[ 45.479468][ C0] ------------[ cut here ]------------ [ 45.479756][ C0] kernel BUG at net/core/skbuff.c:3505! [ 45.480012][ C0] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 45.480199][ C0] CPU: 0 PID: 372 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 45.480425][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 45.480754][ C0] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 45.480929][ C0] 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 17 a6 91 fe 8b [ 45.481474][ C0] RSP: 0018:ffffc90000007920 EFLAGS: 00010202 [ 45.481660][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000a79d71 [ 45.481877][ C0] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880053ceb88 [ 45.482093][ C0] RBP: 0000000000000000 R08: ffffc900000079e0 R09: fffffbfff251c5ea [ 45.482318][ C0] R10: ffffffff928e2f57 R11: dffffc0000000000 R12: 0000000000000000 [ 45.482537][ C0] R13: 0000000000000000 R14: ffffc900000079e0 R15: ffff8880075e7cc8 [ 45.482756][ C0] FS: 00007f1047219300(0000) GS:ffff88802fa00000(0000) knlGS:0000000000000000 [ 45.483015][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.483207][ C0] CR2: 00007ffef028da00 CR3: 000000000760a004 CR4: 0000000000770ef0 [ 45.483426][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.483641][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.483856][ C0] PKRU: 55555554 [ 45.483964][ C0] Call Trace: [ 45.484073][ C0] [ 45.484147][ C0] ? die+0x37/0x90 [ 45.484262][ C0] ? do_trap+0x19e/0x260 [ 45.484372][ C0] ? __skb_checksum+0x6f4/0x980 [ 45.484520][ C0] ? do_error_trap+0xbe/0x180 [ 45.484662][ C0] ? __skb_checksum+0x6f4/0x980 [ 45.484807][ C0] ? __skb_checksum+0x6f4/0x980 [ 45.484951][ C0] ? handle_invalid_op+0x2c/0x40 [ 45.485096][ C0] ? __skb_checksum+0x6f4/0x980 [ 45.485238][ C0] ? exc_invalid_op+0x30/0x50 [ 45.485390][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 45.485544][ C0] ? __skb_checksum+0x6f4/0x980 [ 45.485692][ C0] __skb_checksum_complete+0xb1/0x3c0 [ 45.485837][ C0] ? __pfx___skb_checksum_complete+0x10/0x10 [ 45.486014][ C0] ? __pfx_csum_partial_ext+0x10/0x10 [ 45.486157][ C0] ? __pfx_csum_block_add_ext+0x10/0x10 [ 45.486306][ C0] icmp_rcv+0x4ab/0xec0 [ 45.486417][ C0] ip_protocol_deliver_rcu+0x2e5/0x360 [ 45.486563][ C0] ip_local_deliver_finish+0x2c2/0x4b0 [ 45.486710][ C0] ip_local_deliver+0x19d/0x480 [ 45.486857][ C0] ? __pfx_ip_local_deliver+0x10/0x10 [ 45.487005][ C0] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 45.487192][ C0] ip_rcv+0x564/0x740 [ 45.487300][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 45.487444][ C0] ? lock_acquire.part.0+0xec/0x340 [ 45.487591][ C0] ? process_backlog+0x1ef/0x5e0 [ 45.487735][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 45.487881][ C0] __netif_receive_skb_one_core+0x166/0x1b0 [ 45.488059][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 45.488240][ C0] ? lock_acquire+0x1c1/0x220 [ 45.488383][ C0] ? process_backlog+0x1ef/0x5e0 [ 45.488531][ C0] process_backlog+0xd5/0x5e0 [ 45.488676][ C0] __napi_poll.constprop.0+0xa2/0x460 [ 45.488823][ C0] net_rx_action+0x43a/0xb30 [ 45.488968][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 45.489115][ C0] ? hlock_class+0x30/0x130 [ 45.489259][ C0] ? mark_held_locks+0x9e/0xe0 [ 45.489405][ C0] __do_softirq+0x1b9/0x7ff [ 45.489550][ C0] ? __neigh_event_send+0x2df/0x1230 [ 45.489696][ C0] do_softirq+0x4d/0xa0 [ 45.489805][ C0] [ 45.489879][ C0] [ 45.489951][ C0] __local_bh_enable_ip+0xf6/0x120 [ 45.490096][ C0] __neigh_event_send+0x2e4/0x1230 [ 45.490244][ C0] neigh_resolve_output+0x470/0x7c0 [ 45.490388][ C0] ? __local_bh_enable_ip+0xa6/0x120 [ 45.490532][ C0] ? ___neigh_create+0x8d0/0xf60 [ 45.490677][ C0] ip_finish_output2+0x616/0x18e0 [ 45.490825][ C0] ? __pfx_get_random_u32+0x10/0x10 [ 45.490982][ C0] ? __lock_acquire+0xaf2/0x1570 [ 45.491124][ C0] ? __pfx_raw_getfrag+0x10/0x10 [ 45.491273][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 45.491422][ C0] ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf] [ 45.491606][ C0] ? __ip_finish_output+0x10f/0x770 [ 45.491754][ C0] ip_output+0x16b/0x4f0 [ 45.491863][ C0] ? __ip_local_out+0x4f7/0x800 [ 45.492009][ C0] ? __pfx_ip_output+0x10/0x10 [ 45.492154][ C0] ? __ip_make_skb+0xd73/0x1dc0 [ 45.492299][ C0] ? __pfx_raw_getfrag+0x10/0x10 [ 45.492443][ C0] ? ip_append_data+0xe5/0x180 [ 45.492592][ C0] ip_push_pending_frames+0x24b/0x480 [ 45.492735][ C0] raw_sendmsg+0xf6b/0x1950 [ 45.492879][ C0] ? __pfx_validate_chain+0x10/0x10 [ 45.493023][ C0] ? __pfx_raw_sendmsg+0x10/0x10 [ 45.493262][ C0] ? __lock_acquire+0xaf2/0x1570 [ 45.493410][ C0] ? find_held_lock+0x2c/0x110 [ 45.493554][ C0] ? __lock_release+0x104/0x460 [ 45.493696][ C0] ? __might_fault+0x11f/0x180 [ 45.493841][ C0] ? __pfx___lock_release+0x10/0x10 [ 45.494077][ C0] ? hlock_class+0x4e/0x130 [ 45.494221][ C0] ? lock_acquire+0x1c1/0x220 [ 45.494369][ C0] ? __might_fault+0xc6/0x180 [ 45.494511][ C0] ? __might_fault+0x11f/0x180 [ 45.494744][ C0] ? __sys_sendto+0x332/0x410 [ 45.494889][ C0] __sys_sendto+0x332/0x410 [ 45.495034][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 45.495179][ C0] ? do_user_addr_fault+0x3fa/0xba0 [ 45.495418][ C0] ? reacquire_held_locks+0x22f/0x4f0 [ 45.495565][ C0] ? __lock_release+0x104/0x460 [ 45.495706][ C0] ? do_user_addr_fault+0x469/0xba0 [ 45.495850][ C0] ? __pfx___lock_release+0x10/0x10 [ 45.495996][ C0] ? __up_read+0x1a8/0x790 [ 45.496139][ C0] ? __pfx___up_read+0x10/0x10 [ 45.496284][ C0] ? do_user_addr_fault+0x469/0xba0 [ 45.496429][ C0] __x64_sys_sendto+0xe0/0x1c0 [ 45.496578][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 45.496932][ C0] do_syscall_64+0xc9/0x1e0 [ 45.497075][ C0] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 45.497256][ C0] RIP: 0033:0x7f10474ef85a [ 45.497503][ C0] 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 [ 45.498010][ C0] RSP: 002b:00007ffef028e448 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.498229][ C0] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f10474ef85a [ 45.498443][ C0] RDX: 0000000000000040 RSI: 0000000001658340 RDI: 0000000000000005 [ 45.498657][ C0] RBP: 00007ffef028e4a0 R08: 00000000004185e0 R09: 0000000000000010 [ 45.498962][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 45.499179][ C0] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f104760f000 [ 45.499398][ C0] [ 45.499598][ C0] Modules linked in: vrf veth [ 45.499765][ C0] ---[ end trace 0000000000000000 ]--- [ 45.499918][ C0] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 45.500068][ C0] 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 17 a6 91 fe 8b [ 45.500670][ C0] RSP: 0018:ffffc90000007920 EFLAGS: 00010202 [ 45.500850][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000a79d71 [ 45.501164][ C0] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880053ceb88 [ 45.501382][ C0] RBP: 0000000000000000 R08: ffffc900000079e0 R09: fffffbfff251c5ea [ 45.501688][ C0] R10: ffffffff928e2f57 R11: dffffc0000000000 R12: 0000000000000000 [ 45.501899][ C0] R13: 0000000000000000 R14: ffffc900000079e0 R15: ffff8880075e7cc8 [ 45.502111][ C0] FS: 00007f1047219300(0000) GS:ffff88802fa00000(0000) knlGS:0000000000000000 [ 45.502454][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.502637][ C0] CR2: 00007ffef028da00 CR3: 000000000760a004 CR4: 0000000000770ef0 [ 45.502854][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.503071][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.503283][ C0] PKRU: 55555554 [ 45.503403][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 45.503782][ C0] Kernel Offset: 0xd200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 45.504120][ C0] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr