[ 72.077169] ------------[ cut here ]------------ [ 72.077291] kernel BUG at net/core/skbuff.c:3605! [ 72.077351] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 72.077406] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-rc6-virtme #1 [ 72.077469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 72.077568] RIP: 0010:skb_copy_and_csum_bits+0x279/0x280 [ 72.077626] Code: 89 6c 24 0c 41 89 c4 0f 84 1d ff ff ff 45 01 fe 49 63 c7 44 89 74 24 08 49 01 c5 e9 d0 fd ff ff 90 0f 0b 90 e9 3d ff ff ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 72.077788] RSP: 0018:ffffb67440003a88 EFLAGS: 00010202 [ 72.077840] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 [ 72.077913] RDX: 000000000000001c RSI: ffff9ae241c48dc8 RDI: 0000000000000000 [ 72.077979] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff9ae241c48480 [ 72.078045] R10: 0000000000000018 R11: 000000000000001d R12: 000000007293cee5 [ 72.078113] R13: ffff9ae241c48dc8 R14: 0000000000000008 R15: 000000000000001c [ 72.078181] FS: 0000000000000000(0000) GS:ffff9ae27ec00000(0000) knlGS:0000000000000000 [ 72.078254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.078316] CR2: 00007f96f6660520 CR3: 000000000256e003 CR4: 0000000000770ef0 [ 72.078382] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.078455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.078520] PKRU: 55555554 [ 72.078542] Call Trace: [ 72.078568] [ 72.078595] ? die+0x37/0x90 [ 72.078635] ? do_trap+0xe4/0x110 [ 72.078675] ? skb_copy_and_csum_bits+0x279/0x280 [ 72.078727] ? do_error_trap+0x65/0x80 [ 72.078767] ? skb_copy_and_csum_bits+0x279/0x280 [ 72.078810] ? exc_invalid_op+0x53/0x70 [ 72.078850] ? skb_copy_and_csum_bits+0x279/0x280 [ 72.078894] ? asm_exc_invalid_op+0x1a/0x20 [ 72.078934] ? skb_copy_and_csum_bits+0x279/0x280 [ 72.078985] ? skb_copy_and_csum_bits+0x24c/0x280 [ 72.079037] icmp_glue_bits+0x29/0x80 [ 72.079079] __ip_append_data+0xb09/0x1160 [ 72.079119] ? __pfx_icmp_glue_bits+0x10/0x10 [ 72.079169] ? __pfx_icmp_glue_bits+0x10/0x10 [ 72.079219] ip_append_data+0x74/0xd0 [ 72.079255] icmp_push_reply+0x3a/0x100 [ 72.079295] __icmp_send+0x4df/0x640 [ 72.079336] ? __udp4_lib_lookup+0x1ba/0x1d0 [ 72.079387] ? __udp4_lib_rcv+0x930/0xb20 [ 72.079420] __udp4_lib_rcv+0x930/0xb20 [ 72.079454] ? raw_local_deliver+0xc7/0x230 [ 72.079495] ip_protocol_deliver_rcu+0xab/0x160 [ 72.079539] ip_local_deliver_finish+0x77/0xa0 [ 72.079590] __netif_receive_skb_one_core+0x8b/0xa0 [ 72.079643] process_backlog+0xa4/0x150 [ 72.079682] __napi_poll+0x29/0x1c0 [ 72.079724] net_rx_action+0x298/0x300 [ 72.079764] __do_softirq+0xc2/0x294 [ 72.079807] irq_exit_rcu+0x6a/0x90 [ 72.079846] sysvec_apic_timer_interrupt+0x78/0x90 [ 72.079898] [ 72.079925] [ 72.079948] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.080002] RIP: 0010:default_idle+0xf/0x20 [ 72.080040] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 73 49 27 00 fb f4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 72.080194] RSP: 0018:ffffffffb7403e88 EFLAGS: 00000252 [ 72.080238] RAX: ffff9ae27ec2a3a0 RBX: ffffffffb7410980 RCX: 4000000000000000 [ 72.080304] RDX: 0000000000000001 RSI: ffffffffb7095a7c RDI: 000000000008cfbc [ 72.080369] RBP: 0000000000000000 R08: 000000000008cfbc R09: 0000000000000001 [ 72.080436] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 72.080503] R13: 0000000000000000 R14: ffffffffb7410090 R15: 0000000000014770 [ 72.080572] default_idle_call+0x2e/0xe0 [ 72.080610] do_idle+0x1d0/0x210 [ 72.080651] cpu_startup_entry+0x2a/0x30 [ 72.080692] rest_init+0xc5/0xd0 [ 72.080725] arch_call_rest_init+0xe/0x30 [ 72.080767] start_kernel+0x406/0x660 [ 72.080807] x86_64_start_reservations+0x18/0x30 [ 72.080861] x86_64_start_kernel+0xc6/0xe0 [ 72.080900] secondary_startup_64_no_verify+0x16d/0x17b [ 72.080953] [ 72.080974] Modules linked in: sch_fq ip6_gre gre [ 72.081029] ---[ end trace 0000000000000000 ]--- [ 72.081079] RIP: 0010:skb_copy_and_csum_bits+0x279/0x280 [ 72.081130] Code: 89 6c 24 0c 41 89 c4 0f 84 1d ff ff ff 45 01 fe 49 63 c7 44 89 74 24 08 49 01 c5 e9 d0 fd ff ff 90 0f 0b 90 e9 3d ff ff ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 72.081286] RSP: 0018:ffffb67440003a88 EFLAGS: 00010202 [ 72.081329] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 [ 72.081392] RDX: 000000000000001c RSI: ffff9ae241c48dc8 RDI: 0000000000000000 [ 72.081458] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff9ae241c48480 [ 72.081518] R10: 0000000000000018 R11: 000000000000001d R12: 000000007293cee5 [ 72.081578] R13: ffff9ae241c48dc8 R14: 0000000000000008 R15: 000000000000001c [ 72.081640] FS: 0000000000000000(0000) GS:ffff9ae27ec00000(0000) knlGS:0000000000000000 [ 72.081708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.081765] CR2: 00007f96f6660520 CR3: 000000000256e003 CR4: 0000000000770ef0 [ 72.081828] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.081896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.081955] PKRU: 55555554 [ 72.081976] Kernel panic - not syncing: Fatal exception in interrupt [ 72.082154] Kernel Offset: 0x34c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 72.082248] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr