ip6_tunnel:  xmit: Local address not yet configured! INFO: rcu_sched self-detected stall on CPU 0-...: (124989 ticks this GP) idle=8ea/140000000000001/0 softirq=1230086/1230086 fqs=4 (t=125000 jiffies g=628907 c=628906 q=1577) NMI backtrace for cpu 0 CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.14.0-rc8+ #116 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x194/0x257 lib/dump_stack.c:53 nmi_cpu_backtrace+0x1d2/0x210 lib/nmi_backtrace.c:103 nmi_trigger_cpumask_backtrace+0x122/0x180 lib/nmi_backtrace.c:62 arch_trigger_cpumask_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:38 trigger_single_cpu_backtrace include/linux/nmi.h:156 [inline] rcu_dump_cpu_stacks+0x180/0x1d6 kernel/rcu/tree.c:1396 print_cpu_stall kernel/rcu/tree.c:1542 [inline] check_cpu_stall.isra.64+0xaae/0x1480 kernel/rcu/tree.c:1610 __rcu_pending kernel/rcu/tree.c:3373 [inline] rcu_pending kernel/rcu/tree.c:3435 [inline] rcu_check_callbacks+0x256/0xce0 kernel/rcu/tree.c:2775 update_process_times+0x30/0x60 kernel/time/timer.c:1590 tick_sched_handle+0x85/0x160 kernel/time/tick-sched.c:161 tick_sched_timer+0x42/0x120 kernel/time/tick-sched.c:1190 __run_hrtimer kernel/time/hrtimer.c:1213 [inline] __hrtimer_run_queues+0x349/0xe10 kernel/time/hrtimer.c:1277 hrtimer_interrupt+0x1c2/0x5e0 kernel/time/hrtimer.c:1311 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline] smp_apic_timer_interrupt+0x156/0x710 arch/x86/kernel/apic/apic.c:1057 apic_timer_interrupt+0x9d/0xb0 arch/x86/entry/entry_64.S:771 RIP: 0010:rep_nop arch/x86/include/asm/processor.h:635 [inline] RIP: 0010:cpu_relax arch/x86/include/asm/processor.h:640 [inline] RIP: 0010:virt_spin_lock arch/x86/include/asm/qspinlock.h:64 [inline] RIP: 0010:native_queued_spin_lock_slowpath+0x1c4/0xfa0 kernel/locking/qspinlock.c:305 RSP: 0018:ffff8801d9f2f350 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10 RAX: 0000000000000001 RBX: ffff8801d0aa3888 RCX: dffffc0000000000 RDX: 0000000000000004 RSI: ffff8801d9f2f420 RDI: ffff8801d0aa3888 RBP: ffff8801d9f2f6c8 R08: ffffffff848d2e83 R09: 0000000000000000 R10: ffff8801d9f2f5e8 R11: ffff8801d0aa38a0 R12: ffffed003b3e5e84 R13: 1ffff1003b3e5e70 R14: ffff8801d9f2f6a0 R15: 0000000000000003 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:669 [inline] queued_spin_lock_slowpath arch/x86/include/asm/qspinlock.h:29 [inline] queued_spin_lock include/asm-generic/qspinlock.h:90 [inline] do_raw_spin_lock+0x185/0x220 kernel/locking/spinlock_debug.c:113 __raw_spin_lock include/linux/spinlock_api_smp.h:143 [inline] _raw_spin_lock+0x32/0x40 kernel/locking/spinlock.c:152 spin_lock include/linux/spinlock.h:317 [inline] sctp_generate_heartbeat_event+0xa3/0x3f0 net/sctp/sm_sideeffect.c:386 call_timer_fn+0x233/0x830 kernel/time/timer.c:1281 expire_timers kernel/time/timer.c:1320 [inline] __run_timers+0x7fd/0xb90 kernel/time/timer.c:1620 run_timer_softirq+0x4c/0xb0 kernel/time/timer.c:1646 __do_softirq+0x2d7/0xb85 kernel/softirq.c:284 run_ksoftirqd+0x50/0x100 kernel/softirq.c:676 smpboot_thread_fn+0x450/0x7c0 kernel/smpboot.c:164 kthread+0x35e/0x430 kernel/kthread.c:231 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:432 dccp_invalid_packet: pskb_may_pull failed dccp_invalid_packet: pskb_may_pull failed sctp: [Deprecated]: syz-executor3 (pid 27090) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. sctp: [Deprecated]: syz-executor3 (pid 27090) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor3 (pid 27104) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor3 (pid 27118) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. device lo entered promiscuous mode device lo entered promiscuous mode netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. dccp_v6_rcv: dropped packet with invalid checksum sctp: [Deprecated]: syz-executor7 (pid 27701) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead dccp_v6_rcv: dropped packet with invalid checksum sctp: [Deprecated]: syz-executor7 (pid 27728) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=27743 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=64363 sclass=netlink_audit_socket pig=27743 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=4095 sclass=netlink_audit_socket pig=27743 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pig=27765 comm=syz-executor7 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=28 sclass=netlink_audit_socket pig=27768 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=64363 sclass=netlink_audit_socket pig=27743 comm=syz-executor1 SELinux: unrecognized netlink message: protocol=9 nlmsg_type=4095 sclass=netlink_audit_socket pig=27768 comm=syz-executor1 sctp: [Deprecated]: syz-executor3 (pid 27785) Use of int in max_burst socket option. Use struct sctp_assoc_value instead SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pig=27765 comm=syz-executor7 sctp: [Deprecated]: syz-executor3 (pid 27785) Use of int in max_burst socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor1 (pid 27809) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor1 (pid 27809) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=27940 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=27940 comm=syz-executor3 IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE sctp: [Deprecated]: syz-executor1 (pid 28132) Use of int in max_burst socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor7 (pid 28154) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor7 (pid 28222) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! sctp: [Deprecated]: syz-executor0 (pid 28363) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor4 (pid 28463) Use of int in max_burst socket option deprecated. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor0 (pid 28555) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor0 (pid 28555) Use of int in maxseg socket option. Use struct sctp_assoc_value instead dccp_close: ABORT with 673 bytes unread dccp_close: ABORT with 673 bytes unread sctp: [Deprecated]: syz-executor1 (pid 28674) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor1 (pid 28703) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor4 (pid 28785) Use of int in maxseg socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor6 (pid 28765) Use of int in max_burst socket option. Use struct sctp_assoc_value instead RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or rds_rdma? sctp: [Deprecated]: syz-executor6 (pid 28765) Use of int in max_burst socket option. Use struct sctp_assoc_value instead RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or rds_rdma? sctp: [Deprecated]: syz-executor4 (pid 28785) Use of int in maxseg socket option. Use struct sctp_assoc_value instead RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? device sit0 entered promiscuous mode nla_parse: 38 callbacks suppressed netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode