[ 16.447675][ T253] ip (253) used greatest stack depth: 24080 bytes left
[ 20.745486][ T283] ipip: IPv4 and MPLS over IPv4 tunneling driver
[ 26.162256][ C2] ------------[ cut here ]------------
[ 26.162901][ C2] WARNING: CPU: 2 PID: 329 at ./include/linux/skbuff.h:1164 icmp_route_lookup.constprop.0+0x61b/0xc40
[ 26.163649][ C2] Modules linked in: inet_diag ipip veth
[ 26.164094][ C2] CPU: 2 UID: 0 PID: 329 Comm: socat Not tainted 6.16.0-rc6-virtme #1 PREEMPT(full)
[ 26.164771][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.165263][ C2] RIP: 0010:icmp_route_lookup.constprop.0+0x61b/0xc40
[ 26.165741][ C2] Code: c1 ea 03 80 3c 02 00 0f 85 2c 05 00 00 48 8b 45 58 48 89 44 24 08 a8 01 0f 85 35 02 00 00 48 f7 44 24 08 fe ff ff ff 74 04 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 4c 89 da 48 c1 ea 03 80 3c
[ 26.167055][ C2] RSP: 0018:ffffc90000218270 EFLAGS: 00010282
[ 26.167534][ C2] RAX: ffff88800e5f2340 RBX: 1ffff92000043052 RCX: 0000000000000002
[ 26.168093][ C2] RDX: 1ffff1100191e04b RSI: ffffffff95aa1d68 RDI: ffffc90000218322
[ 26.168674][ C2] RBP: ffff88800c8f0200 R08: 0000000000000001 R09: ffff88800e5f2640
[ 26.169236][ C2] R10: ffffffff96a0c2d7 R11: ffff88800c8f0258 R12: ffff88800b508040
[ 26.169792][ C2] R13: ffffc90000218520 R14: ffff88800e5f27c0 R15: ffffc900002182b0
[ 26.170357][ C2] FS: 00007fa890f46740(0000) GS:ffff88809e7a4000(0000) knlGS:0000000000000000
[ 26.170999][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.171476][ C2] CR2: 0000563f1f84b000 CR3: 000000000dd16001 CR4: 0000000000772ef0
[ 26.172029][ C2] PKRU: 55555554
[ 26.172324][ C2] Call Trace:
[ 26.172611][ C2]
[ 26.172810][ C2] ? mark_lock+0x24e/0x2f0
[ 26.173199][ C2] ? __pfx_icmp_route_lookup.constprop.0+0x10/0x10
[ 26.173674][ C2] ? find_held_lock+0x2b/0x80
[ 26.174044][ C2] ? __ip_options_echo+0x35/0x12b0
[ 26.174435][ C2] ? __icmp_send+0xef6/0x1650
[ 26.174806][ C2] ? __lock_release+0x5d/0x170
[ 26.175192][ C2] __icmp_send+0x927/0x1650
[ 26.175577][ C2] ? __kmalloc_cache_noprof+0x15f/0x360
[ 26.175954][ C2] ? __pfx___icmp_send+0x10/0x10
[ 26.176335][ C2] ? find_held_lock+0x2b/0x80
[ 26.176707][ C2] ? __ip_rt_update_pmtu+0x263/0xb60
[ 26.177083][ C2] ? __ip_rt_update_pmtu+0x263/0xb60
[ 26.177475][ C2] ? __pfx___ip_rt_update_pmtu+0x10/0x10
[ 26.177867][ C2] icmp_ndo_send+0xdd/0x590
[ 26.178256][ C2] ? __pfx_icmp_ndo_send+0x10/0x10
[ 26.178631][ C2] ? ip_dst_mtu_maybe_forward.constprop.0+0x1d6/0x460
[ 26.179097][ C2] tnl_update_pmtu+0x4e1/0xfc0
[ 26.179484][ C2] ip_tunnel_xmit+0x834/0x2b70
[ 26.179866][ C2] ? validate_chain+0xc0/0x4d0
[ 26.180248][ C2] ? __pfx_ip_tunnel_xmit+0x10/0x10
[ 26.180630][ C2] ? __lock_acquire+0x44d/0x7e0
[ 26.181000][ C2] ? __pfx_skb_network_protocol+0x10/0x10
[ 26.181388][ C2] ipip_tunnel_xmit+0x370/0x400 [ipip]
[ 26.181759][ C2] ? rcu_is_watching+0x12/0xc0
[ 26.182137][ C2] dev_hard_start_xmit+0xfe/0x300
[ 26.182528][ C2] __dev_queue_xmit+0x12d2/0x18e0
[ 26.182902][ C2] ? __lock_acquire+0x44d/0x7e0
[ 26.183289][ C2] ? __pfx___dev_queue_xmit+0x10/0x10
[ 26.183664][ C2] ? ip_finish_output2+0x60a/0x17d0
[ 26.184039][ C2] ? __lock_release+0x5d/0x170
[ 26.184428][ C2] ? neigh_connected_output+0x342/0x510
[ 26.184798][ C2] ? lockdep_hardirqs_on+0x7c/0x110
[ 26.185180][ C2] ? neigh_connected_output+0x342/0x510
[ 26.185562][ C2] ip_finish_output2+0x60a/0x17d0
[ 26.185934][ C2] ? ip_skb_dst_mtu+0x347/0x810
[ 26.186316][ C2] ? __pfx_ip_finish_output2+0x10/0x10
[ 26.186693][ C2] ? __ip_finish_output+0x111/0x740
[ 26.187062][ C2] ? __pfx_ip_rcv+0x10/0x10
[ 26.187441][ C2] ? process_backlog+0x381/0x13e0
[ 26.187810][ C2] __netif_receive_skb_one_core+0x164/0x1b0
