[ 1.831936] ip (233) used greatest stack depth: 12344 bytes left [ 2.428807] br1: port 1(veth1) entered blocking state [ 2.428864] br1: port 1(veth1) entered disabled state [ 2.428904] veth1: entered allmulticast mode [ 2.428975] veth1: entered promiscuous mode [ 2.441808] br1: port 1(veth1) entered blocking state [ 2.441851] br1: port 1(veth1) entered forwarding state [ 2.452116] br1: port 2(veth2) entered blocking state [ 2.452156] br1: port 2(veth2) entered disabled state [ 2.452187] veth2: entered allmulticast mode [ 2.452244] veth2: entered promiscuous mode [ 2.464367] br1: port 2(veth2) entered blocking state [ 2.464407] br1: port 2(veth2) entered forwarding state [ 7.637870] ------------[ cut here ]------------ [ 7.637931] kernel BUG at net/core/skbuff.c:3505! [ 7.637986] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 7.638034] CPU: 1 PID: 303 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 7.638092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 7.638189] RIP: 0010:__skb_checksum+0x303/0x310 [ 7.638241] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 7.638389] RSP: 0018:ffffac33c00e8db0 EFLAGS: 00010202 [ 7.638440] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.638508] RDX: ffff955d4292a740 RSI: 0000000000000100 RDI: ffff955d4292a640 [ 7.638575] RBP: ffffac33c00e8e08 R08: ffffac33c00e8e08 R09: 0000000000000000 [ 7.638643] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa36bba80 [ 7.638703] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 7.638764] FS: 00007f74ab283300(0000) GS:ffff955d7fc80000(0000) knlGS:0000000000000000 [ 7.638831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.638885] CR2: 0000000000407181 CR3: 0000000002436001 CR4: 0000000000770ef0 [ 7.638948] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.639014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.639081] PKRU: 55555554 [ 7.639100] Call Trace: [ 7.639127] [ 7.639155] ? die+0x37/0x90 [ 7.639195] ? do_trap+0xe4/0x110 [ 7.639232] ? __skb_checksum+0x303/0x310 [ 7.639269] ? do_error_trap+0x65/0x80 [ 7.639306] ? __skb_checksum+0x303/0x310 [ 7.639343] ? exc_invalid_op+0x53/0x70 [ 7.639380] ? __skb_checksum+0x303/0x310 [ 7.639410] ? asm_exc_invalid_op+0x1a/0x20 [ 7.639448] ? __skb_checksum+0x303/0x310 [ 7.639484] __skb_checksum_complete+0x46/0x100 [ 7.639531] ? __pfx_csum_partial_ext+0x10/0x10 [ 7.639578] ? __pfx_csum_block_add_ext+0x10/0x10 [ 7.639635] icmp_rcv+0x136/0x390 [ 7.639675] ip_protocol_deliver_rcu+0x153/0x160 [ 7.639728] ip_local_deliver_finish+0x77/0xa0 [ 7.639773] __netif_receive_skb_one_core+0x8b/0xa0 [ 7.639823] process_backlog+0xa4/0x150 [ 7.639858] __napi_poll+0x29/0x1c0 [ 7.639897] net_rx_action+0x298/0x300 [ 7.639932] __do_softirq+0xc2/0x294 [ 7.639972] do_softirq+0x43/0x60 [ 7.640012] [ 7.640039] [ 7.640059] __local_bh_enable_ip+0x60/0x70 [ 7.640096] __neigh_event_send+0xba/0x3f0 [ 7.640136] neigh_resolve_output+0x12f/0x1b0 [ 7.640181] ip_finish_output2+0x17d/0x4f0 [ 7.640218] ? __ip_finish_output+0x5c/0x1a0 [ 7.640265] ip_push_pending_frames+0xa6/0xb0 [ 7.640314] raw_sendmsg+0xa54/0xfb0 [ 7.640356] ? kvfree_call_rcu+0x1dc/0x310 [ 7.640395] ? next_uptodate_folio+0x85/0x260 [ 7.640446] ? __sys_sendto+0x1aa/0x1f0 [ 7.640484] __sys_sendto+0x1aa/0x1f0 [ 7.640526] ? __rseq_handle_notify_resume+0x38d/0x4f0 [ 7.640573] ? do_user_addr_fault+0x20e/0x610 [ 7.640621] __x64_sys_sendto+0x24/0x30 [ 7.640657] do_syscall_64+0xb0/0x1b0 [ 7.640696] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 7.640749] RIP: 0033:0x7f74ab55985a [ 7.640787] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89 [ 7.640933] RSP: 002b:00007ffdb04a8d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 7.641000] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f74ab55985a [ 7.641067] RDX: 0000000000000040 RSI: 0000000001421340 RDI: 0000000000000005 [ 7.641134] RBP: 00007ffdb04a8da0 R08: 00000000004185e0 R09: 0000000000000010 [ 7.641201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 7.641268] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f74ab679000 [ 7.641338] [ 7.641372] Modules linked in: bridge stp llc sch_ingress vrf veth [ 7.641443] ---[ end trace 0000000000000000 ]--- [ 7.641490] RIP: 0010:__skb_checksum+0x303/0x310 [ 7.641536] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 7.641683] RSP: 0018:ffffac33c00e8db0 EFLAGS: 00010202 [ 7.641730] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 7.641797] RDX: ffff955d4292a740 RSI: 0000000000000100 RDI: ffff955d4292a640 [ 7.641864] RBP: ffffac33c00e8e08 R08: ffffac33c00e8e08 R09: 0000000000000000 [ 7.641931] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa36bba80 [ 7.641995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 7.642064] FS: 00007f74ab283300(0000) GS:ffff955d7fc80000(0000) knlGS:0000000000000000 [ 7.642131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.642188] CR2: 0000000000407181 CR3: 0000000002436001 CR4: 0000000000770ef0 [ 7.642257] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.642322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.642399] PKRU: 55555554 [ 7.642425] Kernel panic - not syncing: Fatal exception in interrupt [ 7.642574] Kernel Offset: 0x20600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 7.642646] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr