* Re: INFO: rcu detected stall in llcp_sock_sendmsg [not found] <0000000000000cc1f0057096efe6@google.com> @ 2018-07-09 20:50 ` Dmitry Vyukov 2018-07-09 21:05 ` Eric Dumazet 0 siblings, 1 reply; 3+ messages in thread From: Dmitry Vyukov @ 2018-07-09 20:50 UTC (permalink / raw) To: syzbot, Samuel Ortiz, David Miller, linux-wireless, netdev Cc: LKML, Petr Mladek, Steven Rostedt, Sergey Senozhatsky, syzkaller-bugs On Mon, Jul 9, 2018 at 10:34 PM, syzbot <syzbot+e9f364d3b15ce41d8451@syzkaller.appspotmail.com> wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: 1e4b044d2251 Linux 4.18-rc4 > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1414c2c2400000 > kernel config: https://syzkaller.appspot.com/x/.config?x=25856fac4e580aa7 > dashboard link: https://syzkaller.appspot.com/bug?extid=e9f364d3b15ce41d8451 > compiler: gcc (GCC) 8.0.1 20180413 (experimental) > > Unfortunately, I don't have any reproducer for this crash yet. > > IMPORTANT: if you fix the bug, please add the following tag to the commit: > Reported-by: syzbot+e9f364d3b15ce41d8451@syzkaller.appspotmail.com Looks like the problem is actually in nfc, so +nfc maintainers. > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > INFO: rcu_sched self-detected stall on CPU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 1-...!: (1 GPs behind) idle=9aa/1/4611686018427387906 > softirq=167235/167236 fqs=107 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > > (t=105001 jiffies g=87150 c=87149 q=684) > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > rcu_sched kthread starved for 104291 jiffies! g87150 c87149 f0x0 > RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RCU grace-period kthread stack dump: > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > rcu_sched R > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > running task > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 23392 10 2 0x80000000 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > context_switch kernel/sched/core.c:2853 [inline] > __schedule+0x87c/0x1ed0 kernel/sched/core.c:3501 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > schedule+0xfb/0x450 kernel/sched/core.c:3545 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > schedule_timeout+0x140/0x260 kernel/time/timer.c:1801 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > rcu_gp_kthread+0x717/0x1c90 kernel/rcu/tree.c:2179 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > kthread+0x345/0x410 kernel/kthread.c:246 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > CPU: 1 PID: 32171 Comm: syz-executor7 Not tainted 4.18.0-rc4+ #138 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS > Google 01/01/2011 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > Call Trace: > <IRQ> > __dump_stack lib/dump_stack.c:77 [inline] > dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > nmi_cpu_backtrace.cold.4+0x19/0xce lib/nmi_backtrace.c:103 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > nmi_trigger_cpumask_backtrace+0x151/0x192 lib/nmi_backtrace.c:62 > arch_trigger_cpumask_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:38 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > trigger_single_cpu_backtrace include/linux/nmi.h:156 [inline] > rcu_dump_cpu_stacks+0x175/0x1c2 kernel/rcu/tree.c:1336 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > tick_sched_handle+0x9f/0x180 kernel/time/tick-sched.c:164 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > hrtimer_interrupt+0x2f3/0x750 kernel/time/hrtimer.c:1518 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1025 [inline] > smp_apic_timer_interrupt+0x165/0x730 arch/x86/kernel/apic/apic.c:1050 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:863 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > </IRQ> > RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:783 > [inline] > RIP: 0010:console_trylock_spinning kernel/printk/printk.c:1678 [inline] > RIP: 0010:vprintk_emit+0xbe9/0xdf0 kernel/printk/printk.c:1906 > Code: > fc > ff > df > 41 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 80 > 3c > 00 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 0f > 85 > d4 > 01 > 00 48 83 3d b3 c1 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 8e > 07 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 0f > fe > 00 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 00 > 00 > e8 > e0 > 19 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 00 > 8b > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > a8 > fe > ff > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > ff > 57 > 9d > <0f> > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 1f > 00 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 00 > e9 > 18 > fe > ff > 41 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 80 > 0f > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 84 > eb > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > ff > e9 > ef > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RSP: 0018:ffff880199fbf4d0 EFLAGS: 00000246 > ORIG_RAX: ffffffffffffff13 > RAX: 0000000000040000 RBX: 0000000000000200 RCX: ffffc90002628000 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RDX: 0000000000040000 RSI: ffffffff8162eec0 RDI: 0000000000000246 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RBP: ffff880199fbf660 R08: ffff8801c9b64400 R09: 0000000000000000 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > R10: 0000000000000000 R11: 0000000000000000 R12: 1ffffffff11e360d > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > R13: 0000000000000034 R14: ffffed00333f7eb7 R15: ffffffff8aa0c4a0 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp_sock_sendmsg+0x278/0x350 net/nfc/llcp_sock.c:789 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > sock_sendmsg_nosec net/socket.c:641 [inline] > sock_sendmsg+0xd5/0x120 net/socket.c:651 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > ___sys_sendmsg+0x51d/0x930 net/socket.c:2125 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > __sys_sendmmsg+0x240/0x6f0 net/socket.c:2220 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > __do_sys_sendmmsg net/socket.c:2249 [inline] > __se_sys_sendmmsg net/socket.c:2246 [inline] > __x64_sys_sendmmsg+0x9d/0x100 net/socket.c:2246 > do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > entry_SYSCALL_64_after_hwframe+0x49/0xbe > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > Code: > 1d > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > fb > ff > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 66 > 2e > 0f > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 1f > 84 > 00 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 00 > 00 > 00 > 66 > 48 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 89 > f8 > 48 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 89 > f7 > 89 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 48 > 89 > ca > 4d > 89 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > c2 > 4d > c8 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 4c > 8b > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 24 > 0f > 05 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > <48> > 01 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > f0 > ff > ff > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 83 > eb > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > fb > c3 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 2e > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 1f > 84 > 00 > 00 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > 00 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RSP: 002b:00007f012a991c68 EFLAGS: 00000246 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > ORIG_RAX: 0000000000000133 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RAX: ffffffffffffffda RBX: 00007f012a9926d4 RCX: 0000000000455e29 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > R10: 0000000000008040 R11: 0000000000000246 R12: 00000000ffffffff > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > R13: 00000000004c1145 R14: 00000000004d15a0 R15: 0000000000000000 > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: 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nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: 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nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PDU > llcp: nfc_llcp_send_ui_frame: Could not allocate PD > > --- > This bug is generated by a bot. It may contain errors. > See https://goo.gl/tpsmEJ for more information about syzbot. > syzbot engineers can be reached at syzkaller@googlegroups.com. > > syzbot will keep track of this bug report. See: > https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with > syzbot. > > -- > You received this message because you are subscribed to the Google Groups > "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/syzkaller-bugs/0000000000000cc1f0057096efe6%40google.com. > For more options, visit https://groups.google.com/d/optout. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: INFO: rcu detected stall in llcp_sock_sendmsg 2018-07-09 20:50 ` INFO: rcu detected stall in llcp_sock_sendmsg Dmitry Vyukov @ 2018-07-09 21:05 ` Eric Dumazet 2018-07-10 10:55 ` Petr Mladek 0 siblings, 1 reply; 3+ messages in thread From: Eric Dumazet @ 2018-07-09 21:05 UTC (permalink / raw) To: Dmitry Vyukov, syzbot, Samuel Ortiz, David Miller, linux-wireless, netdev Cc: LKML, Petr Mladek, Steven Rostedt, Sergey Senozhatsky, syzkaller-bugs On 07/09/2018 01:50 PM, Dmitry Vyukov wrote: > On Mon, Jul 9, 2018 at 10:34 PM, syzbot > <syzbot+e9f364d3b15ce41d8451@syzkaller.appspotmail.com> wrote: >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit: 1e4b044d2251 Linux 4.18-rc4 >> git tree: upstream >> console output: https://syzkaller.appspot.com/x/log.txt?x=1414c2c2400000 >> kernel config: https://syzkaller.appspot.com/x/.config?x=25856fac4e580aa7 >> dashboard link: https://syzkaller.appspot.com/bug?extid=e9f364d3b15ce41d8451 >> compiler: gcc (GCC) 8.0.1 20180413 (experimental) >> >> Unfortunately, I don't have any reproducer for this crash yet. >> >> IMPORTANT: if you fix the bug, please add the following tag to the commit: >> Reported-by: syzbot+e9f364d3b15ce41d8451@syzkaller.appspotmail.com > > Looks like the problem is actually in nfc, so +nfc maintainers. Note this issue was discussed before, maybe we should patch NFC without waiting for nfc maintainer. ---------------------------------------------------- On 06/25/2018 10:12 PM, Sergey Senozhatsky wrote: > On (06/26/18 07:07), Dmitry Vyukov wrote: > [..] >>> #include <net/nfc/nfc.h> >>> @@ -755,7 +756,8 @@ int nfc_llcp_send_ui_frame(struct nfc_llcp_sock *sock, u8 ssap, u8 dsap, >>> pdu = nfc_alloc_send_skb(sock->dev, &sock->sk, MSG_DONTWAIT, >>> frag_len + LLCP_HEADER_SIZE, &err); >>> if (pdu == NULL) { >>> - pr_err("Could not allocate PDU\n"); >>> + pr_err_ratelimited("Could not allocate PDU\n"); >>> + cond_resched(); >>> continue; >>> } >> >> >> But this thread is still in an infinite (unkillable?) loop? If yes, we >> are waiting for the next syzbot report > > The loop is still infinite, correct, but we have a preemption point now. > Sure, net people can come with a much better solution, I'll be happy to > scratch my patch. > This can not be the right solution, think about current thread being real time, cond_resched() might be a nop. We should probably not loop at all, or not use MSG_DONTWAIT. (And remove this useless "Could not allocate PDU" message) NFC maintainers should really take a look at this. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: INFO: rcu detected stall in llcp_sock_sendmsg 2018-07-09 21:05 ` Eric Dumazet @ 2018-07-10 10:55 ` Petr Mladek 0 siblings, 0 replies; 3+ messages in thread From: Petr Mladek @ 2018-07-10 10:55 UTC (permalink / raw) To: Eric Dumazet Cc: Dmitry Vyukov, syzbot, Samuel Ortiz, David Miller, linux-wireless, netdev, LKML, Steven Rostedt, Sergey Senozhatsky, syzkaller-bugs On Mon 2018-07-09 14:05:08, Eric Dumazet wrote: > > > On 07/09/2018 01:50 PM, Dmitry Vyukov wrote: > > On Mon, Jul 9, 2018 at 10:34 PM, syzbot > > <syzbot+e9f364d3b15ce41d8451@syzkaller.appspotmail.com> wrote: > >> Hello, > >> > >> syzbot found the following crash on: > >> > >> HEAD commit: 1e4b044d2251 Linux 4.18-rc4 > >> git tree: upstream > >> console output: https://syzkaller.appspot.com/x/log.txt?x=1414c2c2400000 > >> kernel config: https://syzkaller.appspot.com/x/.config?x=25856fac4e580aa7 > >> dashboard link: https://syzkaller.appspot.com/bug?extid=e9f364d3b15ce41d8451 > >> compiler: gcc (GCC) 8.0.1 20180413 (experimental) > >> > >> Unfortunately, I don't have any reproducer for this crash yet. > >> > >> IMPORTANT: if you fix the bug, please add the following tag to the commit: > >> Reported-by: syzbot+e9f364d3b15ce41d8451@syzkaller.appspotmail.com > > > > Looks like the problem is actually in nfc, so +nfc maintainers. > > Note this issue was discussed before, maybe we should patch NFC without waiting for nfc maintainer. Do you have any particular solution in mind, please? See below. > ---------------------------------------------------- > > On 06/25/2018 10:12 PM, Sergey Senozhatsky wrote: > > On (06/26/18 07:07), Dmitry Vyukov wrote: > > [..] > >>> #include <net/nfc/nfc.h> > >>> @@ -755,7 +756,8 @@ int nfc_llcp_send_ui_frame(struct nfc_llcp_sock *sock, u8 ssap, u8 dsap, > >>> pdu = nfc_alloc_send_skb(sock->dev, &sock->sk, MSG_DONTWAIT, > >>> frag_len + LLCP_HEADER_SIZE, &err); > >>> if (pdu == NULL) { > >>> - pr_err("Could not allocate PDU\n"); > >>> + pr_err_ratelimited("Could not allocate PDU\n"); > >>> + cond_resched(); > >>> continue; > >>> } > >> > >> > >> But this thread is still in an infinite (unkillable?) loop? If yes, we > >> are waiting for the next syzbot report > > > > The loop is still infinite, correct, but we have a preemption point now. > > Sure, net people can come with a much better solution, I'll be happy to > > scratch my patch. > > > > This can not be the right solution, think about current thread being real time, > cond_resched() might be a nop. > > We should probably not loop at all, or not use MSG_DONTWAIT. These two solutions look promising. But they both need to get reviewed by someone familiar with the code. On one hand, nfc_llcp_send_ui_frame() already returns some errors before sending anything. But I am not sure how to deal with situation when a fragment of the message has already been sent. Best Regards, Petr ^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-07-09 20:50 ` INFO: rcu detected stall in llcp_sock_sendmsg Dmitry Vyukov
2018-07-09 21:05 ` Eric Dumazet
2018-07-10 10:55 ` Petr Mladek
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