[ 36.851257][ T311] gre: GRE over IPv4 demultiplexor driver [ 36.933539][ T311] ip6_gre: GRE over IPv6 tunneling driver [ 39.885749][ T333] 8021q: 802.1Q VLAN Support v1.8 [ 45.158939][ T371] GACT probability NOT on [ 58.529985][ C1] ------------[ cut here ]------------ [ 58.530256][ C1] kernel BUG at net/core/skbuff.c:3505! [ 58.530429][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 58.530604][ C1] CPU: 1 PID: 443 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 58.530852][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 58.531183][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 58.531343][ 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 [ 58.531867][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202 [ 58.532045][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000c9e9d9 [ 58.532260][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880064f4ec8 [ 58.532470][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff221c5ea [ 58.532679][ C1] R10: ffffffff910e2f57 R11: dffffc0000000000 R12: 0000000000000000 [ 58.532895][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888004552988 [ 58.533110][ C1] FS: 00007f2d2ed44300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 58.533352][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.533541][ C1] CR2: 00007fff64f81d40 CR3: 0000000006e16003 CR4: 0000000000770ef0 [ 58.533745][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.533949][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.534156][ C1] PKRU: 55555554 [ 58.534260][ C1] Call Trace: [ 58.534364][ C1] [ 58.534435][ C1] ? die+0x37/0x90 [ 58.534545][ C1] ? do_trap+0x19e/0x260 [ 58.534652][ C1] ? __skb_checksum+0x6f4/0x980 [ 58.534822][ C1] ? do_error_trap+0xbe/0x180 [ 58.534959][ C1] ? __skb_checksum+0x6f4/0x980 [ 58.535098][ C1] ? __skb_checksum+0x6f4/0x980 [ 58.535244][ C1] ? handle_invalid_op+0x2c/0x40 [ 58.535392][ C1] ? __skb_checksum+0x6f4/0x980 [ 58.535550][ C1] ? exc_invalid_op+0x30/0x50 [ 58.535723][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 58.535864][ C1] ? __skb_checksum+0x6f4/0x980 [ 58.536004][ C1] __skb_checksum_complete+0xb1/0x3c0 [ 58.536142][ C1] ? __pfx___skb_checksum_complete+0x10/0x10 [ 58.536316][ C1] ? __pfx_csum_partial_ext+0x10/0x10 [ 58.536453][ C1] ? __pfx_csum_block_add_ext+0x10/0x10 [ 58.536597][ C1] icmp_rcv+0x4ab/0xec0 [ 58.536703][ C1] ip_protocol_deliver_rcu+0x2e5/0x360 [ 58.536843][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 58.536980][ C1] ip_local_deliver+0x19d/0x480 [ 58.537117][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 58.537257][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 58.537430][ C1] ip_rcv+0x564/0x740 [ 58.537538][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 58.537674][ C1] ? lock_acquire.part.0+0xec/0x340 [ 58.537812][ C1] ? process_backlog+0x1ef/0x5e0 [ 58.537948][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 58.538085][ C1] __netif_receive_skb_one_core+0x166/0x1b0 [ 58.538265][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 58.538434][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 58.538569][ C1] ? lock_acquire+0x1c1/0x220 [ 58.538733][ C1] ? process_backlog+0x1ef/0x5e0 [ 58.538882][ C1] process_backlog+0xd5/0x5e0 [ 58.539024][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 58.539161][ C1] net_rx_action+0x43a/0xb30 [ 58.539305][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 58.539440][ C1] ? try_to_wake_up+0x55d/0xc00 [ 58.539590][ C1] ? hlock_class+0x30/0x130 [ 58.539741][ C1] ? __pfx_try_to_wake_up+0x10/0x10 [ 58.539882][ C1] ? mark_held_locks+0x9e/0xe0 [ 58.540022][ C1] __do_softirq+0x1b9/0x7ff [ 58.540162][ C1] ? raw_sendmsg+0xb33/0x1950 [ 58.540302][ C1] do_softirq+0x4d/0xa0 [ 58.540427][ C1] [ 58.540500][ C1] [ 58.540570][ C1] __local_bh_enable_ip+0xf6/0x120 [ 58.540708][ C1] raw_sendmsg+0xb33/0x1950 [ 58.540842][ C1] ? __pfx_validate_chain+0x10/0x10 [ 58.540983][ C1] ? __pfx_raw_sendmsg+0x10/0x10 [ 58.541127][ C1] ? __lock_acquire+0xaf2/0x1570 [ 58.541266][ C1] ? find_held_lock+0x2c/0x110 [ 58.541403][ C1] ? __lock_release+0x104/0x460 [ 58.541538][ C1] ? __might_fault+0x11f/0x180 [ 58.541676][ C1] ? __pfx___lock_release+0x10/0x10 [ 58.541812][ C1] ? hlock_class+0x4e/0x130 [ 58.541955][ C1] ? lock_acquire+0x1c1/0x220 [ 58.542089][ C1] ? __might_fault+0xc6/0x180 [ 58.542248][ C1] ? __might_fault+0x11f/0x180 [ 58.542469][ C1] ? __sys_sendto+0x332/0x410 [ 58.542607][ C1] __sys_sendto+0x332/0x410 [ 58.542774][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 58.542911][ C1] ? do_user_addr_fault+0x3fa/0xba0 [ 58.543129][ C1] ? reacquire_held_locks+0x22f/0x4f0 [ 58.543269][ C1] ? __lock_release+0x104/0x460 [ 58.543411][ C1] ? do_user_addr_fault+0x469/0xba0 [ 58.543551][ C1] ? __pfx___lock_release+0x10/0x10 [ 58.543797][ C1] ? __up_read+0x1a8/0x790 [ 58.543934][ C1] ? __pfx___up_read+0x10/0x10 [ 58.544070][ C1] ? do_user_addr_fault+0x469/0xba0 [ 58.544208][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 58.544429][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 58.544597][ C1] do_syscall_64+0xc9/0x1e0 [ 58.544732][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 58.544904][ C1] RIP: 0033:0x7f2d2f01a85a [ 58.545146][ 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 [ 58.545654][ C1] RSP: 002b:00007fff64f82788 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 58.545948][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f2d2f01a85a [ 58.546152][ C1] RDX: 0000000000000040 RSI: 00000000020b2340 RDI: 0000000000000005 [ 58.546373][ C1] RBP: 00007fff64f827e0 R08: 00000000004185e0 R09: 0000000000000010 [ 58.546581][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 58.546811][ C1] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f2d2f13a000 [ 58.547021][ C1] [ 58.547124][ C1] Modules linked in: act_gact cls_flower sch_ingress 8021q ip6_gre ip6_tunnel tunnel6 gre vrf veth [ 58.547432][ C1] ---[ end trace 0000000000000000 ]--- [ 58.547574][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 58.547808][ 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 [ 58.548292][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202 [ 58.548625][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000c9e9d9 [ 58.548835][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880064f4ec8 [ 58.549036][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff221c5ea [ 58.549321][ C1] R10: ffffffff910e2f57 R11: dffffc0000000000 R12: 0000000000000000 [ 58.549527][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888004552988 [ 58.549853][ C1] FS: 00007f2d2ed44300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 58.550093][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.550268][ C1] CR2: 00007fff64f81d40 CR3: 0000000006e16003 CR4: 0000000000770ef0 [ 58.550474][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.550683][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.550923][ C1] PKRU: 55555554 [ 58.551032][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 58.551307][ C1] Kernel Offset: 0xba00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 58.551622][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr