[ 26.160183][ T258] ip (258) used greatest stack depth: 23680 bytes left [ 33.741038][ T319] 8021q: 802.1Q VLAN Support v1.8 [ 34.303652][ T324] gre: GRE over IPv4 demultiplexor driver [ 34.351784][ T324] ip6_gre: GRE over IPv6 tunneling driver [ 46.393554][ T399] GACT probability NOT on [ 47.012881][ C1] ------------[ cut here ]------------ [ 47.013228][ C1] kernel BUG at net/core/skbuff.c:3505! [ 47.013411][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 47.013588][ C1] CPU: 1 PID: 402 Comm: mausezahn Not tainted 6.8.0-rc6-virtme #1 [ 47.013801][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 47.014111][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 47.014265][ C1] 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 [ 47.014753][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202 [ 47.014935][ C1] RAX: 000000000000b7b7 RBX: 0000000000000008 RCX: 1ffff11000998e59 [ 47.015145][ C1] RDX: 0000000000000054 RSI: dffffc0000000000 RDI: ffff888004cc72c8 [ 47.015360][ C1] RBP: 000000000000b7b7 R08: 0000000000000008 R09: fffffbfff0c1c5ea [ 47.015568][ C1] R10: ffffffff860e2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 47.015779][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff8880075a4608 [ 47.015999][ C1] FS: 00007ff75c96a740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 47.016248][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.016424][ C1] CR2: 00007ff75cdbaff8 CR3: 000000000556c004 CR4: 0000000000770ef0 [ 47.016632][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.016837][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.017042][ C1] PKRU: 55555554 [ 47.017146][ C1] Call Trace: [ 47.017256][ C1] <IRQ> [ 47.017328][ C1] ? die+0x37/0x90 [ 47.017438][ C1] ? do_trap+0x19e/0x260 [ 47.017544][ C1] ? __skb_checksum+0x6f4/0x980 [ 47.017683][ C1] ? do_error_trap+0xbe/0x180 [ 47.017821][ C1] ? __skb_checksum+0x6f4/0x980 [ 47.017959][ C1] ? __skb_checksum+0x6f4/0x980 [ 47.018096][ C1] ? handle_invalid_op+0x2c/0x40 [ 47.018233][ C1] ? __skb_checksum+0x6f4/0x980 [ 47.018370][ C1] ? exc_invalid_op+0x30/0x50 [ 47.018518][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 47.018660][ C1] ? __skb_checksum+0x6f4/0x980 [ 47.018801][ C1] __skb_checksum_complete+0xb1/0x3c0 [ 47.018940][ C1] ? __pfx___skb_checksum_complete+0x10/0x10 [ 47.019113][ C1] ? __pfx_csum_partial_ext+0x10/0x10 [ 47.019251][ C1] ? __pfx_csum_block_add_ext+0x10/0x10 [ 47.019389][ C1] icmp_rcv+0x4ab/0xec0 [ 47.019496][ C1] ip_protocol_deliver_rcu+0x2e5/0x360 [ 47.019640][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 47.019781][ C1] ip_local_deliver+0x19d/0x480 [ 47.019919][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 47.020059][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 47.020232][ C1] ip_rcv+0x564/0x740 [ 47.020339][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 47.020478][ C1] ? lock_acquire.part.0+0xec/0x340 [ 47.020617][ C1] ? process_backlog+0x1ef/0x5e0 [ 47.020760][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 47.020900][ C1] __netif_receive_skb_one_core+0x166/0x1b0 [ 47.021071][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 47.021243][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 47.021381][ C1] ? lock_acquire+0x1c1/0x220 [ 47.021602][ C1] ? process_backlog+0x1ef/0x5e0 [ 47.021741][ C1] process_backlog+0xd5/0x5e0 [ 47.021881][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 47.022023][ C1] net_rx_action+0x43a/0xb30 [ 47.022163][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 47.022386][ C1] __do_softirq+0x1b9/0x7ff [ 47.022527][ C1] ? __dev_queue_xmit+0x6cd/0x17e0 [ 47.022667][ C1] do_softirq+0x4d/0xa0 [ 47.022774][ C1] </IRQ> [ 47.022845][ C1] <TASK> [ 47.022994][ C1] __local_bh_enable_ip+0xf6/0x120 [ 47.023133][ C1] ? __dev_queue_xmit+0x6cd/0x17e0 [ 47.023284][ C1] __dev_queue_xmit+0x6e2/0x17e0 [ 47.023424][ C1] ? packet_parse_headers+0x231/0x9d0 [ 47.023735][ C1] ? packet_parse_headers+0x231/0x9d0 [ 47.023874][ C1] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 47.024013][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 47.024151][ C1] ? dev_get_by_index+0x177/0x270 [ 47.024289][ C1] packet_snd+0xd84/0x1870 [ 47.024434][ C1] ? __pfx___lock_release+0x10/0x10 [ 47.024572][ C1] ? __pfx_packet_snd+0x10/0x10 [ 47.024709][ C1] ? get_user_pages_remote+0x7f0/0x800 [ 47.024848][ C1] ? __might_fault+0x11f/0x180 [ 47.025068][ C1] __sys_sendto+0x37d/0x410 [ 47.025205][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 47.025346][ C1] ? sock_ioctl+0x3bc/0x590 [ 47.025484][ C1] ? rseq_ip_fixup+0x2f9/0x4a0 [ 47.025711][ C1] ? __pfx_find_vma+0x10/0x10 [ 47.025851][ C1] ? __pfx___up_read+0x10/0x10 [ 47.025990][ C1] ? __pfx_rseq_ip_fixup+0x10/0x10 [ 47.026129][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 47.026267][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 47.026437][ C1] do_syscall_64+0xc9/0x1e0 [ 47.026574][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 47.026745][ C1] RIP: 0033:0x7ff75cbc485a [ 47.026975][ C1] 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 [ 47.027468][ C1] RSP: 002b:00007fff0e259d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 47.027765][ C1] RAX: ffffffffffffffda RBX: 00000000022b29d0 RCX: 00007ff75cbc485a [ 47.027970][ C1] RDX: 0000000000000062 RSI: 00000000022b25c2 RDI: 0000000000000005 [ 47.028182][ C1] RBP: 00000000022b25c2 R08: 00007fff0e259d50 R09: 0000000000000014 [ 47.028387][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.028592][ C1] R13: 0000000000000062 R14: 00007fff0e259d50 R15: 0000000000000000 [ 47.028884][ C1] </TASK> [ 47.028986][ C1] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth [ 47.029287][ C1] ---[ end trace 0000000000000000 ]--- [ 47.029428][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 47.029660][ C1] 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 [ 47.030142][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202 [ 47.030401][ C1] RAX: 000000000000b7b7 RBX: 0000000000000008 RCX: 1ffff11000998e59 [ 47.030610][ C1] RDX: 0000000000000054 RSI: dffffc0000000000 RDI: ffff888004cc72c8 [ 47.030815][ C1] RBP: 000000000000b7b7 R08: 0000000000000008 R09: fffffbfff0c1c5ea [ 47.031099][ C1] R10: ffffffff860e2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 47.031301][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff8880075a4608 [ 47.031588][ C1] FS: 00007ff75c96a740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 47.031838][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.032011][ C1] CR2: 00007ff75cdbaff8 CR3: 000000000556c004 CR4: 0000000000770ef0 [ 47.032299][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.032507][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.032721][ C1] PKRU: 55555554 [ 47.032827][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 47.033181][ C1] Kernel Offset: 0xa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 47.033504][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr