[ 773.885059][ C1] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x5519 [ 773.885476][ C1] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 773.885688][ C1] flags: 0x80000000000040(head|node=0|zone=1) [ 773.885852][ C1] page_type: f5(slab) [ 773.885958][ C1] raw: 0080000000000003 ffffea0000154601 ffffffffffffffff 0000000000000000 [ 773.886204][ C1] raw: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 773.886436][ C1] head: 0080000000000040 ffff8880010433c0 ffffea0000145410 ffff8880010410e8 [ 773.886672][ C1] head: 0000000000000000 0000000000020002 00000001f5000000 0000000000000000 [ 773.886907][ C1] head: 0080000000000003 ffffea0000154601 ffffffffffffffff 0000000000000000 [ 773.887389][ C1] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 773.887616][ C1] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 773.887835][ C1] ------------[ cut here ]------------ [ 773.887981][ C1] kernel BUG at include/linux/mm.h:1140! [ 773.888134][ C1] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 773.888311][ C1] CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Not tainted 6.12.0-rc3-virtme #1 [ 773.888530][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 773.888804][ C1] RIP: 0010:__free_pages+0x1e4/0x220 [ 773.888941][ C1] Code: 0f 94 c3 e9 ba fe ff ff 48 c7 c6 a0 18 d8 9d 4c 89 e7 e8 df bf f4 ff 90 0f 0b 48 c7 c6 40 29 d8 9d 4c 89 e7 e8 cd bf f4 ff 90 <0f> 0b 48 89 ef e8 72 03 09 00 e9 c5 fe ff ff e8 98 03 09 00 e9 35 [ 773.889369][ C1] RSP: 0018:ffffc900001bfcb0 EFLAGS: 00010246 [ 773.889528][ C1] RAX: 000000000000003e RBX: 0000000000000000 RCX: 1ffffffff3d3b43c [ 773.889708][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 773.889887][ C1] RBP: ffffea0000154674 R08: 0000000000000000 R09: fffffbfff3d3b43c [ 773.890073][ C1] R10: 0000000000000003 R11: 205d314320202020 R12: ffffea0000154640 [ 773.890260][ C1] R13: ffffc900001bfd78 R14: 0000000000000000 R15: 0000000000000002 [ 773.890449][ C1] FS: 0000000000000000(0000) GS:ffff88802f680000(0000) knlGS:0000000000000000 [ 773.890661][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 773.890820][ C1] CR2: 00007ffeebe17000 CR3: 00000000048ba005 CR4: 0000000000772ef0 [ 773.891023][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 773.891201][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 773.891381][ C1] PKRU: 55555554 [ 773.891475][ C1] Call Trace: [ 773.891569][ C1] [ 773.891632][ C1] ? die+0x37/0x90 [ 773.891731][ C1] ? do_trap+0x1a3/0x260 [ 773.891823][ C1] ? __free_pages+0x1e4/0x220 [ 773.891945][ C1] ? do_error_trap+0xbe/0x180 [ 773.892073][ C1] ? __free_pages+0x1e4/0x220 [ 773.892193][ C1] ? __free_pages+0x1e4/0x220 [ 773.892316][ C1] ? handle_invalid_op+0x2c/0x40 [ 773.892436][ C1] ? __free_pages+0x1e4/0x220 [ 773.892558][ C1] ? exc_invalid_op+0x30/0x50 [ 773.892680][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 773.892803][ C1] ? __free_pages+0x1e4/0x220 [ 773.892927][ C1] ? rcu_do_batch+0x34d/0xf20 [ 773.893048][ C1] neigh_hash_free_rcu+0xb7/0xe0 [ 773.893178][ C1] rcu_do_batch+0x34f/0xf20 [ 773.893301][ C1] ? __pfx___lock_release+0x10/0x10 [ 773.893423][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 773.893544][ C1] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 773.893695][ C1] rcu_core+0x2bd/0x4f0 [ 773.893788][ C1] handle_softirqs+0x1f6/0x5c0 [ 773.893912][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 773.894031][ C1] run_ksoftirqd+0x33/0x60 [ 773.894158][ C1] smpboot_thread_fn+0x306/0x850 [ 773.894409][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 773.894529][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 773.894647][ C1] kthread+0x28a/0x350 [ 773.894739][ C1] ? __pfx_kthread+0x10/0x10 [ 773.894924][ C1] ret_from_fork+0x31/0x70 [ 773.895049][ C1] ? __pfx_kthread+0x10/0x10 [ 773.895170][ C1] ret_from_fork_asm+0x1a/0x30 [ 773.895293][ C1] [ 773.895389][ C1] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q sch_red dummy sch_tbf act_mirred cls_flower bridge stp llc ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre sch_ingress vrf veth [ 773.895913][ C1] ---[ end trace 0000000000000000 ]--- [ 773.896154][ C1] RIP: 0010:__free_pages+0x1e4/0x220 [ 773.896301][ C1] Code: 0f 94 c3 e9 ba fe ff ff 48 c7 c6 a0 18 d8 9d 4c 89 e7 e8 df bf f4 ff 90 0f 0b 48 c7 c6 40 29 d8 9d 4c 89 e7 e8 cd bf f4 ff 90 <0f> 0b 48 89 ef e8 72 03 09 00 e9 c5 fe ff ff e8 98 03 09 00 e9 35 [ 773.896774][ C1] RSP: 0018:ffffc900001bfcb0 EFLAGS: 00010246 [ 773.896946][ C1] RAX: 000000000000003e RBX: 0000000000000000 RCX: 1ffffffff3d3b43c [ 773.897147][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 773.897405][ C1] RBP: ffffea0000154674 R08: 0000000000000000 R09: fffffbfff3d3b43c [ 773.897609][ C1] R10: 0000000000000003 R11: 205d314320202020 R12: ffffea0000154640 [ 773.897810][ C1] R13: ffffc900001bfd78 R14: 0000000000000000 R15: 0000000000000002 [ 773.898084][ C1] FS: 0000000000000000(0000) GS:ffff88802f680000(0000) knlGS:0000000000000000 [ 773.898322][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 773.898489][ C1] CR2: 00007ffeebe17000 CR3: 00000000048ba005 CR4: 0000000000772ef0 [ 773.898692][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 773.898889][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 773.899096][ C1] PKRU: 55555554 [ 773.899280][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 773.899564][ C1] Kernel Offset: 0x19c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 773.899874][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr