[ 31.007057][ T272] eth0: renamed from veth0 [ 31.144756][ T277] swp1: renamed from veth1 [ 31.609631][ T289] veth0: renamed from veth1 [ 31.907913][ T291] eth0: renamed from veth0 [ 32.064343][ T294] swp1: renamed from veth1 [ 35.799468][ T318] br0: port 1(swp1) entered blocking state [ 35.799857][ T318] br0: port 1(swp1) entered disabled state [ 35.800081][ T318] swp1: entered allmulticast mode [ 35.801225][ T318] swp1: entered promiscuous mode [ 35.810397][ T49] br0: port 1(swp1) entered blocking state [ 35.810651][ T49] br0: port 1(swp1) entered forwarding state [ 36.481524][ T321] br0: port 2(vx0) entered blocking state [ 36.481741][ T321] br0: port 2(vx0) entered disabled state [ 36.481914][ T321] vx0: entered allmulticast mode [ 36.483128][ T321] vx0: entered promiscuous mode [ 36.483715][ T321] br0: port 2(vx0) entered blocking state [ 36.483928][ T321] br0: port 2(vx0) entered forwarding state [ 39.075036][ C2] ------------[ cut here ]------------ [ 39.075271][ C2] kernel BUG at net/core/skbuff.c:3505! [ 39.075423][ C2] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 39.075592][ C2] CPU: 2 PID: 27 Comm: ksoftirqd/2 Not tainted 6.8.0-rc6-virtme #1 [ 39.075795][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 39.076091][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 39.076233][ C2] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 e7 53 8d fe 8b [ 39.076707][ C2] RSP: 0018:ffffc900001f77c8 EFLAGS: 00010206 [ 39.076882][ C2] RAX: 0000000000000141 RBX: 0000000000000008 RCX: 1ffff11000b47779 [ 39.077081][ C2] RDX: 000000000000006a RSI: dffffc0000000000 RDI: ffff888005a3bbc8 [ 39.077277][ C2] RBP: 0000000000000141 R08: 0000000000000008 R09: fffffbfff67ea5a2 [ 39.077474][ C2] R10: ffffffffb3f52d17 R11: ffffc900001f7501 R12: 0000000000000008 [ 39.077668][ C2] R13: 0000000000000000 R14: ffffc900001f7888 R15: ffff888006fbb248 [ 39.077866][ C2] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 39.078094][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.078260][ C2] CR2: 00007f924e7ca270 CR3: 00000000065ae006 CR4: 0000000000770ef0 [ 39.078456][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.078650][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.078847][ C2] PKRU: 55555554 [ 39.078946][ C2] Call Trace: [ 39.079045][ C2] [ 39.079112][ C2] ? die+0x37/0x90 [ 39.079215][ C2] ? do_trap+0x19e/0x260 [ 39.079314][ C2] ? __skb_checksum+0x6f4/0x980 [ 39.079445][ C2] ? do_error_trap+0xbe/0x180 [ 39.079576][ C2] ? __skb_checksum+0x6f4/0x980 [ 39.079705][ C2] ? __skb_checksum+0x6f4/0x980 [ 39.079841][ C2] ? handle_invalid_op+0x2c/0x40 [ 39.079971][ C2] ? __skb_checksum+0x6f4/0x980 [ 39.080099][ C2] ? exc_invalid_op+0x30/0x50 [ 39.080230][ C2] ? asm_exc_invalid_op+0x1a/0x20 [ 39.080365][ C2] ? __skb_checksum+0x6f4/0x980 [ 39.080495][ C2] ? __skb_checksum+0x112/0x980 [ 39.080627][ C2] __skb_checksum_complete+0xb1/0x3c0 [ 39.080767][ C2] ? __pfx___skb_checksum_complete+0x10/0x10 [ 39.080930][ C2] ? __pfx_csum_partial_ext+0x10/0x10 [ 39.081061][ C2] ? __pfx_csum_block_add_ext+0x10/0x10 [ 39.081191][ C2] icmp_rcv+0x4ab/0xec0 [ 39.081291][ C2] ip_protocol_deliver_rcu+0x2e5/0x360 [ 39.081425][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 39.081556][ C2] ip_local_deliver+0x19d/0x480 [ 39.081686][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 39.081817][ C2] ? ip_rcv_finish_core.constprop.0+0x461/0x1300 [ 39.081985][ C2] ip_rcv+0x564/0x740 [ 39.082082][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 39.082213][ C2] ? lock_acquire.part.0+0xec/0x340 [ 39.082344][ C2] ? process_backlog+0x1ef/0x5e0 [ 39.082476][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 39.082607][ C2] __netif_receive_skb_one_core+0x166/0x1b0 [ 39.082769][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 39.082930][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 39.083062][ C2] ? lock_acquire+0x1c1/0x220 [ 39.083193][ C2] ? process_backlog+0x1ef/0x5e0 [ 39.083323][ C2] process_backlog+0xd5/0x5e0 [ 39.083454][ C2] ? __lock_release+0x104/0x460 [ 39.083584][ C2] __napi_poll.constprop.0+0xa2/0x460 [ 39.083716][ C2] net_rx_action+0x43a/0xb30 [ 39.083848][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 39.083978][ C2] ? __pfx___schedule+0x10/0x10 [ 39.084108][ C2] ? __pfx___lock_release+0x10/0x10 [ 39.084243][ C2] __do_softirq+0x1b9/0x7ff [ 39.084373][ C2] ? __pfx_run_ksoftirqd+0x10/0x10 [ 39.084505][ C2] run_ksoftirqd+0x2e/0x60 [ 39.084635][ C2] smpboot_thread_fn+0x30b/0x840 [ 39.084767][ C2] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 39.084897][ C2] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 39.085030][ C2] kthread+0x28f/0x360 [ 39.085128][ C2] ? __pfx_kthread+0x10/0x10 [ 39.085259][ C2] ret_from_fork+0x31/0x70 [ 39.085390][ C2] ? __pfx_kthread+0x10/0x10 [ 39.085520][ C2] ret_from_fork_asm+0x1b/0x30 [ 39.085654][ C2] [ 39.085751][ C2] Modules linked in: vxlan [ 39.085915][ C2] ---[ end trace 0000000000000000 ]--- [ 39.086047][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 39.086183][ C2] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 e7 53 8d fe 8b [ 39.086650][ C2] RSP: 0018:ffffc900001f77c8 EFLAGS: 00010206 [ 39.086812][ C2] RAX: 0000000000000141 RBX: 0000000000000008 RCX: 1ffff11000b47779 [ 39.087005][ C2] RDX: 000000000000006a RSI: dffffc0000000000 RDI: ffff888005a3bbc8 [ 39.087271][ C2] RBP: 0000000000000141 R08: 0000000000000008 R09: fffffbfff67ea5a2 [ 39.087463][ C2] R10: ffffffffb3f52d17 R11: ffffc900001f7501 R12: 0000000000000008 [ 39.087739][ C2] R13: 0000000000000000 R14: ffffc900001f7888 R15: ffff888006fbb248 [ 39.087932][ C2] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 39.088156][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.088392][ C2] CR2: 00007f924e7ca270 CR3: 00000000065ae006 CR4: 0000000000770ef0 [ 39.088585][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.088794][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.089136][ C2] PKRU: 55555554 [ 39.089234][ C2] Kernel panic - not syncing: Fatal exception in interrupt [ 39.089494][ C2] Kernel Offset: 0x2e600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 39.089872][ C2] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr