bb610eef0415860767a64de0f4fe119ab53fadce51f6e1142ae5ea57b3085c3c67aa428028809d63c738b271da1bb0e6dd40afd6f2f1d3264a048204a4fa0fd54528f6133e75f20fc48765d02cdf6a83470ad76074697d34e831ca402f1926fbde9c10e3efd1d3976e5702b625508a0e0aff2d554d47dac4b19f543c28262275995f5a15ba2df3878a64bb8422021fafcddf1863442e36bcdc4bc486b14eee28e6d68aac428e8087d3076cb459a91d249ad6363b13c402e34573cabd081e53828fad4ac9fd099355bb3622bcee09d150fe931d3b847b034b293cf20a4d69d117627b6a0a3436067f44734f9c971375a9333f23226ddeb6138bd63b07e970b405b9d4057d09174d04c3cb8b5aa046fa91ad7b9e608d4f790a11fcc1aa62d2ab8cab8c980f65a60461c6295fa772f2ab5972559f40b7efe2d551ba8d5fda307a1d4fc05c01cf033b20762f5b3dc039d3210b222a16b0bf7a791c465302cb7ad55eff33dbb19b1f0949c15c2323a850090a465d81d79fbc781becae5da906f04baa74fec8683c571f5485761ae50341bbe17ba123805abdc5a33652bbf3e519ec00c4af79a10e884fae02a633b021d04edeb542b98d1369951c864b8a16361a4d09b250c360be7f6990f29534a22e822bb899192f3b17c297518b6e96d8c238a438afc1b4755df253132bff718be7681f0d29c913befb9a435feed4b63ac83ef78d135247c3571938d29c41b2c167cdbdd365d55ee2a70ce510cf2af1a4a1fd6b4acee1e7d7da4cf4fa4448a6431e385f08184018074a8e667f92123656d55a040a4d12999aba9cb92eaf70b4a662a5069ed9eef33da0e3c8b6fac7e5d4cfeb518e821a012e2c36b6e22f5a274800dd158a9ead022da88c23343faba3e62c048c70a498edba682d204f449f2027c4b7d728eb24d5bb5a1f7d5959177acfdf0317011a61b461f64ccd9a3a9c32e8d34f9d230bac1ffe1a8bbd27efcce662c948cc1d7ac626a96ee6f1036398f1af76c01857f8dfa610a899441b3056d16cc840f7b517f33ee9590b5a21c636e2c8ead1d86207c82508a394bf3f6ee08622cad590f5d3a465564d8c1216575b991fd3d5638263599d5b976a0c7e46570ebadfbb403d70b09f4bfc4a52a056f1e7dfae834e69dddc1d7c42dd881e373642f3bcff5fc183824a5c4d50fdaae2e1aedd7a4af337397044f76960a04504da78ae1726aac072ef5c0c54edf88c827622862bba7cff0a207a9e6da540c8dee1049a2aac69c11736bc67c3bcedf95d9f4316d8d76dfec643d9959a5b0281f9d1fefa683ec516e9473694ce853ff388b4554af9a23422233488751170b5e9d09d9f0e63b8ae9c66d76dab1d23d57e7402f09eb2d253126afcadb665d6f2eda1c131f89fc26a9d46c137d267c7edc9914b3bd4ae843263663b7389972ebe8084723ac7d2c6d2ad1181793380f342b1d592a0a80319a446389d3178cfe2989861e171cf2a20df15d336ba4bdaf0fb0f138b093d4d0b63e956afeba70e839bee0eedcaaa1852bbfe3b92517b7ea5e0a41da8b23a6bcc0c798aa73135e690a0ec8fa91c671c61d816898143ac1092334c96b79be06bc4fa1095d1c203094a0ec7b7741ad48397054bd0e1f844db62af8511852422c279a482113f4df6e"}], 0x10a0, 0x4000844}, 0x7}], 0x2, 0x40) 2018/04/06 10:01:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) [ 908.974591] nla_parse: 38 callbacks suppressed [ 908.974600] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 909.071139] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:38 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x3, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x199, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:38 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4308000000000000]}, 0x10) 2018/04/06 10:01:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) recvfrom$llc(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x10002, &(0x7f0000001080)={0x1a, 0x30d, 0x4, 0x7, 0x1, 0x81, @random="cb76b0e176ff"}, 0x10) 2018/04/06 10:01:38 executing program 0: r0 = socket(0x0, 0xb, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10000000}) 2018/04/06 10:01:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) 2018/04/06 10:01:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110005f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) 2018/04/06 10:01:38 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5159f32a8c4d7000000000000e10000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x6bf, 0x100000001, 0x9, 0x5, 0x8, 0x0, 0x3f, 0x3, 0x226, 0x38, 0x210, 0x3, 0x8, 0x20, 0x2, 0x4, 0xc2d, 0x7fff}, [{0x60000007, 0xffff, 0x101, 0xffffffff, 0x4, 0x1, 0xff, 0x80}, {0x1, 0x800, 0x2, 0x8, 0x5, 0x80000001, 0x81, 0x7ff}], "856529194e12d1891937b0d0ff3458559b4a70edd7361da6228bc76f3132ed55300c1b7300", [[], [], [], []]}, 0x49d) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:38 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4308]}, 0x10) 2018/04/06 10:01:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socket$inet(0x2, 0x3, 0x0) 2018/04/06 10:01:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 909.232278] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xbc, "009b09977bf3373c6371a1768f5989ef471a804744c3c85cbf2bd7c4fd29eccd41950b86df618956c0af40cc310a68445f64b1ea62fe757734515ead76ef3defe959c0959389c90618fe785897ed6b657c5f7fa145be6b4279e6dfdb766eb686dc887a1ccab90fb6c228746fd3df86ea1ffc6679bdb1fb5f0e79c4a172adeb1c7996c65f37ed291d38e1627ecd623f738379764cfb582c8f508d4110b1bdc15313c8fc1661e2691b170d600e399df7d4738a6c19a347ba87e9b83829"}, &(0x7f0000000140)=0xc4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x955, @local={0xfe, 0x80, [], 0xaa}, 0x159}}, 0x1, 0x8, 0x0, 0x40, 0x4}, 0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x200, 0x7, 0x4, 0x2}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) r2 = accept(r0, 0x0, &(0x7f0000000280)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f0000000340)=@can={0x1d, r3}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)="c9706d6c83f92faa844944aa8e7b969b2e5754c5c3a099e7b79f019e2ceaefb19a6e1e87315427fbb7ef9b791cf3696d70af52dec7c641eb5fa040d272bab5a0a527d859e0d0f76ff4a0a37a132ad5577bf9ccd7e229b9d5e8ae76b497d6efa2f89644e856fb42af6f1b2c58eae0d164f7158aba2686447a49be155fc3b2cc397769c2d89c350f2f3d9b99abb27da26640", 0x91}, {&(0x7f0000000480)="88f7aa08c41445d0565084123a11a34fb206519f0449ab86b5aeb734b3cfb95506a2071c30e0f151a01b26cb2d0fc3ad7aa2b089e0fd026454ed", 0x3a}], 0x2, &(0x7f0000000500)=[{0x100, 0x188, 0x9, "1772a73562dbd54ed0e986e201b31506ab91fac2540a1ba96fefb5cda367ffb767de1d38d2e8c290dc6148ade9d4804efd3072017ddc91647904e776316c0df6ebba39e80585e349d79c0a8769f6a6e377c69c55d7bcf22f79a46692dd7dbc673068aa275caeccd5603d41c53bb820b0ffee4862f8a589ffe86dec699afd87f319fb1100963ad4da786d1da094fc4fce8e512b068d757f811160b3100bf971988f9c2bca66bc83f47c0478d782a489c383b6d1709de8b30e2f2110895f2d671efd177814bc16eabaaa878350d69815a186e0080d46664dda9f6513e9bbba1b560b95ee4cae08275a266faae9c2"}, {0x80, 0x107, 0x6, "7de6dda60e80c93cb184d5a2bc9f9739cda96c84f21469a426aaa1e32b23e25be452d52c930543d451596af728df2a8128d1866fc5ea9e77f02c2926c0a1cfc83eefbf6ad8a6bf481503de73cc1d9e21d6ea35be526381d5a677851314478ad2bc7945c99718100b718958"}, {0x100, 0x10d, 0x6, "0a63c5a0cbf14da5af5eb9a8faf521bb6c33620e7eb41d49b569f3c215f66b6b671c131e47cc9da777a89cc49229a03c0db7884c9b506cbb3c1bb727e39d0942b4da0bc2e90c11ac8f9437d66bd6d344cab9c2e144ca95f671861043108b6710f208f953ce0b9810424e6c370fb6918db03d26be478b561eb7f7b03ffd91c3f66156982ad648aef675c0b0a51eb1144cf6ef640c612ff7ed2e3f5fc7d540be79dc1eaf06d84b2f871f5f05d86d0732642efad87de9f600f1683d5ef4fe3405db7d32098c7fd80e18ae5c93f93b7ed82977e11a7e6842cc454c8ccfde8bec6a611a6286bd4b7a57cb75f7d6440bf98e"}, {0x40, 0x109, 0x7, "4876235f208d63ccac98cc25121d1a5261b8fa4930cbb628bcaecbc45833d06bdd82477c39d6576a695608e2"}], 0x2c0, 0x4004000}, 0x0) [ 909.347939] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) 2018/04/06 10:01:39 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000cd000000000006000000000000000000eda862"]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x40000000000000, 0x0, 0x2, 0x211e907e}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x6}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x7ffff000, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x3400]}, 0x10) 2018/04/06 10:01:39 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110020f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x13}, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1ff, 0x4) 2018/04/06 10:01:39 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 10:01:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) listen(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000440)={0x0, 0xffffffff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r1, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x7}}, [0x9, 0x6, 0x8, 0x0, 0x2, 0x7dc, 0xf5, 0x8, 0xff, 0x3f0a8c7b, 0x7, 0x1, 0x4, 0x0, 0x80e5]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, 0x4) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000300)=0x1, 0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000380)={0x4, 0x7f, 0x76, 0xffffffffffffffe0, 0xffffffffffffffe1, 0x4, 0x8, 0x0, 0x4, 0x8c, 0x7ff}, 0xb) getpeername$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r4, 0x3f, 0x0, 0x2, 0x1}, &(0x7f0000000400)=0x18) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r6, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/06 10:01:39 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x2]}, 0x10) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 909.549433] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 909.584297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:39 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) bind$vsock_dgram(r0, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@multicast2=0xe0000002, 0x4e22, 0x1b7c00000000, 0x4e23, 0x81, 0xa, 0x20, 0x20, 0x7f, 0x0, r2}, {0xa9, 0x101, 0x1000, 0xce, 0x7, 0x3, 0xef3, 0xe3e4}, {0xe6, 0x12c, 0x80000001, 0x40}, 0x8b31, 0x6e6bbd, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x3, 0x3fffffff80000000, 0x8, 0x5, 0x7fffffff}}, 0xe8) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0xc0, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) 2018/04/06 10:01:39 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl(r0, 0x8916, &(0x7f0000000040)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:39 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110048f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 909.726577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 909.764630] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:39 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x2800000000000000]}, 0x10) 2018/04/06 10:01:39 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000040)="5e54c3cdf87bbd4d880b125a14990bcde98828c1f6e5e64bfdbb58dc92130c5f7b8d18d7277b2014f9eedae4198648569b0ebecdf62fead233e9b25df3d6c44c884221978b079d445834cc59bcc867193738b4ee9d9847805b2fcbb47e22d5c5b55dd3f3bf5aa700d44037d6358a81fe452e9c5c213f335307ebd13c9955fd14c1f5c64eb8efa2da6f42") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x6a56830fadf02b63, 0x84) getsockname(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendto(r0, &(0x7f0000000080)="b692d5c6f990189cdc6b51cdca51a751112e3a15d512746ef8b2e80b6ddf8047e659d8b965db58506e0f389e3c1553d7fc8f1a22bce6a5f6071485a624a63ff4dbc3da79758d8e00afefa13d9394fa705c63c46e9281e2bd1503836c68ade3727746e6630f80", 0x66, 0x4005, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}, 0x80) 2018/04/06 10:01:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) 2018/04/06 10:01:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0xec0, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110060f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000a13656e76e7bf1cadbdd34f59940599f38b50a96d37c6e5074b6efafa3"], &(0x7f0000000140)=0x3e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x9, 0x44, 0x7, 0xa56, 0x3}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x100000000, 0x3, 0x187, 0x6be, 0x100, 0x7fffffff, 0x0, r1}, 0x20) [ 909.917956] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:39 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x567e674800000000]}, 0x10) 2018/04/06 10:01:39 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 0: r0 = socket(0xa, 0x3, 0x1ac) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x21, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d650000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 909.960971] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x10, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x409, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0xead27b88aefd2c4d, 0x862}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x2, r2, 0x0, 0x8}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1000000]}, 0x10) 2018/04/06 10:01:39 executing program 0: r0 = socket(0xa, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0x20, 0xffff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x8000, 0x0, 0x6352, 0x80000001}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x4, 0x0, 0x1ff, 0x9, 0x400, 0x0]}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x1, 0x4ba, 0x1fffc0, 0x1}, {0x9, 0x7, 0x8, 0x3}, {0x4, 0x2, 0x5, 0xffffffffffffff02}, {0x4, 0x2, 0x19e3, 0x9}, {0x1, 0x8001, 0x6c, 0x4}]}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2, 0x2, 0x2, 0x0, 0xff}, 0x14) 2018/04/06 10:01:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) 2018/04/06 10:01:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0xfffffdef, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110003f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x521, 0xf5, 0xf9, 0x80000000, 0x20, 0x8, 0x7, 0x9, 0x401, 0x1ff, 0x2, 0x1, 0x8b15, 0x47, 0x1f]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, 0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xae, "ad74f4eff62a3da0ca559aaa619ba9e18c7fefbe9a0094f8011c8a2accba91a8b9a41c9ab1dad3fb3a8a17041849406e948e3ec0ac7a01d75bad96fa7bfc3cc6db3b7022550afda33db7b4df1f7ca7a2284dc8e07a75e8422ae33afccccb338c0e4a2d6f079d5d7acb6d76e860311fdcb506aa97988204d040f3d4db6ff2f846470f2489eb408371e96b34c9c6ffa1a87dfba6e4b6d52275e5ce2ba85397b2f2c6e45779d33cb442f982bf3b05ba"}, &(0x7f0000000180)=0xb6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x24}}}, &(0x7f0000000400)=0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2ff71d0, 0x200, 0x1, 0x40, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0500000000040600950f0200090056baf65aef6fd5d0967017015f77638af920057fd8d68e76f3ede262f021bcfd31421629513f054e3c4030cf270bb5517371da27492c674553f1ce62ad781150160c9e6d17a3843aa407641f5b50ab8a19ef49f0e976c5558047"], &(0x7f00000001c0)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x9}, 0x8) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/8, 0x8}, {&(0x7f00000005c0)=""/180, 0xb4}], 0x6, 0x1f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/06 10:01:39 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) 2018/04/06 10:01:39 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x33fe0, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 910.296158] validate_nla: 20 callbacks suppressed [ 910.296165] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001600)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000001640)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={0x0, 0x1000, "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"}, &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002a80)={0xfffffffffffff800, 0x8, 0x1, 0x84, 0x9, 0x1000, 0x87e, 0xe0, 0x0}, &(0x7f0000002ac0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002b00)={0x87e, 0x209, 0x94, 0xf5, 0x0}, &(0x7f0000002b40)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003fc0)={0x0, 0x1f, "4462010507a4e02117cac0068cd8269ec19e86d0365ce3749abf5d4dd9fc8f"}, &(0x7f0000004000)=0x27) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004040)={0x0, 0x4, 0x20}, &(0x7f0000004080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004840)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xbc}}}, &(0x7f0000004900)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004940)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004980)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000049c0)={0x0, 0x20, 0x10}, &(0x7f0000004a00)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000004b00)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x4}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000080)="c76acda6134c15e29a15324696c193eaa45adf", 0x13}, {&(0x7f00000000c0)="ad265648f89838dc8e517312609b12ed67fa7881af6f9b007f8f66c709ba8077d76d402a13e0a892d8083581b20f9525fdac63488bc127b08215877593d8b5cd7652138ed246e709d56d8486c36126cbf5ce1e365c820e486135a9c2f59f3d174d964a5a4e01fa535a7b64e0775d9fb364236980688bdedde190871b68fae3c0ee8d985bf75bbb541b12ab9a92ba7458c555491d7a2b6b93c1e3ac74339ec111ea95b9dd637bf6770730d2cbb11e366578d0d58362e9a2ba0ed4ad81e8a620", 0xbf}, {&(0x7f0000000180)="989dfa79a9c3c1aa1d9885314f55848da9fe542f3c08735a27809dcc404795f34b0842eaf0f29af97abc359919964325f2ca56d2c80a1bee17964968a1248e81c707ad76f2673b2f02917389d04ce587584ec9a197d0eee72525ef81e363337e2edf87c52726b8eabea94e177d716f267b0b95f821591163e0eed52d1739574aae56515f7aadc30d4f5abe21c4ea3da68c38f26a39b392516a0d0dd6", 0x9c}, {&(0x7f0000000240)="53187f0d957cca56d0eb6420cea3d83f65c1b6e8eeff19826cec0d1d44fcb562712762dc42ecbb18994e3464d2cae9e952bba03c2898266938b123338ace694dbdbb776aa47e6f679aee629b082396bf9a33bf266ce5050783210377974e3913b319b19a53ec882f1474b90dae1054fa0415fca19defd53135dc3b61a8", 0x7d}, {&(0x7f00000002c0)="2b8ef7ee22f67786ebcf1b3035e8949ba09796fcb0a6172328e0490bb70353d479a25f94d513c52f3a33f8322f43cbd3cbd26b9bc6bdb76bf158d3230a052658c28f42120d26d9f6309b79abada59a7a3d9570a95b1fa18b0b53d7c605fb45fb8f6d5b6db66fd3a393247277a859a2d32b856d2d496b84a5116f56f8f3b59ddf839864fdd4318aa31642e4c47c6ea8e85ce54d9001bd0518cad55f522b2a88234f17d301e1fccfa8ab5a74218ecf5491da601d8aaa6703136b9aafd5a9f7ab7fb75fa4ce2e0e6f7f303ea535aaf6ebf435438bdaaec6278db8c9cf97", 0xdc}, {&(0x7f00000003c0)="a861ad0c307d1a756de05962fe86e3eff4edec77d6833202dfca6510a5fbd475a9f314e991ae5798f8ab294d4788d6f362ee35f1e3400b9d22e31aadb2c8a5688655ad8a2c4fd914210e9a2f111cd76922893af273341838fd67e94808a5b317e9eba9676b08953f667a2c9b756ba93b547cdd4f3840673d63e1698bc3f94979e5e21031e079ec460f932605cd93fc9e14", 0x91}, {&(0x7f0000000480)="b46025c38938debe813c09c110fbc761ad4c75dbc05eebe04071e76b7d86eac40bf0b3c676c95b91fd670ab4fd510c1bda142c17c7e42bd1b59409a043a8f9", 0x3f}, {&(0x7f00000004c0)="92df97d91d28b90f3b63f6bbe78de9240e73dc09e2b1d678ea0a93cabc96bd5decddc19847231281a9b342816569484dc3996f2a917d5da32df066c86ae7c76ec3186c198eef4c456f1ccbdfa4575f14d9b2c51ebdf864b4440ace9f5e9246d089cdd6efbf61e4db717a12a45db0abf0684de48a0d89", 0x76}, {&(0x7f0000000540)="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", 0x1000}], 0x9, &(0x7f0000002700)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0xfffffffffffff22b, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x10001, 0x7fffffff, 0x430, 0xd15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0xa166, 0x5, r3}}], 0x90, 0x24008041}, {&(0x7f00000027c0)=@in={0x2, 0x4e21, @rand_addr=0x7fffffff}, 0x10, &(0x7f0000002a00)=[{&(0x7f0000002800)="11e5546fc955c0cd8ff5a7eabb87198b6cce210d194f456f70d12a639f61dab69da061c0dc4afee7cb46b23ab326348271e18da7a166e51b81d6b66a982e8d6133ec4c64f351d4778e1a67930d95da08254f7588b4580ed76680363a136b82568a0de7d072d321713d89d78c63074ce4b1c2a60edd8e5e3bb1c1aa6e8cdd8661882088dfdc89df7e90c2a9631b1a86531bd5ac22b0bf226af572913a731201816af3b76c32d45a1f936c6c869e490c484fcb0c1bbe9cc429af3a52581bd69376712259b098843db6eb44ed030e7c17b49537bed9a5e088979cd6705ad32a90c9f49453ffab2ef707fd904b81af862d8132444db39952c9", 0xf7}, {&(0x7f0000002900)="651513fe587b3bc241404d04a3b02772d8e46541b9e0a99618e694a358a0a393f9a8be19b02eb10080729c5761bb23f6cc672bd25989608749", 0x39}, {&(0x7f0000002940)="b5e2a4b9edb9005d40e3675045113750906611a7cf6d620b396d4a7daa8634350c6c49fad8d76c0b97ab82873aa6bc50b8d99b1657a967537a151298", 0x3c}, {&(0x7f0000002980)="187cd6304abf89679ba73bcf30", 0xd}, {&(0x7f00000029c0)="fb4e53e90790ced35fd21d2e872c24e4ae4a1767b489d99c791a381993f2fdfe4a8db51540c92f25da", 0x29}], 0x5, &(0x7f0000002b80)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0xa, 0x1, 0x6, 0x2, 0x3ff, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0xfffffffffffffff5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1dc900, 0x5, 0x7fffffff, 0x9, r5}}], 0x90, 0x20040054}, {&(0x7f0000002c40)=@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, 0x1c, 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&(0x7f0000004780)=[{&(0x7f00000041c0)="75a615f26ad0583eddf95048ce777fac6f8fa8d50d03866afb8d9e1d81216bbc20be50a87f0b3d5a3ddf47a5dbef3fd38ab6afba3338830b432b5af4af960f5578d3ff506598f7858d9d855b2ef77dac21fdd923d93d2893d434f8e4f1596cbfa71e6c23b436633d960113286115c39d637652998ec08727061b5caedbba0fad3ba8c33fb8e23ea5921a63e60ba848609fadc21fb2c996953645076cf374f2315c8861d6f75e8e14b93ca3e51df2166099d841a468d362f963df9612935c87699142c45e6196f577b78c709846e0", 0xce}, {&(0x7f00000042c0)="78081b362013b2d8619a7e5c382560693a9da7d6d77da61c88fe615791675643f9e2a0c2029646a965e42cbcfe3ddc5f86179369446530587d2bb973fbeaeded67a14d68891a143d06cc153c267b6f6bcbe467b2f09063", 0x57}, {&(0x7f0000004340)="f3270574c55fc3a35ee18d041167e2bd941fe92c51fafc31444e4b3981c00ea80c114efe24704fda53d95cad40ffcea87ebaceb52c2283e4a50d9bcd2f4a2bbd5aab8f8905b1d07ec3f08f5d842c9a8a602f37469bc0d7d8f1c8463861113d2238ab0ef43cfa5d27e360bcdb8c0b0d806be48eb8df4ad8c22e8c7dea79c95369b68b2a331502d2d44dba94ae49da00ead7b12e51138c1e87cf31d0dfcda0a6286982af32d8be896f98e6a47f7961b57e44649636087f2928af64ffaabbd30f25", 0xc0}, {&(0x7f0000004400)="0dd3d2e54fd8c3f60a10b284580db8a22fdec5d530885b83badbb55afdbf51429c1ce767c78564e4d4dca7cb614e84aa278b725da4000b9558b70f84248c0855d1698c3d332fd9ceb0e49bcb78165141a15141f729281e1c220e6a99a9c84b090fa76575520ad868acb945b25c642c8dd2348df2e6f5ef45442d057eddc7f8c7884534d991138c7b1a9f539a46b95c772db0f4c2d18ecf", 0x97}, {&(0x7f00000044c0)="9a9bde6979d2050b27866f4a8d88abfb7fbb6d54697d2c5aa4039172312734c654d31199ab05c61385358c6bd59c5166ba120d9d88619a7d84a0d5a9f140706eca11877002fe00124314b1ef95d968bf9066f4a6c184185d6a4185f93232d89f86be1ef4d0e12a703e7e681ed6eace16", 0x70}, {&(0x7f0000004540)="5109552da78a81c50342d8399aed699fc73e94b19ebf21f5266e09ca00ec8d3eafbedd5664d5f9a451f90a4ac2466ad11f82edbe1df1072ec9d6ad1c42b66b6a", 0x40}, {&(0x7f0000004580)="bf0b658ef7caf678d0d7b0a52d8bb7547677a9d309a885f10bc9e11fb95414ff8df408084c83c5fc6a9d41ac12e99d30871da089bd217a5a874358ce5e424285aadc35ed04b4a0a5767b3e6cab02675b39e062ebf20fb86530705c6f82027d9bfe99bb325c2282a18edcd4e57d40c915617acb2a7e15536cc50a83e10654a1ba1865d37c3fa8b97010e3371f95043ecbf733f023823570536ce2d0cef2f7ab11d1313646ae03eb89e05d20a121a1a417de6c930c9a649faddd92efb32c92cc9e5fb570e34f88562b4d6367b9909294babfe058daa08498d88f92ce483744a0b11545dfefd3ae", 0xe6}, {&(0x7f0000004680)="3d3a9bdfb92de4d7285f0696aeb72ec092f1ee42c0cc879dc6525553f98758f185111ced723f7a0e2156193860dd1ace3bc6e2c158b2e3c40d19a68799ded80d4c8f83bcd51352d450cf9124f0b44b4b604f721e54dd4bebb432452bfc1bc67b651d9b10dee266cf8d00ae9f7942e8d07e442b2307777b7dac7b82b32de938e0844d926bda1cab46e707a86298d2758d79f7898d2a309c2e42ee4d00b771fb485c0b4eb0e6853168b3dfee19b0", 0xad}, {&(0x7f0000004740)="ccfc8cfed773304af7286e60a1184507fe23d8526b69d16124e3d63d5dcc1d4d79118c599f5c8ff60d950bc738102cd6d0d4115943863e2b77a3", 0x3a}], 0x9, &(0x7f0000004a40)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x1, 0x7, 0x6, 0x8, 0x3f, 0x1800000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x204, 0x9, 0x8, 0x97b, 0xac6f, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x4, 0x20, 0xfffffffffffffff9, 0x401, 0x9, 0x8000, r10}}], 0x90, 0x800}], 0x4, 0x0) 2018/04/06 10:01:39 executing program 0: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/06 10:01:39 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x91ffffff]}, 0x10) [ 910.367708] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x7fffffff, 0x27, 0x1000, 0x2, 0x6, 0x400}, 0x7}) 2018/04/06 10:01:40 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0xf, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:40 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711000ff30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:40 executing program 0 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/210, &(0x7f0000000180)=0xd2) ioctl$sock_ifreq(r0, 0x89d3, &(0x7f0000000000)={'rose0\x00', @ifru_hwaddr=@random="a55787613646"}) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000040)={'ip6gre0\x00\x00\x00\x00\a\x00', @ifru_map}) socket$l2tp(0x18, 0x1, 0x1) 2018/04/06 10:01:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:40 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x43080000]}, 0x10) 2018/04/06 10:01:40 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x1000, 0x83d, 0x4, 0x6, 0x5, 0x40, 0x3c4}, 0xc) accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x80000) connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x9, {0x9, 0x9, 0x8, 0xfffffffffffffff8, 0x6}, 0x6, 0x1}, 0xe) [ 910.631455] IPVS: length: 210 != 24 [ 910.639156] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 910.648704] IPVS: length: 210 != 24 [ 910.655589] FAULT_INJECTION: forcing a failure. [ 910.655589] name failslab, interval 1, probability 0, space 0, times 0 [ 910.666908] CPU: 1 PID: 23066 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 910.673752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 910.675781] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 910.683109] Call Trace: [ 910.683135] dump_stack+0x1b9/0x29f [ 910.683153] ? arch_local_irq_restore+0x52/0x52 [ 910.683174] should_fail.cold.4+0xa/0x1a [ 910.694640] FAULT_INJECTION: forcing a failure. [ 910.694640] name failslab, interval 1, probability 0, space 0, times 0 [ 910.696632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 910.696650] ? __local_bh_enable_ip+0x161/0x230 [ 910.696670] ? _raw_spin_unlock_bh+0x30/0x40 [ 910.730671] ? release_sock+0x1e2/0x2b0 [ 910.734637] ? __local_bh_enable_ip+0x161/0x230 [ 910.739296] ? __release_sock+0x3a0/0x3a0 [ 910.743437] ? find_held_lock+0x36/0x1c0 [ 910.747505] ? check_same_owner+0x320/0x320 [ 910.751819] ? rcu_note_context_switch+0x710/0x710 [ 910.756738] ? __netlink_lookup+0x5cf/0xaa0 [ 910.761057] should_failslab+0x124/0x180 [ 910.765109] kmem_cache_alloc_node+0x272/0x780 [ 910.769686] ? find_held_lock+0x36/0x1c0 [ 910.773743] __alloc_skb+0x111/0x780 [ 910.777455] ? skb_scrub_packet+0x580/0x580 [ 910.781774] ? rcu_is_watching+0x85/0x140 [ 910.785913] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 910.791100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 910.796629] ? netlink_autobind.isra.34+0x240/0x330 [ 910.801640] netlink_sendmsg+0xaf0/0xf80 [ 910.805700] ? netlink_unicast+0x740/0x740 [ 910.809930] ? security_socket_sendmsg+0x9b/0xd0 [ 910.814676] ? netlink_unicast+0x740/0x740 [ 910.818903] sock_sendmsg+0xd5/0x120 [ 910.822610] sock_write_iter+0x35a/0x5a0 [ 910.826665] ? sock_sendmsg+0x120/0x120 [ 910.830635] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 910.836164] ? iov_iter_init+0xc9/0x1f0 [ 910.840135] __vfs_write+0x5bc/0x880 [ 910.843841] ? kernel_read+0x120/0x120 [ 910.847722] ? wait_for_completion+0x870/0x870 [ 910.852315] ? rw_verify_area+0x118/0x360 [ 910.856460] vfs_write+0x1f8/0x560 [ 910.859995] ksys_write+0xf9/0x250 [ 910.863547] ? SyS_read+0x30/0x30 [ 910.866988] ? mm_fault_error+0x380/0x380 [ 910.871127] ? ksys_ioctl+0x81/0xd0 [ 910.874748] SyS_write+0x24/0x30 [ 910.878106] ? ksys_write+0x250/0x250 [ 910.881897] do_syscall_64+0x29e/0x9d0 [ 910.885772] ? vmalloc_sync_all+0x30/0x30 [ 910.889911] ? _raw_spin_unlock_irq+0x27/0x70 [ 910.894396] ? finish_task_switch+0x1ca/0x820 [ 910.898883] ? syscall_return_slowpath+0x5c0/0x5c0 [ 910.903803] ? syscall_return_slowpath+0x30f/0x5c0 [ 910.908729] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 910.914087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 910.918928] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 910.924108] RIP: 0033:0x4552d9 [ 910.927288] RSP: 002b:00007f6bb0a7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 910.934988] RAX: ffffffffffffffda RBX: 00007f6bb0a7d6d4 RCX: 00000000004552d9 [ 910.942244] RDX: 000000000000001f RSI: 0000000020594000 RDI: 0000000000000013 [ 910.949502] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 910.956759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 910.964017] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000000 [ 910.971306] CPU: 0 PID: 23071 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 910.978149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 910.987509] Call Trace: [ 910.990110] dump_stack+0x1b9/0x29f [ 910.993748] ? arch_local_irq_restore+0x52/0x52 [ 910.998432] should_fail.cold.4+0xa/0x1a [ 911.002501] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 911.007618] ? debug_check_no_locks_freed+0x310/0x310 [ 911.012820] ? find_held_lock+0x36/0x1c0 [ 911.016906] ? check_same_owner+0x320/0x320 [ 911.021240] ? rcu_note_context_switch+0x710/0x710 [ 911.026179] should_failslab+0x124/0x180 2018/04/06 10:01:40 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x500]}, 0x10) 2018/04/06 10:01:40 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x2000, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x1, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x1, 'lc\x00', 0x20, 0x1, 0x72}, 0x2c) 2018/04/06 10:01:40 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x34]}, 0x10) [ 911.030247] kmem_cache_alloc_node+0x272/0x780 [ 911.034830] ? check_same_owner+0x320/0x320 [ 911.039159] ? __check_object_size+0x95/0x5d9 [ 911.043663] __alloc_skb+0x111/0x780 [ 911.047385] ? skb_scrub_packet+0x580/0x580 [ 911.051710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.057307] ? _copy_from_user+0xdf/0x150 [ 911.061466] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 911.066490] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 911.071265] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.076805] ? import_iovec+0x24b/0x420 2018/04/06 10:01:40 executing program 0 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 911.080786] ? dup_iter+0x270/0x270 [ 911.084419] pfkey_sendmsg+0x250/0x1050 [ 911.088402] ? _copy_from_user+0xdf/0x150 [ 911.092561] ? pfkey_spdget+0xb10/0xb10 [ 911.096542] ? security_socket_sendmsg+0x9b/0xd0 [ 911.101299] ? pfkey_spdget+0xb10/0xb10 [ 911.105282] sock_sendmsg+0xd5/0x120 [ 911.109001] ___sys_sendmsg+0x805/0x940 [ 911.112983] ? copy_msghdr_from_user+0x560/0x560 [ 911.117754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 911.123302] ? proc_fail_nth_write+0x96/0x1f0 [ 911.127807] ? __fget_light+0x2ef/0x430 [ 911.131787] ? fget_raw+0x20/0x20 [ 911.135261] ? find_held_lock+0x36/0x1c0 [ 911.139332] ? kasan_check_write+0x14/0x20 [ 911.143568] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 911.148503] ? wait_for_completion+0x870/0x870 [ 911.153096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.158639] ? sockfd_lookup_light+0xc5/0x160 [ 911.163139] __sys_sendmsg+0x115/0x270 [ 911.167031] ? SyS_shutdown+0x30/0x30 [ 911.170837] ? __sb_end_write+0xac/0xe0 [ 911.172485] FAULT_INJECTION: forcing a failure. [ 911.172485] name failslab, interval 1, probability 0, space 0, times 0 [ 911.174812] ? fput+0x130/0x1a0 [ 911.174828] ? ksys_write+0x1a6/0x250 [ 911.174850] ? ksys_ioctl+0x81/0xd0 [ 911.174867] SyS_sendmsg+0x29/0x30 [ 911.174880] ? __sys_sendmsg+0x270/0x270 [ 911.174894] do_syscall_64+0x29e/0x9d0 [ 911.174916] ? vmalloc_sync_all+0x30/0x30 [ 911.212288] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 911.217124] ? syscall_return_slowpath+0x5c0/0x5c0 [ 911.222043] ? syscall_return_slowpath+0x30f/0x5c0 [ 911.226967] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 911.232325] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 911.237163] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 911.242338] RIP: 0033:0x4552d9 [ 911.245515] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 911.253220] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 911.260478] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 911.267737] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 911.274991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 911.282251] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000000 [ 911.289524] CPU: 1 PID: 23091 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 911.296368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 911.305725] Call Trace: [ 911.308321] dump_stack+0x1b9/0x29f [ 911.311956] ? arch_local_irq_restore+0x52/0x52 [ 911.316633] ? kernel_text_address+0x79/0xf0 [ 911.321044] ? __unwind_start+0x166/0x330 [ 911.325202] should_fail.cold.4+0xa/0x1a [ 911.329270] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 911.334385] ? save_stack+0xa9/0xd0 [ 911.338016] ? save_stack+0x43/0xd0 [ 911.341646] ? kasan_kmalloc+0xc4/0xe0 [ 911.345537] ? kasan_slab_alloc+0x12/0x20 [ 911.349693] ? find_held_lock+0x36/0x1c0 [ 911.353775] ? check_same_owner+0x320/0x320 [ 911.358097] ? rcu_note_context_switch+0x710/0x710 [ 911.363031] should_failslab+0x124/0x180 [ 911.367095] kmem_cache_alloc_node_trace+0x26f/0x770 [ 911.372196] __kmalloc_node_track_caller+0x33/0x70 [ 911.377122] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 911.381886] __alloc_skb+0x14d/0x780 [ 911.385606] ? skb_scrub_packet+0x580/0x580 [ 911.389938] ? rcu_is_watching+0x85/0x140 [ 911.394092] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 911.399297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 911.404841] ? netlink_autobind.isra.34+0x240/0x330 [ 911.409870] netlink_sendmsg+0xaf0/0xf80 [ 911.413942] ? netlink_unicast+0x740/0x740 [ 911.418187] ? security_socket_sendmsg+0x9b/0xd0 [ 911.422946] ? netlink_unicast+0x740/0x740 [ 911.427189] sock_sendmsg+0xd5/0x120 [ 911.430914] sock_write_iter+0x35a/0x5a0 2018/04/06 10:01:40 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x20000408, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:40 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711007af30501000b000500000010d10b00cf", 0x1f) [ 911.434988] ? sock_sendmsg+0x120/0x120 [ 911.437181] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 911.438970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.438987] ? iov_iter_init+0xc9/0x1f0 [ 911.439005] __vfs_write+0x5bc/0x880 [ 911.439022] ? kernel_read+0x120/0x120 [ 911.463340] ? wait_for_completion+0x870/0x870 [ 911.467772] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 911.467940] ? rw_verify_area+0x118/0x360 [ 911.467960] vfs_write+0x1f8/0x560 [ 911.482888] ksys_write+0xf9/0x250 [ 911.486440] ? SyS_read+0x30/0x30 [ 911.489894] ? mm_fault_error+0x380/0x380 [ 911.494048] ? ksys_ioctl+0x81/0xd0 [ 911.497686] SyS_write+0x24/0x30 [ 911.501056] ? ksys_write+0x250/0x250 [ 911.504859] do_syscall_64+0x29e/0x9d0 [ 911.508750] ? vmalloc_sync_all+0x30/0x30 [ 911.512901] ? _raw_spin_unlock_irq+0x27/0x70 [ 911.517405] ? finish_task_switch+0x1ca/0x820 [ 911.521912] ? syscall_return_slowpath+0x5c0/0x5c0 [ 911.526867] ? syscall_return_slowpath+0x30f/0x5c0 [ 911.531813] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 911.537184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 911.542041] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 911.547224] RIP: 0033:0x4552d9 [ 911.550414] RSP: 002b:00007f6bb0a7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 911.558128] RAX: ffffffffffffffda RBX: 00007f6bb0a7d6d4 RCX: 00000000004552d9 [ 911.565391] RDX: 000000000000001f RSI: 0000000020594000 RDI: 0000000000000013 [ 911.572642] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/06 10:01:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c8000000773af53aaff50caf45cf300e1446f407697bcc526f4455e122c9245bb5d0da94ceabc50791a034bc50fbb8470d58dae5972ecf160b04994df5ff01619a5bf242ae276dbdc32833b3990b3057b8a145d5561b32a8603c0e6966e12518d61065e35cced0bf87314bf8060d18e2c58869750a7204d634a4f744faf48858c6a849ef8ad7ba740dc9417bc68df2ae01b9835a2510a6701451ebf2a7f7c8d66d58b8cd900e24864d46c363b10d8f6b17c4e97dd318c060b43c971b7c2df91415563bc4a2e23ba4724d5954"], &(0x7f0000000140)=0xd0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000380)={r5, 0x3c}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0xffffffff, 0x730, 0xa093}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x11, 0xc4a88c8a7a838610, 0x7, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x80}, @in6={0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80}], 0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:41 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe00000000000000]}, 0x10) 2018/04/06 10:01:41 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110f00f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:41 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x24, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:41 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:41 executing program 0 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 911.579891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 911.587141] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000001 [ 911.649308] FAULT_INJECTION: forcing a failure. [ 911.649308] name failslab, interval 1, probability 0, space 0, times 0 [ 911.656261] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 911.660672] CPU: 1 PID: 23107 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 911.674716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 911.684073] Call Trace: [ 911.686667] dump_stack+0x1b9/0x29f [ 911.690311] ? arch_local_irq_restore+0x52/0x52 [ 911.694992] ? kernel_text_address+0x79/0xf0 2018/04/06 10:01:41 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x63, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_settings={0x6, 0x3, @raw_hdlc=&(0x7f0000000040)={0x4e, 0x400}}}) 2018/04/06 10:01:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000040001, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 911.699409] ? __unwind_start+0x166/0x330 [ 911.703573] should_fail.cold.4+0xa/0x1a [ 911.707652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 911.712773] ? save_stack+0xa9/0xd0 [ 911.716413] ? save_stack+0x43/0xd0 [ 911.720045] ? kasan_kmalloc+0xc4/0xe0 [ 911.720987] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 911.723935] ? kasan_slab_alloc+0x12/0x20 [ 911.723957] ? find_held_lock+0x36/0x1c0 [ 911.723988] ? check_same_owner+0x320/0x320 [ 911.743739] ? rcu_note_context_switch+0x710/0x710 [ 911.748686] should_failslab+0x124/0x180 [ 911.752793] kmem_cache_alloc_node_trace+0x26f/0x770 [ 911.757916] __kmalloc_node_track_caller+0x33/0x70 [ 911.762859] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 911.767623] __alloc_skb+0x14d/0x780 [ 911.771352] ? skb_scrub_packet+0x580/0x580 [ 911.775691] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.781238] ? _copy_from_user+0xdf/0x150 [ 911.785395] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 911.790421] ? rw_copy_check_uvector+0x2d3/0x3a0 [ 911.795191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.800735] ? import_iovec+0x24b/0x420 [ 911.804725] ? dup_iter+0x270/0x270 [ 911.808358] pfkey_sendmsg+0x250/0x1050 [ 911.812336] ? _copy_from_user+0xdf/0x150 [ 911.816494] ? pfkey_spdget+0xb10/0xb10 [ 911.820478] ? security_socket_sendmsg+0x9b/0xd0 [ 911.825238] ? pfkey_spdget+0xb10/0xb10 [ 911.829219] sock_sendmsg+0xd5/0x120 [ 911.832937] ___sys_sendmsg+0x805/0x940 [ 911.836924] ? copy_msghdr_from_user+0x560/0x560 [ 911.841696] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 911.847240] ? proc_fail_nth_write+0x96/0x1f0 [ 911.851742] ? __fget_light+0x2ef/0x430 [ 911.855720] ? fget_raw+0x20/0x20 [ 911.859177] ? find_held_lock+0x36/0x1c0 [ 911.863250] ? kasan_check_write+0x14/0x20 [ 911.867490] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 911.872430] ? wait_for_completion+0x870/0x870 [ 911.877025] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 911.882570] ? sockfd_lookup_light+0xc5/0x160 [ 911.887077] __sys_sendmsg+0x115/0x270 [ 911.890973] ? SyS_shutdown+0x30/0x30 [ 911.894779] ? __sb_end_write+0xac/0xe0 [ 911.898765] ? fput+0x130/0x1a0 [ 911.902046] ? ksys_write+0x1a6/0x250 [ 911.905857] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 911.910705] ? ksys_ioctl+0x81/0xd0 [ 911.914340] SyS_sendmsg+0x29/0x30 [ 911.917880] ? __sys_sendmsg+0x270/0x270 [ 911.921949] do_syscall_64+0x29e/0x9d0 [ 911.925837] ? vmalloc_sync_all+0x30/0x30 [ 911.929990] ? _raw_spin_unlock_irq+0x27/0x70 [ 911.934489] ? finish_task_switch+0x1ca/0x820 [ 911.938990] ? syscall_return_slowpath+0x5c0/0x5c0 [ 911.943921] ? syscall_return_slowpath+0x30f/0x5c0 [ 911.948856] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 911.954235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 911.959090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 911.964286] RIP: 0033:0x4552d9 [ 911.967480] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 911.974857] FAULT_INJECTION: forcing a failure. [ 911.974857] name failslab, interval 1, probability 0, space 0, times 0 [ 911.975192] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 911.975201] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 911.975208] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 911.975216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 911.975224] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000001 [ 912.023161] CPU: 0 PID: 23144 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 912.029987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.039334] Call Trace: [ 912.041910] dump_stack+0x1b9/0x29f [ 912.045533] ? arch_local_irq_restore+0x52/0x52 [ 912.050205] should_fail.cold.4+0xa/0x1a [ 912.054254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 912.059345] ? print_usage_bug+0xc0/0xc0 [ 912.063392] ? print_usage_bug+0xc0/0xc0 [ 912.067440] ? find_held_lock+0x36/0x1c0 [ 912.071483] ? graph_lock+0x170/0x170 [ 912.075274] ? lock_downgrade+0x8e0/0x8e0 [ 912.079407] ? find_held_lock+0x36/0x1c0 [ 912.083455] ? lock_acquire+0x1dc/0x520 [ 912.087428] ? nfulnl_recv_config+0xee8/0x1b40 [ 912.092001] should_failslab+0x124/0x180 [ 912.096070] kmem_cache_alloc_trace+0x4b/0x780 [ 912.100641] ? kasan_check_write+0x14/0x20 [ 912.104860] ? do_raw_spin_lock+0xc1/0x200 [ 912.109100] nfulnl_recv_config+0x12eb/0x1b40 [ 912.113586] ? nfnl_log_net_init+0x480/0x480 [ 912.117977] ? do_raw_spin_unlock+0x9e/0x2e0 [ 912.122370] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 912.126937] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 912.132041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 912.137064] ? find_held_lock+0x36/0x1c0 [ 912.141124] ? graph_lock+0x170/0x170 [ 912.144920] ? lock_downgrade+0x8e0/0x8e0 [ 912.149060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.154585] ? __lock_is_held+0xb5/0x140 [ 912.158638] ? nfnl_log_net_init+0x480/0x480 [ 912.163040] nfnetlink_rcv_msg+0xdaf/0xfe0 [ 912.167266] ? __lock_is_held+0xb5/0x140 [ 912.171315] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 912.176312] ? nfnetlink_rcv_msg+0x3bc/0xfe0 [ 912.180708] ? nfnetlink_bind+0x3a0/0x3a0 [ 912.184842] ? graph_lock+0x170/0x170 [ 912.188629] ? find_held_lock+0x36/0x1c0 [ 912.192681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.198205] netlink_rcv_skb+0x172/0x440 [ 912.202257] ? nfnetlink_bind+0x3a0/0x3a0 [ 912.206397] ? netlink_ack+0xbc0/0xbc0 [ 912.210270] ? __netlink_ns_capable+0x100/0x130 [ 912.214919] nfnetlink_rcv+0x1fe/0x1ba0 [ 912.218882] ? kasan_check_read+0x11/0x20 [ 912.223016] ? rcu_is_watching+0x85/0x140 [ 912.227157] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 912.232342] ? nfnl_err_reset+0x2d0/0x2d0 [ 912.237183] ? netlink_remove_tap+0x610/0x610 [ 912.241674] ? refcount_add_not_zero+0x320/0x320 [ 912.246416] ? kasan_check_read+0x11/0x20 [ 912.250546] ? rcu_is_watching+0x85/0x140 [ 912.254676] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 912.259848] ? netlink_skb_destructor+0x210/0x210 [ 912.264677] ? kasan_check_write+0x14/0x20 [ 912.268895] netlink_unicast+0x58b/0x740 [ 912.272953] ? netlink_attachskb+0x970/0x970 [ 912.277354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.282873] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 912.287875] ? security_netlink_send+0x8f/0xc0 [ 912.292439] netlink_sendmsg+0x9d8/0xf80 [ 912.296487] ? netlink_unicast+0x740/0x740 [ 912.300718] ? security_socket_sendmsg+0x9b/0xd0 [ 912.305467] ? netlink_unicast+0x740/0x740 [ 912.309688] sock_sendmsg+0xd5/0x120 [ 912.313386] sock_write_iter+0x35a/0x5a0 [ 912.317430] ? sock_sendmsg+0x120/0x120 [ 912.321393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 912.326911] ? iov_iter_init+0xc9/0x1f0 [ 912.330869] __vfs_write+0x5bc/0x880 [ 912.334568] ? kernel_read+0x120/0x120 [ 912.338438] ? wait_for_completion+0x870/0x870 [ 912.343025] ? rw_verify_area+0x118/0x360 [ 912.347169] vfs_write+0x1f8/0x560 [ 912.350698] ksys_write+0xf9/0x250 [ 912.354222] ? SyS_read+0x30/0x30 [ 912.357657] ? mm_fault_error+0x380/0x380 [ 912.361791] ? ksys_ioctl+0x81/0xd0 [ 912.365409] SyS_write+0x24/0x30 [ 912.368780] ? ksys_write+0x250/0x250 [ 912.372570] do_syscall_64+0x29e/0x9d0 [ 912.376448] ? vmalloc_sync_all+0x30/0x30 [ 912.380585] ? _raw_spin_unlock_irq+0x27/0x70 [ 912.385071] ? finish_task_switch+0x1ca/0x820 [ 912.389550] ? syscall_return_slowpath+0x5c0/0x5c0 [ 912.394478] ? syscall_return_slowpath+0x30f/0x5c0 [ 912.399405] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 912.404761] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 912.409605] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 912.414783] RIP: 0033:0x4552d9 [ 912.417957] RSP: 002b:00007f6bb0a7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 912.425645] RAX: ffffffffffffffda RBX: 00007f6bb0a7d6d4 RCX: 00000000004552d9 [ 912.432896] RDX: 000000000000001f RSI: 0000000020594000 RDI: 0000000000000013 [ 912.440147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/06 10:01:41 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x2000, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="7ae76dee080e8cee804932d8352cf7592e10716d730b75f933750e084d16de7f745b438e71dfd0b9c11625f668a897f4181d80fb035df6dcd042404427a0ef462567ad70f92cefeacc5bbac0c576ef544e8b71b0eed3bd4adb8665afc7ae447b22578cda6b8c22ca81881617a5224317645a18085a4c6bc33a3853d14cd38f9d1edebe87da72318780d5bddd48", 0x8d}, {&(0x7f0000000180)="c182d8c864f81daa75fffcf9525a081aee4a739187e69559436e05ef1fadd71ee951242ff648a257e03c6e15bc39525a5d7c5c2c8fb98d81dead4565992c25b143477b2e5ce7ac5cf807661708fb536a9307b2d6aaac55d5f37b", 0x5a}, {&(0x7f0000000200)="c7b965f210b8db04fd1b3570be500c96689ad53c04e081ac1693d6ac27e63906d202d381d5a550f8d3d265dc5dad087b7dd13b3a103bf399dbe37e7d79cf6719054d480b67d83b048d7dfcb78a2dcedf66712e368aa319d60355296e9d4de4932b37cf98b71c93c0663e793b137019a27d2377837ec0664f5a2dc1eb7dab90c2fdca43dc3e9038adc89e0d6f5d6ff4d6706b0a145ebd6d62acb48c7a3753d92422f87417beefeb897b9ed8484160a4911ecb2dc3300922c11531f4f2a2b7873670c8feb6e694fbe89d09b585217f2106bc47b329728938771b510de6", 0xdc}, {&(0x7f0000000300)="032d56f6599fc7ea", 0x8}, {&(0x7f0000000340)="dffaa9572dcadc6ab099a5e0fd6c7472f20b57eaf9b7553fc6614190a7d0c0a99ab95bb303633a14db07eb10ee378f5b2e1b06372fde0096a3f3c642", 0x3c}, {&(0x7f0000000380)="7b33d01ba4318348298409ba20c0473327a3d6840565b1d481467fecacfadf8d0bbb568307e3fd51fdd389d2589f4c0fe3148bd6cf8e00f963b51b9745b7ff9574d756944a674767127e00cbe75c129f8a81c874ca68bb5da3f2d7aa1bd0b28f31d4c366a2bb1ef2ba981014a9c3519ad4c61fa86fc7307394ea3e1902fe2c7b3d69650aab694a79941d4bc3e8bb3d269d5b83a78dc3159d1a655794ba8111bb7ad2afe8ef3fce281d36fd1e0d79d93d20d653292b8007aa9638acdf8acb8dcda141d267bcd120955cd57a2985f6bda6a98d16512b31d80288bab3e0f46763d634d86a0fb5cceaf5b0a8", 0xea}, {&(0x7f0000000480)="7b2fdb1a61478f30139e22095359c2b226d562136786a4d072e6749df4bdcff54e23bfe1160aed5d9d83dfc9adc3b12f6c6308c362838b83e0fd6c17eb8942d25740019163b668ac58fb5f892dc48deec568572713e02fc1478edf0d90cb4ff0d4499780418b6a2c40724d816ee580d44cbc0263975d542d512816c3d921c313e42b0ca6280db742e31c8a860cc0e6591f109c8c9e61441b5ff9f5ff53fb5c6c4f8da1465241bf8f7849b62f0cbf541b5c9fd8d0e60399fde3a1342e409888ce183941770bd50071d46ceb5eeb1b01", 0xcf}], 0x7, &(0x7f0000000600)=[{0xc8, 0x1ff, 0x6, "f3e988fb2f4ef65fe2f325f9b97fcdef4144e6a92f242bef9a6d917d94a685e0a3247185974a0a5e025784722b2171988561c3d603fe5045b5351d430f10a076db995e9a8b82d7b1b6d0ef78cb4ab42894160ec41df50596b5ca4dbb335e5c571069d07c35548fe26dd9b4c256b2ea8363fe11c23bfe70c3605b5f999e08cc79ffb3a0e78341fc36f8766de0a333bf1633593313b411a70e5dc3bb7706789fa19594f029076ee1599303fc970a580e700ec4b818617f"}, {0xa8, 0x118, 0x5, "3ef86c1f80a02a3713aa5ff358b46f93a1244e22161da8d50af6c0b1c8ad0d8b3c776f3e6252af7864669effd8201742a39ecac9734bce3ba32cf35fa5f7fc30ab054ce6ded70b91e429c9fc83e6bf1fa6b42065c5649458a1c82c6db9170543b5aa7f6b8304b3cbb8b3af0bace2eb3b3f61b5dfec584733f99ed080a2a829407e125f9fe4ad56287cc5bde0b37bbcef2b41"}, {0x1010, 0xa7e5bbdbf751de87, 0x0, "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"}, {0xc0, 0x1ff, 0x8, "d75f378ea43f79b613b0c0179b046f1c1689e49898df00161bd96dc6c7fc99cb9d8b204bf5cfd843705f59f36b212580ef4d8644b5b73e81b1ddcbd10300703958262d3339c3ba32375b9fbdde511d5a0fc433d0eb0b5245ca668466211fadb50930b997e3c401495d1814704fffb2025624527de157692ee47da11a8b2c4474f8b3bfdc4fb76dbbec8a9bfcf158b51b012d745a40d82457ee031d7e373875ab2fceeb77c4e505be0d6f7db632f31f"}], 0x1240, 0x20008000}, 0x40005) 2018/04/06 10:01:41 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110400f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:41 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000680)=@hci, &(0x7f0000000700)=0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='vegas\x00', 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x89, @empty, 0x4e20, 0x2, 'sed\x00', 0x1, 0x8, 0x68}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x9, 0x0, 0x4}}, 0x44) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:41 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x8055000000000000]}, 0x10) 2018/04/06 10:01:41 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:41 executing program 0 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 912.447401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 912.454666] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000002 [ 912.502361] FAULT_INJECTION: forcing a failure. [ 912.502361] name failslab, interval 1, probability 0, space 0, times 0 [ 912.513712] CPU: 1 PID: 23149 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 912.520560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.528805] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 912.529911] Call Trace: [ 912.529935] dump_stack+0x1b9/0x29f [ 912.529960] ? arch_local_irq_restore+0x52/0x52 [ 912.548087] should_fail.cold.4+0xa/0x1a [ 912.552165] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 912.557283] ? lock_acquire+0x1dc/0x520 [ 912.561269] ? pfkey_sendmsg+0x5e2/0x1050 [ 912.565429] ? graph_lock+0x170/0x170 [ 912.566213] FAULT_INJECTION: forcing a failure. [ 912.566213] name failslab, interval 1, probability 0, space 0, times 0 [ 912.569237] ? find_held_lock+0x36/0x1c0 [ 912.569262] ? __lock_is_held+0xb5/0x140 [ 912.569289] ? check_same_owner+0x320/0x320 [ 912.569311] ? rcu_note_context_switch+0x710/0x710 [ 912.597778] should_failslab+0x124/0x180 [ 912.601835] kmem_cache_alloc+0x2af/0x760 [ 912.605983] skb_clone+0x1ed/0x4f0 [ 912.609517] ? skb_split+0x11d0/0x11d0 [ 912.613399] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 912.618408] ? iov_iter_advance+0x2e4/0x14c0 [ 912.622809] ? check_same_owner+0x320/0x320 [ 912.627127] pfkey_process+0xb9/0x8a0 [ 912.630919] ? iov_iter_npages+0xe60/0xe60 [ 912.635151] ? pfkey_send_new_mapping+0x1260/0x1260 [ 912.640158] ? copyin+0xb7/0x100 [ 912.643518] ? _copy_from_iter_full+0x2b0/0xd10 [ 912.648182] ? usercopy_warn+0x120/0x120 [ 912.652236] ? iov_iter_advance+0x14c0/0x14c0 [ 912.656732] pfkey_sendmsg+0x5f4/0x1050 [ 912.660695] ? _copy_from_user+0xdf/0x150 [ 912.664840] ? pfkey_spdget+0xb10/0xb10 [ 912.668807] ? security_socket_sendmsg+0x9b/0xd0 [ 912.673555] ? pfkey_spdget+0xb10/0xb10 [ 912.677522] sock_sendmsg+0xd5/0x120 [ 912.681229] ___sys_sendmsg+0x805/0x940 [ 912.685199] ? copy_msghdr_from_user+0x560/0x560 [ 912.689952] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 912.695482] ? proc_fail_nth_write+0x96/0x1f0 [ 912.699972] ? __fget_light+0x2ef/0x430 [ 912.703936] ? fget_raw+0x20/0x20 [ 912.707379] ? find_held_lock+0x36/0x1c0 [ 912.711437] ? kasan_check_write+0x14/0x20 [ 912.715665] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 912.720591] ? wait_for_completion+0x870/0x870 [ 912.725170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 912.730697] ? sockfd_lookup_light+0xc5/0x160 [ 912.735185] __sys_sendmsg+0x115/0x270 [ 912.739066] ? SyS_shutdown+0x30/0x30 [ 912.742859] ? __sb_end_write+0xac/0xe0 [ 912.746829] ? fput+0x130/0x1a0 [ 912.750099] ? ksys_write+0x1a6/0x250 [ 912.753896] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 912.758729] ? ksys_ioctl+0x81/0xd0 [ 912.762347] SyS_sendmsg+0x29/0x30 [ 912.765875] ? __sys_sendmsg+0x270/0x270 [ 912.769928] do_syscall_64+0x29e/0x9d0 [ 912.773805] ? vmalloc_sync_all+0x30/0x30 [ 912.777944] ? _raw_spin_unlock_irq+0x27/0x70 [ 912.782432] ? finish_task_switch+0x1ca/0x820 [ 912.786921] ? syscall_return_slowpath+0x5c0/0x5c0 [ 912.791842] ? syscall_return_slowpath+0x30f/0x5c0 [ 912.796771] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 912.802130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 912.806968] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 912.812149] RIP: 0033:0x4552d9 [ 912.815325] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 912.823027] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 912.830285] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 912.837544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 912.844804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 912.852060] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000002 [ 912.859336] CPU: 0 PID: 23161 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 912.866180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 912.875534] Call Trace: [ 912.878137] dump_stack+0x1b9/0x29f [ 912.881770] ? arch_local_irq_restore+0x52/0x52 [ 912.886448] ? refcount_inc_not_zero+0x2d0/0x2d0 [ 912.891212] should_fail.cold.4+0xa/0x1a [ 912.895279] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 912.900382] ? find_held_lock+0x36/0x1c0 [ 912.904460] ? find_held_lock+0x36/0x1c0 [ 912.908539] ? check_same_owner+0x320/0x320 [ 912.912867] ? rcu_note_context_switch+0x710/0x710 [ 912.917804] should_failslab+0x124/0x180 [ 912.921876] kmem_cache_alloc_node+0x272/0x780 [ 912.926476] __alloc_skb+0x111/0x780 [ 912.930198] ? skb_scrub_packet+0x580/0x580 [ 912.934527] ? kasan_unpoison_shadow+0x35/0x50 [ 912.939109] ? nfnl_log_net_init+0x480/0x480 [ 912.943519] ? __asan_allocas_unpoison+0x16/0x20 [ 912.948277] ? nfnetlink_rcv_msg+0x6e0/0xfe0 [ 912.952702] netlink_ack+0x2d7/0xbc0 [ 912.956417] ? nfnetlink_bind+0x3a0/0x3a0 [ 912.960573] ? netlink_sendmsg+0xf80/0xf80 [ 912.964813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.970356] netlink_rcv_skb+0x35d/0x440 [ 912.974422] ? nfnetlink_bind+0x3a0/0x3a0 [ 912.978579] ? netlink_ack+0xbc0/0xbc0 [ 912.982474] ? __netlink_ns_capable+0x100/0x130 [ 912.987151] nfnetlink_rcv+0x1fe/0x1ba0 [ 912.991132] ? kasan_check_read+0x11/0x20 [ 912.995289] ? rcu_is_watching+0x85/0x140 [ 912.999442] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 913.004645] ? nfnl_err_reset+0x2d0/0x2d0 [ 913.008805] ? netlink_remove_tap+0x610/0x610 [ 913.013310] ? refcount_add_not_zero+0x320/0x320 [ 913.018079] ? kasan_check_read+0x11/0x20 [ 913.022230] ? rcu_is_watching+0x85/0x140 [ 913.026390] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 913.031593] ? netlink_skb_destructor+0x210/0x210 [ 913.036446] ? kasan_check_write+0x14/0x20 [ 913.040692] netlink_unicast+0x58b/0x740 [ 913.044774] ? netlink_attachskb+0x970/0x970 [ 913.049191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/06 10:01:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0xf, 0x50b, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:42 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xf4010000]}, 0x10) 2018/04/06 10:01:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x2000, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:42 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe8030000]}, 0x10) 2018/04/06 10:01:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x506, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000080)={"698f3667f2653000e9f20000e2e7ff00", @ifru_data=&(0x7f0000000040)="94f87f7ae194cbad99c3098fc412b25d8f2953a17646cc33d65162fb09f984e4"}) [ 913.054737] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 913.059759] ? security_netlink_send+0x8f/0xc0 [ 913.064351] netlink_sendmsg+0x9d8/0xf80 [ 913.068422] ? netlink_unicast+0x740/0x740 [ 913.072666] ? security_socket_sendmsg+0x9b/0xd0 [ 913.077425] ? netlink_unicast+0x740/0x740 [ 913.081666] sock_sendmsg+0xd5/0x120 [ 913.085386] sock_write_iter+0x35a/0x5a0 [ 913.089453] ? sock_sendmsg+0x120/0x120 [ 913.093437] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 913.098977] ? iov_iter_init+0xc9/0x1f0 2018/04/06 10:01:42 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f00000000c0)=0x398) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffffffff, 0x5, 0x6, 0x53, 0x80}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x2, 0x0, 0x0, 0xc}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0xffffffffffffffd5, r4}) getsockname$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) 2018/04/06 10:01:42 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x3e8]}, 0x10) 2018/04/06 10:01:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x509, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 913.102957] __vfs_write+0x5bc/0x880 [ 913.106676] ? kernel_read+0x120/0x120 [ 913.110571] ? wait_for_completion+0x870/0x870 [ 913.115173] ? rw_verify_area+0x118/0x360 [ 913.119326] vfs_write+0x1f8/0x560 [ 913.122874] ksys_write+0xf9/0x250 [ 913.126420] ? SyS_read+0x30/0x30 [ 913.129876] ? mm_fault_error+0x380/0x380 [ 913.134029] ? ksys_ioctl+0x81/0xd0 [ 913.137671] SyS_write+0x24/0x30 [ 913.141043] ? ksys_write+0x250/0x250 [ 913.144859] do_syscall_64+0x29e/0x9d0 [ 913.148750] ? vmalloc_sync_all+0x30/0x30 [ 913.152904] ? _raw_spin_unlock_irq+0x27/0x70 [ 913.157402] ? finish_task_switch+0x1ca/0x820 [ 913.161909] ? syscall_return_slowpath+0x5c0/0x5c0 [ 913.166842] ? syscall_return_slowpath+0x30f/0x5c0 [ 913.171790] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 913.177173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 913.182034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 913.187233] RIP: 0033:0x4552d9 [ 913.190419] RSP: 002b:00007f6bb0a7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 913.198144] RAX: ffffffffffffffda RBX: 00007f6bb0a7d6d4 RCX: 00000000004552d9 [ 913.205416] RDX: 000000000000001f RSI: 0000000020594000 RDI: 0000000000000013 [ 913.212686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 913.219954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 913.227221] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000003 2018/04/06 10:01:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r1, 0x200}, 0x8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0x20000, 0x200}, &(0x7f00000000c0)=0x10) 2018/04/06 10:01:42 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x700000000000000]}, 0x10) 2018/04/06 10:01:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) connect$llc(r1, &(0x7f0000000200)={0x1a, 0xfffe, 0x0, 0x9, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50a, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:42 executing program 2 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:42 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110074f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:42 executing program 0 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 913.375287] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 913.392277] FAULT_INJECTION: forcing a failure. [ 913.392277] name failslab, interval 1, probability 0, space 0, times 0 [ 913.393982] FAULT_INJECTION: forcing a failure. [ 913.393982] name failslab, interval 1, probability 0, space 0, times 0 [ 913.403618] CPU: 0 PID: 23209 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 913.421624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.430968] Call Trace: [ 913.433557] dump_stack+0x1b9/0x29f [ 913.437181] ? arch_local_irq_restore+0x52/0x52 [ 913.441846] ? kmem_cache_free+0x86/0x2d0 [ 913.445984] ? kfree_skbmem+0x13c/0x210 [ 913.449948] ? kfree_skb+0x19d/0x560 [ 913.453652] ? pfkey_broadcast+0x602/0x900 [ 913.457879] ? pfkey_process+0xd0/0x8a0 [ 913.461848] ? pfkey_sendmsg+0x5f4/0x1050 [ 913.465991] should_fail.cold.4+0xa/0x1a [ 913.470053] ? do_raw_spin_unlock+0x9e/0x2e0 [ 913.474455] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 913.479550] ? print_usage_bug+0xc0/0xc0 [ 913.483605] ? kasan_check_write+0x14/0x20 [ 913.487831] ? graph_lock+0x170/0x170 [ 913.491622] ? trace_hardirqs_off+0xd/0x10 [ 913.495848] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 913.500942] ? debug_check_no_obj_freed+0x2ff/0x584 [ 913.505951] ? __save_stack_trace+0x7e/0xd0 [ 913.510269] ? __lock_is_held+0xb5/0x140 [ 913.514321] ? kfree_skbmem+0x13c/0x210 [ 913.518288] ? kfree_skbmem+0x13c/0x210 [ 913.522256] ? rcu_read_lock_sched_held+0x108/0x120 [ 913.527266] ? kfree_skbmem+0xfb/0x210 [ 913.531142] ? __lock_is_held+0xb5/0x140 [ 913.535196] ? skb_gro_receive+0x12d0/0x12d0 [ 913.539596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 913.545124] should_failslab+0x124/0x180 [ 913.549178] kmem_cache_alloc_trace+0x4b/0x780 [ 913.553750] ? pfkey_broadcast+0x602/0x900 [ 913.557975] ? __kfree_skb+0x20/0x20 [ 913.561686] xfrm_state_alloc+0xba/0x670 [ 913.565736] ? xfrm_state_delete_tunnel+0x240/0x240 [ 913.570754] ? pfkey_broadcast+0x607/0x900 [ 913.574986] pfkey_add+0x7f5/0x3210 [ 913.578611] ? kfree_skb+0x7c/0x560 [ 913.582232] ? pfkey_acquire+0x270/0x270 [ 913.586283] ? iov_iter_advance+0x2e4/0x14c0 [ 913.590685] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 913.595865] ? pfkey_acquire+0x270/0x270 [ 913.599918] pfkey_process+0x7cc/0x8a0 [ 913.603805] ? pfkey_send_new_mapping+0x1260/0x1260 [ 913.608831] pfkey_sendmsg+0x5f4/0x1050 [ 913.612796] ? _copy_from_user+0xdf/0x150 [ 913.616940] ? pfkey_spdget+0xb10/0xb10 [ 913.620911] ? security_socket_sendmsg+0x9b/0xd0 [ 913.625658] ? pfkey_spdget+0xb10/0xb10 [ 913.629627] sock_sendmsg+0xd5/0x120 [ 913.633335] ___sys_sendmsg+0x805/0x940 [ 913.637304] ? copy_msghdr_from_user+0x560/0x560 [ 913.642062] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 913.647588] ? proc_fail_nth_write+0x96/0x1f0 [ 913.652078] ? __fget_light+0x2ef/0x430 [ 913.656047] ? fget_raw+0x20/0x20 [ 913.659494] ? find_held_lock+0x36/0x1c0 [ 913.663552] ? kasan_check_write+0x14/0x20 [ 913.667778] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 913.672702] ? wait_for_completion+0x870/0x870 [ 913.677282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 913.682809] ? sockfd_lookup_light+0xc5/0x160 [ 913.687295] __sys_sendmsg+0x115/0x270 [ 913.691174] ? SyS_shutdown+0x30/0x30 [ 913.694967] ? __sb_end_write+0xac/0xe0 [ 913.698933] ? fput+0x130/0x1a0 [ 913.702204] ? ksys_write+0x1a6/0x250 [ 913.706001] ? ksys_ioctl+0x81/0xd0 [ 913.709624] SyS_sendmsg+0x29/0x30 [ 913.713151] ? __sys_sendmsg+0x270/0x270 [ 913.717204] do_syscall_64+0x29e/0x9d0 [ 913.721080] ? vmalloc_sync_all+0x30/0x30 [ 913.725222] ? kasan_check_write+0x14/0x20 [ 913.729450] ? syscall_return_slowpath+0x5c0/0x5c0 [ 913.734374] ? syscall_return_slowpath+0x30f/0x5c0 [ 913.739299] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 913.744659] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 913.749500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 913.754677] RIP: 0033:0x4552d9 [ 913.757851] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 913.765551] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 913.772807] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 913.780067] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 913.787323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 913.794578] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000003 [ 913.801859] CPU: 1 PID: 23222 Comm: syz-executor0 Not tainted 4.16.0+ #1 [ 913.808707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.818060] Call Trace: [ 913.820662] dump_stack+0x1b9/0x29f [ 913.824298] ? arch_local_irq_restore+0x52/0x52 [ 913.828973] ? kernel_text_address+0x79/0xf0 [ 913.833388] ? __unwind_start+0x166/0x330 [ 913.837543] should_fail.cold.4+0xa/0x1a [ 913.841613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 913.846723] ? save_stack+0xa9/0xd0 [ 913.850352] ? save_stack+0x43/0xd0 [ 913.853980] ? kasan_kmalloc+0xc4/0xe0 [ 913.857865] ? kasan_slab_alloc+0x12/0x20 [ 913.862018] ? find_held_lock+0x36/0x1c0 [ 913.866099] ? check_same_owner+0x320/0x320 [ 913.870430] ? rcu_note_context_switch+0x710/0x710 [ 913.875368] should_failslab+0x124/0x180 [ 913.879437] kmem_cache_alloc_node_trace+0x26f/0x770 [ 913.884556] __kmalloc_node_track_caller+0x33/0x70 [ 913.889498] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 913.894262] __alloc_skb+0x14d/0x780 [ 913.897985] ? skb_scrub_packet+0x580/0x580 [ 913.902316] ? kasan_unpoison_shadow+0x35/0x50 [ 913.906900] ? nfnl_log_net_init+0x480/0x480 [ 913.911310] ? __asan_allocas_unpoison+0x16/0x20 [ 913.916069] ? nfnetlink_rcv_msg+0x6e0/0xfe0 [ 913.920503] netlink_ack+0x2d7/0xbc0 [ 913.924219] ? nfnetlink_bind+0x3a0/0x3a0 [ 913.928376] ? netlink_sendmsg+0xf80/0xf80 [ 913.932621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 913.938164] netlink_rcv_skb+0x35d/0x440 [ 913.942226] ? nfnetlink_bind+0x3a0/0x3a0 [ 913.946380] ? netlink_ack+0xbc0/0xbc0 [ 913.950275] ? __netlink_ns_capable+0x100/0x130 [ 913.954949] nfnetlink_rcv+0x1fe/0x1ba0 [ 913.958930] ? kasan_check_read+0x11/0x20 [ 913.963084] ? rcu_is_watching+0x85/0x140 [ 913.967241] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 913.972443] ? nfnl_err_reset+0x2d0/0x2d0 [ 913.976602] ? netlink_remove_tap+0x610/0x610 [ 913.981106] ? refcount_add_not_zero+0x320/0x320 [ 913.985871] ? kasan_check_read+0x11/0x20 [ 913.990023] ? rcu_is_watching+0x85/0x140 [ 913.994174] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 913.999367] ? netlink_skb_destructor+0x210/0x210 [ 914.004221] ? kasan_check_write+0x14/0x20 [ 914.008455] netlink_unicast+0x58b/0x740 [ 914.012530] ? netlink_attachskb+0x970/0x970 [ 914.016943] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 914.022491] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 914.027517] ? security_netlink_send+0x8f/0xc0 [ 914.032107] netlink_sendmsg+0x9d8/0xf80 [ 914.036179] ? netlink_unicast+0x740/0x740 [ 914.040419] ? security_socket_sendmsg+0x9b/0xd0 [ 914.045180] ? netlink_unicast+0x740/0x740 [ 914.049422] sock_sendmsg+0xd5/0x120 [ 914.053148] sock_write_iter+0x35a/0x5a0 [ 914.057234] ? sock_sendmsg+0x120/0x120 [ 914.061221] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 914.066761] ? iov_iter_init+0xc9/0x1f0 [ 914.070742] __vfs_write+0x5bc/0x880 [ 914.074465] ? kernel_read+0x120/0x120 [ 914.078371] ? wait_for_completion+0x870/0x870 [ 914.082974] ? rw_verify_area+0x118/0x360 [ 914.087125] vfs_write+0x1f8/0x560 [ 914.090665] ksys_write+0xf9/0x250 [ 914.094207] ? SyS_read+0x30/0x30 [ 914.097660] ? mm_fault_error+0x380/0x380 [ 914.101812] ? ksys_ioctl+0x81/0xd0 [ 914.105444] SyS_write+0x24/0x30 [ 914.108817] ? ksys_write+0x250/0x250 [ 914.112622] do_syscall_64+0x29e/0x9d0 [ 914.116511] ? vmalloc_sync_all+0x30/0x30 [ 914.120666] ? _raw_spin_unlock_irq+0x27/0x70 2018/04/06 10:01:43 executing program 3: socketpair$inet6(0xa, 0x5, 0xfffffffffffffff8, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002580), &(0x7f00000025c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240)={0x7, 0x6, 0x7e, 0xb1, 0x1}, 0x14) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:43 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe803000000000000]}, 0x10) 2018/04/06 10:01:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x512, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}) 2018/04/06 10:01:43 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007117a00f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:43 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xb505523300000000]}, 0x10) 2018/04/06 10:01:43 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x508, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 914.125163] ? finish_task_switch+0x1ca/0x820 [ 914.129667] ? syscall_return_slowpath+0x5c0/0x5c0 [ 914.134602] ? syscall_return_slowpath+0x30f/0x5c0 [ 914.139546] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 914.144916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 914.149782] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 914.154971] RIP: 0033:0x4552d9 [ 914.158159] RSP: 002b:00007f6bb0a7cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 914.165873] RAX: ffffffffffffffda RBX: 00007f6bb0a7d6d4 RCX: 00000000004552d9 [ 914.173144] RDX: 000000000000001f RSI: 0000000020594000 RDI: 0000000000000013 [ 914.180415] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 914.187689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 914.194963] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000004 2018/04/06 10:01:43 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007114800f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x9, 0x6, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xa4, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x510, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:43 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x80550000]}, 0x10) 2018/04/06 10:01:43 executing program 2 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:43 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', @ifru_ivalue=0x8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001480)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000014c0)=""/86, &(0x7f0000001540)=0x56) 2018/04/06 10:01:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 914.295011] nla_parse: 18 callbacks suppressed [ 914.299782] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 914.313016] FAULT_INJECTION: forcing a failure. [ 914.313016] name failslab, interval 1, probability 0, space 0, times 0 [ 914.324394] CPU: 0 PID: 23278 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 914.331230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.340579] Call Trace: [ 914.343175] dump_stack+0x1b9/0x29f [ 914.346816] ? arch_local_irq_restore+0x52/0x52 [ 914.351503] ? graph_lock+0x170/0x170 [ 914.355318] should_fail.cold.4+0xa/0x1a [ 914.359390] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 914.364504] ? __lock_is_held+0xb5/0x140 [ 914.368573] ? graph_lock+0x170/0x170 [ 914.372385] ? __lockdep_init_map+0x105/0x590 [ 914.376888] ? find_held_lock+0x36/0x1c0 [ 914.380963] ? __lock_is_held+0xb5/0x140 [ 914.385037] ? check_same_owner+0x320/0x320 [ 914.389365] ? rcu_note_context_switch+0x710/0x710 [ 914.391918] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 914.394296] ? xfrm_state_delete_tunnel+0x240/0x240 [ 914.394320] should_failslab+0x124/0x180 [ 914.394340] kmem_cache_alloc_trace+0x2cb/0x780 [ 914.394355] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 914.394371] ? xfrm_find_algo+0x207/0x2c0 [ 914.426136] pfkey_add+0x2903/0x3210 [ 914.429859] ? kfree_skb+0x7c/0x560 [ 914.433493] ? pfkey_acquire+0x270/0x270 [ 914.437559] ? iov_iter_advance+0x2e4/0x14c0 [ 914.441981] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 914.447173] ? pfkey_acquire+0x270/0x270 [ 914.451244] pfkey_process+0x7cc/0x8a0 [ 914.455141] ? pfkey_send_new_mapping+0x1260/0x1260 [ 914.460182] pfkey_sendmsg+0x5f4/0x1050 [ 914.464165] ? _copy_from_user+0xdf/0x150 [ 914.468322] ? pfkey_spdget+0xb10/0xb10 [ 914.472300] ? security_socket_sendmsg+0x9b/0xd0 [ 914.477056] ? pfkey_spdget+0xb10/0xb10 [ 914.478629] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 914.481033] sock_sendmsg+0xd5/0x120 [ 914.481051] ___sys_sendmsg+0x805/0x940 [ 914.481073] ? copy_msghdr_from_user+0x560/0x560 [ 914.481099] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 914.481114] ? proc_fail_nth_write+0x96/0x1f0 [ 914.481131] ? __fget_light+0x2ef/0x430 [ 914.481148] ? fget_raw+0x20/0x20 [ 914.519318] ? find_held_lock+0x36/0x1c0 [ 914.523388] ? kasan_check_write+0x14/0x20 [ 914.527628] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 914.532562] ? wait_for_completion+0x870/0x870 [ 914.537155] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 914.542695] ? sockfd_lookup_light+0xc5/0x160 [ 914.547199] __sys_sendmsg+0x115/0x270 [ 914.551091] ? SyS_shutdown+0x30/0x30 [ 914.554895] ? __sb_end_write+0xac/0xe0 [ 914.558876] ? fput+0x130/0x1a0 [ 914.562155] ? ksys_write+0x1a6/0x250 [ 914.565967] ? ksys_ioctl+0x81/0xd0 [ 914.569600] SyS_sendmsg+0x29/0x30 [ 914.573143] ? __sys_sendmsg+0x270/0x270 [ 914.577210] do_syscall_64+0x29e/0x9d0 [ 914.581098] ? vmalloc_sync_all+0x30/0x30 [ 914.585248] ? _raw_spin_unlock_irq+0x27/0x70 [ 914.589750] ? finish_task_switch+0x1ca/0x820 2018/04/06 10:01:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x524, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:43 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="c00e00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:44 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x5]}, 0x10) 2018/04/06 10:01:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x505, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2007ffffffffd, 0x84) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0xf1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x100000000, [0x9, 0x100000000, 0x2b, 0x2f, 0x0, 0x2, 0x5, 0xffffffffffffff00]}, 0x5c) 2018/04/06 10:01:44 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110600f30501000b000500000010d10b00cf", 0x1f) [ 914.594254] ? syscall_return_slowpath+0x5c0/0x5c0 [ 914.599188] ? syscall_return_slowpath+0x30f/0x5c0 [ 914.604127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 914.609495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 914.614346] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 914.619533] RIP: 0033:0x4552d9 [ 914.622722] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 914.630432] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 914.637701] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 914.644971] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 914.652240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 914.659511] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000004 [ 914.703601] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:44 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1f4]}, 0x10) 2018/04/06 10:01:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) socketpair(0x19, 0x80000, 0x6886, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x7, [0x1, 0xf, 0x0, 0x5, 0x83bc, 0x100, 0x0]}, &(0x7f00000000c0)=0x16) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000001c0)={0xed9d010592b369d9}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}]}, &(0x7f0000000180)=0x10) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x9effffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/06 10:01:44 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f4059200104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:44 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007114c00f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:44 executing program 2 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 914.783206] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 914.822538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 914.833169] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x4000000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="effd00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:44 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x15554]}, 0x10) 2018/04/06 10:01:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockname(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x478, 0x258, 0x0, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000400), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@random="5659ccd17d08", {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x1b48c49d, 0x0, 0x7, 0x80000001, 0x80000001, 'nr0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x118}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0xb354, 0x8001, 0xbf, 0x1, 0x6, 'sit0\x00', 'yam0\x00', {0xff}, {}, 0x0, 0x141}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @rand_addr, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfff, 'syz0\x00', 0x5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast2, @loopback}, &(0x7f00000001c0)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) r2 = accept4(r0, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000940)={@dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x19}, r1}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000340)={{0x1831, 0x6, 0x2, 0x4e8, 0xffff, 0xff}, 0x7}) 2018/04/06 10:01:44 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110006f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="5e0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 914.987732] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfcffffff00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000580)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6", 0xc8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000500)={0x0, 0xffffffffffffd15f}, &(0x7f0000000540)=0x8) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/246, 0xf6}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000001680)=""/150, 0x96}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000140)=""/42, 0x2a}], 0x8, 0x0, 0x0, 0x6}, 0x10020) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002880), &(0x7f0000002780)=0x1c) [ 915.039779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 915.068292] FAULT_INJECTION: forcing a failure. [ 915.068292] name failslab, interval 1, probability 0, space 0, times 0 [ 915.079636] CPU: 0 PID: 23368 Comm: syz-executor2 Not tainted 4.16.0+ #1 2018/04/06 10:01:44 executing program 3: socketpair$inet(0x2, 0x800, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x400, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @rand_addr=0x1}, 0x49, 0x8, 0xfffffffffffffffd, 0x8000, 0x20, &(0x7f0000000080)='dummy0\x00', 0x0, 0x1f, 0x4}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:44 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4]}, 0x10) 2018/04/06 10:01:44 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="0f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 915.086474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.095827] Call Trace: [ 915.098425] dump_stack+0x1b9/0x29f [ 915.102067] ? arch_local_irq_restore+0x52/0x52 [ 915.106750] should_fail.cold.4+0xa/0x1a [ 915.110824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 915.115944] ? debug_check_no_locks_freed+0x310/0x310 [ 915.121151] ? graph_lock+0x170/0x170 [ 915.124969] ? find_held_lock+0x36/0x1c0 [ 915.129042] ? __lock_is_held+0xb5/0x140 [ 915.133120] ? check_same_owner+0x320/0x320 [ 915.137448] ? rcu_note_context_switch+0x710/0x710 [ 915.142386] ? kernel_text_address+0x79/0xf0 [ 915.146806] ? __unwind_start+0x166/0x330 [ 915.150970] should_failslab+0x124/0x180 [ 915.155046] kmem_cache_alloc_trace+0x2cb/0x780 [ 915.159723] ? graph_lock+0x170/0x170 [ 915.163528] ? find_held_lock+0x36/0x1c0 [ 915.167600] ipcomp_init_state+0x117/0xc00 [ 915.171837] ? graph_lock+0x170/0x170 [ 915.175650] ? ipcomp_destroy+0xd0/0xd0 [ 915.179629] ? find_held_lock+0x36/0x1c0 [ 915.183704] ? __sanitizer_cov_trace_switch+0x53/0x90 2018/04/06 10:01:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0xa, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x1c, 0x22, 0xaff, 0x70bd28, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r3, 0x1}) pipe(&(0x7f0000000140)) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 10:01:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x600, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 915.188911] ipcomp6_init_state+0x111/0x9b0 [ 915.193242] ? kasan_check_read+0x11/0x20 [ 915.197397] ? rcu_is_watching+0x85/0x140 [ 915.201553] ? ipcomp6_rcv_cb+0x10/0x10 [ 915.205531] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 915.210725] ? xfrm_state_find+0x3520/0x3520 [ 915.215149] __xfrm_init_state+0x60e/0x1030 [ 915.219484] ? xfrm_get_mode.part.35+0x390/0x390 [ 915.224246] ? kmem_cache_alloc_trace+0x616/0x780 [ 915.229097] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 915.234297] xfrm_init_state+0x1e/0x80 [ 915.238194] pfkey_add+0x1f4a/0x3210 [ 915.241928] ? kfree_skb+0x7c/0x560 [ 915.245560] ? pfkey_acquire+0x270/0x270 [ 915.249626] ? iov_iter_advance+0x2e4/0x14c0 [ 915.254044] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 915.259239] ? pfkey_acquire+0x270/0x270 [ 915.263303] pfkey_process+0x7cc/0x8a0 [ 915.267229] ? pfkey_send_new_mapping+0x1260/0x1260 [ 915.272272] pfkey_sendmsg+0x5f4/0x1050 [ 915.276251] ? _copy_from_user+0xdf/0x150 [ 915.280407] ? pfkey_spdget+0xb10/0xb10 [ 915.284392] ? security_socket_sendmsg+0x9b/0xd0 [ 915.289148] ? pfkey_spdget+0xb10/0xb10 [ 915.293301] sock_sendmsg+0xd5/0x120 [ 915.297024] ___sys_sendmsg+0x805/0x940 [ 915.301008] ? copy_msghdr_from_user+0x560/0x560 [ 915.305780] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 915.311323] ? proc_fail_nth_write+0x96/0x1f0 [ 915.315823] ? __fget_light+0x2ef/0x430 [ 915.319797] ? fget_raw+0x20/0x20 [ 915.323253] ? find_held_lock+0x36/0x1c0 [ 915.327321] ? kasan_check_write+0x14/0x20 [ 915.331558] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 915.336511] ? wait_for_completion+0x870/0x870 [ 915.341101] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 915.346645] ? sockfd_lookup_light+0xc5/0x160 [ 915.351147] __sys_sendmsg+0x115/0x270 [ 915.355042] ? SyS_shutdown+0x30/0x30 [ 915.358847] ? __sb_end_write+0xac/0xe0 [ 915.362835] ? fput+0x130/0x1a0 [ 915.366119] ? ksys_write+0x1a6/0x250 [ 915.370507] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 915.375355] ? ksys_ioctl+0x81/0xd0 [ 915.378989] SyS_sendmsg+0x29/0x30 [ 915.382530] ? __sys_sendmsg+0x270/0x270 [ 915.386597] do_syscall_64+0x29e/0x9d0 [ 915.390484] ? vmalloc_sync_all+0x30/0x30 [ 915.394640] ? _raw_spin_unlock_irq+0x27/0x70 [ 915.399142] ? finish_task_switch+0x1ca/0x820 [ 915.403640] ? syscall_return_slowpath+0x5c0/0x5c0 [ 915.408579] ? syscall_return_slowpath+0x30f/0x5c0 [ 915.413519] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 915.418897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 915.423751] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 915.428938] RIP: 0033:0x4552d9 [ 915.432125] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 915.439836] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 915.447110] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 915.454379] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 915.461647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 915.468919] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000005 2018/04/06 10:01:45 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711004cf30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x21, "266f398659e03217af076ab027e15c6d081855594c4023d8439726438794f28f44f80e8152dfd4d8c57cceea7322528634724344bebd353e7d886ea3f9c838357948621d098d08604dc41add"}, &(0x7f0000000180)=0x54) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xda, "e858090f37141076ceefc8d9e89df3dd8967a0879b409be5b25c1c6f98ef26bd0f0282260f6ce4ff0a40f76df44953298b16d902ba644c683fd759fc75eba09896b93d37351b618d3ad2e569e203c87822f254e7033da12f5e07db79f02becaaf63b731f7797129905d334c6d5d7eb145b72a93a4ac7c223f938bf86a8957a5f6109fc90745c246ee8dab60d87ad0318c353dbe69edd92d765423c371e9e6062af7d22368ec3c8d801ca2daa9d2b0fbb787b72637c8d5476e6fc65d7ca2c85119d9db4cc45227343b0bdf3c86dd2598460c996be0fca6e52915b"}, &(0x7f00000002c0)=0xe2) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) 2018/04/06 10:01:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x91ffffff00000000]}, 0x10) 2018/04/06 10:01:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf0ffffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x84, 0xff, 0x1000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x1, 0x3f, 0x6, 0x63}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0xffffffffffffffcc, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}}}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffff9, 0x5, 0x4, 0xef, 0x9, 0x8000, 0x7ff, 0x4, r2}, 0x20) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="effdffff0104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:45 executing program 2 (fault-call:1 fault-nth:6): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 915.564207] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 915.573824] FAULT_INJECTION: forcing a failure. [ 915.573824] name failslab, interval 1, probability 0, space 0, times 0 [ 915.585187] CPU: 1 PID: 23416 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 915.592038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.601398] Call Trace: [ 915.604002] dump_stack+0x1b9/0x29f [ 915.607644] ? arch_local_irq_restore+0x52/0x52 [ 915.612320] ? check_same_owner+0x320/0x320 [ 915.616654] ? rcu_is_watching+0x85/0x140 [ 915.618211] validate_nla: 11 callbacks suppressed [ 915.618218] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 915.620811] should_fail.cold.4+0xa/0x1a [ 915.620834] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 915.620854] ? find_held_lock+0x36/0x1c0 [ 915.631445] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 915.632948] ? print_usage_bug+0xc0/0xc0 [ 915.632972] ? lock_downgrade+0x8e0/0x8e0 [ 915.632994] ? kasan_check_read+0x11/0x20 [ 915.633014] ? do_raw_spin_unlock+0x9e/0x2e0 [ 915.670169] ? __lock_acquire+0x7f5/0x5130 [ 915.674416] ? trace_hardirqs_off+0xd/0x10 [ 915.678670] ? debug_check_no_locks_freed+0x310/0x310 [ 915.683867] should_failslab+0x124/0x180 [ 915.687936] kmem_cache_alloc_node+0x56/0x780 [ 915.692434] ? enqueue_hrtimer+0x18b/0x520 [ 915.696684] __alloc_skb+0x111/0x780 [ 915.700408] ? skb_scrub_packet+0x580/0x580 [ 915.704735] ? trace_hardirqs_on+0xd/0x10 [ 915.708889] ? hrtimer_start_range_ns+0x692/0xd10 [ 915.713745] ? __hrtimer_get_remaining+0x1d0/0x1d0 [ 915.718682] ? graph_lock+0x170/0x170 [ 915.722488] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 915.727684] xfrm_send_state_notify+0xf99/0x1b20 [ 915.732452] ? xfrm_send_migrate+0x1000/0x1000 [ 915.737035] ? lock_acquire+0x1dc/0x520 [ 915.741009] ? xfrm_state_lookup+0x1b0/0x1b0 [ 915.745430] ? kasan_check_read+0x11/0x20 [ 915.749580] ? rcu_is_watching+0x85/0x140 [ 915.753732] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 915.755235] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 915.758933] ? mark_held_locks+0xc9/0x160 [ 915.758950] ? kasan_check_read+0x11/0x20 [ 915.758971] ? xfrm_send_migrate+0x1000/0x1000 [ 915.758985] km_state_notify+0x18e/0x320 [ 915.759003] ? xfrm_state_lookup+0x1b0/0x1b0 [ 915.759021] ? _raw_spin_unlock_bh+0x30/0x40 [ 915.759037] ? xfrm_state_add+0x4d2/0xbc0 [ 915.774375] sctp: [Deprecated]: syz-executor3 (pid 23436) Use of int in maxseg socket option. [ 915.774375] Use struct sctp_assoc_value instead [ 915.774562] ? xfrm_state_add+0x28c/0xbc0 [ 915.774582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 915.774597] ? xfrm_audit_state_add+0x14a/0x210 [ 915.774615] pfkey_add+0x2278/0x3210 [ 915.774637] ? kfree_skb+0x7c/0x560 [ 915.799155] sctp: [Deprecated]: syz-executor3 (pid 23437) Use of int in maxseg socket option. [ 915.799155] Use struct sctp_assoc_value instead [ 915.809318] ? pfkey_acquire+0x270/0x270 [ 915.809339] ? iov_iter_advance+0x2e4/0x14c0 [ 915.809359] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 915.809372] ? pfkey_acquire+0x270/0x270 [ 915.809389] pfkey_process+0x7cc/0x8a0 [ 915.809413] ? pfkey_send_new_mapping+0x1260/0x1260 [ 915.825221] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 915.827435] pfkey_sendmsg+0x5f4/0x1050 [ 915.827454] ? _copy_from_user+0xdf/0x150 [ 915.827476] ? pfkey_spdget+0xb10/0xb10 [ 915.827497] ? security_socket_sendmsg+0x9b/0xd0 [ 915.894855] ? pfkey_spdget+0xb10/0xb10 [ 915.898838] sock_sendmsg+0xd5/0x120 [ 915.902561] ___sys_sendmsg+0x805/0x940 [ 915.906544] ? copy_msghdr_from_user+0x560/0x560 [ 915.911312] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 915.916856] ? proc_fail_nth_write+0x96/0x1f0 [ 915.921356] ? __fget_light+0x2ef/0x430 [ 915.925341] ? fget_raw+0x20/0x20 [ 915.928799] ? find_held_lock+0x36/0x1c0 [ 915.932872] ? kasan_check_write+0x14/0x20 [ 915.937110] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 915.942121] ? wait_for_completion+0x870/0x870 [ 915.946718] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 915.952263] ? sockfd_lookup_light+0xc5/0x160 [ 915.956761] __sys_sendmsg+0x115/0x270 [ 915.960653] ? SyS_shutdown+0x30/0x30 [ 915.964458] ? __sb_end_write+0xac/0xe0 [ 915.968441] ? fput+0x130/0x1a0 [ 915.971724] ? ksys_write+0x1a6/0x250 [ 915.974055] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 915.975535] ? ksys_ioctl+0x81/0xd0 [ 915.975553] SyS_sendmsg+0x29/0x30 [ 915.975567] ? __sys_sendmsg+0x270/0x270 [ 915.975584] do_syscall_64+0x29e/0x9d0 [ 915.975597] ? vmalloc_sync_all+0x30/0x30 [ 915.975610] ? _raw_spin_unlock_irq+0x27/0x70 [ 915.975628] ? finish_task_switch+0x1ca/0x820 [ 916.011029] ? syscall_return_slowpath+0x5c0/0x5c0 2018/04/06 10:01:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002880), 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000028c0)=0x6) 2018/04/06 10:01:45 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110500f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf00, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="e03f03000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xffffff9e, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="c00000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:45 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007116c00f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000002504ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x1000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8959, &(0x7f0000000000)={'gre0\x00', @ifru_map}) [ 916.015962] ? syscall_return_slowpath+0x30f/0x5c0 [ 916.020903] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 916.024111] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 916.026270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 916.026295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 916.026306] RIP: 0033:0x4552d9 [ 916.026319] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 916.026333] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 2018/04/06 10:01:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x5000000000000]}, 0x10) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0a00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 916.026345] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 916.068989] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 916.076256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 916.083525] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000006 2018/04/06 10:01:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0b00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xfeffffff00000000]}, 0x10) 2018/04/06 10:01:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x6, 0x932, 0x101, 0x20}, &(0x7f00000001c0)=0x131) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x8100000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:45 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110068f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:45 executing program 2 (fault-call:1 fault-nth:7): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 916.265134] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 916.278216] FAULT_INJECTION: forcing a failure. [ 916.278216] name failslab, interval 1, probability 0, space 0, times 0 [ 916.289547] CPU: 0 PID: 23476 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 916.296386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 916.305737] Call Trace: [ 916.308337] dump_stack+0x1b9/0x29f [ 916.311975] ? arch_local_irq_restore+0x52/0x52 [ 916.316653] ? kernel_text_address+0x79/0xf0 [ 916.321073] ? __unwind_start+0x166/0x330 [ 916.325233] should_fail.cold.4+0xa/0x1a [ 916.329302] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 916.334419] ? save_stack+0xa9/0xd0 [ 916.338054] ? save_stack+0x43/0xd0 [ 916.341685] ? kasan_kmalloc+0xc4/0xe0 [ 916.345574] ? kasan_slab_alloc+0x12/0x20 [ 916.349732] ? kmem_cache_alloc_node+0x144/0x780 [ 916.354493] ? __alloc_skb+0x111/0x780 [ 916.358389] ? xfrm_send_state_notify+0xf99/0x1b20 [ 916.363322] ? km_state_notify+0x18e/0x320 [ 916.367561] ? pfkey_add+0x2278/0x3210 [ 916.371454] ? pfkey_process+0x7cc/0x8a0 [ 916.375518] ? pfkey_sendmsg+0x5f4/0x1050 [ 916.379672] ? sock_sendmsg+0xd5/0x120 [ 916.383567] ? ___sys_sendmsg+0x805/0x940 [ 916.387718] ? __sys_sendmsg+0x115/0x270 [ 916.391788] ? SyS_sendmsg+0x29/0x30 [ 916.395592] ? do_syscall_64+0x29e/0x9d0 [ 916.399661] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 916.405034] ? lock_downgrade+0x8e0/0x8e0 [ 916.409197] ? print_usage_bug+0xc0/0xc0 2018/04/06 10:01:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x18020000]}, 0x10) 2018/04/06 10:01:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4000000]}, 0x10) 2018/04/06 10:01:45 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0009000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 916.413268] ? kasan_check_read+0x11/0x20 [ 916.417424] ? do_raw_spin_unlock+0x9e/0x2e0 [ 916.421837] ? graph_lock+0x170/0x170 [ 916.424182] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 916.425643] ? __lock_acquire+0x7f5/0x5130 [ 916.425659] ? do_raw_spin_lock+0xc1/0x200 [ 916.425686] should_failslab+0x124/0x180 [ 916.425706] kmem_cache_alloc_node_trace+0x5a/0x770 [ 916.425733] __kmalloc_node_track_caller+0x33/0x70 [ 916.425752] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 916.425771] __alloc_skb+0x14d/0x780 2018/04/06 10:01:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xa]}, 0x10) 2018/04/06 10:01:46 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007117400f30501000b000500000010d10b00cf", 0x1f) [ 916.463882] ? skb_scrub_packet+0x580/0x580 [ 916.468217] ? trace_hardirqs_on+0xd/0x10 [ 916.472377] ? hrtimer_start_range_ns+0x692/0xd10 [ 916.477231] ? __hrtimer_get_remaining+0x1d0/0x1d0 [ 916.482166] ? graph_lock+0x170/0x170 [ 916.485970] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 916.491171] xfrm_send_state_notify+0xf99/0x1b20 [ 916.495937] ? xfrm_send_migrate+0x1000/0x1000 [ 916.500529] ? lock_acquire+0x1dc/0x520 [ 916.504509] ? xfrm_state_lookup+0x1b0/0x1b0 [ 916.508934] ? kasan_check_read+0x11/0x20 [ 916.513088] ? rcu_is_watching+0x85/0x140 [ 916.517246] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 916.522444] ? mark_held_locks+0xc9/0x160 [ 916.526599] ? kasan_check_read+0x11/0x20 [ 916.530758] ? xfrm_send_migrate+0x1000/0x1000 [ 916.535363] km_state_notify+0x18e/0x320 [ 916.539428] ? xfrm_state_lookup+0x1b0/0x1b0 [ 916.543842] ? _raw_spin_unlock_bh+0x30/0x40 [ 916.548257] ? xfrm_state_add+0x4d2/0xbc0 [ 916.552406] ? xfrm_state_add+0x28c/0xbc0 [ 916.556563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/04/06 10:01:46 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0068000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x96190000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 916.562105] ? xfrm_audit_state_add+0x14a/0x210 [ 916.566784] pfkey_add+0x2278/0x3210 [ 916.570504] ? kfree_skb+0x7c/0x560 [ 916.574135] ? pfkey_acquire+0x270/0x270 [ 916.578197] ? iov_iter_advance+0x2e4/0x14c0 [ 916.582611] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 916.584411] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 916.587795] ? pfkey_acquire+0x270/0x270 [ 916.587814] pfkey_process+0x7cc/0x8a0 [ 916.587836] ? pfkey_send_new_mapping+0x1260/0x1260 [ 916.587873] pfkey_sendmsg+0x5f4/0x1050 [ 916.587889] ? _copy_from_user+0xdf/0x150 2018/04/06 10:01:46 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe]}, 0x10) [ 916.587909] ? pfkey_spdget+0xb10/0xb10 [ 916.587928] ? security_socket_sendmsg+0x9b/0xd0 [ 916.624896] ? pfkey_spdget+0xb10/0xb10 [ 916.628885] sock_sendmsg+0xd5/0x120 [ 916.632607] ___sys_sendmsg+0x805/0x940 [ 916.636591] ? copy_msghdr_from_user+0x560/0x560 [ 916.641360] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 916.646904] ? proc_fail_nth_write+0x96/0x1f0 [ 916.651407] ? __fget_light+0x2ef/0x430 [ 916.655389] ? fget_raw+0x20/0x20 [ 916.658851] ? find_held_lock+0x36/0x1c0 [ 916.662918] ? kasan_check_write+0x14/0x20 [ 916.667153] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 916.671926] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 916.672082] ? wait_for_completion+0x870/0x870 [ 916.672108] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 916.672124] ? sockfd_lookup_light+0xc5/0x160 [ 916.672140] __sys_sendmsg+0x115/0x270 [ 916.672157] ? SyS_shutdown+0x30/0x30 [ 916.672176] ? __sb_end_write+0xac/0xe0 [ 916.705629] ? fput+0x130/0x1a0 [ 916.708918] ? ksys_write+0x1a6/0x250 [ 916.712729] ? ksys_ioctl+0x81/0xd0 [ 916.716364] SyS_sendmsg+0x29/0x30 [ 916.719905] ? __sys_sendmsg+0x270/0x270 [ 916.723970] do_syscall_64+0x29e/0x9d0 [ 916.727862] ? vmalloc_sync_all+0x30/0x30 [ 916.732021] ? kasan_check_write+0x14/0x20 [ 916.736262] ? syscall_return_slowpath+0x5c0/0x5c0 [ 916.741198] ? syscall_return_slowpath+0x30f/0x5c0 [ 916.746137] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 916.751511] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 916.756367] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 916.761576] RIP: 0033:0x4552d9 [ 916.764767] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 916.772476] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 916.779754] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 916.787024] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 916.794290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 916.801560] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000007 2018/04/06 10:01:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0xfffffffffffffffd, 0xabad}]}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000001700), &(0x7f0000001740)=0xc) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, 0x11) socketpair(0x15, 0x7, 0x8, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000016c0)={0x6, &(0x7f00000012c0)=""/64, &(0x7f0000001600)=[{0x800, 0x5c, 0x7, &(0x7f0000001300)=""/92}, {0x5, 0x86, 0x8, &(0x7f0000001380)=""/47}, {0x5, 0x14, 0x80000000, &(0x7f00000013c0)=""/20}, {0x9, 0x61, 0x81, &(0x7f0000001400)=""/97}, {0x7, 0x75, 0x80, &(0x7f0000001780)=""/117}, {0x94b, 0xdc, 0x4, &(0x7f0000001500)=""/220}]}) 2018/04/06 10:01:46 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110300f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:46 executing program 2 (fault-call:1 fault-nth:8): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={"5450524f585900000000000000000000fffffff21949a95e00"}, &(0x7f0000001600)=0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000100)=""/230) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x78) socket$can_raw(0x1d, 0x3, 0x1) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e28, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/04/06 10:01:46 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000005e04ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xffffff7f, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:46 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x281400]}, 0x10) [ 916.954868] FAULT_INJECTION: forcing a failure. [ 916.954868] name failslab, interval 1, probability 0, space 0, times 0 [ 916.966497] CPU: 0 PID: 23547 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 916.973343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 916.982699] Call Trace: [ 916.985306] dump_stack+0x1b9/0x29f [ 916.988943] ? arch_local_irq_restore+0x52/0x52 [ 916.993620] ? print_usage_bug+0xc0/0xc0 [ 916.997698] should_fail.cold.4+0xa/0x1a [ 917.001778] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 917.006900] ? mark_held_locks+0xc9/0x160 [ 917.011058] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 917.015653] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 917.020778] ? debug_check_no_locks_freed+0x310/0x310 [ 917.025978] ? consume_skb+0x198/0x550 [ 917.029874] ? alloc_skb_with_frags+0x760/0x760 [ 917.034548] ? __wake_up_common+0x730/0x730 [ 917.038877] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 917.043909] should_failslab+0x124/0x180 [ 917.047977] kmem_cache_alloc_node+0x56/0x780 2018/04/06 10:01:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf0ffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/06 10:01:46 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f4c00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:46 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110200f30501000b000500000010d10b00cf", 0x1f) [ 917.052480] ? __netlink_sendskb+0xd0/0xd0 [ 917.056730] __alloc_skb+0x111/0x780 [ 917.060454] ? skb_scrub_packet+0x580/0x580 [ 917.064784] ? trace_hardirqs_on+0xd/0x10 [ 917.068945] ? find_held_lock+0x36/0x1c0 [ 917.073028] ? lock_downgrade+0x8e0/0x8e0 [ 917.077188] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 917.082392] __pfkey_xfrm_state2msg+0x3db/0x3960 [ 917.087156] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 917.092361] pfkey_send_notify+0x864/0x1200 [ 917.096690] ? pfkey_send_acquire+0x25e0/0x25e0 [ 917.101374] ? rcu_is_watching+0x85/0x140 2018/04/06 10:01:46 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x14280000000000]}, 0x10) [ 917.105540] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 917.110742] ? mark_held_locks+0xc9/0x160 [ 917.114900] ? kasan_check_read+0x11/0x20 [ 917.119059] ? pfkey_send_acquire+0x25e0/0x25e0 [ 917.123833] km_state_notify+0x18e/0x320 [ 917.127908] ? xfrm_state_lookup+0x1b0/0x1b0 [ 917.132325] ? _raw_spin_unlock_bh+0x30/0x40 [ 917.136741] ? xfrm_state_add+0x4d2/0xbc0 [ 917.140897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 917.146437] ? xfrm_audit_state_add+0x14a/0x210 [ 917.151116] pfkey_add+0x2278/0x3210 2018/04/06 10:01:46 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0020000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:46 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110007f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 917.154840] ? kfree_skb+0x7c/0x560 [ 917.158475] ? pfkey_acquire+0x270/0x270 [ 917.162539] ? iov_iter_advance+0x2e4/0x14c0 [ 917.166961] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 917.172156] ? pfkey_acquire+0x270/0x270 [ 917.176222] pfkey_process+0x7cc/0x8a0 [ 917.180118] ? pfkey_send_new_mapping+0x1260/0x1260 [ 917.185160] pfkey_sendmsg+0x5f4/0x1050 [ 917.189145] ? _copy_from_user+0xdf/0x150 [ 917.193306] ? pfkey_spdget+0xb10/0xb10 [ 917.197292] ? security_socket_sendmsg+0x9b/0xd0 [ 917.202057] ? pfkey_spdget+0xb10/0xb10 [ 917.206043] sock_sendmsg+0xd5/0x120 [ 917.209772] ___sys_sendmsg+0x805/0x940 [ 917.213759] ? copy_msghdr_from_user+0x560/0x560 [ 917.218529] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 917.224073] ? proc_fail_nth_write+0x96/0x1f0 [ 917.228573] ? __fget_light+0x2ef/0x430 [ 917.232554] ? fget_raw+0x20/0x20 [ 917.236010] ? find_held_lock+0x36/0x1c0 [ 917.240080] ? kasan_check_write+0x14/0x20 [ 917.244320] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 917.249254] ? wait_for_completion+0x870/0x870 [ 917.253846] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 917.259388] ? sockfd_lookup_light+0xc5/0x160 [ 917.263893] __sys_sendmsg+0x115/0x270 [ 917.267786] ? SyS_shutdown+0x30/0x30 [ 917.271589] ? __sb_end_write+0xac/0xe0 [ 917.275569] ? fput+0x130/0x1a0 [ 917.278848] ? ksys_write+0x1a6/0x250 [ 917.282657] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 917.287502] ? ksys_ioctl+0x81/0xd0 [ 917.291134] SyS_sendmsg+0x29/0x30 [ 917.294672] ? __sys_sendmsg+0x270/0x270 [ 917.298752] do_syscall_64+0x29e/0x9d0 [ 917.302642] ? vmalloc_sync_all+0x30/0x30 [ 917.306796] ? _raw_spin_unlock_irq+0x27/0x70 [ 917.311294] ? finish_task_switch+0x1ca/0x820 [ 917.315788] ? syscall_return_slowpath+0x5c0/0x5c0 [ 917.320706] ? syscall_return_slowpath+0x30f/0x5c0 [ 917.325624] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 917.330971] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 917.335800] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 917.340974] RIP: 0033:0x4552d9 [ 917.344145] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 917.351839] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 917.359089] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 917.366341] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 917.374181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 917.381434] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000008 2018/04/06 10:01:47 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf0ffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 2 (fault-call:1 fault-nth:9): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110068f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x6, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000604ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x20000]}, 0x10) [ 917.568945] FAULT_INJECTION: forcing a failure. [ 917.568945] name failslab, interval 1, probability 0, space 0, times 0 [ 917.580328] CPU: 1 PID: 23595 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 917.587173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 917.596547] Call Trace: [ 917.599151] dump_stack+0x1b9/0x29f [ 917.602793] ? arch_local_irq_restore+0x52/0x52 [ 917.607472] ? kernel_text_address+0x79/0xf0 [ 917.611885] ? __unwind_start+0x166/0x330 [ 917.616045] should_fail.cold.4+0xa/0x1a [ 917.620114] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 917.625228] ? save_stack+0xa9/0xd0 [ 917.628855] ? save_stack+0x43/0xd0 [ 917.632483] ? kasan_kmalloc+0xc4/0xe0 [ 917.636378] ? kasan_slab_alloc+0x12/0x20 [ 917.640538] ? kmem_cache_alloc_node+0x144/0x780 [ 917.645302] ? __alloc_skb+0x111/0x780 [ 917.649204] ? __pfkey_xfrm_state2msg+0x3db/0x3960 [ 917.654142] ? pfkey_send_notify+0x864/0x1200 [ 917.658650] ? km_state_notify+0x18e/0x320 [ 917.662890] ? pfkey_add+0x2278/0x3210 [ 917.666783] ? pfkey_process+0x7cc/0x8a0 [ 917.670847] ? pfkey_sendmsg+0x5f4/0x1050 [ 917.675006] ? sock_sendmsg+0xd5/0x120 [ 917.678900] ? ___sys_sendmsg+0x805/0x940 [ 917.683054] ? __sys_sendmsg+0x115/0x270 [ 917.687122] ? SyS_sendmsg+0x29/0x30 [ 917.690837] ? do_syscall_64+0x29e/0x9d0 [ 917.694906] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 917.700284] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 917.705404] ? print_usage_bug+0xc0/0xc0 [ 917.709477] ? graph_lock+0x170/0x170 [ 917.713291] ? alloc_skb_with_frags+0x760/0x760 2018/04/06 10:01:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000204ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 917.717973] ? __wake_up_common+0x730/0x730 [ 917.722314] should_failslab+0x124/0x180 [ 917.726385] kmem_cache_alloc_node_trace+0x5a/0x770 [ 917.731422] __kmalloc_node_track_caller+0x33/0x70 [ 917.736363] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 917.741131] __alloc_skb+0x14d/0x780 [ 917.744857] ? skb_scrub_packet+0x580/0x580 [ 917.749190] ? trace_hardirqs_on+0xd/0x10 [ 917.753346] ? find_held_lock+0x36/0x1c0 [ 917.757422] ? lock_downgrade+0x8e0/0x8e0 [ 917.761576] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 917.766776] __pfkey_xfrm_state2msg+0x3db/0x3960 [ 917.771539] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 917.776746] pfkey_send_notify+0x864/0x1200 [ 917.781078] ? pfkey_send_acquire+0x25e0/0x25e0 [ 917.785758] ? rcu_is_watching+0x85/0x140 [ 917.789917] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 917.795103] ? mark_held_locks+0xc9/0x160 [ 917.799231] ? kasan_check_read+0x11/0x20 [ 917.803375] ? pfkey_send_acquire+0x25e0/0x25e0 [ 917.808033] km_state_notify+0x18e/0x320 [ 917.812078] ? xfrm_state_lookup+0x1b0/0x1b0 [ 917.816465] ? _raw_spin_unlock_bh+0x30/0x40 [ 917.820851] ? xfrm_state_add+0x4d2/0xbc0 [ 917.824981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 917.830498] ? xfrm_audit_state_add+0x14a/0x210 [ 917.835152] pfkey_add+0x2278/0x3210 [ 917.838874] ? kfree_skb+0x7c/0x560 [ 917.842492] ? pfkey_acquire+0x270/0x270 [ 917.846542] ? iov_iter_advance+0x2e4/0x14c0 [ 917.850948] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 917.856121] ? pfkey_acquire+0x270/0x270 [ 917.860164] pfkey_process+0x7cc/0x8a0 [ 917.864042] ? pfkey_send_new_mapping+0x1260/0x1260 [ 917.869052] pfkey_sendmsg+0x5f4/0x1050 [ 917.873016] ? _copy_from_user+0xdf/0x150 [ 917.877154] ? pfkey_spdget+0xb10/0xb10 [ 917.881113] ? security_socket_sendmsg+0x9b/0xd0 [ 917.885848] ? pfkey_spdget+0xb10/0xb10 [ 917.889804] sock_sendmsg+0xd5/0x120 [ 917.893499] ___sys_sendmsg+0x805/0x940 [ 917.897468] ? copy_msghdr_from_user+0x560/0x560 [ 917.902210] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 917.907726] ? proc_fail_nth_write+0x96/0x1f0 [ 917.912213] ? __fget_light+0x2ef/0x430 [ 917.916184] ? fget_raw+0x20/0x20 [ 917.919616] ? find_held_lock+0x36/0x1c0 [ 917.923664] ? kasan_check_write+0x14/0x20 [ 917.927882] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 917.932795] ? wait_for_completion+0x870/0x870 [ 917.937376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 917.942896] ? sockfd_lookup_light+0xc5/0x160 [ 917.947372] __sys_sendmsg+0x115/0x270 [ 917.951240] ? SyS_shutdown+0x30/0x30 [ 917.955032] ? __sb_end_write+0xac/0xe0 [ 917.959010] ? fput+0x130/0x1a0 [ 917.962285] ? ksys_write+0x1a6/0x250 [ 917.966074] ? ksys_ioctl+0x81/0xd0 [ 917.969688] SyS_sendmsg+0x29/0x30 [ 917.973211] ? __sys_sendmsg+0x270/0x270 [ 917.977260] do_syscall_64+0x29e/0x9d0 [ 917.981131] ? vmalloc_sync_all+0x30/0x30 [ 917.985270] ? _raw_spin_unlock_irq+0x27/0x70 [ 917.989746] ? finish_task_switch+0x1ca/0x820 [ 917.994232] ? syscall_return_slowpath+0x5c0/0x5c0 [ 917.999142] ? syscall_return_slowpath+0x30f/0x5c0 [ 918.004071] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 918.009420] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 918.014246] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/06 10:01:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xc0, "c7e991653fab712558553c11937e10921aee04341e8101063b00b5f88568fb861c8f8e86dfccdefa30b35fa172cc0b4d607b5925a8766c22346a6806a24baae8c13b242ac2ae185c05b1fc7594402fbcc02bc453dbe0bc2d1a9b6835a2549c454e3f6b100d2a257f1387a63188c7d1eab8c9e2f78411e0f97771326d13c114f09903862a3a1e4a1f1ab2423e32b7f6d703866888998b26f8875b07832d0e3ebb27766ab95a69cd59276ed1cdf11f7f1dac683380c8e1554ce1393590125871d1"}, &(0x7f0000000200)=0xc8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x591}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5066}], 0xcc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="6c173e55000000020c2089eb185f93e5a24b07a9f8d12cc55cb63e5aa2f3c919422072df04bd0ef549a1d56ab3d33d345107a6820b4b8947ad8d0452e0e71b634c8016315b42052b2d780a7daab606da363f6ad9148fef9772b8e84c5fbeef9428e38914b447397373ae085ce791ede06e5b24"], &(0x7f00000002c0)=0x74) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000}, 0x10) 2018/04/06 10:01:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000040)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x40000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f7a00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe000000]}, 0x10) 2018/04/06 10:01:47 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711006cf30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:47 executing program 2 (fault-call:1 fault-nth:10): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 918.019412] RIP: 0033:0x4552d9 [ 918.022579] RSP: 002b:00007f6d0dfedc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 918.030267] RAX: ffffffffffffffda RBX: 00007f6d0dfee6d4 RCX: 00000000004552d9 [ 918.037516] RDX: 0000000000000000 RSI: 0000000020f56000 RDI: 0000000000000013 [ 918.044772] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 918.052037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 918.059290] R13: 00000000000004e9 R14: 00000000006fa678 R15: 0000000000000009 2018/04/06 10:01:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1ff, 0x4, 0x5, 0x8, 0x800, 0x9, 0xff, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x1, 0x3, 0x5867, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x11, "8ed485ceec1ab63bc06a1e1944145f3e5b"}, &(0x7f0000000180)=0x19) socketpair(0x8, 0x0, 0x9, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)=""/185, &(0x7f0000000500)=0xb9) ioctl$sock_ifreq(r3, 0x200000000891c, &(0x7f0000000380)={'ip6gre0\x00', @ifru_flags}) 2018/04/06 10:01:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x400000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000000300)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x0, 0x6}) r4 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0xcc1b0287a8d1f25b) r5 = accept(r4, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e23, 0xfffffffffffff0d5, @ipv4={[], [0xff, 0xff]}, 0x7}, {0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x5e1d}, 0xcdc7, [0x0, 0x9, 0xffff, 0xfffffffffffffffb, 0x7, 0x4, 0x2, 0x3]}, 0x5c) accept(r4, &(0x7f0000000180)=@rc, &(0x7f00000000c0)=0x80) 2018/04/06 10:01:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xb5055233]}, 0x10) 2018/04/06 10:01:47 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110002f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0500000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110048f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) getpeername$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={r4, 0x1}) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x800, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r5, 0x1}, &(0x7f0000000300)=0x8) 2018/04/06 10:01:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xffffffff00000000]}, 0x10) 2018/04/06 10:01:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0800000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x2000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x2, 0x4, 0x7, 0x0}, &(0x7f0000000040)=0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000940)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/78, 0x4e}, {&(0x7f0000000500)=""/91, 0x5b}, {&(0x7f0000000580)=""/119, 0x77}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f0000000780)=""/147, 0x93}], 0x8, &(0x7f00000008c0)=""/125, 0x7d, 0x3}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000980)) socketpair(0x0, 0x7, 0x8, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000004c0)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x40b03456}}, 0x65, 0x2, 0x5, 0x2, 0x40}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r5 = socket$inet6(0xa, 0xe, 0x7) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000200)={r4, 0x7, 0x7, 0xffffffffffffffff}, 0x10) 2018/04/06 10:01:47 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x5455010000000000]}, 0x10) 2018/04/06 10:01:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xffffff80, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:47 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f1000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x42ec}]}, 0x1c}, 0x1}, 0x881) 2018/04/06 10:01:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x3000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110006f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:48 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb4ae1c30500ff070000000200000000efffff08009b0019001a0090966203ab0a698bf179125071640f000000100001", 0xffffffffffffff52}], 0x1) 2018/04/06 10:01:48 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1802000000000000]}, 0x10) 2018/04/06 10:01:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x6000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x98, 0x3, 0x7, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffff43a0, 0x2, 0x8004, 0xfffffffffffffff7, 0x10001, 0xfffffffffffffffe, 0x2a, 0x3, r1}, &(0x7f0000000100)=0x20) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xfbffffff00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0300000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:48 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x4}) close(r0) 2018/04/06 10:01:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x81000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xfeffffff]}, 0x10) 2018/04/06 10:01:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110007f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) 2018/04/06 10:01:48 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f1d2e000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:48 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x28]}, 0x10) 2018/04/06 10:01:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x400000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711004cf30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:48 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/53, 0x35}, {&(0x7f00000001c0)=""/130, 0x82}], 0x9, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000060000003ca3000002000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="8100000000000000"], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c1695b09a8ef8f2f00010000000000000800000000000000f00000000000000023000000000000000004000000000000"], 0x58}, 0x4) getsockname$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c) 2018/04/06 10:01:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfffffffc, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000304ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x1ff}, 0x2) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x6637, 0xa, 0x0, 0x8}, 0x10) 2018/04/06 10:01:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110060f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xfbffffff, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 919.027902] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 919.065184] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/04/06 10:01:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x100000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000500)={"697051677265300000fae9000000ae12", @ifru_ivalue=0x1}) 2018/04/06 10:01:48 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x843]}, 0x10) 2018/04/06 10:01:48 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000404ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 1: socketpair(0x1f, 0x80001, 0xd, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000380)=0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000125bd7000fbdbdf25040000003c000100080009006f000000140003000000000000000000000000000000000108000204bf00f54361d80700020000000800000008000b0073697000"], 0x50}, 0x1, 0x0, 0x0, 0x85e29728baf4b9e2}, 0x44) 2018/04/06 10:01:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711000ff30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x400300, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x0, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x8001, 0x5}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000040)={'ip6gre0\x00', @ifru_settings={0x81, 0x6, @fr_pvc=&(0x7f0000000000)={0xbf}}}) 2018/04/06 10:01:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0f00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 919.309938] nla_parse: 31 callbacks suppressed [ 919.309947] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:48 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x50]}, 0x10) 2018/04/06 10:01:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 1: syz_emit_ethernet(0x3c, &(0x7f0000000080)=ANY=[@ANYBLOB="1f26fc62e98f00000000000086dd60e9501f0000000000000000000000000000000000000000000000000000000000907800000000fe800000000000000000000007000000000000000000000000"], 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000100)=0x80, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000240)={0x7fff, 0x1, 0x100000000, 0x2}) 2018/04/06 10:01:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xffffff7f, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:48 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0400000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x2, 0x6}, 0x2}, 0x10) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={"6970080001f7ffff0300", @ifru_map}) 2018/04/06 10:01:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110074f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:48 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x4, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 919.424146] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x4, 0x4}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:49 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xa00000000000000]}, 0x10) [ 919.534752] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f6000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 919.575994] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf0ffffffffffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="3000000010000108faec364e09a21195ebcf88a8ea77c700009e49cff93836e157e067f2bb04000009000000557c2cfe34958e9c42853df8c5383bfc5f735415cc38ae3c8a59b9406b315d752a987dadf42397bdb620c1717d000000000000003b088add01c522c5a8b26640b9d65e3fd3bbf65b12621dbb56863f2eb67896396d394b7481bac88dd825b7ff6849f08ae87afb0a2b389589e8cf7babf5dfda51ab0c0c82686bd7da0421226f99da7ce2977b7b7e19c093011cfd2b3f2d5ba32333fe257b2f2041ea068882f555125fb9b4fa3358", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001840)=0x14, 0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x6, 0x2, &(0x7f00000001c0)=@raw=[@generic={0x2e, 0x4, 0xff000, 0x8}], &(0x7f00000002c0)='GPL\x00', 0x1000, 0x7e, &(0x7f0000000300)=""/126, 0x41f00, 0x1, [], r2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r3, 0x0, 0x2, 0x87, &(0x7f0000000440)="55cf", &(0x7f0000000480)=""/135, 0x0, 0x6}, 0x28) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x7, 0x1, 0x3, 0x6, 0x10d, 0x4}], &(0x7f0000000040)='syzkaller\x00', 0x400, 0xc6, &(0x7f00000000c0)=""/198, 0x51100, 0x1}, 0x48) listen(r1, 0x6) getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) socket(0x11, 0x0, 0x200004) 2018/04/06 10:01:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x4000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4400000000000000]}, 0x10) 2018/04/06 10:01:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110004f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"694ade6772673000", @ifru_map}) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f004c000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 919.755650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 919.766562] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 10:01:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f006c000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf00000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x200000000000000]}, 0x10) [ 919.797084] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 919.840538] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 10:01:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110003f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfeffffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x9848, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:49 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x7, 0x5, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x8}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3801000010001307fffffffffffffffffe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f75b8be1904ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 919.963899] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 920.044809] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x34000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x2800]}, 0x10) 2018/04/06 10:01:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfeffffff00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000100)) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0xffff, 0x4e23, 0x0, 0x4e21, 0x800, 0x2, 0x80, 0x20, 0x16, 0x0, r2}, {0x8, 0x27ed3b8a, 0x7, 0x5, 0x80, 0x519, 0x0, 0x2}, {0xe9, 0x0, 0x5d6a, 0x4}, 0x80000000, 0x0, 0x2, 0x0, 0x3}, {{@in=@rand_addr=0x3, 0x4d6, 0x2f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x1, 0x3, 0x3f, 0x5, 0xfc6b, 0x4}}, 0xe8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02180000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200000000000000000000000000d1335fd8f6a717000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x86}, 0x1}, 0x4000000) 2018/04/06 10:01:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110005f30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f00f0000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xc906c11d6000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0900000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:49 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x218]}, 0x10) 2018/04/06 10:01:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@broadcast}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x2, 0xffffffff851166ba, 0x6d0a}, 0xc) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x4000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c00711007af30501000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:49 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) socket(0x26, 0x0, 0x0) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f4800000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xffffff7f00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf0ffffff00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) 2018/04/06 10:01:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="54000000520370a5402cc8cb6b8a100aa4c12541bfcdf4d8ab6834ceb0697400175e64fd660c149d9458d5395711f57b1ea195fe5d34f78d6ebc14175b07f69d2813340a21381ae5968a1332fbae4dfd0d63"], &(0x7f0000000080)=0x5c) 2018/04/06 10:01:49 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x50000]}, 0x10) 2018/04/06 10:01:49 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f000b000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30a01000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:50 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x50000000]}, 0x10) 2018/04/06 10:01:50 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x5000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:50 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30601000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:50 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x400000080000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x5, 0x10001}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="04005300a8266724c786ce8fbbb86d1f2cc822d68990c667bd893f25b33c801f9bf1c824afed79314424e095ff3f86c78626cdee61f45eb58faa0b1acb4ec86338b42984ac9aa6c22eccf199981372d2"], 0x5b) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0xd8, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xe2d9, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000000400)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8928, &(0x7f0000000000)={"72637368300000000000fa00", @ifru_map}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/06 10:01:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078ac14ffbbffdfffff00004e200008907868d3ede07351638bbc1d81fc930dda535421f8595be139737c455e474197fd60d6f993a3828857be80ed1d7b4ae736ba7706181ec424c16e94fa18ed473a101bf34f"], 0x0) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@full={{0x3, {"77932735e8ab24"}}, [{"b5090d79d8cba8"}, {"4cac9dacca530a"}, {"a176684d309573"}, {"4dfb132433f06f"}, {"83c0488bfd79a0"}, {"79b1279dd30e04"}, {"c02a3baed57ad4"}, {"04f59c51ddfa2b"}]}, 0x48, &(0x7f0000000540), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/06 10:01:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:50 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0060000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x2000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:50 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xffffffc3, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 920.674456] validate_nla: 36 callbacks suppressed [ 920.674465] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 920.762710] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x700]}, 0x10) 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0007000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f35101000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xd6116c900c, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x200000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 1: socketpair(0x9, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="3353d8dbac95114a6c000000972eab8d956de536430c2ba7992f4894b334703c0a2b020a3a22aa47d9f9d257bee8536784463508712c2d06315d0265b33ffdf8491afe3292e078c549c667bac8a6591f0479a8d4880425e23d4fd09752d85c886836aa4ff06400a331e66a18f7d03da708d9b7f2ba2efd41f89ed826e4e47600000000000000000000000000"], &(0x7f00000000c0)=0x74) sendmsg$rds(r0, &(0x7f00000006c0)={&(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/162, 0xa2}], 0x2, &(0x7f0000000600)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000500)=""/51, 0x33}, &(0x7f0000000540), 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1000, 0x4}, &(0x7f0000000580)=0x5a, &(0x7f00000005c0)=0x6, 0x1, 0x5, 0x3, 0x7, 0x1, 0x5}}], 0x88, 0x4000000}, 0x4040041) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1a0b}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x2000}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, 0x0, 0x70}, 0x98) 2018/04/06 10:01:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x8e3, 0x80000001, 0x3ff, 0x8, 0x9, 0xffffffff, 0x3}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x18000000, 0xb4, 0x18}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair(0x4, 0xa, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfffff000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0074000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 921.657682] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 921.696417] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x40030000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe00]}, 0x10) 2018/04/06 10:01:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x7fffffffd, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:51 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6076605100303afffe8000000900000000000000000000ffff020000000000000000000080000001860090780014000060c5961e00000000ff010000000000000503000000000001ff020000000000000000000000000001"], 0x0) 2018/04/06 10:01:51 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x758f080000000000]}, 0x10) 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f6c00000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x9619, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30901000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xffffffff00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f7400000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4b, 0x30, 0x1000, 0x5d}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, &(0x7f0000000180)=0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 921.963171] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x1000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x7000000]}, 0x10) 2018/04/06 10:01:51 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) bind$vsock_stream(r0, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockname(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000f2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) setsockopt$inet6_int(r1, 0x29, 0x77, &(0x7f00000001c0)=0x5, 0x4) 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x300, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 922.013436] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30551000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0600000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 922.190938] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x80ffffff, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x74, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f5}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:51 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x48677e56]}, 0x10) 2018/04/06 10:01:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800200}, 0xfffffffffffffe56, &(0x7f0000000f80)={&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000004001a00"], 0x38}, 0x1}, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = socket(0x0, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xe85, 0x800, 0x8200, 0x0, 0x40, 0xa021, 0x2d2827ce, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x2, 0x1ff, 0x0, 0x101}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x9}, 0x8) 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x2, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30523020b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f2e1d000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 922.247694] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x9effffff00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x44]}, 0x10) 2018/04/06 10:01:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xa3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x5, 0x8, [0x20, 0x4, 0x6, 0x8, 0x800, 0x9, 0x5, 0xfffffffffffffffa]}, 0x18) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 922.336623] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 922.373013] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:51 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0700000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0xfffffffb, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) recvmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3, &(0x7f0000001740), 0x0, &(0x7f00000016c0)=""/75, 0x4b}, 0x60) 2018/04/06 10:01:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x3, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:52 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f000a000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:53 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1c]}, 0x10) 2018/04/06 10:01:53 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x10, 0x1, 0xa1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x10, 0x4) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:53 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30500130b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x2, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x500000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x9, 0x6, 0x500, 0x8c67, 0x20000, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept4(r2, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0x2c, [], 0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/44}, &(0x7f0000000240)=0x78) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000100)={0xd, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x200, 0x1, 0x1, 0x1200000000000000, 0x11, &(0x7f00000000c0)='syzkaller1\x00', 0x80, 0x200, 0x2}) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000640)={'erspan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000440)={0x5, &(0x7f00000005c0)=[{}, {}, {}, {}, {}]}) 2018/04/06 10:01:53 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f000f000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:53 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30502000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x20, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x5c6e, 0x37, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/06 10:01:53 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0005000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:53 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x100000000000000]}, 0x10) 2018/04/06 10:01:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xffffffff00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x100000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfcffffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x2000000000000]}, 0x10) 2018/04/06 10:01:53 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30525000b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:53 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2dbc522db39610392d9c5000000aadc55753429938405000017000000000002907800000000ffffffff62399078e0000002"], &(0x7f0000ae3000)) 2018/04/06 10:01:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f75b8be1f04ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x200000000000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xf401000000000000]}, 0x10) 2018/04/06 10:01:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfffffffffffff000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair(0x0, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) 2018/04/06 10:01:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x80ffffff00000000, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 1: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x1000, 0x2, 0x8001, 0x1f, 0x9, 0x80000000, 0x6, 0x0}, &(0x7f0000000040)=0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21, @rand_addr=0x800}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x30, {0x2, 0x4e24, @rand_addr=0x6}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x2, [0x81, 0x9]}, &(0x7f0000000140)=0xc) 2018/04/06 10:01:53 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010012000500000010d10b00cf", 0x1f) 2018/04/06 10:01:53 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f6800000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x40020000]}, 0x10) 2018/04/06 10:01:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x5, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501030b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e000000e503821e199129ee04000800d3000000000000000000001c000000000000000000000000000000ffee0006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000b00)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000b40)={0x0, 0xee9, 0x5, 0x40, &(0x7f0000ffd000/0x3000)=nil, 0x3}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10, 0x80800) accept$ipx(r3, &(0x7f0000000c00), &(0x7f0000000c40)=0x10) write$binfmt_elf32(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x5f, 0xfffffffffffff001, 0x8, 0x3, 0x6, 0x2, 0x6, 0x38, 0xc9, 0x0, 0x1b5, 0x20, 0x1, 0xff, 0xffffffffffffff1c, 0xfff}, [{0x0, 0x9, 0x9, 0x2, 0x4, 0xfffffffffffffbff, 0x9, 0x3}], "6ace59bd05c40266952ca37485151e67c579b9ed47f8ffa369b2d6e3101c737b67b91a2401ddbe082fca7e9c4c4e7559c780fe918698090ec1156b63f01c89f1869f8a6f7398f0162aeea698c1c6f2d6407c32d7984c5e7d9c73fc066a144cef2cee5417333e52b954b6eab5ecfecce1cc28f714fb", [[], [], [], [], [], [], [], [], []]}, 0x9cd) 2018/04/06 10:01:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xffffff80, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @random="787a4a84908e", 'ipddp0\x00'}}) ioctl$sock_ifreq(r0, 0x200000000008924, &(0x7f0000000000)={"79704267a47e922a98709e14f000", @ifru_map}) 2018/04/06 10:01:53 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0200000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 924.312093] nla_parse: 28 callbacks suppressed [ 924.312103] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfffffffe, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0xff98) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x0, 0x9, 0x80000001, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x5, 0x30, 0x7c0000000, 0x80000001}, &(0x7f0000000200)=0x18) 2018/04/06 10:01:53 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0048000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:53 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4002]}, 0x10) 2018/04/06 10:01:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xfffffffb, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r2 = socket(0x3, 0xa, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000200)={@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {&(0x7f0000000140)=""/121, 0x79}, &(0x7f00000001c0), 0x56}, 0xa0) socketpair(0xf, 0x7, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000100)=0xfffffffffffff801, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 924.428788] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:54 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x4000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002a00)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = socket$inet6(0xa, 0xf, 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x1) 2018/04/06 10:01:54 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1802]}, 0x10) 2018/04/06 10:01:54 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f007a000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f0000000200)=0x80) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@generic={0x7, 0xfffffffffffffffd, 0x80000001}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) 2018/04/06 10:01:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x80ffffff00000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501740b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:54 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000022304ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 924.662629] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:54 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xc3ffffff00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2010200000001, 0x84) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={"69703667726130000000c80000e3ff00", @ifru_map}) socketpair$inet_sctp(0x2, 0xc, 0x84, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={r3, 0x2}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000005c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e21, 0x0, 0x4e23, 0x41d44f88, 0xa, 0x20, 0x80, 0xff, r4, r5}, {0x21, 0x9, 0x7, 0x40, 0xeb5, 0x40, 0xfff, 0x3}, {0xffff, 0x7ff, 0x3, 0x7}, 0x3, 0x6e6bb9, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x7f}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3500, 0x7, 0x3, 0x7, 0x3, 0x80000001, 0x1ff}}, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0x401}, 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r7, 0x40c, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0x800) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/06 10:01:54 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xf401]}, 0x10) 2018/04/06 10:01:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 924.710375] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xffffffff00000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501060b000500000010d10b00cf", 0x1f) [ 924.867123] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 924.901842] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:54 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xffffff7f00000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/06 10:01:54 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0006000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:54 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x240]}, 0x10) 2018/04/06 10:01:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9864c33acd], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xc906c11d6000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:54 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501070b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:54 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_settings={0x100000000, 0x301d, @sync=&(0x7f0000000040)={0x80, 0x6, 0x6585150}}}) r1 = socket(0x0, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/06 10:01:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x18]}, 0x10) [ 925.521807] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 925.548961] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x8100, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0003000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x100000000000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4, 0x80e, 0x7fff, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x1ca) 2018/04/06 10:01:55 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501600b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xfffffff0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 925.776353] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4002000000000000]}, 0x10) 2018/04/06 10:01:55 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1ff000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000540)={0x7e21, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000680)="4cf425fbd5c40906c89853acf1ea57d4db0d3ef280fbe378d27e04c8323dee7db5fd6ce9f0ce4794ea2b74e264a2c9c3510e591ee76de179cfb42098e35dad1d8981310b0ac9ff7676ef546c9c054dafeb70e10d18c86362e70efd881f8de0ea63e416487c18ba4ef65e245658def68bfe316edd8bbf4ce113184eb544c2069dd2ddd55c2ad289c772f48e3b31c5560f7b9da4", 0x93) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000880)={"62726f0400650000000000000000000000000000000000400004000000000080", 0x0, 0x3, 0xe6, [], 0x2, &(0x7f0000000740)=[{}, {}], &(0x7f0000000780)=""/230}, &(0x7f0000000900)=0x78) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) 2018/04/06 10:01:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x40030000000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 3: r0 = socket(0x11, 0xf, 0x7) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x14, 0xffffffff, 0x48000, 0x5, 0x6, &(0x7f0000000040)='bridge0\x00', 0x8, 0x3, 0x9}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:55 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501020b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xc3ffffff, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 925.855444] validate_nla: 14 callbacks suppressed [ 925.855452] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 925.883167] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 925.884130] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0068000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xa000000]}, 0x10) 2018/04/06 10:01:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001600)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x100}}, 0x0, 0x1, 0x7, 0x8, 0x8001}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r3, 0x4ca}, &(0x7f0000000440)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={"f7075bd772673002000000006f4e00", @ifru_map}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r4, &(0x7f0000000280)={&(0x7f0000000080)=@ax25={0x3, {"d1d84a067be807"}, 0x4}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="8006c62de7e9d1754ea98b5a3c1b7110270e8a0c658fbfb07054e4be9c7d7e0d811965c2e88640d8b920c8c65e408744a86015740c", 0x35}, {&(0x7f0000000100)="a0f02afa51f7fdf3d6838fcffac24d6ca2002ad6ca83c90fabeaa6e41189afc175c79e5ff11a51b2f0a928b62fc8fd18cb5444dbff286f97645819bcbe75affabd3d05903ff5243d20bd138c8651b3d7514eb2ea2892ca462e3389484b3dbe51deac6845e272b18be6cc4647b578ef265ad4f43eafa09ddc7d298d0de72d44e08301c00204d926866dc4c09f21cff43a2c16ba68f2a6ad4ddb8eb46ca17fbac28a6ab7f439e61624d5856e141c0bfe61000596963711ab651c9f1f8646d24123cf1189e5257f", 0xc6}], 0x2, &(0x7f00000014c0)=ANY=[@ANYBLOB="00000000180100001f0000000bf11876e63e06c8eec200000000000081368e1345f10d0511610b93f795f8282f58cb365b2054969f909c7f595274893a80ea46bffa155b51ebe5b8d62b7973fea40f2c375add71c820e0a98755233c09afce2d56ce684beb8daddd7e006a561503040000000000008a6ead57a1c68d8aeb2d71fcac7cb9e8f927d222afe4325ced3baa8ec2552334da73887d9656407061dcf6b59566af3f380a81990c3435d4af8056554e9887fa1c7f259e47726bef5e4e2565632aa7579f0aabe0277fe278a7c40b1e1146fdfe0907ed39aaf45eccdb56b4c5bcf6672135a40c7732dc"], 0x20, 0x40010}, 0x40010000) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000015c0)=0x4) 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x600000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) socketpair(0x5, 0x5, 0x7fffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 10:01:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x4, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 926.006176] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x9619000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 926.119936] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0009000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:55 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'ip6_vti0\x00', &(0x7f00000001c0)=@ethtool_rx_ntuple={0x35, {0x5, @ah_ip4_spec={@dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x100000000, 0x1f}, @ether_spec={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, 0xe60, 0x0, 0x0, 0x6, 0xffffffffffffffff}}}) getpeername(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000380)={0x2000}) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e1c, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "03324e", 0x14, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000300)={0x1, 0x0, [0xfffffffffffffffe]}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0xffffffffffffffa9}, 0x1}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/06 10:01:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x567e6748]}, 0x10) 2018/04/06 10:01:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x6a0385ac, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xb13f}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xff, 'gre0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x7f, 0x1, 0x40}, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x14, 0x0, "4f6276f22915a09e37ff48e61daeb8856a01082ff9fa94e650016d1bebd4"}}}, {{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0xa85e, 0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x4, 0x23, 0x3ff, 'netbios-ns\x00', 'syz0\x00', 0x4e8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/04/06 10:01:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x80ffffff, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010f0b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:55 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0004000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0xf000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 926.311627] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 926.330147] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:55 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010051000500000010d10b00cf", 0x1f) 2018/04/06 10:01:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x552f, 0x4) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r2, &(0x7f0000000700)=@ax25={0x3, {"8cd7b29c0f104e"}, 0x101}, 0x10) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) socketpair(0x11, 0x0, 0x6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x2, 0x7, 0xea, 0xb, 0x10, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_key={0x6, 0x8, 0x128, 0x0, "d7039854924d7c7d11e4a0679a50903c22053e51add968ee935809455247da0bf12ce759a5"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x80}, 0x1}, 0x20000040) 2018/04/06 10:01:55 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x34000000]}, 0x10) 2018/04/06 10:01:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x200000000000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:55 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000027c0)={0x0, 0x3ff, 0x300000000000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={r1, 0xffffffffffffffff, 0xe4d, 0x100000000}, &(0x7f0000002780)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0xb6, "d84643b6d632750c0444d48315c4e7a8b06b44a49b28d35de3d20f58495d8a7ff12d7497b45b0c8dd4103e885b9cf19372e9f01d5f11a1ded917dd1ddfbdcff9521750c6c774f1202b4eb7bdafe4ea31b4f00070652b4d9757f26b92c0f079319ffddd583c85579a538caa99ec7add776f41824330d7b09a98ee092928133fc18a6210c0f3048bd91f68687da52b9c476d3fcc00d5042ef587a9a2610c22afb8af708c19db9a3d79d7626945fce4d445c7288b90623e"}, &(0x7f0000000600)=0xbe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x0, 0x41f, 0x824d, 0x88}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e20}}, 0x200, 0x20, 0x4, 0x3, 0x7}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000d80)={0x0, 0x7d, "8a2a8306711dfcf27d7b768478e7fd8fc5c3572c9ae0ed8fb3870164f084e8b70152a166f662d36a12e71ef246eacf16921c5318b02eac3148648af0830383989e6cc3a5778911b1bade0dca553213237998e7316eec36db35cf857737facff8ccc3e7891754454e10658f5530626ef116c697098c18e3bd26aedb4d28"}, &(0x7f0000000e40)=0x85) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000e80)={0x0, 0x415}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000f00)={0x0, 0x7f}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000f80)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0x800100000, 0x4, 0x8000, 0x7fffffff, 0x400, 0x5, 0xfffffffffffffc01, 0x2, 0x4, 0xb9, 0x5, 0xffff, 0xfffffffffffffff8, 0x8]}, &(0x7f0000001080)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000025c0)={0x0, 0x3, 0x6}, &(0x7f0000002600)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000026c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="7b633554b9d3694e347f2b0f8e2805f3e60ba58b11be6d90948bffb31bd803ab0c4018f5433960015adadcbe5f6a1d04bac40616ee866c3c97f7b47b7b9773fe3e2d52de2df3c5df448b64e2eb0785e0b6664e4d635272c85cb117380ac4d8cf3da1e28f5e83b7bf64d7a46f6d2691f1df36", 0x72}, {&(0x7f0000000100)="ba9bf5975b8733deb6e19c8086f57f7405b9ddc629495fb5813c96510a624c6730230886db1fc65b48d2bf52734ac8b89c1dfa1f35ce66a1875abd6643ecf02b82523c6d35ff6da5bacff8b5e271c1cafede7ac8de8395630583c265ba", 0x5d}, {&(0x7f0000000180)="a1dd80ceb3b01e02cdf25d04b3195759a2253cc5de8954d84063bf4ec2af2194fb32fbe415cbecc95f5b2df517c40bbaf24e6f34deaacaffe2623126837e1a151b0541be86610da718aa96122af3413ec98bf30ec29f", 0x56}, {&(0x7f0000000200)="4ca841d4d96f1647e08d96e652ebb2afb7cb9e5c9dff9e3dd894f34f9f7986", 0x1f}, {&(0x7f0000000240)="78e88164cc85c23d09a1d529810d4fb6f044266d4e98df1e0183ea552509cea0ba3cd0e3993c17597fb3f053c4b2878fdf4f34a9b94298076cb82315243c7297c2cd291899404476d2291035a420d45de6f019221056435f7f7fd94c48e2bd98381e2fe924fd113bac2b", 0x6a}, {&(0x7f00000002c0)="e58cdde23e2c409a1d3271143a0b9190c6c1b9a6b66e7c63025cb44ba6d47c8daf7943b78780e008e03486b9", 0x2c}, {&(0x7f0000000300)="75c2d32caa2f252c002b2099ef855779ed3baea91ea3084facbd59ed641890fee413101be89d642e647d0ab8f8fcc0c5df9bc66e6a44c614ec136306eb9f9902272740e8e3d47058eaed7be1ef8822c927166c643768859b33b07b5d1662a56a2641ab37582e16760f0584960d2dbdb5c81ff13bfddf7a5b5bfdc702da7c1073f00aa9ad1ddddef5380c78f323f1dc6f147fe124bdea79bde8dc24b1325a93dfb44b2ea171e7fafd53ee6dc058878ed8f5bb0dd9b7ee2e36cb6846ec1e716a980854c00902bf656cd1d0895fa3a7b2f14736fe601ac85d11ed6c8b078d6fbf64ea", 0xe1}, {&(0x7f0000000400)="89fb4b09", 0x4}], 0x8, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8001, 0x8000, 0x70, 0x6, 0x277b, 0x1, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x5beed2bd, 0xf83, r2}}, @init={0x18, 0x84, 0x0, {0xfff, 0x3, 0xa07, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x3, 0x8000, 0xf4e3, 0x40fe2bcb, 0x1, 0x81, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x8, 0x6, 0x6b538590, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0xc, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xde, 0x4, 0x4, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xfb, 0x200, 0x6, 0xfffffffffffffffe, 0x2, 0x7ff, 0x0, r6}}], 0x180, 0x4}, {&(0x7f0000000ac0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000d40)=[{&(0x7f0000000b00)="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", 0xfe}, {&(0x7f0000000c00)="a64633bf8981db54ec2d2211246bbec78649fc0b0a19931b50290f2186cd3ed3c6c19a56af2ce2ca5c1102bcdd7b5e35882eb6601a403166a4c549b67edd13b9a6d3ab1393e6080cc31baa564df4a79024179c39ef76f7aba5851563", 0x5c}, {&(0x7f0000000c80)='$', 0x1}, {&(0x7f0000000cc0)="e6575e3f0f8e13e5367d3243ca6919abad1c7b39cb6f4dea730dc90cb4a5fe48801d713277304821c12defced38a4c590157c96ae2b6eb7717f7c969ae645b1414064af69b6d603a14fe6369ed2906d8f5759abc16f0d490953a8eac116f14aeecc9bc6e892800ce905ce03568c16fa57424", 0x72}], 0x4, &(0x7f00000010c0)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x81, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x100000001, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x5f4, 0x7, 0x4, 0x0, 0x6, 0xe330, 0x200, 0x7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8002, 0x0, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x4, 0xa25, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3b7, 0x4, 0x5, 0x5, 0x5, 0x4, 0x7, 0x9, r10}}, @init={0x18, 0x84, 0x0, {0xffffffffffff0000, 0x0, 0x9, 0x6}}], 0x150, 0x801}, {&(0x7f0000001240)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000002540)=[{&(0x7f0000001280)="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", 0xff}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="3bdc91c1674c5049b2ba355dbc924146e014534e1b018012e1b983452f333236eb48fb928d65ee1812c8f5b9c323e8a755ca19f41a147c481cd08747a7bec483819526178e21208c7f0b7b0634600de907660756e97e465707ba844affe9d35710ad539f0118355e66", 0x69}, {&(0x7f0000002400)="79732160b717d94c707d1885c45b3d93c7ab3d52a09bf33d066e880503636d9005ec8017a6c75e4a8e024bbb28825d7645884523dfd06210bf07985c98092b2e5b13849750a9d6c4e5202300", 0x4c}, {&(0x7f0000002480)="0a964df8c7affde9d51d0138718f247b48d5c7b587690cc17fd4737f4b5a768ebaa0bc8e01a33ec00ebd4001b88856d00b11d5f72ad2423eeb12", 0x3a}, {&(0x7f00000024c0)="4f3fc1f761e25322304cb94c5c245708811c18c456cf94bd3dacc2675958eff4dda4b2d4f96decb5f4771e6a45976bfbbe0c53a5d99819ec5abd65b3f8ed9a888748926ef8c367c9e3d23d794dec43383977544ad9f31af472b29e2a84d25e3eb03703a6a50963040d35fa80", 0x6c}], 0x6, &(0x7f0000002640)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x8, 0x8, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0xb1a5, 0x4}}], 0x60, 0x4000000}], 0x3, 0x0) 2018/04/06 10:01:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x500, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f000a000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:56 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501480b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x1996, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x1000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xffffff91]}, 0x10) 2018/04/06 10:01:56 executing program 1: syz_emit_ethernet(0x163, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f0000000040)={0xffffffffffffffff, 0x400001, [0x9df]}) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0xffffff97) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x5, {0x4621, 0x0, 0x1, 0x10001, 0x5, 0xfffffffffffffffb}, 0x80, 0x81}, 0xe) 2018/04/06 10:01:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x5, 0x2, 0x8001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r4}, 0x10) sendto$inet6(r2, &(0x7f00000001c0), 0x0, 0x8805, 0x0, 0x0) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e, 0x80800) recvfrom$unix(r5, &(0x7f00000003c0)=""/123, 0x7b, 0x100, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) r6 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000000140)=0x10008) [ 926.676377] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:56 executing program 1: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0xa}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) 2018/04/06 10:01:56 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x2206523300000000]}, 0x10) 2018/04/06 10:01:56 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000070104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xfbffffff, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x300000000000000, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) [ 926.735288] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:56 executing program 3: socketpair(0x9, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x65d, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x80}, 0x8) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000000200)={'vlan0\x00', @ifru_mtu}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x6, &(0x7f0000000280)) 2018/04/06 10:01:56 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000030104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:01:56 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501680b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x4000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x3400000000000000]}, 0x10) 2018/04/06 10:01:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x9619000000000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0003000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 926.974066] netlink: 'syz-executor6': attribute type 5 has an invalid length. [ 927.009263] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:01:56 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x1996, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r0 = socket$inet6_sctp(0xa, 0xfffffffffffeffff, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:56 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x40000000]}, 0x10) 2018/04/06 10:01:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x400000000000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305016c0b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:56 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0048000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, r2}, 0xc) 2018/04/06 10:01:57 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x2, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:57 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1c000000]}, 0x10) 2018/04/06 10:01:57 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305014c0b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x400300, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd3ac36498000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:01:57 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f004c000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000005, 0x84) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="c4970c6970db1dfefcaeb9058e116b095d5670b4eac1dd2ac91155186e197e1ceca3039d5b463b698c48331e10bac732c5142cd5342f95022683a577effc1673ab5740a09256b800ef93dd06b51fd29636c2e5f9641b7cd4fd85bd75507fb3229f3b6e45813aee366c8370ecfe1a7a60a8e413ab8b", 0x75}, {&(0x7f00000000c0)="31d2a9dfe4ac1856a8405786a7a1a69e2ceb0d7770b242862b4d4e8f1ba6ddd2409dfbdc163ed011445b21b60dac10c6747bc897a6537af9379b2b063dc4b9202c5f9bc39bc7d76ca09fe0d92c1f071c8ce7df8eb35e65c184f4070cdd2c96a8035dc923788ef0baab1d7adda485f28d12c2b1164e0be597d71a50223126f750e98409852f89fb6c6d3321e43946d30ece9dab3ec02c0ba15a20c7230d4644d150d720272cc7f7e9f6d511eaf654eb950cd349ae79fd700d396b3695a81af1c5ca314c7180b36da34b04d994f6902db04d850fe7d78e38d3b64e05784bd20a68647154f602d880239e79d7848444f5743e2953ebc782806ecf", 0xf9}, {&(0x7f0000000c40)="265ac95f06d259bed690acf4577fa25e42d6801b27d3794e72663e3c0198f6b48071f3e2176f2601b50e900a920eb5a12c082d54ba861a4a274669a57b17eb5c650e1efb5bb969d4811998a1701657e350ac6d49390298cfaa09f3a3bd53ca00a25be3b3e5d915fa1439e83ddfd847e8ded528b0175e022e0304a7dec56be0cf98a436b5667a9f190f0734e713e9e172f9e335f54decc8257a2bbf34a966523cb3ce6bbaf552a906dbac147c109c74ea7e7ade3a830c78bd0280ccb3cca66ec205da75efde08ace2b65f22bcfedcbd9af529ee842904f4a1cfe4f37fe4720d4536efae8ba90d5536860ab925ad974e5a6fe926f00865132a598414438981f4ea8b6f4522203d4f7f6c5ae0019d5b72479d81a004c9921a8cdce74a73261d94cf347706161d4e571fc6626355afadf0365512c7abe2070203076b2e63a1c8d19a9a9123aa29b70cd8c078c51cc81a5359a1e6480d32c83cdac08033120118fb6b8fdcd8677b0cac78b35721494bfdab50a7430182e0d1e78d6ac67b6f692d27d70485b2faf1b559de4541d4b923208d96dd45b5fd2ae14336bf63822e1eaf14e8afbd9d5622ac888bc042032cd449462c68d2d68747dd3237ba3912d60104a381c8aa10873ee0d59c359070865eea204b668bcc0201a1b9c230c244ba94192ddfcb1c203f6dad0d79d058e05fec1794f17e7dc3bd5a47b993f7b3165a80ce5e7168b52df740df863a56207cfd3a5f92dfe0df5adb2ff487fef869cbee3b089108f0b87366cffbde8b0d9054eebe2af628c5c4a5b764a35d3ef7549b360bfdb26881281d3010545bf906e0eb52011aa0561fdf8698e9520bf79f43f834ec0c1a79b36a454fdf8b86136a6d748b92a4773e4210f7003af55b1fdff29323e241b22cc29b2619f106d29d9bfbd00e7e1ece54df32d96c810bff8024aee750d10e7df2a4fc4110b694b5c5505704f345769264941c07d758bb7b3394b3e6c0809f4ae8884c86bb615dd74670a377f1ae49ed8256f05b27e5400fd9a1dd6f36f13ebab9f09c41337da0bac9ca65a958a3768b26c201126d2b35d288a4908c89c53f5447c0e938b810044d94400b3027f7f4b8dceb46f0b004b99d88bb23d349a4a82198b955cf38e3dcd63e5e1b26cacbf8a38732de3c9c6ac39cae70000f3861cb702d1774504fc5b9dae449b07a49cd5a582151a8182595237eb47e1a2375d3f6042bc56502a7d538d177528044968f5f54b8fb546f0fe2f91763fab5e09aa82673abb64927154e91142181424743d0d278073f89470920f40ada08ca5e71d650b969e503dc03248ee3bff8eacbaf6a24671fd8ed0973d9f26f7645836a050b40e122416d8382e305342f8ab6fd31be2bf0f22c89ce678d48ea420dec12e01fd620f20709eb4cdd3f1e551b769692567ed597ffa5996b14c0d77a2c4d94c808b75e3ae45f57351ab4c193cba7bc61d30b6cbd1a96717f96423b08cd52e1312c9a758087fccd2e91d956d2192ba93233c5f388238658d0d99d9f0700a2d5bbe3f8d76fa4521daa49773c6d06505ffc50f5bdefaadb31aa967f4dd297600bfa172ccbc0d77fa059051c5ed5d5fa185ed565d5e50b1f40319b5c37cae11d6e7f9f206844716eba3f0ac18524f34ea49fc49f4e396f5b008bb8acd00b751d785241833bfa2f5cb9575d7bed10baf41c608c77a6d9486c9bc5552f858202f11eb8bc859e1b8a1e3ce9fe5f05d9e3b90ffca9837e2332386dbe773f2413211edae0737058b28d52a2c06e5fe5863ddefa91ffed2a0024e1766d58dcc0430302c667a1d471799340b65000ca8527d23040d93e9a1cf357eb36b0f195e75647b1683d001df4f409a052d2dd6d89acab4544907b191ccb71e324b36ea1b3f7af88629b71ee7fe42564b9d5719366696da9fb79316f1f9970b6c049e01c00e1fe93da253ca43c7dd8e29441aee4138dddc78702eed009b706c830a413a2a419f9a944bd06f6fd8f3bda58240d719a95e607e7397742a89a22ad0a2402a66ff6250387056b35cc66adbfaac64592901abcef6646ad99a58ca248814f7bdc306b2bdd6af05791a26c3e4b1370fe27a6d8034788ae17103e9970fa2d1ee216c2008fc453b7221d2e346c594dbb4f8c60a6556862abb2eb78973bd45bc2b47839ee509c50d1e1b9570f0301e49afb3c9cb92ecfb1318c09f349669db48f426f41cbaa3c364c1920bd5d60db6d1ab525c4720c45e22669f00f207ed808df1bc7af9799be2663669b0c24d55c2f01f28df6ce6d461bb91a46857f8abfd0ce96480d92b7017203318faa03f9c7ecdafda1afcb89bbf4ad30a86156144a622a84eaece1dfbff9b39d635190b4d4f6c27e6975bd45a2db7883fa7f211593aa31c1ac799a38bbc3cb324fb14ced4058549c3f14764684ffd7fa29247741de6a41459264287ac7e97d7279597c0c42a1866bd9b20566443c3f552d77ad8c7e7caecd36f287f571c727ce8054af082a3937df683bb64e3463185771569e906de506672098d6c3cebba32eede6a8f3f52cb93ea288f4e26dfddc4888929f7b9ec73ac981bf9faa4d876db72a247d68a386b3ef48492484b938e0cf9844ef96cd99e559d938e590e7255596c1a29d722098763f014eed75934f2651909b30054bca88deb2d1f9d034aebc8d8bbf19c0400fd0981c6fdfc3f7dbb19e4d8302ef2f77dd70e5f8f77cf1f8f5cb259d6bf7661c40970e979826245074cdba2fc273d887656331602446a83e4c6602dea485cf691bc52816e6443435f43b51e92103ae8a38719c20120920aa3c7c37a7fd5ad5201925592042f002c9d84e7b3060453de7b4290ff3abafaa01423553bcb287e4a38a1f68cbd88fddaa3e6a761a775d124f3cde4f5e61b9d539ce4e23d7045e3a342a99f83a54c62914683dd37a89f07544a7956e0eb4d24c5d546eebf4d0ea8e0fc6616f59c2e632fb9f7ef5c3947796c269cab148d9e8d8715bfdfeccb049e489e971ba7f8e4ef292d7410f59de72cee34dee78ef9e89c56431dfa89f9f32e9e5c5c47b6c00c982653ac680d526b674d0523fd9e71a1cf944f4d15cabe3dd5c4a2c033457043c5f1761e5db451b43ff46380747a530564c87b610d9de041fa3d97af359ffce6b61615993eb826863559dff64d2bbcde8b7386684e555e2e9ef8887da2168a9cdfecedae5de8ebb47bcffa504123a0002eab6673b9f0ce5353cff651e9ecd394e8b23843cb574d246321564369903049452a9dc8e1cc308b8b567ec7bf2c5a5e6b9ad34f8729b19e3c87b7abdfd21b51bb0a787e1975086cb92fcb081477474f80e8bb381e598814f673cddfc53f74f33ad5aca1fd2a5ccbfb0cea1d10667970d4cf1c9cd549c5c1e2eeaf0090990435c0996c0c527b74cd39e8722ef776dd20c87a2adb972481b3dfa23af46841a164d50f01d65eafd3eca3d28bf9b89fe6cd454d9148d154b42b17742a4063c1ae8eb61b4ae228878b83cdc76853956351ac3a572d947ac0ae350e92bb82dc553d002191eeee4530542a97325351bd3b27ec5c368d7b407e7441260cdf86dd218e59bc5f499ff8249852264fd97b39baa6024525e83216b617fbdbda262967fc313e18cd889871b59faa1af4edb8c4d7f4838c947e42e773dc6b642edd8899b05cfc590f5296b9f6ff5ee04e2a1d3de4011b7e588f50312f795c4b34725c075f2241ff950c1073e972065f2f15c45c82b862cdeecc4413a4a02df0fecadf13067216c461b3feda559fa97525983e9445e566d7171d3943fb1a8c218451d91fd2c3f1e6adb1098ae4333a94dc0851ea046014949ef6e12287f75d48ca6f271e462e74446b0d6125ac695263a60b35e86ca68da7d39f6be7b67ea86202a64fe28f5bee028d75281e74b3dcd36aff03399c51c536854e46eba7abcb77ac5650f03eece7709b8393360ebc5a15c8dd12dc4d75544b327da74459e8d85689c05df58cb00adac086f5dff708123973795bc964d2e7442e56b750a83bd4f3eafb2ae481b68ff7130cbc9845927b63fcac7faf145d3ce946ada07f95ab7b2eea9e6b30dde42fb6d4cc4950ff72cd1c31865c38daf40af427e8c767c10de527b5728f548ccbfd9d5bb7ae0044202b746fb68a0b6d54dda197b13b288be3cc313cc17810af97a0615f8536ae4c67c3bbec9c7650572244daa1d5df6302f929ae62abcd816ef7aafa3130f41b7f43f25a22e78f8d87b6f33360f7e2bafb7e4c4102a6abdeec92771703efe1e76c83b890e421adc6bfb014683d590c4c9028937f0e5f6744db0136d4385b9cf6cf844f9e03960ee0d6fc223511e454f7fa29c3ce400930d47adc3b6f9624a62edfddb6afbedd55b14738fa62085501c67e3c06b4f4f655b106650489331cabe7a4c2d307574cb8660c6e02c6748e4d3b1c96b878338379a12d6e199c22e6a5d517f7c1baf855c815d6e03955af16e2ff78eb4ea7326afe487a090cd87cc06a8d076b28ea156e4757590058920baeaf21ecaf844a41f8503a5859bddd043e7b2217dad40a5b5a0f6c21cb15f8f0afb65627a8a2f82e4893c572a921e9d6c249c8d5195858c437085049c1c589c6854498cb9d44f124f1fa85ff9e8b64e76fc2384aa4e371d9314ae1b453699e344d23ecf1f8b53ce2bd31808aa1a6b21946d3f07fdacd7f7750496bb4ff95c5db298e24fe1ccd19fd2aa4451f4b409d42730a01614c8d69c975e1ad8af8841f0ef20c5cad884fb9460ebfe50d354b87d72063768a4b0f61b3f82ff202dbab99c78a084383604a7f6db83cf752f3eeae4a17b45be766bc8155565fc71681a94c09ca2b0fcdf04e4b7b465b54d5e1baf9eca4e6d9f78b14b2209e34532b515d3b3f341102b8dc6f03d54042c90de9076b9ec836e4b4580370e6c19764978532f48ab4ae10dd82f9be98b68add405171fac53a00b5d8f4c4d48e8a817eb98d9d59c2ae3a0ad6ba410ddb438b851c476f2131749588b8e711a4a7aefd67dadd40132622884e1c16d620435151ea7954b4b9137aeb7044c5a4a1d9690d98a2df7c4897f8a9e6f9a989201b44e1a8635fe9d706cf450d78e076fff17cb83c0c028eb185253df57fbd8d90106544de30021f97fef0e968e0561923eae3d56f95119d78e0e36d039f1dca0dc11b4cfaf339afd3f55470c7d7d2fe4e157ca903e38538f082af1fbe75bb24fc9a862aca9341f14f60aff90add74900d18d0f7928dd043b34eee6b65060e4009b8764f3ac82fda9057eb1bc5d59be3b6409da65f2710af7be9ebf3538b7cd046f46062c4d2b11165db2089c6089f4de21460dc61cd79a72101b8297991279c074f7cc2fb87c6661a1a2d2b3175ffa4567c12aae49574d96acfd09682383d3153acf7e955c188aa44519144a028e011317a42bd73b58f5db568d9d10328e7cdd2ea6d2e8031d4b9431ad1b17f0041f24d5723952b7a38d9a06c5b5800aabdd1abf1fbf2b7da87777611575d889a632f66d15b570921a99043d522dddb5195930bd11c7450014bd3b6bfc4e3dcde6c9d316e0a8701fa990f7b0d73796ee494ecfb78c9c1b85f34127b739ca070fb0314fe728c33b5c31750f0316d0c96831d3de60bd8c5f4c7d9582ae3a254e5b0157ff401d878520663b9921a503eaf26101b417e8d84f95305cef993ae37eaca380e259d542789467bfd2b20063057b656eab9386fb5b253787383c5f8822104b5e9bca573dfee4cd501a54e2b2fe41dd5037996cedbb8ddacd0783306c55ada4bbe1825446c80db048d24f8ffa2123312aeb9f805200dc5278a22ef798fa9f7edc", 0x1000}, {&(0x7f00000002c0)="d6bdbe81ddf2e8bf144ec8839415fcd90e2a8b162d96a1b14f1e400f7bc52895aff53dd851aaa9d98a995799f708372b82345c05de662b3beb09312a0f6376c64eeb5173f8d846baf59abdd86579cb8864fa2fa51d470163a5270e25f6b94de6820f5cdcadde597a0a192202e78a33563c75a63b7d2af5fe12ad5ecec9c4118d9d1386b165552390e40b5f4037a23310f5ed36b9ba647aef69b280672246e20be1791787e8bf651a8a35cbd95ef34a8bbc81ecacb37bb6dcb19010ddc4653f39a200243829", 0xc5}, {&(0x7f00000003c0)="262316d983f44cf9222e4aea81e2775598069e0f57ff19b44174d2e02d97d28ca54265a40c7ba82b27898093f31fc6a685582c5aab17104b31ac476ed776c588bdb18e320c193f51bc9105753ae73e938a91c866287eda7cbe03bd74e264c4429fbbb741c4e29100f81344515662f6efc2eed49be69b0a20dc56596fb5fab9bdb9d9fc3cc0a6ec921c9836ef6fbe8c0af4d60d8bc2f78a4f3dc2b7b1d233b84ec6182632b90310786da6ad8c0453243f6ef0e2a3c834def7490bac", 0xbb}], 0x5, &(0x7f0000000480)=[@iv={0x80, 0x117, 0x2, 0x67, "472bef637827fa812354e3149a6ea1c01fde22d946090ab813b9650ce049b2155226ffa0c9b5f1fd6ea7fdfe0ac910779fe591447c0baeda724ef8de1d22c37fcdac7af942b0a3c6fdc5014da1ceab21f64c7271dadaf38d16aab46b50bd7c98fa9bf0917159b4"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3}], 0xc8, 0x10}, 0x48000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000038010000380100000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a8) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:57 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x142800]}, 0x10) 2018/04/06 10:01:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000b268da56b8cc61a64c1f439f911fd7f4635e684dcedf68d56a9de45935ad7f2ba52763e385deaefdfeca08487b9ad06c09797e68", @ANYRES16=r1, @ANYBLOB="00032cbd7000fddbdf250300000014000200080008000000000008000b000a0000000800040008000000"], 0x30}, 0x1, 0x0, 0x0, 0xece54464e8f3906}, 0x10) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/04/06 10:01:58 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f00004c0104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:58 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010003000500000010d10b00cf", 0x1f) 2018/04/06 10:01:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xd6116c900c, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xfffffff0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:01:58 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1800]}, 0x10) 2018/04/06 10:01:58 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xfcffffff00000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x34000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x5580]}, 0x10) 2018/04/06 10:01:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:58 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000090104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501050b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:58 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x88f75]}, 0x10) 2018/04/06 10:01:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xfbffffff00000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x4000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xe, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/14}, &(0x7f00000001c0)=0x78) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:01:59 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305017a0b000500000010d10b00cf", 0x1f) 2018/04/06 10:01:59 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000050104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:01:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xfffffffffffff000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:59 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x33520622]}, 0x10) 2018/04/06 10:01:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xffffff7f00000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:01:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000080)=""/62, 0x3e) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 930.115966] nla_parse: 22 callbacks suppressed [ 930.115976] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:59 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000680104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:01:59 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x5000000000000000]}, 0x10) 2018/04/06 10:01:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xffffff9e, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x2000000, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:01:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 930.189008] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:01:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x800005, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/06 10:01:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x4000000000000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:01:59 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0006000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0xffffff7f, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:00 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501040b000500000010d10b00cf", 0x1f) 2018/04/06 10:02:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x18}, 0x8}}, 0x1, 0x22}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0xc5c}}}, &(0x7f0000000680)=0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$netrom(r2, &(0x7f0000000800), &(0x7f00000007c0)=0x10) r4 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendmmsg$alg(r4, &(0x7f0000004a80)=[{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000033c0)="78068e8a9b9bbf55ebbb913ef1f79b917d754bf4972076c6c435543f695cb0cdc9d75ff340b4cad780e133131616e2c0a49c28f062321c60131d66b1b54f8b6482fb64337317914dc9652ea35de478d36d35f022e3f39b6d483a0a8f095eb0ca95c5978cf51c26a1149a6cecc107ccac614ac49024115db4924557d536ef002d26e5b0f57f0ed2b8f5920a3fbe8b7b4bcc5d068d221c3f3d24ac0f52d723cee986930f212ab02e9ab854470db9f5fe272bc227e93ab56da2d872c1287c97bad737cf031b8a8ab3d92048bfe329feda2bf4218c9404e993c0087ab71b6d8e7bd1cb3d06d1587413c3a2438dc295", 0xed}, {&(0x7f00000034c0)="4542752a9e785e0274d75c3177", 0xd}, {&(0x7f0000003500)="2dcdc8f8bcee83b5742dee08a72528450debc2db9c4c4174b9da7268b828b13195eb24f42d55a5e369fd62d0a042882587c2a55e871ebeb770af746db38a784dfd102c1f3fcc90864669750aa57d0c23a3d887565d171d2b42604064280e99fd198d4b73ae64f8c3fe3971fa85a6e0686c2e238af036bd4ff3d610e2529005729913ff91f1b8cb0e134b39970c7eba9f007d644f5099b6a446bd823d1f26ac946fa078fe8af14ade058cc6d632fd461ad20f39eda209f315b3acddca23922630358b03ab25816e24bc21f860c4a383f31437771713fb8efa", 0xd8}, {&(0x7f0000003600)="5b1f35a53f5e80017a21cfd84749d6c42b2b16efda6bbe4b99cc74a7bdb61c46734002513964474f81cd7b10c3c65b3eac59188773cd45ea24c2e4d038d0d322a2e638fac2c28fd7da6b11027cc19290953afe72d001cdec929f09140cdee60d1d4162ece5cad0db19ea43c97e93235d73f9044bf1d8d797a5b47613a2d356cedbdf264cada5111bdf15e0f9b3dc802d1cd1a31a05358e9702966845856e89c26fc63aef0291363606827e30ea882773b844f569a7e8323daf288254ebe7", 0xbe}, {&(0x7f00000036c0)="68a049c2cd45038278c882c3b047f21023b1e07d0a2568dcd568206de5e64c4dc7d0663b5cf7e5", 0x27}, {&(0x7f0000003700)="d17997261ab6c8474ab6e499f2dd96d6c73b4993ccd94e674f36fb9284213b1c270c930961b3e650665ef330baa94c5f81aff1f48786fa713b7eee13a95544dfa8ee9f58eb51d59aba4ebc47388c7312a9b7b6c6316934b16e82951f2da47cba27de6e5beba9f36a62c962f89ded83f966ff15ec0f819b0b4c556b004bd398299971618820a28950ab04f883f30f12514389bb288008fbb9a47187241ea6a09062a3fac8160144d782054e92ba90d4f77b62226d6cb7f295d4fa544b9b20b38c30eb0e29ef6ceb930f08c2148a54db948da13ce8", 0xd4}], 0x6, &(0x7f0000003880)=[@assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x70, 0x117, 0x2, 0x5c, "eef412da3151e4310e1d55e6711e8ad9d5df9feef2a832744bbf797a24b2b35083cd1930e31fbd484d7646a4c92608f2c40737e619f0c7aa9adabc573205dd28c87f0657a61713e674cef09a9301858a6dc1c3384f1e3623708c0b88"}, @assoc={0x18, 0x117, 0x4, 0x6d4}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xb0, 0x117, 0x2, 0x98, "d141fa8a487099b931d97add6cb08d932ca22bc25e8820e378126264423d5024d0bb1fed2a9f121d013c08d468796fc38344853e47f5d254a9697b9738c5ed2565fe50f17060a1810952e7914d95fd12181e268dc2bc6562b0021116245262a7e3777679b0de222bb550f34ebc92cac2a5f433cf95992fe170c916bc2da389cb1c3f25c5ba1a323b844946160e9bfbdc5ca91343e7d8c038"}, @iv={0x78, 0x117, 0x2, 0x61, "0f569ce68443d1ee07edc197235cccfbc6ced07ed21e508a0e3ce529010cb949391ec119ed0f11475b5a53c39a811e882ca5c6b59e24da340ba46652ef13dcbebb9cdb5acbe9563e0718d5b7456c43c3a34f643bb6816205a57bf0702a6ea1b4d6"}], 0x11f8}], 0x1, 0x20000000) recvmsg$netrom(r3, &(0x7f00000003c0)={&(0x7f00000000c0)=@full={{0x3, {"7769ce2a37f93b"}, 0x8}, [{"961a1ad625fe1f"}, {"64d738f3e411cc"}, {"99154de8095c2d"}, {"8cece2203c1089"}, {"e08eabec9cd5d2"}, {"44ba9eab18bc10"}, {"57e89d2ead88b6"}, {"85e0b5f9ee2743"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000140)="a00bf531dde7a9c710fa54b2671bdc3032a3ab742555261e183e7f24b96bb53ae8d59dc0ec9ea42e17a5f14860d3ee1eac9fe6ba97508d1ec05f6eba5907fe1515997da932c4455ef2c90e1255d5c0bb3ee276112ee1acee28a7fb717e2d0b082dd028917a645bcfc80bfd8810c2f0b709dfb05fed81dd8370bd88e6844724e62154b7121b29daf2bcb33521bee810c1b7", 0x91}, {&(0x7f0000000200)="8a91014de50da5b6aa670f143c1560488f868740d0a51f164936b66074d08bf7377aa4303beb0feb56c2471ff30f423c1022976ffa3187587b81ec5e34cf4853db3589a7bf41be8dca11ac229e76698c02994aebf8aa3e90ab579deace836340eba2fc52d8d5d3812ee65f55438d5c8a9fa06de3034b6a039721d458931ca29e6b6f6ef2ec3fc66e3d5e27662be19dea1e8035bb0b9edd52d46396bdb7d81d1b1d7dfd97723f9e4f9277b70ab04c49879b0c6bed48bc2b12d795b0bfca76bbe59dedd1566536e72d6c7a", 0xca}], 0x2, &(0x7f0000000340)=[{0x68, 0x19d, 0x800002, "4d22d461b3e9b72bcef29ac2e0f6a0351477067974d6df0a9d04b14a9b505f0e7d58f52b9e3159d6af6ecdb82419b192465330a6f33aea02ee8505c626e468117d36286be9c02438eaca478d1b6dd6e4242d322c"}], 0x68}, 0x2060) getsockname$netrom(r3, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48) 2018/04/06 10:02:00 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xf00, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) 2018/04/06 10:02:00 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0002000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:00 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x400000000000000]}, 0x10) 2018/04/06 10:02:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2008000}, 0xc) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000080)={'ip6gre0\x00', @ifru_map}) 2018/04/06 10:02:00 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x18000000]}, 0x10) [ 931.156640] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 931.192824] validate_nla: 8 callbacks suppressed [ 931.192832] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:02:00 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f000f000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x2, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:00 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x200000000000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 931.233506] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 931.253117] netlink: 'syz-executor6': attribute type 5 has an invalid length. 2018/04/06 10:02:00 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x5000]}, 0x10) 2018/04/06 10:02:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/04/06 10:02:00 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000600104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010012000500000010d10b00cf", 0x1f) 2018/04/06 10:02:01 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x100000000000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0xe803]}, 0x10) 2018/04/06 10:02:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x8, 0x80000, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'ifb0\x00', @ifru_map}) 2018/04/06 10:02:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) 2018/04/06 10:02:01 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f00f0000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 932.181685] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:01 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000f00104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2000000000000002, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x9e4c, 0x5, 0x0, 0x64, 0x5cda19bd, 0x7, 0x100, 0x6, 0x9, 0x7fff, 0x8, 0x40, 0x3, 0x5b2, 0x7fff]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) [ 932.224156] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 932.245279] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:01 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x4000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x758f0800]}, 0x10) 2018/04/06 10:02:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0008000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 932.277705] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:01 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010003000500000010d10b00cf", 0x1f) 2018/04/06 10:02:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:01 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x4000]}, 0x10) [ 932.430872] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 932.466533] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:02 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x4, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:02 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f002e1d0104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:02 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000500), 0x286, 0x0, &(0x7f0000000000)=@l2={0x1f}, 0xfffffffffffffdd0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x8, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0xd0, 0x1ff, 0x9d8e, 0x7ff, 0x2, &(0x7f00000001c0)='bpq0\x00', 0xff, 0x5, 0x8}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={0xffffffffffffffff, 0x400, 0x5, "f2e14d2073238bc35e55bca6b887617333db04b30c677b332ecd27e9080fd517de447982e75a573b416a5e82d244ed765b03df26836f2e9e047ea202464978544de2822d842cfb19cbf834b41bf94ab0d4da6160b6b7200016fbf3fec6ab55b4eb9100c7175b16856b9618ca81391d9ac0b2979825e2ebd0e6f83451e48437e2002e6d3f821e627e631a33cde907997afc7e77e886ebf08eadc223908c08c05e6518bf89bb601be96f87f494802dadad8af56dbad673d5fede"}) 2018/04/06 10:02:02 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f305010051000500000010d10b00cf", 0x1f) 2018/04/06 10:02:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) 2018/04/06 10:02:02 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x1c00]}, 0x10) 2018/04/06 10:02:02 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f006c000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000380)={@broadcast=0xffffffff, @empty, @multicast2=0xe0000002}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/04/06 10:02:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:02 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xfffff000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:02 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b4c0500000010d10b00cf", 0x1f) 2018/04/06 10:02:02 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x4]}, 0x10) 2018/04/06 10:02:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:02 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000aaaa000081003e0008004500001cf9fffdff00019078ac14ff78000000000000000000000000"], 0x0) 2018/04/06 10:02:03 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0074000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:03 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x9619, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:03 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x43080000]}, 0x10) 2018/04/06 10:02:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:03 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b005100000010d10b00cf", 0x1f) 2018/04/06 10:02:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:02:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket(0x1, 0x806, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4), 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x10001, 0x2, [0x0, 0x3b3]}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x6, @empty, 0x8000}, {0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x8, [0x800, 0xd3dc, 0x6, 0x7, 0x6, 0x9, 0x95, 0x8]}, 0x5c) 2018/04/06 10:02:03 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f001d2e0104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:03 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xc3ffffff00000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:03 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b7a0500000010d10b00cf", 0x1f) 2018/04/06 10:02:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:03 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x34000000]}, 0x10) 2018/04/06 10:02:04 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000200104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:04 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x9effffff00000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:04 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b600500000010d10b00cf", 0x1f) 2018/04/06 10:02:04 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x400000000000000]}, 0x10) 2018/04/06 10:02:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:02:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000006040)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000fc0)="08c2ddb99fe0c1690335d46b0d965ca4a1278f55e71847bb652471e081095045", 0x20}], 0x1, &(0x7f00000010c0)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00000000c0)=""/190, 0xbe}, 0x0) 2018/04/06 10:02:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:04 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x40020000]}, 0x10) [ 935.282593] nla_parse: 16 callbacks suppressed [ 935.282604] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:04 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x9effffff, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:04 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f000b000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) [ 