[ 2123.962066][ C2] ------------[ cut here ]------------ [ 2123.962473][ C2] WARNING: ./include/linux/skbuff.h:3239 at ip_icmp_error_rfc4884+0x42a/0x730, CPU#2: icmp_rfc4884/20343 [ 2123.963310][ C2] Modules linked in: netdevsim sch_etf sch_fq ipt_rpfilter xt_length act_ct nf_flow_table nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ipvtap ipvlan cls_matchall act_gact cls_flower sch_ingress bonding psample macsec vxlan ip6_gre ip_gre gre cls_u32 sch_htb xfrm_user xt_policy ipt_REJECT nf_reject_ipv4 nft_compat nf_tables [last unloaded: ila] [ 2123.964501][ C2] CPU: 2 UID: 0 PID: 20343 Comm: icmp_rfc4884 Not tainted 7.0.0-virtme #1 PREEMPT(full) [ 2123.964836][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2123.965063][ C2] RIP: 0010:ip_icmp_error_rfc4884+0x42a/0x730 [ 2123.965310][ C2] Code: 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 c2 02 00 00 41 80 4a 02 01 48 8b ac 24 b8 00 00 00 e9 40 fd ff ff 90 <0f> 0b 90 e9 de fc ff ff 90 0f 0b 90 e9 78 fc ff ff 89 54 24 18 4c [ 2123.965869][ C2] RSP: 0018:ffa00000002287c8 EFLAGS: 00010282 [ 2123.966095][ C2] RAX: ffffffffffffffdc RBX: 000000000000005c RCX: dffffc0000000000 [ 2123.966361][ C2] RDX: 0000000000000008 RSI: 1fe2200001d99822 RDI: ff1100000eccc108 [ 2123.966795][ C2] RBP: ff110000057311e4 R08: ff1100000eccc040 R09: 1ff40000000450ff [ 2123.967057][ C2] R10: ff1100000eccc08c R11: ff1100000eccc110 R12: ff110000166c8900 [ 2123.967339][ C2] R13: ff1100000eccc08c R14: ff1100000eccc0f6 R15: ff1100000eccc110 [ 2123.967613][ C2] FS: 00007f5918699740(0000) GS:ff110000c37d4000(0000) knlGS:0000000000000000 [ 2123.967911][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2123.968139][ C2] CR2: 00007f59188012c0 CR3: 00000000157be004 CR4: 0000000000771ef0 [ 2123.968411][ C2] PKRU: 55555554 [ 2123.968582][ C2] Call Trace: [ 2123.968738][ C2] [ 2123.968857][ C2] ? rcu_is_watching+0x15/0xd0 [ 2123.969049][ C2] ? __create_object+0x78/0x110 [ 2123.969248][ C2] ? trace_kmem_cache_alloc+0xde/0x120 [ 2123.969440][ C2] ? icmp_rcv+0xfb0/0xfb0 [ 2123.969608][ C2] ? __copy_skb_header+0x3af/0x510 [ 2123.969798][ C2] ? __asan_memcpy+0x3c/0x60 [ 2123.969990][ C2] ? __skb_clone+0x55e/0x760 [ 2123.970188][ C2] ip_icmp_error+0x54c/0x890 [ 2123.970382][ C2] udp_err+0x69c/0xc00 [ 2123.970557][ C2] icmp_unreach+0x2f3/0xe00 [ 2123.970745][ C2] ? __skb_checksum_complete+0xf3/0x320 [ 2123.970935][ C2] icmp_rcv+0x92f/0xfb0 [ 2123.971097][ C2] ip_protocol_deliver_rcu+0x82/0x350 [ 2123.971294][ C2] ? process_backlog+0x561/0x1490 [ 2123.971487][ C2] ip_local_deliver_finish+0x36f/0x610 [ 2123.971686][ C2] ip_local_deliver+0x184/0x4c0 [ 2123.971873][ C2] ? ip_local_deliver_finish+0x610/0x610 [ 2123.972058][ C2] ? ip_rcv_finish_core+0x18b/0x14c0 [ 2123.972250][ C2] ? __asan_memset+0x27/0x50 [ 2123.972439][ C2] ? process_backlog+0x561/0x1490 [ 2123.972636][ C2] ip_rcv+0xdc/0x3d0 [ 2123.972789][ C2] ? ip_local_deliver+0x4c0/0x4c0 [ 2123.972978][ C2] ? validate_chain+0x38b/0xc20 [ 2123.973168][ C2] ? mark_usage+0x61/0x170 [ 2123.973362][ C2] ? __lock_acquire+0x508/0xc10 [ 2123.973559][ C2] ? down_read_killable_nested+0x457/0x580 [ 2123.973779][ C2] __netif_receive_skb_one_core+0xfc/0x180 [ 2123.973996][ C2] ? lock_acquire.part.0+0xbc/0x260 [ 2123.974188][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 2123.974409][ C2] ? rcu_is_watching+0x15/0xd0 [ 2123.974610][ C2] process_backlog+0x2bc/0x1490 [ 2123.974799][ C2] __napi_poll+0xa3/0x3a0 [ 2123.974957][ C2] net_rx_action+0x513/0xf50 [ 2123.975147][ C2] ? __napi_poll+0x3a0/0x3a0 [ 2123.975349][ C2] ? rcu_is_watching+0x15/0xd0 [ 2123.975549][ C2] ? mark_held_locks+0x40/0x70 [ 2123.975736][ C2] handle_softirqs+0x1d8/0x930 [ 2123.975929][ C2] ? _local_bh_enable+0xd0/0xd0 [ 2123.976119][ C2] ? _local_bh_enable+0xd0/0xd0 [ 2123.976315][ C2] do_softirq+0xa9/0xe0 [ 2123.976466][ C2] [ 2123.976596][ C2] [ 2123.976712][ C2] ? __dev_queue_xmit+0x956/0x1b70 [ 2123.976900][ C2] __local_bh_enable_ip+0x113/0x140 [ 2123.977088][ C2] __dev_queue_xmit+0x96b/0x1b70 [ 2123.977285][ C2] ? __lock_acquire+0x508/0xc10 [ 2123.977473][ C2] ? find_held_lock+0x2b/0x80 [ 2123.977669][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 2123.977857][ C2] ? __asan_memcpy+0x3c/0x60 [ 2123.978044][ C2] ? eth_header+0x14c/0x180 [ 2123.978240][ C2] ? neigh_resolve_output.part.0+0x344/0x740 [ 2123.978470][ C2] ip_finish_output2+0x684/0x1c60 [ 2123.978670][ C2] ? ip_dst_mtu_maybe_forward+0x2c7/0x720 [ 2123.978860][ C2] ? ip4_dst_hoplimit+0x320/0x320 [ 2123.979047][ C2] ? rcu_is_watching+0x15/0xd0 [ 2123.979243][ C2] ip_output+0x1ca/0x660 [ 2123.979397][ C2] ? ip_finish_output+0x460/0x460 [ 2123.979596][ C2] ? __ip_make_skb+0x106a/0x2300 [ 2123.979788][ C2] ip_push_pending_frames+0xf6/0x250 [ 2123.979974][ C2] raw_sendmsg+0x11f0/0x1af0 [ 2123.980162][ C2] ? filemap_map_pages+0x9b9/0xe30 [ 2123.980359][ C2] ? raw_send_hdrinc+0x1750/0x1750 [ 2123.980559][ C2] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 2123.980782][ C2] ? filemap_map_folio_range+0xa30/0xa30 [ 2123.980972][ C2] ? lock_acquire.part.0+0xbc/0x260 [ 2123.981157][ C2] ? __might_fault+0x97/0x140 [ 2123.981353][ C2] ? __might_fault+0x97/0x140 [ 2123.981554][ C2] ? __might_fault+0x97/0x140 [ 2123.981741][ C2] __sys_sendto+0x2c9/0x400 [ 2123.981931][ C2] ? __ia32_sys_getpeername+0xd0/0xd0 [ 2123.982125][ C2] ? exc_page_fault+0x87/0x100 [ 2123.982324][ C2] __x64_sys_sendto+0xe4/0x1f0 [ 2123.982527][ C2] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 2123.982747][ C2] ? lockdep_hardirqs_on+0x8c/0x130 [ 2123.982931][ C2] ? do_syscall_64+0x82/0xfc0 [ 2123.983121][ C2] do_syscall_64+0x117/0xfc0 [ 2123.983324][ C2] ? trace_hardirqs_off+0xd/0x30 [ 2123.983527][ C2] ? exc_page_fault+0xee/0x100 [ 2123.983716][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 2123.983936][ C2] RIP: 0033:0x7f591870c22e [ 2123.984130][ C2] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 2123.984700][ C2] RSP: 002b:00007ffc96bd8760 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 2123.984959][ C2] RAX: ffffffffffffffda RBX: 0000000000404ae0 RCX: 00007f591870c22e [ 2123.985221][ C2] RDX: 0000000000000070 RSI: 00007ffc96bd8850 RDI: 0000000000000006 [ 2123.985482][ C2] RBP: 00007ffc96bd8770 R08: 00007ffc96bd87f0 R09: 0000000000000010 [ 2123.985752][ C2] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000070 [ 2123.986007][ C2] R13: 0000000000000005 R14: 00007ffc96bd9050 R15: 0000000000000006 [ 2123.986276][ C2] [ 2123.986426][ C2] irq event stamp: 27184 [ 2123.986595][ C2] hardirqs last enabled at (27196): [] __up_console_sem+0x5a/0x70 [ 2123.986889][ C2] hardirqs last disabled at (27205): [] __up_console_sem+0x3f/0x70 [ 2123.987183][ C2] softirqs last enabled at (25790): [] __dev_queue_xmit+0x956/0x1b70 [ 2123.987471][ C2] softirqs last disabled at (25791): [] do_softirq+0xa9/0xe0 [ 2123.987774][ C2] ---[ end trace 0000000000000000 ]---