BUG: MAX_LOCK_DEPTH too low!
turning off the locking correctness validator.
depth: 48 max: 48!
48 locks held by syz.0.9/4304:
#0: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#1: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#2: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#3: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#4: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#5: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#6: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#7: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#8: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#9: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#10: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#11: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#12: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#13: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#14: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#15: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#16: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#17: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#18: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#19: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#20: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#21: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#22: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#23: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#24: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#25: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#26: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#27: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#28: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#29: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#30: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#31: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#32: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#33: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#34: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#35: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#36: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#37: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#38: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#39: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#40: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#41: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#42: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#43: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#44: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 include/linux/rcupdate.h:312
#45: ffff8880796027e8 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0x5a/0x1020 kernel/sched/core.c:4049
#46: ffff8880b903a358 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x25/0x130 kernel/sched/core.c:475
#47: ffffe8ffffc87b08 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_change+0x1db/0x370 kernel/sched/psi.c:826
INFO: lockdep is turned off.
CPU: 0 PID: 4304 Comm: syz.0.9 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
__lock_acquire+0x1247/0x7b50 kernel/locking/lockdep.c:-1
lock_acquire+0x19e/0x400 kernel/locking/lockdep.c:5625
do_write_seqcount_begin_nested include/linux/seqlock.h:519 [inline]
do_write_seqcount_begin include/linux/seqlock.h:545 [inline]
psi_group_change+0x12c/0x1280 kernel/sched/psi.c:710
psi_task_change+0x1db/0x370 kernel/sched/psi.c:826
psi_enqueue kernel/sched/stats.h:102 [inline]
enqueue_task+0x23b/0x280 kernel/sched/core.c:1992
activate_task kernel/sched/core.c:2024 [inline]
ttwu_do_activate+0x1b7/0x370 kernel/sched/core.c:3633
ttwu_queue kernel/sched/core.c:3842 [inline]
try_to_wake_up+0x5e4/0x1020 kernel/sched/core.c:4165
hrtimer_wakeup+0x4a/0x60 kernel/time/hrtimer.c:1921
__run_hrtimer kernel/time/hrtimer.c:1685 [inline]
__hrtimer_run_queues+0x4ea/0xb60 kernel/time/hrtimer.c:1749
hrtimer_interrupt+0x397/0x8b0 kernel/time/hrtimer.c:1811
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
__sysvec_apic_timer_interrupt+0x137/0x4a0 arch/x86/kernel/apic/apic.c:1114
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
sysvec_apic_timer_interrupt+0x9b/0xc0 arch/x86/kernel/apic/apic.c:1108
asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:memset_erms+0x9/0x10 arch/x86/lib/memset_64.S:64
Code: c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 01
RSP: 0018:ffffc900031dad50 EFLAGS: 00010246
RAX: 00000000003fff00 RBX: ffff88805c400000 RCX: 000000000001ffc0
RDX: 0000000000080000 RSI: 0000000000000000 RDI: ffffed100b8e0040
RBP: dffffc0000000000 R08: 0000000000082a20 R09: ffffed100b880000
R10: dffffc0000000000 R11: fffffbfff180288f R12: ffffffff88b4928a
R13: 0000000000000040 R14: 0000000000400000 R15: dffffc0000000000
kasan_poison mm/kasan/shadow.c:98 [inline]
kasan_unpoison+0x42/0x60 mm/kasan/shadow.c:138
kasan_unpoison_range include/linux/kasan.h:148 [inline]
ksize+0x30/0x40 mm/slab_common.c:1335
pskb_expand_head+0x145/0x1100 net/core/skbuff.c:1718
__skb_cow include/linux/skbuff.h:3406 [inline]
skb_cow_head include/linux/skbuff.h:3440 [inline]
rpl_do_srh_inline net/ipv6/rpl_iptunnel.c:157 [inline]
rpl_do_srh+0x50a/0xe50 net/ipv6/rpl_iptunnel.c:201
rpl_output+0x178/0x730 net/ipv6/rpl_iptunnel.c:217
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
rpl_output+0x321/0x730 net/ipv6/rpl_iptunnel.c:250
lwtunnel_output+0x27e/0x440 net/core/lwtunnel.c:342
dst_output include/net/dst.h:452 [inline]
NF_HOOK include/linux/netfilter.h:302 [inline]
rawv6_send_hdrinc+0xd34/0x1650 net/ipv6/raw.c:659
rawv6_sendmsg+0x11a6/0x1710 net/ipv6/raw.c:917
sock_sendmsg_nosec net/socket.c:706 [inline]
__sock_sendmsg net/socket.c:718 [inline]
____sys_sendmsg+0x5be/0x8f0 net/socket.c:2446
___sys_sendmsg+0x236/0x2e0 net/socket.c:2500
__sys_sendmsg net/socket.c:2529 [inline]
__do_sys_sendmsg net/socket.c:2538 [inline]
__se_sys_sendmsg+0x1b7/0x2a0 net/socket.c:2536
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f027bc06159
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0279e5e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f027be8dfa0 RCX: 00007f027bc06159
RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003
RBP: 00007f027bc9d06b R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f027be8e038 R14: 00007f027be8dfa0 R15: 00007ffdd8ab0418
tcp_in_window: START
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374578 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374578 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window: I=1 II=1 III=1 IV=1
tcp_in_window: res=1 sender end=4071374579 maxend=4074515954 maxwin=3144576 receiver end=772508909 maxend=775653485 maxwin=3141376
tcp_conntracks:
syn=0 ack=1 fin=1 rst=0 old=3 new=4
tcp_in_window: START
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window: I=1 II=1 III=1 IV=1
tcp_in_window: res=1 sender end=4071374579 maxend=4074515954 maxwin=3144576 receiver end=772508909 maxend=775653485 maxwin=3141376
tcp_conntracks:
syn=0 ack=1 fin=1 rst=0 old=4 new=6
tcp_in_window: START
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window: I=1 II=1 III=1 IV=1
tcp_in_window: res=1 sender end=4071374579 maxend=4074515954 maxwin=3144576 receiver end=772508909 maxend=775653485 maxwin=3141376
tcp_conntracks:
syn=0 ack=1 fin=1 rst=0 old=6 new=6
tcp_in_window: START
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window: I=1 II=1 III=1 IV=1
tcp_in_window: res=1 sender end=4071374579 maxend=4074515954 maxwin=3144576 receiver end=772508909 maxend=775653485 maxwin=3141376
tcp_conntracks:
syn=0 ack=1 fin=1 rst=0 old=6 new=6
tcp_in_window: START
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window:
seq=4071374578 ack=772508909+(0) sack=772508909+(0) win=24567 end=4071374579
tcp_in_window: sender end=4071374579 maxend=4074515954 maxwin=3144576 scale=7 receiver end=772508909 maxend=775653485 maxwin=3141376 scale=7
tcp_in_window: I=1 II=1 III=1 IV=1
tcp_in_window: res=1 sender end=4071374579 maxend=4074515954 maxwin=3144576 receiver end=772508909 maxend=775653485 maxwin=3141376
tcp_conntracks:
syn=0 ack=1 fin=1 rst=0 old=6 new=6
nf_conntrack: normal packet for ffff88802bafc300
tcp_in_window: START
tcp_in_window:
seq=772508909 ack=4071374579+(0) sack=4071374579+(0) win=24542 end=772508909
tcp_in_window: sender end=772508909 maxend=775653485 maxwin=3141376 scale=7 receiver end=4071374579 maxend=4074515954 maxwin=3144576 scale=7
tcp_in_window:
seq=772508909 ack=4071374579+(0) sack=4071374579+(0) win=24542 end=772508909
tcp_in_window: sender end=772508909 maxend=775653485 maxwin=3141376 scale=7 receiver end=4071374579 maxend=4074515954 maxwin=3144576 scale=7
tcp_in_window: I=1 II=1 III=1 IV=1
tcp_in_window: res=1 sender end=772508909 maxend=775653485 maxwin=3141376 receiver end=4071374579 maxend=4074515955 maxwin=3144576
tcp_conntracks:
syn=0 ack=1 fin=0 rst=0 old=6 new=7
nf_conntrack: new packet for ffff8880785a7980
nf_conntrack: Confirming conntrack ffff8880785a7980
nf_nat: Already setup manip DST for ct ffff8880785a7980 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff8880785a7980 (status bits 0x188)
nf_nat: Already setup manip DST for ct ffff8880785a7b00 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff8880785a7b00 (status bits 0x188)
nf_conntrack: new packet for ffff8880785a7c80
nf_conntrack: Confirming conntrack ffff8880785a7c80
nf_nat: Already setup manip DST for ct ffff8880785a7c80 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff8880785a7c80 (status bits 0x188)
nf_conntrack: new packet for ffff8880785a7e00
nf_conntrack: Confirming conntrack ffff8880785a7e00
nf_nat: Already setup manip DST for ct ffff8880785a7e00 (status bits 0x188)
nf_nat: Already setup manip SRC for ct ffff8880785a7e00 (status bits 0x188)
wireguard: wg0: Sending keepalive packet to peer 7 ([::1]:20002/0%0)
virtqueue callback for ffff88801e63ae00 (ffffffff8444ab50)
virtqueue interrupt with no work for ffff88801e63ad00
virtqueue interrupt with no work for ffff88801e63ac00
wireguard: wg1: Receiving keepalive packet from peer 15 ([::1]:20001/0%0)
wireguard: wg1: Receiving keepalive packet from peer 21 (127.0.0.1:20001)
wireguard: wg1: Receiving keepalive packet from peer 27 ([::1]:20001/0%0)
virtqueue callback for ffff88801e63ae00 (ffffffff8444ab50)
virtqueue interrupt with no work for ffff88801e63ad00
virtqueue interrupt with no work for ffff88801e63ac00
virtqueue callback for ffff88801e63ae00 (ffffffff8444ab50)
virtqueue interrupt with no work for ffff88801e63ad00
virtqueue interrupt with no work for ffff88801e63ac00
geneve1: no route to fc00:0000:0000:0000:0000:0000:0000:0001
virtqueue callback for ffff88801e63ae00 (ffffffff8444ab50)
virtqueue interrupt with no work for ffff88801e63ad00
virtqueue interrupt with no work for ffff88801e63ac00
No more buffers in queue
eth0: xmit ffff888060db1dc0 ff:ff:ff:ff:ff:ff
Added buffer head 1 to ffff88814788df00
virtqueue callback for ffff88814788df00 (ffffffff85491b70)
Sent skb ffff888060db1dc0
No more buffers in queue
virtqueue callback for ffff88801e63ae00 (ffffffff8444ab50)
virtqueue interrupt with no work for ffff88801e63ad00
virtqueue interrupt with no work for ffff88801e63ac00
virtqueue callback for ffff88801e63ae00 (ffffffff8444ab50)
virtqueue interrupt with no work for ffff88801e63ad00
virtqueue interrupt with no work for ffff88801e63ac00
bridge0: port 2(bridge_slave_1) forward delay timer
bridge0: port 2(bridge_slave_1) event 16
bridge0: br_fill_info event 16 port bridge_slave_1 master bridge0
bridge0: port 1(bridge_slave_0) forward delay timer
bridge0: port 1(bridge_slave_0) event 16
bridge0: br_fill_info event 16 port bridge_slave_0 master bridge0
bridge0: port 1(bridge_slave_0) forward delay timer
bridge0: port 1(bridge_slave_0) event 16
bridge0: br_fill_info event 16 port bridge_slave_0 master bridge0
wireguard: wg1: Receiving keepalive packet from peer 9 ([::1]:20001/0%0)
wireguard: wg1: Receiving keepalive packet from peer 3 ([::1]:20001/0%0)
geneve1: no route to fc00:0000:0000:0000:0000:0000:0000:0001
bridge0: port 2(bridge_slave_1) forward delay timer
bridge0: port 2(bridge_slave_1) event 16
bridge0: br_fill_info event 16 port bridge_slave_1 master bridge0
----------------
Code disassembly (best guess):
0: c1 e9 03 shr $0x3,%ecx
3: 40 0f b6 f6 movzbl %sil,%esi
7: 48 b8 01 01 01 01 01 movabs $0x101010101010101,%rax
e: 01 01 01
11: 48 0f af c6 imul %rsi,%rax
15: f3 48 ab rep stos %rax,%es:(%rdi)
18: 89 d1 mov %edx,%ecx
1a: f3 aa rep stos %al,%es:(%rdi)
1c: 4c 89 c8 mov %r9,%rax
1f: c3 ret
20: 90 nop
21: 49 89 f9 mov %rdi,%r9
24: 40 88 f0 mov %sil,%al
27: 48 89 d1 mov %rdx,%rcx
* 2a: f3 aa rep stos %al,%es:(%rdi) <-- trapping instruction
2c: 4c 89 c8 mov %r9,%rax
2f: c3 ret
30: 90 nop
31: 49 89 fa mov %rdi,%r10
34: 40 0f b6 ce movzbl %sil,%ecx
38: 48 rex.W
39: b8 01 01 01 01 mov $0x1010101,%eax
3e: 01 01 add %eax,(%rcx)