935.343601] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000100)=0xffffffffffffff9e) getpeername(r0, &(0x7f0000000300)=@rc, &(0x7f0000000000)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x405e1eb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, {0xa, 0x4e20, 0x5a, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1, [0x1ff, 0x6, 0x3, 0x0, 0x8001, 0x4545]}, 0x5c) [ 935.395092] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:04 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x91ffffff]}, 0x10) [ 935.438245] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 935.465880] bridge0: port 1(erspan0) entered blocking state [ 935.471795] bridge0: port 1(erspan0) entered disabled state [ 935.488379] device erspan0 entered promiscuous mode [ 935.502958] bridge0: port 1(erspan0) entered blocking state [ 935.508831] bridge0: port 1(erspan0) entered forwarding state 2018/04/06 10:02:05 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0060000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:05 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x2000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:05 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b060500000010d10b00cf", 0x1f) 2018/04/06 10:02:05 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xa00]}, 0x10) 2018/04/06 10:02:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:02:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000100)=0xffffffffffffff9e) getpeername(r0, &(0x7f0000000300)=@rc, &(0x7f0000000000)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x405e1eb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, {0xa, 0x4e20, 0x5a, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1, [0x1ff, 0x6, 0x3, 0x0, 0x8001, 0x4545]}, 0x5c) [ 936.267970] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:05 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x400000000000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:05 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xe8030000]}, 0x10) 2018/04/06 10:02:05 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f00007a0104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000100)=0xffffffffffffff9e) getpeername(r0, &(0x7f0000000300)=@rc, &(0x7f0000000000)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x405e1eb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, {0xa, 0x4e20, 0x5a, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1, [0x1ff, 0x6, 0x3, 0x0, 0x8001, 0x4545]}, 0x5c) 2018/04/06 10:02:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 936.313753] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 936.359213] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000100)=0xffffffffffffff9e) getpeername(r0, &(0x7f0000000300)=@rc, &(0x7f0000000000)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x405e1eb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}, {0xa, 0x4e20, 0x5a, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1, [0x1ff, 0x6, 0x3, 0x0, 0x8001, 0x4545]}, 0x5c) [ 936.413168] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:06 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0007000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:06 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xf401]}, 0x10) 2018/04/06 10:02:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:02:06 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xfeffffff00000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:06 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b6c0500000010d10b00cf", 0x1f) 2018/04/06 10:02:06 executing program 3: r0 = socket$inet(0xa, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0x268) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x0, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x2, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0xa8) [ 937.301855] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 10:02:06 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0xa]}, 0x10) 2018/04/06 10:02:06 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f007a000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:06 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x6000000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40030000000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) [ 937.355402] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 937.371687] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/06 10:02:06 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b020500000010d10b00cf", 0x1f) 2018/04/06 10:02:06 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x843]}, 0x10) 2018/04/06 10:02:06 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000060104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000011c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001240)={0x1, &(0x7f0000001200)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001280)={r2, 0x3}) sendfile(r0, r0, 0x0, 0x100042b) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001500)={0x0, 0x100000001, 0x2d9, 0xff, 0x1000, 0x2, 0x7, 0x1, {0x0, @in6={{0xa, 0x4e21, 0xbf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}}, 0x2, 0x3f, 0x7, 0x0, 0x100}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001600)={r3, 0x9, 0x30}, &(0x7f0000001640)=0xc) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f00000000c0)=0x4, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000000)={0x3b, @multicast1=0xe0000001, 0x4e20, 0x3, 'dh\x00', 0x19, 0x7, 0x7}, 0x2c) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dbffc), 0x4) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000040)={0x401, 0x7, 0x1, 0xffff}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000002900)={0xff, @multicast1=0xe0000001, 0x4e23, 0x2, 'wlc\x00', 0x1, 0x4, 0x68}, 0x2c) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000003a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001140)={r6, 0xfffc, 0x30}, 0xc) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xc4, r7, 0x400, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb74}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x59}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x40) accept4$alg(r5, 0x0, 0x0, 0x80803) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001180)={r6, 0x100000000}, 0x8) sendfile(r1, r1, 0x0, 0x2) connect$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x4, {0xfffffffffffffffc, 0x1, 0x2, 0x6, 0x9, 0x20}, 0x8, 0x6}, 0xe) sendto$inet(0xffffffffffffffff, &(0x7f0000001680)="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", 0x1000, 0x40000, &(0x7f0000002680)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000240)={0x100, 0x8, 0x0, 0x0, 0x2, 0x6, 0x57b, 0x9, r3}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0x7f, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x108) sendto$inet(r5, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000028c0)={0x6, 0x7, 0x9, 0xf5, &(0x7f00000026c0)=""/245, 0x30, &(0x7f00000027c0)=""/48, 0x93, &(0x7f0000002800)=""/147}) 2018/04/06 10:02:07 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x300, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b050500000010d10b00cf", 0x1f) 2018/04/06 10:02:07 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x34]}, 0x10) 2018/04/06 10:02:07 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f00000a0104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:07 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xfffffffc, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000540)={0x2, 0x3, 0x1000}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/06 10:02:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x8, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x5c, "cb160df93bbb7a37cebd7a29037e0e6d775b6176b08af1ee3899edead290f8f925c7587f115a4982dabf2cb7a4c025007a993fe9867710adca3b1091c842dd31f4bb481cf89a5681ddbab025fe415807328cc467bc8802221b9ae1db"}, &(0x7f0000000180)=0x64) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x8, 0x5, 0x1, 0x6, 0x10}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0xd5, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}}, 0x98) 2018/04/06 10:02:07 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0005000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x4], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000a00000010d10b00cf", 0x1f) 2018/04/06 10:02:07 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0xf0ffffffffffff, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:07 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x2800000000000000]}, 0x10) 2018/04/06 10:02:07 executing program 3: r0 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x80000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x8, 0x80000000, 0x10001}, &(0x7f0000000240)=0xfdaf) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0xee1f}, 0x8) 2018/04/06 10:02:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 10:02:08 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0010000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/06 10:02:08 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b740500000010d10b00cf", 0x1f) 2018/04/06 10:02:08 executing program 3: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000340)) setsockopt(r0, 0x4, 0x4, &(0x7f0000000380)="4930c5920eff755d2d1e02b11609c1effab2f20f46bc09824134a0126e845525211117572d7ad2de0071d2cd017c4b2781ec26cd315f5698a132a42b316625e0cec2012799323f1eb7bf1f116b6d5d4aef0457fa2d8e7a9a870b86edd7b8f12243aaa461d3cbba85c8a496d1c28cefe3ebde1f446152e019586bcf936bbce1dcc95ea13f540adfe170134937ae060ae1f4225aa778e28bbca19cb20985219ba383496e99ad45e80965ed8b70db70e2f724288addc3475fadb1389a2de87a9aa5ea0758fdd05fed6ff0ef26570682bfc206f4a2e638a183960f6104eeb8e51142428023080f6c0ffe2d87e4333d475a", 0xef) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xb4, "b58514250a1ec59c08c642866d1b3bc52e34f5e000a984ee62a852729d7dac8e1bdccc37f59f4436c9e64123109133e20a1b3eb257abdc0ce2826ec94a7ac7e133f3d6e2dc82ebdbbac340ca92ca1b935f0eea18cf05592cb42bd345bc67438a741bc7445c14a65f8280f4d1d51626ab05610c2161ae02f077b3c82c196916bfe1b211ab23cc6e8411a1dca4c41d76e47e57b6d7921797a9908aab61665f306bd78a5e816f0a2d9b4b8e985fc7a2a84c63020c1a"}, &(0x7f0000000000)=0xbc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/06 10:02:08 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x48, 0x13, 0x50b, 0x0, 0x96190000, {}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/06 10:02:08 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty, [0x0, 0x0, 0x2000000000000]}, 0x10) [ 938.618293] ================================================================== [ 938.625938] BUG: KASAN: alloca-out-of-bounds in unwind_next_frame.part.7+0x7ce/0x9c0 [ 938.633820] Read of size 8 at addr ffff8801b66b7378 by task syz-executor6/25393 [ 938.641258] [ 938.642887] CPU: 1 PID: 25393 Comm: syz-executor6 Not tainted 4.16.0+ #1 [ 938.649718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 938.659070] Call Trace: [ 938.661645] [ 938.663803] dump_stack+0x1b9/0x29f [ 938.667439] ? arch_local_irq_restore+0x52/0x52 [ 938.672109] ? printk+0x9e/0xba [ 938.675390] ? show_regs_print_info+0x18/0x18 [ 938.679898] ? kasan_check_write+0x14/0x20 [ 938.684140] print_address_description+0x6c/0x20b [ 938.688994] ? unwind_next_frame.part.7+0x7ce/0x9c0 [ 938.694014] kasan_report.cold.7+0xac/0x2f5 [ 938.698342] __asan_report_load8_noabort+0x14/0x20 [ 938.703276] unwind_next_frame.part.7+0x7ce/0x9c0 [ 938.708120] ? unwind_dump+0x180/0x180 [ 938.712008] ? graph_lock+0x170/0x170 [ 938.715814] ? unwind_dump+0x180/0x180 [ 938.719711] ? __unwind_start+0x166/0x330 [ 938.723869] unwind_next_frame+0x3e/0x50 [ 938.727935] __save_stack_trace+0x6e/0xd0 [ 938.732092] ? __asan_allocas_unpoison+0x16/0x20 [ 938.736849] save_stack_trace+0x1a/0x20 [ 938.740826] save_stack+0x43/0xd0 [ 938.744282] ? save_stack+0x43/0xd0 [ 938.747908] ? __kasan_slab_free+0x11a/0x170 [ 938.752314] ? kasan_slab_free+0xe/0x10 [ 938.756285] ? kmem_cache_free+0x86/0x2d0 [ 938.760431] ? dst_destroy+0x267/0x3c0 [ 938.764315] ? dst_destroy_rcu+0x16/0x20 [ 938.768378] ? rcu_process_callbacks+0x941/0x15f0 [ 938.773219] ? __do_softirq+0x2e0/0xaf5 [ 938.777174] ? irq_exit+0x1d1/0x200 [ 938.780778] ? smp_apic_timer_interrupt+0x17e/0x710 [ 938.785782] ? apic_timer_interrupt+0xf/0x20 [ 938.790172] ? kasan_unpoison_shadow+0x14/0x50 [ 938.794732] ? __asan_allocas_unpoison+0x16/0x20 [ 938.799467] ? kasan_check_read+0x11/0x20 [ 938.803595] ? do_raw_spin_unlock+0x9e/0x2e0 [ 938.807980] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 938.812541] ? do_raw_spin_lock+0xc1/0x200 [ 938.816758] ? trace_hardirqs_off+0xd/0x10 [ 938.821001] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 938.826098] ? debug_check_no_obj_freed+0x2ff/0x584 [ 938.831099] ? free_obj_work+0xb90/0xb90 [ 938.835142] __kasan_slab_free+0x11a/0x170 [ 938.839357] ? dst_destroy+0x267/0x3c0 [ 938.843222] kasan_slab_free+0xe/0x10 [ 938.847004] kmem_cache_free+0x86/0x2d0 [ 938.850968] dst_destroy+0x267/0x3c0 [ 938.854661] dst_destroy_rcu+0x16/0x20 [ 938.858528] ? dst_destroy+0x3c0/0x3c0 [ 938.862395] rcu_process_callbacks+0x941/0x15f0 [ 938.867053] ? call_rcu_sched+0x20/0x20 [ 938.871004] ? retrigger_next_event+0x1f0/0x1f0 [ 938.875666] ? find_held_lock+0x36/0x1c0 [ 938.879709] ? lock_downgrade+0x8e0/0x8e0 [ 938.883840] ? kasan_check_read+0x11/0x20 [ 938.887974] ? rcu_is_watching+0x85/0x140 [ 938.892101] ? rcu_pm_notify+0xc0/0xc0 [ 938.895974] __do_softirq+0x2e0/0xaf5 [ 938.899759] ? __irqentry_text_end+0x1f9628/0x1f9628 [ 938.904841] ? kasan_check_read+0x11/0x20 [ 938.908975] ? do_raw_spin_unlock+0x9e/0x2e0 [ 938.913374] ? native_apic_msr_write+0x5b/0x80 [ 938.917935] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 938.922494] ? lapic_next_event+0x5a/0x90 [ 938.926623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 938.932153] ? clockevents_program_event+0x140/0x370 [ 938.937237] ? kasan_check_read+0x11/0x20 [ 938.941374] ? rcu_is_watching+0x85/0x140 [ 938.945510] ? rcu_pm_notify+0xc0/0xc0 [ 938.949384] irq_exit+0x1d1/0x200 [ 938.952819] smp_apic_timer_interrupt+0x17e/0x710 [ 938.957639] ? smp_call_function_single_interrupt+0x650/0x650 [ 938.963508] ? _raw_spin_lock+0x32/0x40 [ 938.967472] ? _raw_spin_unlock+0x22/0x30 [ 938.971601] ? handle_edge_irq+0x330/0x870 [ 938.975817] ? task_prio+0x50/0x50 [ 938.979338] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 938.984161] apic_timer_interrupt+0xf/0x20 [ 938.988386] [ 938.990614] RIP: 0010:kasan_unpoison_shadow+0x14/0x50 [ 938.995779] RSP: 0018:ffff8801b66b7370 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff12 [ 939.003468] RAX: 1ffff10036cd6e73 RBX: ffffffff85e71040 RCX: ffffc900074c3000 [ 939.010716] RDX: 00000000000001dd RSI: 0000000000000098 RDI: 1ffff10036cd6e60 [ 939.017962] RBP: ffff8801b66b7378 R08: ffff8801b1d7a040 R09: fffffbfff15cff6c [ 939.025209] R10: fffffbfff15cff6c R11: ffffffff8ae7fb67 R12: 00000000ffffffff [ 939.032456] R13: 0000000000000001 R14: 00000000ffffffff R15: ffff8801bba61c80 [ 939.039712] ? nfnl_log_net_init+0x480/0x480 [ 939.044105] __asan_allocas_unpoison+0x16/0x20 [ 939.048666] nfnetlink_rcv_msg+0x6af/0xfe0 [ 939.052889] ? nfnetlink_bind+0x3a0/0x3a0 [ 939.057029] ? graph_lock+0x170/0x170 [ 939.060817] ? find_held_lock+0x36/0x1c0 [ 939.064859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 939.070380] netlink_rcv_skb+0x172/0x440 [ 939.074436] ? nfnetlink_bind+0x3a0/0x3a0 [ 939.078562] ? netlink_ack+0xbc0/0xbc0 [ 939.082444] ? __netlink_ns_capable+0x100/0x130 [ 939.087098] nfnetlink_rcv+0x1fe/0x1ba0 [ 939.091053] ? kasan_check_read+0x11/0x20 [ 939.095183] ? rcu_is_watching+0x85/0x140 [ 939.099309] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 939.104479] ? nfnl_err_reset+0x2d0/0x2d0 [ 939.108622] ? netlink_remove_tap+0x610/0x610 [ 939.113109] ? refcount_add_not_zero+0x320/0x320 [ 939.117850] ? kasan_check_read+0x11/0x20 [ 939.121978] ? rcu_is_watching+0x85/0x140 [ 939.126105] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 939.131289] ? netlink_skb_destructor+0x210/0x210 [ 939.136126] ? kasan_check_write+0x14/0x20 [ 939.140384] netlink_unicast+0x58b/0x740 [ 939.144433] ? netlink_attachskb+0x970/0x970 [ 939.148825] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 939.153821] ? security_netlink_send+0x8f/0xc0 [ 939.158385] netlink_sendmsg+0x9d8/0xf80 [ 939.162443] ? netlink_unicast+0x740/0x740 [ 939.166680] ? security_socket_sendmsg+0x9b/0xd0 [ 939.171421] ? netlink_unicast+0x740/0x740 [ 939.175645] sock_sendmsg+0xd5/0x120 [ 939.179345] sock_write_iter+0x35a/0x5a0 [ 939.183394] ? sock_sendmsg+0x120/0x120 [ 939.187358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 939.192882] ? iov_iter_init+0xc9/0x1f0 [ 939.196841] __vfs_write+0x5bc/0x880 [ 939.201180] ? kernel_read+0x120/0x120 [ 939.205056] ? _raw_spin_unlock+0x22/0x30 [ 939.209186] ? kcov_ioctl+0x56/0x1b0 [ 939.212884] ? do_vfs_ioctl+0x1f2/0x1650 [ 939.216934] ? rw_verify_area+0x118/0x360 [ 939.221066] vfs_write+0x1f8/0x560 [ 939.224591] ksys_write+0xf9/0x250 [ 939.228113] ? SyS_read+0x30/0x30 [ 939.231550] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 939.237071] ? fput+0x130/0x1a0 [ 939.240333] ? ksys_ioctl+0x81/0xd0 [ 939.243946] SyS_write+0x24/0x30 [ 939.247295] ? ksys_write+0x250/0x250 [ 939.251080] do_syscall_64+0x29e/0x9d0 [ 939.254951] ? _raw_spin_unlock_irq+0x27/0x70 [ 939.259428] ? finish_task_switch+0x1ca/0x820 [ 939.263907] ? syscall_return_slowpath+0x5c0/0x5c0 [ 939.268818] ? syscall_return_slowpath+0x30f/0x5c0 [ 939.273733] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 939.279082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 939.283915] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 939.289087] RIP: 0033:0x4552d9 [ 939.292259] RSP: 002b:00007f3b1a1e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 939.299950] RAX: ffffffffffffffda RBX: 00007f3b1a1e56d4 RCX: 00000000004552d9 [ 939.307201] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000014 [ 939.314453] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 939.321702] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 939.328955] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000001 [ 939.336209] [ 939.337817] The buggy address belongs to the page: [ 939.342726] page:ffffea0006d9adc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 939.350848] flags: 0x2fffc0000000000() [ 939.354720] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 939.362582] raw: 0000000000000000 ffffea0006d90101 0000000000000000 0000000000000000 [ 939.370440] page dumped because: kasan: bad access detected [ 939.376127] [ 939.377734] Memory state around the buggy address: [ 939.382642] ffff8801b66b7200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 939.389982] ffff8801b66b7280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 939.397323] >ffff8801b66b7300: ca ca ca ca 00 00 00 00 00 00 00 cb cb cb cb cb [ 939.404657] ^ [ 939.411908] ffff8801b66b7380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 939.419245] ffff8801b66b7400: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 f2 f2 f2 [ 939.426580] ================================================================== [ 939.433917] Disabling lock debugging due to kernel taint [ 939.439341] Kernel panic - not syncing: panic_on_warn set ... [ 939.439341] [ 939.446689] CPU: 1 PID: 25393 Comm: syz-executor6 Tainted: G B 4.16.0+ #1 [ 939.454802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.464131] Call Trace: [ 939.466690] [ 939.468827] dump_stack+0x1b9/0x29f [ 939.472435] ? arch_local_irq_restore+0x52/0x52 [ 939.477087] ? lock_downgrade+0x8e0/0x8e0 [ 939.481214] ? vprintk_default+0x28/0x30 [ 939.485256] ? unwind_next_frame.part.7+0x770/0x9c0 [ 939.490251] panic+0x22f/0x4de [ 939.493422] ? add_taint.cold.5+0x16/0x16 [ 939.497551] ? add_taint.cold.5+0x5/0x16 [ 939.501591] ? do_raw_spin_unlock+0x9e/0x2e0 [ 939.505981] ? unwind_next_frame.part.7+0x7ce/0x9c0 [ 939.510978] kasan_end_report+0x47/0x4f [ 939.514931] kasan_report.cold.7+0xc9/0x2f5 [ 939.519233] __asan_report_load8_noabort+0x14/0x20 [ 939.524143] unwind_next_frame.part.7+0x7ce/0x9c0 [ 939.528964] ? unwind_dump+0x180/0x180 [ 939.532831] ? graph_lock+0x170/0x170 [ 939.536611] ? unwind_dump+0x180/0x180 [ 939.540479] ? __unwind_start+0x166/0x330 [ 939.544608] unwind_next_frame+0x3e/0x50 [ 939.548647] __save_stack_trace+0x6e/0xd0 [ 939.552776] ? __asan_allocas_unpoison+0x16/0x20 [ 939.557510] save_stack_trace+0x1a/0x20 [ 939.561462] save_stack+0x43/0xd0 [ 939.564893] ? save_stack+0x43/0xd0 [ 939.568498] ? __kasan_slab_free+0x11a/0x170 [ 939.572884] ? kasan_slab_free+0xe/0x10 [ 939.576837] ? kmem_cache_free+0x86/0x2d0 [ 939.580968] ? dst_destroy+0x267/0x3c0 [ 939.584834] ? dst_destroy_rcu+0x16/0x20 [ 939.588876] ? rcu_process_callbacks+0x941/0x15f0 [ 939.593699] ? __do_softirq+0x2e0/0xaf5 [ 939.597653] ? irq_exit+0x1d1/0x200 [ 939.601259] ? smp_apic_timer_interrupt+0x17e/0x710 [ 939.606253] ? apic_timer_interrupt+0xf/0x20 [ 939.610639] ? kasan_unpoison_shadow+0x14/0x50 [ 939.615198] ? __asan_allocas_unpoison+0x16/0x20 [ 939.619935] ? kasan_check_read+0x11/0x20 [ 939.624061] ? do_raw_spin_unlock+0x9e/0x2e0 [ 939.628446] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 939.633013] ? do_raw_spin_lock+0xc1/0x200 [ 939.637230] ? trace_hardirqs_off+0xd/0x10 [ 939.641446] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 939.646529] ? debug_check_no_obj_freed+0x2ff/0x584 [ 939.651527] ? free_obj_work+0xb90/0xb90 [ 939.655570] __kasan_slab_free+0x11a/0x170 [ 939.659787] ? dst_destroy+0x267/0x3c0 [ 939.663655] kasan_slab_free+0xe/0x10 [ 939.667438] kmem_cache_free+0x86/0x2d0 [ 939.671395] dst_destroy+0x267/0x3c0 [ 939.675090] dst_destroy_rcu+0x16/0x20 [ 939.678959] ? dst_destroy+0x3c0/0x3c0 [ 939.682824] rcu_process_callbacks+0x941/0x15f0 [ 939.687472] ? call_rcu_sched+0x20/0x20 [ 939.691425] ? retrigger_next_event+0x1f0/0x1f0 [ 939.696073] ? find_held_lock+0x36/0x1c0 [ 939.700117] ? lock_downgrade+0x8e0/0x8e0 [ 939.704245] ? kasan_check_read+0x11/0x20 [ 939.708372] ? rcu_is_watching+0x85/0x140 [ 939.712501] ? rcu_pm_notify+0xc0/0xc0 [ 939.716370] __do_softirq+0x2e0/0xaf5 [ 939.720154] ? __irqentry_text_end+0x1f9628/0x1f9628 [ 939.725238] ? kasan_check_read+0x11/0x20 [ 939.729367] ? do_raw_spin_unlock+0x9e/0x2e0 [ 939.733757] ? native_apic_msr_write+0x5b/0x80 [ 939.738317] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 939.742884] ? lapic_next_event+0x5a/0x90 [ 939.747014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 939.752531] ? clockevents_program_event+0x140/0x370 [ 939.757617] ? kasan_check_read+0x11/0x20 [ 939.761745] ? rcu_is_watching+0x85/0x140 [ 939.765874] ? rcu_pm_notify+0xc0/0xc0 [ 939.769743] irq_exit+0x1d1/0x200 [ 939.773177] smp_apic_timer_interrupt+0x17e/0x710 [ 939.777999] ? smp_call_function_single_interrupt+0x650/0x650 [ 939.783866] ? _raw_spin_lock+0x32/0x40 [ 939.787822] ? _raw_spin_unlock+0x22/0x30 [ 939.791952] ? handle_edge_irq+0x330/0x870 [ 939.796166] ? task_prio+0x50/0x50 [ 939.799690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 939.804513] apic_timer_interrupt+0xf/0x20 [ 939.808722] [ 939.810939] RIP: 0010:kasan_unpoison_shadow+0x14/0x50 [ 939.816103] RSP: 0018:ffff8801b66b7370 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff12 [ 939.823787] RAX: 1ffff10036cd6e73 RBX: ffffffff85e71040 RCX: ffffc900074c3000 [ 939.831035] RDX: 00000000000001dd RSI: 0000000000000098 RDI: 1ffff10036cd6e60 [ 939.838283] RBP: ffff8801b66b7378 R08: ffff8801b1d7a040 R09: fffffbfff15cff6c [ 939.845531] R10: fffffbfff15cff6c R11: ffffffff8ae7fb67 R12: 00000000ffffffff [ 939.852778] R13: 0000000000000001 R14: 00000000ffffffff R15: ffff8801bba61c80 [ 939.860030] ? nfnl_log_net_init+0x480/0x480 [ 939.864419] __asan_allocas_unpoison+0x16/0x20 [ 939.868977] nfnetlink_rcv_msg+0x6af/0xfe0 [ 939.873196] ? nfnetlink_bind+0x3a0/0x3a0 [ 939.877325] ? graph_lock+0x170/0x170 [ 939.881103] ? find_held_lock+0x36/0x1c0 [ 939.885143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 939.890661] netlink_rcv_skb+0x172/0x440 [ 939.894702] ? nfnetlink_bind+0x3a0/0x3a0 [ 939.898831] ? netlink_ack+0xbc0/0xbc0 [ 939.902698] ? __netlink_ns_capable+0x100/0x130 [ 939.907345] nfnetlink_rcv+0x1fe/0x1ba0 [ 939.911301] ? kasan_check_read+0x11/0x20 [ 939.915433] ? rcu_is_watching+0x85/0x140 [ 939.919561] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 939.924729] ? nfnl_err_reset+0x2d0/0x2d0 [ 939.928857] ? netlink_remove_tap+0x610/0x610 [ 939.933338] ? refcount_add_not_zero+0x320/0x320 [ 939.938073] ? kasan_check_read+0x11/0x20 [ 939.942201] ? rcu_is_watching+0x85/0x140 [ 939.946333] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 939.951502] ? netlink_skb_destructor+0x210/0x210 [ 939.956326] ? kasan_check_write+0x14/0x20 [ 939.960541] netlink_unicast+0x58b/0x740 [ 939.964586] ? netlink_attachskb+0x970/0x970 [ 939.968977] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 939.973971] ? security_netlink_send+0x8f/0xc0 [ 939.978533] netlink_sendmsg+0x9d8/0xf80 [ 939.982575] ? netlink_unicast+0x740/0x740 [ 939.986788] ? security_socket_sendmsg+0x9b/0xd0 [ 939.991524] ? netlink_unicast+0x740/0x740 [ 939.995739] sock_sendmsg+0xd5/0x120 [ 939.999433] sock_write_iter+0x35a/0x5a0 [ 940.003474] ? sock_sendmsg+0x120/0x120 [ 940.007431] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 940.012946] ? iov_iter_init+0xc9/0x1f0 [ 940.016900] __vfs_write+0x5bc/0x880 [ 940.020593] ? kernel_read+0x120/0x120 [ 940.024460] ? _raw_spin_unlock+0x22/0x30 [ 940.028585] ? kcov_ioctl+0x56/0x1b0 [ 940.032278] ? do_vfs_ioctl+0x1f2/0x1650 [ 940.036323] ? rw_verify_area+0x118/0x360 [ 940.040451] vfs_write+0x1f8/0x560 [ 940.043974] ksys_write+0xf9/0x250 [ 940.047493] ? SyS_read+0x30/0x30 [ 940.050927] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 940.056448] ? fput+0x130/0x1a0 [ 940.059705] ? ksys_ioctl+0x81/0xd0 [ 940.063316] SyS_write+0x24/0x30 [ 940.066661] ? ksys_write+0x250/0x250 [ 940.070443] do_syscall_64+0x29e/0x9d0 [ 940.074312] ? _raw_spin_unlock_irq+0x27/0x70 [ 940.078789] ? finish_task_switch+0x1ca/0x820 [ 940.083266] ? syscall_return_slowpath+0x5c0/0x5c0 [ 940.088186] ? syscall_return_slowpath+0x30f/0x5c0 [ 940.093108] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 940.098454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 940.103278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 940.108448] RIP: 0033:0x4552d9 [ 940.111616] RSP: 002b:00007f3b1a1e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 940.119307] RAX: ffffffffffffffda RBX: 00007f3b1a1e56d4 RCX: 00000000004552d9 [ 940.126556] RDX: 000000000000001f RSI: 0000000020000000 RDI: 0000000000000014 [ 940.133810] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 940.141061] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 940.148312] R13: 00000000000006b5 R14: 00000000006fd198 R15: 0000000000000001 [ 940.155991] Dumping ftrace buffer: [ 940.159516] (ftrace buffer empty) [ 940.163203] Kernel Offset: disabled [ 940.166809] Rebooting in 86400 seconds..