[ 26.188278][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 26.188736][ C2] ? rcu_is_watching+0x12/0xc0
[ 26.189103][ C2] ? lock_acquire+0x10c/0x170
[ 26.189482][ C2] ? process_backlog+0x381/0x13e0
[ 26.189859][ C2] process_backlog+0x3c1/0x13e0
[ 26.190249][ C2] __napi_poll.constprop.0+0xa2/0x460
[ 26.190622][ C2] net_rx_action+0x54f/0xda0
[ 26.191005][ C2] ? __pfx_net_rx_action+0x10/0x10
[ 26.191382][ C2] ? clockevents_program_event+0xf6/0x300
[ 26.191754][ C2] ? __lock_release+0x20/0x170
[ 26.192128][ C2] ? kvm_clock_get_cycles+0x18/0x30
[ 26.192511][ C2] ? ktime_get+0xb8/0x200
[ 26.192796][ C2] ? clockevents_program_event+0x1ed/0x300
[ 26.193267][ C2] ? hrtimer_interrupt+0x390/0x850
[ 26.193643][ C2] handle_softirqs+0x218/0x620
[ 26.194017][ C2] ? __neigh_event_send+0x2df/0xfe0
[ 26.194405][ C2] do_softirq+0xb1/0xe0
[ 26.194690][ C2]
[ 26.194888][ C2]
[ 26.195081][ C2] __local_bh_enable_ip+0x105/0x130
[ 26.195462][ C2] __neigh_event_send+0x2e4/0xfe0
[ 26.195833][ C2] ? ___neigh_create+0x7ff/0xef0
[ 26.196213][ C2] ? ___neigh_create+0x7ff/0xef0
[ 26.196585][ C2] neigh_resolve_output+0x43a/0x7d0
[ 26.196955][ C2] ? __local_bh_enable_ip+0xa9/0x130
[ 26.197335][ C2] ? ___neigh_create+0x7ff/0xef0
[ 26.197718][ C2] ip_finish_output2+0x60a/0x17d0
[ 26.198091][ C2] ? ip_skb_dst_mtu+0x347/0x810
[ 26.198472][ C2] ? __pfx_ip_finish_output2+0x10/0x10
[ 26.198844][ C2] ? __ip_finish_output+0x111/0x740
[ 26.199229][ C2] ip_send_skb+0x302/0x420
[ 26.199596][ C2] ? ipv4_dst_check+0x167/0x2e0
[ 26.199969][ C2] udp_send_skb+0x5f6/0x1990
[ 26.200349][ C2] ? inet_rtm_getroute_build_skb+0x311/0x7b0
[ 26.200847][ C2] udp_sendmsg+0x1477/0x2200
[ 26.201233][ C2] ? __pfx_ip_generic_getfrag+0x10/0x10
[ 26.201607][ C2] ? __lock_acquire+0x44d/0x7e0
[ 26.201977][ C2] ? __pfx_udp_sendmsg+0x10/0x10
[ 26.202365][ C2] ? find_held_lock+0x2b/0x80
[ 26.202738][ C2] ? find_held_lock+0x2b/0x80
[ 26.203115][ C2] ? __unix_dgram_recvmsg+0x166/0xc70
[ 26.203505][ C2] ? __pfx___skb_try_recv_datagram+0x10/0x10
[ 26.203964][ C2] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 26.204446][ C2] ? __unix_dgram_recvmsg+0x166/0xc70
[ 26.204825][ C2] sock_write_iter+0x3c1/0x520
[ 26.205207][ C2] ? __pfx___unix_dgram_recvmsg+0x10/0x10
[ 26.205579][ C2] ? __pfx_sock_write_iter+0x10/0x10
[ 26.205967][ C2] vfs_write+0xc09/0x1210
[ 26.206269][ C2] ? __pfx___sys_recvfrom+0x10/0x10
[ 26.206640][ C2] ? __pfx_vfs_write+0x10/0x10
[ 26.207022][ C2] ? find_held_lock+0x2b/0x80
[ 26.207407][ C2] ksys_write+0x183/0x1d0
[ 26.207692][ C2] ? __pfx_ksys_write+0x10/0x10
[ 26.208070][ C2] do_syscall_64+0xc1/0x380
[ 26.208456][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.208912][ C2] RIP: 0033:0x7fa891093337
[ 26.209314][ C2] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 26.210617][ C2] RSP: 002b:00007ffd78353178 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 26.211184][ C2] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa891093337
[ 26.211739][ C2] RDX: 0000000000000578 RSI: 0000563f1f84b000 RDI: 0000000000000007
[ 26.212308][ C2] RBP: 0000563f1f84b000 R08: 0000000000000578 R09: 0000000000000000
[ 26.212863][ C2] R10: 0000000000000040 R11: 0000000000000246 R12: 0000000000000007
[ 26.213426][ C2] R13: 0000000000000578 R14: 0000563f089c8570 R15: 0000000000000578
[ 26.213993][ C2]
[ 26.214286][ C2] irq event stamp: 117682
[ 26.214583][ C2] hardirqs last enabled at (117692): [] __up_console_sem+0x6b/0x80
[ 26.215231][ C2] hardirqs last disabled at (117703): [] __up_console_sem+0x50/0x80
[ 26.215865][ C2] softirqs last enabled at (115712): [] __neigh_event_send+0x2df/0xfe0
[ 26.216511][ C2] softirqs last disabled at (115713): [] do_softirq+0xb1/0xe0
[ 26.217145][ C2] ---[ end trace 0000000000000000 ]---