[ 1.873548] ip (234) used greatest stack depth: 12344 bytes left [ 2.360509] 8021q: 802.1Q VLAN Support v1.8 [ 2.800232] GACT probability NOT on [ 2.966562] br10: port 1(veth1.10) entered blocking state [ 2.966643] br10: port 1(veth1.10) entered disabled state [ 2.966712] veth1.10: entered allmulticast mode [ 2.966763] veth1: entered allmulticast mode [ 2.966847] veth1.10: entered promiscuous mode [ 2.966890] veth1: entered promiscuous mode [ 3.018235] br11: port 1(veth1.11) entered blocking state [ 3.018296] br11: port 1(veth1.11) entered disabled state [ 3.018353] veth1.11: entered allmulticast mode [ 3.018426] veth1.11: entered promiscuous mode [ 3.123170] br10: port 2(veth2.10) entered blocking state [ 3.123239] br10: port 2(veth2.10) entered disabled state [ 3.123291] veth2.10: entered allmulticast mode [ 3.123337] veth2: entered allmulticast mode [ 3.123420] veth2.10: entered promiscuous mode [ 3.123464] veth2: entered promiscuous mode [ 3.174079] br11: port 2(veth2.11) entered blocking state [ 3.174135] br11: port 2(veth2.11) entered disabled state [ 3.174181] veth2.11: entered allmulticast mode [ 3.174248] veth2.11: entered promiscuous mode [ 3.217614] br10: port 2(veth2.10) entered blocking state [ 3.217661] br10: port 2(veth2.10) entered forwarding state [ 3.217716] br10: port 1(veth1.10) entered blocking state [ 3.217754] br10: port 1(veth1.10) entered forwarding state [ 3.228063] br11: port 2(veth2.11) entered blocking state [ 3.228105] br11: port 2(veth2.11) entered forwarding state [ 3.228143] br11: port 1(veth1.11) entered blocking state [ 3.228175] br11: port 1(veth1.11) entered forwarding state [ 8.362185] ------------[ cut here ]------------ [ 8.362238] kernel BUG at net/core/skbuff.c:3505! [ 8.362278] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 8.362316] CPU: 1 PID: 371 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 8.362360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.362436] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.362475] 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 [ 8.362588] RSP: 0018:ffffb5f8800e8db0 EFLAGS: 00010202 [ 8.362628] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.362680] RDX: ffff9531c24b7dc0 RSI: 0000000000000100 RDI: ffff9531c24b7cc0 [ 8.362726] RBP: ffffb5f8800e8e08 R08: ffffb5f8800e8e08 R09: 0000000000000000 [ 8.362779] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb9ebba80 [ 8.362824] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.362871] FS: 00007f5676010300(0000) GS:ffff9531fec80000(0000) knlGS:0000000000000000 [ 8.362923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.362966] CR2: 00007f567629f840 CR3: 00000000024c0004 CR4: 0000000000770ef0 [ 8.363019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.363070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.363121] PKRU: 55555554 [ 8.363136] Call Trace: [ 8.363160] [ 8.363180] ? die+0x37/0x90 [ 8.363213] ? do_trap+0xe4/0x110 [ 8.363242] ? __skb_checksum+0x303/0x310 [ 8.363270] ? do_error_trap+0x65/0x80 [ 8.363299] ? __skb_checksum+0x303/0x310 [ 8.363323] ? exc_invalid_op+0x53/0x70 [ 8.363352] ? __skb_checksum+0x303/0x310 [ 8.363375] ? asm_exc_invalid_op+0x1a/0x20 [ 8.363408] ? __skb_checksum+0x303/0x310 [ 8.363437] __skb_checksum_complete+0x46/0x100 [ 8.363473] ? __pfx_csum_partial_ext+0x10/0x10 [ 8.363509] ? __pfx_csum_block_add_ext+0x10/0x10 [ 8.363545] icmp_rcv+0x136/0x390 [ 8.363577] ip_protocol_deliver_rcu+0x153/0x160 [ 8.363618] ip_local_deliver_finish+0x77/0xa0 [ 8.363656] __netif_receive_skb_one_core+0x8b/0xa0 [ 8.363694] process_backlog+0xa4/0x150 [ 8.363722] __napi_poll+0x29/0x1c0 [ 8.363751] net_rx_action+0x298/0x300 [ 8.363783] __do_softirq+0xc2/0x294 [ 8.363813] do_softirq+0x43/0x60 [ 8.363843] [ 8.363863] [ 8.363879] __local_bh_enable_ip+0x60/0x70 [ 8.363907] __neigh_event_send+0xba/0x3f0 [ 8.363938] neigh_resolve_output+0x12f/0x1b0 [ 8.363973] ip_finish_output2+0x17d/0x4f0 [ 8.364001] ? __ip_finish_output+0x5c/0x1a0 [ 8.364037] ip_push_pending_frames+0xa6/0xb0 [ 8.364075] raw_sendmsg+0xa54/0xfb0 [ 8.364107] ? next_uptodate_folio+0x85/0x260 [ 8.364149] ? __sys_sendto+0x1aa/0x1f0 [ 8.364178] __sys_sendto+0x1aa/0x1f0 [ 8.364209] ? handle_mm_fault+0xbc/0x230 [ 8.364242] ? do_user_addr_fault+0x319/0x610 [ 8.364279] __x64_sys_sendto+0x24/0x30 [ 8.364307] do_syscall_64+0xb0/0x1b0 [ 8.364337] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 8.364376] RIP: 0033:0x7f56762e685a [ 8.364403] 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 [ 8.364523] RSP: 002b:00007ffc762da328 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.364575] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f56762e685a [ 8.364621] RDX: 0000000000000040 RSI: 0000000002228340 RDI: 0000000000000005 [ 8.364668] RBP: 00007ffc762da380 R08: 00000000004185e0 R09: 0000000000000010 [ 8.364715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 8.364762] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f5676406000 [ 8.364809] [ 8.364824] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress 8021q vrf veth [ 8.364897] ---[ end trace 0000000000000000 ]--- [ 8.364932] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.364968] 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 [ 8.365082] RSP: 0018:ffffb5f8800e8db0 EFLAGS: 00010202 [ 8.365119] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.365170] RDX: ffff9531c24b7dc0 RSI: 0000000000000100 RDI: ffff9531c24b7cc0 [ 8.365215] RBP: ffffb5f8800e8e08 R08: ffffb5f8800e8e08 R09: 0000000000000000 [ 8.365261] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb9ebba80 [ 8.365308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.365355] FS: 00007f5676010300(0000) GS:ffff9531fec80000(0000) knlGS:0000000000000000 [ 8.365408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.365450] CR2: 00007f567629f840 CR3: 00000000024c0004 CR4: 0000000000770ef0 [ 8.365497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.365546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.365594] PKRU: 55555554 [ 8.365611] Kernel panic - not syncing: Fatal exception in interrupt [ 8.365768] Kernel Offset: 0x36e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.365834] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr