ip6_tunnel:  xmit: Local address not yet configured! INFO: rcu_sched self-detected stall on CPU 1-...: (124999 ticks this GP) idle=dd6/140000000000002/0 softirq=930298/930298 fqs=19 (t=125000 jiffies g=475779 c=475778 q=1817) rcu_sched kthread starved for 124918 jiffies! g475779 c475778 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 rcu_sched R running task 23888 8 2 0x80000000 Call Trace: context_switch kernel/sched/core.c:2790 [inline] __schedule+0x8eb/0x2060 kernel/sched/core.c:3366 schedule+0xf5/0x430 kernel/sched/core.c:3425 schedule_timeout+0x150/0x250 kernel/time/timer.c:1743 rcu_gp_kthread+0x9e5/0x1930 kernel/rcu/tree.c:2247 kthread+0x35e/0x430 kernel/kthread.c:231 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:432 NMI backtrace for cpu 1 CPU: 1 PID: 4586 Comm: syz-executor2 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:kmalloc_slab+0x1/0x70 mm/slab_common.c:967 RSP: 0018:ffff8801db307018 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 RAX: ffff88012661e4c0 RBX: ffff8801db3070d8 RCX: ffffffff83f0865b RDX: 00000000ffffffff RSI: 0000000001090220 RDI: 0000000000000180 RBP: ffff8801db307048 R08: 0000000000000000 R09: 1ffff1003b660d71 R10: 0000000030fbde9a R11: 000000005909c300 R12: 0000000000000180 R13: 0000000001090220 R14: 00000000ffffffff R15: 0000000000000000 __kmalloc_reserve.isra.41+0x41/0xd0 net/core/skbuff.c:138 __alloc_skb+0x13b/0x780 net/core/skbuff.c:206 alloc_skb include/linux/skbuff.h:985 [inline] _sctp_make_chunk+0x3b/0x260 net/sctp/sm_make_chunk.c:1383 sctp_make_control+0x39/0x150 net/sctp/sm_make_chunk.c:1424 sctp_make_heartbeat+0x88/0x400 net/sctp/sm_make_chunk.c:1148 sctp_sf_heartbeat.isra.15+0x26/0x180 net/sctp/sm_statefuns.c:970 sctp_sf_sendbeat_8_3+0x36b/0x520 net/sctp/sm_statefuns.c:1014 sctp_do_sm+0x18a/0x6a30 net/sctp/sm_sideeffect.c:1190 sctp_generate_heartbeat_event+0x292/0x3f0 net/sctp/sm_sideeffect.c:406 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 invoke_softirq kernel/softirq.c:364 [inline] irq_exit+0x1cc/0x200 kernel/softirq.c:405 exiting_irq arch/x86/include/asm/apic.h:638 [inline] smp_apic_timer_interrupt+0x177/0x710 arch/x86/kernel/apic/apic.c:1059 apic_timer_interrupt+0x9d/0xb0 arch/x86/entry/entry_64.S:771 RIP: 0010:__get_user_pages_fast+0x1e0/0x2eb0 mm/gup.c:1652 RSP: 0018:ffff8801d8b36a58 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 RAX: ffffed003b166d6c RBX: 0000000000758000 RCX: ffff8801d8b374c0 RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000758000 RBP: ffff8801d8b37268 R08: 0000000000000000 R09: 00000000ffffffff R10: 000000000000005c R11: ffff88012661e4c0 R12: 0000000000758000 R13: 0000000000000001 R14: dffffc0000000000 R15: ffff8801d8b37240 get_user_pages_fast+0xc2/0xd0 mm/gup.c:1743 get_futex_key+0x439/0x1d50 kernel/futex.c:541 futex_wake+0x193/0x680 kernel/futex.c:1544 do_futex+0x1197/0x2280 kernel/futex.c:3495 SYSC_futex kernel/futex.c:3551 [inline] SyS_futex+0x260/0x390 kernel/futex.c:3519 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x452879 RSP: 002b:00007f1ba856dc18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879 RDX: 0000000000000016 RSI: 0000000000000001 RDI: 0000000000758104 RBP: 00000000000003de R08: 0000000000000000 R09: 00000000000004d4 R10: 000000000000005c R11: 0000000000000246 R12: 00000000006f3d70 R13: 00000000ffffffff R14: 00007f1ba856e6d4 R15: 0000000000000002 INFO: rcu_sched detected stalls on CPUs/tasks: 1-...: (124999 ticks this GP) idle=dd6/140000000000002/0 softirq=930298/930298 fqs=19 (detected by 0, t=125002 jiffies, g=475779, c=475778, q=1817) Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 PID: 4586 Comm: syz-executor2 Not tainted 4.14.0-rc8+ #116 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff88012661e4c0 task.stack: ffff8801d8b30000 RIP: 0010:__read_once_size include/linux/compiler.h:277 [inline] RIP: 0010:update_stack_state+0x4b8/0x700 arch/x86/kernel/unwind_frame.c:270 RSP: 0018:ffff8801db306ba8 EFLAGS: 00000246 RAX: dffffc0000000000 RBX: ffff8801db306d00 RCX: 1ffff1003b660d00 RDX: 1ffff1003b660d81 RSI: ffff8801db306d10 RDI: ffff8801db306d38 RBP: ffff8801db306cb0 R08: ffff8801db306d50 R09: ffff8801db306d10 R10: 000000000000000b R11: ffffed003b660dac R12: 1ffff1003b660d7d R13: ffff8801db306c08 R14: ffffffff8128451a R15: ffff8801db306d10 FS: 00007f1ba856e700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002fa4 CR3: 00000001d6bf1000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __unwind_start+0xfd/0x330 arch/x86/kernel/unwind_frame.c:404 unwind_start arch/x86/include/asm/unwind.h:51 [inline] __save_stack_trace+0x4a/0xd0 arch/x86/kernel/stacktrace.c:43 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:59 save_stack+0x43/0xd0 mm/kasan/kasan.c:447 set_track mm/kasan/kasan.c:459 [inline] kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:551 kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:489 kmem_cache_alloc+0x12e/0x760 mm/slab.c:3562 kmem_cache_zalloc include/linux/slab.h:657 [inline] sctp_chunkify+0xce/0x3f0 net/sctp/sm_make_chunk.c:1326 _sctp_make_chunk+0x13c/0x260 net/sctp/sm_make_chunk.c:1394 sctp_make_control+0x39/0x150 net/sctp/sm_make_chunk.c:1424 sctp_make_heartbeat+0x88/0x400 net/sctp/sm_make_chunk.c:1148 sctp_sf_heartbeat.isra.15+0x26/0x180 net/sctp/sm_statefuns.c:970 sctp_sf_sendbeat_8_3+0x36b/0x520 net/sctp/sm_statefuns.c:1014 sctp_do_sm+0x18a/0x6a30 net/sctp/sm_sideeffect.c:1190 sctp_generate_heartbeat_event+0x292/0x3f0 net/sctp/sm_sideeffect.c:406 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 invoke_softirq kernel/softirq.c:364 [inline] irq_exit+0x1cc/0x200 kernel/softirq.c:405 exiting_irq arch/x86/include/asm/apic.h:638 [inline] smp_apic_timer_interrupt+0x177/0x710 arch/x86/kernel/apic/apic.c:1059 apic_timer_interrupt+0x9d/0xb0 arch/x86/entry/entry_64.S:771 RIP: 0010:__get_user_pages_fast+0x1e0/0x2eb0 mm/gup.c:1652 RSP: 0018:ffff8801d8b36a58 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 RAX: ffffed003b166d6c RBX: 0000000000758000 RCX: ffff8801d8b374c0 RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000758000 RBP: ffff8801d8b37268 R08: 0000000000000000 R09: 00000000ffffffff R10: 000000000000005c R11: ffff88012661e4c0 R12: 0000000000758000 R13: 0000000000000001 R14: dffffc0000000000 R15: ffff8801d8b37240 get_user_pages_fast+0xc2/0xd0 mm/gup.c:1743 get_futex_key+0x439/0x1d50 kernel/futex.c:541 futex_wake+0x193/0x680 kernel/futex.c:1544 do_futex+0x1197/0x2280 kernel/futex.c:3495 SYSC_futex kernel/futex.c:3551 [inline] SyS_futex+0x260/0x390 kernel/futex.c:3519 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x452879 RSP: 002b:00007f1ba856dc18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879 RDX: 0000000000000016 RSI: 0000000000000001 RDI: 0000000000758104 RBP: 00000000000003de R08: 0000000000000000 R09: 00000000000004d4 R10: 000000000000005c R11: 0000000000000246 R12: 00000000006f3d70 R13: 00000000ffffffff R14: 00007f1ba856e6d4 R15: 0000000000000002 Code: ea 03 80 3c 02 00 0f 85 42 02 00 00 4c 8d ad 58 ff ff ff 48 b8 00 00 00 00 00 fc ff df 4d 8b 36 4c 89 ea 48 c1 ea 03 80 3c 02 00 <0f> 85 02 02 00 00 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df 4c INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.394 msecs rcu_sched kthread starved for 124920 jiffies! g475779 c475778 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 rcu_sched R running task 23888 8 2 0x80000000 Call Trace: context_switch kernel/sched/core.c:2790 [inline] __schedule+0x8eb/0x2060 kernel/sched/core.c:3366 schedule+0xf5/0x430 kernel/sched/core.c:3425 schedule_timeout+0x150/0x250 kernel/time/timer.c:1743 rcu_gp_kthread+0x9e5/0x1930 kernel/rcu/tree.c:2247 kthread+0x35e/0x430 kernel/kthread.c:231 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:432 BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 133s! Showing busy workqueues and worker pools: workqueue events: flags=0x0 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 pending: check_corruption, cache_reap pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 pending: vmstat_shepherd, cache_reap workqueue events_long: flags=0x0 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=100/256 pending: br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup , br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup , br_fdb_cleanup pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=117/256 pending: br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup , br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup , br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup workqueue events_unbound: flags=0x2 pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 in-flight: 3730:call_usermodehelper_exec_work, 4052:call_usermodehelper_exec_work, 17543:call_usermodehelper_exec_work workqueue events_power_efficient: flags=0x80 pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 pending: check_lifetime, gc_worker workqueue mm_percpu_wq: flags=0x8 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 pending: vmstat_update pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 pending: vmstat_update workqueue writeback: flags=0x4e pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 pending: wb_workfn workqueue ipv6_addrconf: flags=0x40008 pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 pending: addrconf_verify_work workqueue krdsd: flags=0xe000a pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 pending: rds_connect_worker delayed: rds_connect_worker, rds_connect_worker, rds_connect_worker, rds_connect_worker, rds_connect_worker pool 4: cpus=0-1 flags=0x4 nice=0 hung=133s workers=13 idle: 3699 1408 9741 20195 4057 10223 3412 77 3830 28939 nla_parse: 12 callbacks suppressed netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. selinux_nlmsg_perm: 6 callbacks suppressed SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4868 comm=syz-executor0 IPv6: Can't replace route, no match found IPv6: Can't replace route, no match found sctp: [Deprecated]: syz-executor1 (pid 4941) Use of int in max_burst socket option. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor1 (pid 4943) Use of int in max_burst socket option. Use struct sctp_assoc_value instead ?: renamed from sit0 netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. sctp: [Deprecated]: syz-executor6 (pid 5088) Use of int in maxseg socket option. Use struct sctp_assoc_value instead SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket pig=5098 comm=syz-executor1 netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1 sclass=netlink_xfrm_socket pig=5106 comm=syz-executor1 sctp: [Deprecated]: syz-executor6 (pid 5088) Use of int in maxseg socket option. Use struct sctp_assoc_value instead netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. sctp: [Deprecated]: syz-executor0 (pid 5190) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. sctp: [Deprecated]: syz-executor0 (pid 5205) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead netlink: 37 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 37 bytes leftover after parsing attributes in process `syz-executor5'. netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=306 sclass=netlink_route_socket pig=5325 comm=syz-executor5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=306 sclass=netlink_route_socket pig=5346 comm=syz-executor5 sctp: [Deprecated]: syz-executor5 (pid 5391) Use of int in max_burst socket option deprecated. Use struct sctp_assoc_value instead sctp: [Deprecated]: syz-executor5 (pid 5391) Use of int in max_burst socket option deprecated. Use struct sctp_assoc_value instead PF_BRIDGE: br_mdb_parse() with unknown ifindex PF_BRIDGE: br_mdb_parse() with unknown ifindex SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54193 sclass=netlink_route_socket pig=5735 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54193 sclass=netlink_route_socket pig=5735 comm=syz-executor3 sctp: [Deprecated]: syz-executor4 (pid 5765) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead sctp: [Deprecated]: syz-executor4 (pid 5765) Use of int in max_burst socket option. Use struct sctp_assoc_value instead device lo entered promiscuous mode sctp: [Deprecated]: syz-executor4 (pid 5765) Use of struct sctp_assoc_value in delayed_ack socket option. Use struct sctp_sack_info instead device lo entered promiscuous mode device lo left promiscuous mode IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE IPv6: NLM_F_CREATE should be set when creating new route IPv6: NLM_F_CREATE should be set when creating new route device lo entered promiscuous mode device lo left promiscuous mode IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5871 comm=syz-executor7 RDS: rds_bind could not find a transport for 172.20.2.187, load rds_tcp or rds_rdma? device lo entered promiscuous mode device lo left promiscuous mode device lo entered promiscuous mode device lo left promiscuous mode