[ 40.045730][ T357] ip (357) used greatest stack depth: 22944 bytes left [ 124.159229][ C3] ------------[ cut here ]------------ [ 124.159613][ C3] kernel BUG at net/core/skbuff.c:3505! [ 124.159807][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 124.160013][ C3] CPU: 3 PID: 809 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 124.160260][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 124.160624][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 124.160804][ C3] 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 [ 124.161385][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202 [ 124.161590][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff110011b6369 [ 124.161842][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888008db1b48 [ 124.162096][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff252a5a2 [ 124.162336][ C3] R10: ffffffff92952d17 R11: dffffc0000000000 R12: 0000000000000000 [ 124.162575][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff8880023b1948 [ 124.162813][ C3] FS: 00007febbc7bc300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 124.163101][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.163324][ C3] CR2: 00007febbca4b840 CR3: 000000000658c005 CR4: 0000000000770ef0 [ 124.163562][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.163818][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.164056][ C3] PKRU: 55555554 [ 124.164186][ C3] Call Trace: [ 124.164309][ C3] [ 124.164392][ C3] ? die+0x37/0x90 [ 124.164520][ C3] ? do_trap+0x19e/0x260 [ 124.164644][ C3] ? __skb_checksum+0x6f4/0x980 [ 124.164807][ C3] ? do_error_trap+0xbe/0x180 [ 124.164971][ C3] ? __skb_checksum+0x6f4/0x980 [ 124.165133][ C3] ? __skb_checksum+0x6f4/0x980 [ 124.165295][ C3] ? handle_invalid_op+0x2c/0x40 [ 124.165457][ C3] ? __skb_checksum+0x6f4/0x980 [ 124.165620][ C3] ? exc_invalid_op+0x30/0x50 [ 124.165783][ C3] ? asm_exc_invalid_op+0x1a/0x20 [ 124.165947][ C3] ? __skb_checksum+0x6f4/0x980 [ 124.166114][ C3] __skb_checksum_complete+0xb1/0x3c0 [ 124.166277][ C3] ? __pfx___skb_checksum_complete+0x10/0x10 [ 124.166477][ C3] ? __pfx_csum_partial_ext+0x10/0x10 [ 124.166636][ C3] ? __pfx_csum_block_add_ext+0x10/0x10 [ 124.166800][ C3] icmp_rcv+0x4ab/0xec0 [ 124.166924][ C3] ip_protocol_deliver_rcu+0x2e5/0x360 [ 124.167087][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 124.167250][ C3] ip_local_deliver+0x19d/0x480 [ 124.167413][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 124.167577][ C3] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 124.167781][ C3] ip_rcv+0x564/0x740 [ 124.167900][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 124.168059][ C3] ? lock_acquire.part.0+0xec/0x340 [ 124.168222][ C3] ? process_backlog+0x1ef/0x5e0 [ 124.168385][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 124.168547][ C3] __netif_receive_skb_one_core+0x166/0x1b0 [ 124.168745][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 124.168946][ C3] ? lock_acquire+0x1c1/0x220 [ 124.169105][ C3] ? process_backlog+0x1ef/0x5e0 [ 124.169268][ C3] process_backlog+0xd5/0x5e0 [ 124.169431][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 124.169591][ C3] net_rx_action+0x43a/0xb30 [ 124.169755][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 124.169918][ C3] ? usage_skip+0x100/0x190 [ 124.170080][ C3] ? mark_held_locks+0x9e/0xe0 [ 124.170241][ C3] __do_softirq+0x1b9/0x7ff [ 124.170403][ C3] ? __neigh_event_send+0x2df/0x1230 [ 124.170566][ C3] do_softirq+0x4d/0xa0 [ 124.170688][ C3] [ 124.170770][ C3] [ 124.170851][ C3] __local_bh_enable_ip+0xf6/0x120 [ 124.171011][ C3] __neigh_event_send+0x2e4/0x1230 [ 124.171176][ C3] neigh_resolve_output+0x470/0x7c0 [ 124.171336][ C3] ? __local_bh_enable_ip+0xa6/0x120 [ 124.171498][ C3] ? ___neigh_create+0x8d0/0xf60 [ 124.171659][ C3] ip_finish_output2+0x67f/0x1980 [ 124.171820][ C3] ? __pfx_get_random_u32+0x10/0x10 [ 124.171981][ C3] ? __lock_acquire+0xaf2/0x1570 [ 124.172140][ C3] ? __pfx_raw_getfrag+0x10/0x10 [ 124.172317][ C3] ? __pfx_ip_finish_output2+0x10/0x10 [ 124.172482][ C3] ? __ip_finish_output+0x10f/0x770 [ 124.172646][ C3] ip_output+0x16b/0x4f0 [ 124.172770][ C3] ? __ip_local_out+0x1e3/0x800 [ 124.172932][ C3] ? __pfx_ip_output+0x10/0x10 [ 124.173092][ C3] ? __ip_make_skb+0xd73/0x1dc0 [ 124.173269][ C3] ? __pfx_raw_getfrag+0x10/0x10 [ 124.173430][ C3] ? ip_append_data+0xe5/0x180 [ 124.173598][ C3] ip_push_pending_frames+0x24b/0x480 [ 124.173759][ C3] raw_sendmsg+0xf6b/0x1950 [ 124.173922][ C3] ? __pfx_validate_chain+0x10/0x10 [ 124.174086][ C3] ? __pfx_raw_sendmsg+0x10/0x10 [ 124.174257][ C3] ? __lock_acquire+0xaf2/0x1570 [ 124.174419][ C3] ? find_held_lock+0x2c/0x110 [ 124.174581][ C3] ? __lock_release+0x104/0x460 [ 124.174746][ C3] ? __might_fault+0x11f/0x180 [ 124.174907][ C3] ? __pfx___lock_release+0x10/0x10 [ 124.175068][ C3] ? hlock_class+0x4e/0x130 [ 124.175231][ C3] ? lock_acquire+0x1c1/0x220 [ 124.175403][ C3] ? __might_fault+0xc6/0x180 [ 124.175564][ C3] ? __might_fault+0x11f/0x180 [ 124.175726][ C3] ? __sys_sendto+0x332/0x410 [ 124.175890][ C3] __sys_sendto+0x332/0x410 [ 124.176052][ C3] ? __pfx___sys_sendto+0x10/0x10 [ 124.176215][ C3] ? do_user_addr_fault+0x3fa/0xba0 [ 124.176377][ C3] ? reacquire_held_locks+0x22f/0x4f0 [ 124.176559][ C3] ? __lock_release+0x104/0x460 [ 124.176724][ C3] ? do_user_addr_fault+0x469/0xba0 [ 124.176888][ C3] ? __pfx___lock_release+0x10/0x10 [ 124.177048][ C3] ? __up_read+0x1a8/0x790 [ 124.177210][ C3] ? __pfx___up_read+0x10/0x10 [ 124.177391][ C3] ? do_user_addr_fault+0x469/0xba0 [ 124.177555][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 124.177717][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 124.177919][ C3] do_syscall_64+0xc9/0x1e0 [ 124.178084][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 124.178284][ C3] RIP: 0033:0x7febbca9285a [ 124.178450][ C3] 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 [ 124.179021][ C3] RSP: 002b:00007ffe22284c58 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 124.179265][ C3] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007febbca9285a [ 124.179503][ C3] RDX: 0000000000000040 RSI: 0000000001e10340 RDI: 0000000000000005 [ 124.179743][ C3] RBP: 00007ffe22284cb0 R08: 00000000004185e0 R09: 0000000000000010 [ 124.179981][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 124.180221][ C3] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007febbcbb2000 [ 124.180465][ C3] [ 124.180585][ C3] Modules linked in: [ 124.180728][ C3] ---[ end trace 0000000000000000 ]--- [ 124.180890][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 124.181074][ C3] 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 [ 124.181651][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202 [ 124.181859][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff110011b6369 [ 124.182101][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888008db1b48 [ 124.182365][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff252a5a2 [ 124.182606][ C3] R10: ffffffff92952d17 R11: dffffc0000000000 R12: 0000000000000000 [ 124.182849][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff8880023b1948 [ 124.183090][ C3] FS: 00007febbc7bc300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 124.183383][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.183587][ C3] CR2: 00007febbca4b840 CR3: 000000000658c005 CR4: 0000000000770ef0 [ 124.183918][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.184163][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.184429][ C3] PKRU: 55555554 [ 124.184550][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 124.185007][ C3] Kernel Offset: 0xd000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 124.185374][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr