[ 45.554483][ T331] gre: GRE over IPv4 demultiplexor driver [ 45.635319][ T331] ip6_gre: GRE over IPv6 tunneling driver [ 49.094775][ T353] 8021q: 802.1Q VLAN Support v1.8 [ 55.434676][ T391] GACT probability NOT on [ 145.336755][ C3] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x8fd4 [ 145.337448][ C3] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 145.337831][ C3] flags: 0x80000000000040(head|node=0|zone=1) [ 145.338191][ C3] page_type: f5(slab) [ 145.338360][ C3] raw: 0080000000000000 ffffea000023f401 dead000000000122 dead000000000400 [ 145.338727][ C3] raw: ffff888008fd7ac0 0000000000000000 00000000ffffffff 0000000000000000 [ 145.339135][ C3] head: 0080000000000040 ffff8880010433c0 ffffea000018ea10 ffff8880010410e8 [ 145.339550][ C3] head: 0000000000000000 0000000000020002 00000001f5000000 0000000000000000 [ 145.340019][ C3] head: 0080000000000003 ffffea000023f401 ffffffffffffffff 0000000000000000 [ 145.340403][ C3] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 145.341075][ C3] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 145.341415][ C3] ------------[ cut here ]------------ [ 145.341629][ C3] kernel BUG at include/linux/mm.h:1140! [ 145.341867][ C3] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 145.342112][ C3] CPU: 3 UID: 0 PID: 34 Comm: ksoftirqd/3 Not tainted 6.12.0-rc3-virtme #1 [ 145.342510][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 145.342989][ C3] RIP: 0010:__free_pages+0x1e4/0x220 [ 145.343195][ C3] Code: 0f 94 c3 e9 ba fe ff ff 48 c7 c6 a0 18 78 b7 4c 89 e7 e8 df bf f4 ff 90 0f 0b 48 c7 c6 40 29 78 b7 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 [ 145.343889][ C3] RSP: 0018:ffffc9000026fcb0 EFLAGS: 00010246 [ 145.344127][ C3] RAX: 000000000000003e RBX: 0000000000000000 RCX: 1ffffffff707b43c [ 145.344404][ C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 145.344678][ C3] RBP: ffffea000023f534 R08: 0000000000000000 R09: fffffbfff707b43c [ 145.344956][ C3] R10: 0000000000000003 R11: 205d334320202020 R12: ffffea000023f500 [ 145.345238][ C3] R13: ffffc9000026fd78 R14: 0000000000000000 R15: 0000000000000003 [ 145.345501][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 145.345842][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.346061][ C3] CR2: 00007f4ca8825270 CR3: 0000000007eb4002 CR4: 0000000000772ef0 [ 145.346373][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 145.346688][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 145.346981][ C3] PKRU: 55555554 [ 145.347261][ C3] Call Trace: [ 145.347443][ C3] [ 145.347547][ C3] ? die+0x37/0x90 [ 145.347735][ C3] ? do_trap+0x1a3/0x260 [ 145.347868][ C3] ? __free_pages+0x1e4/0x220 [ 145.348173][ C3] ? do_error_trap+0xbe/0x180 [ 145.348349][ C3] ? __free_pages+0x1e4/0x220 [ 145.348567][ C3] ? __free_pages+0x1e4/0x220 [ 145.348742][ C3] ? handle_invalid_op+0x2c/0x40 [ 145.348925][ C3] ? __free_pages+0x1e4/0x220 [ 145.349224][ C3] ? exc_invalid_op+0x30/0x50 [ 145.349408][ C3] ? asm_exc_invalid_op+0x1a/0x20 [ 145.349627][ C3] ? __free_pages+0x1e4/0x220 [ 145.349857][ C3] ? rcu_do_batch+0x34d/0xf20 [ 145.350042][ C3] neigh_hash_free_rcu+0xb7/0xe0 [ 145.350226][ C3] rcu_do_batch+0x34f/0xf20 [ 145.350402][ C3] ? __pfx___lock_release+0x10/0x10 [ 145.350583][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 145.350900][ C3] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 145.351140][ C3] rcu_core+0x2bd/0x4f0 [ 145.351278][ C3] handle_softirqs+0x1f6/0x5c0 [ 145.351452][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 145.351786][ C3] run_ksoftirqd+0x33/0x60 [ 145.351997][ C3] smpboot_thread_fn+0x306/0x850 [ 145.352188][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 145.352370][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 145.352559][ C3] kthread+0x28a/0x350 [ 145.352702][ C3] ? __pfx_kthread+0x10/0x10 [ 145.352901][ C3] ret_from_fork+0x31/0x70 [ 145.353087][ C3] ? __pfx_kthread+0x10/0x10 [ 145.353371][ C3] ret_from_fork_asm+0x1a/0x30 [ 145.353701][ C3] [ 145.353846][ C3] Modules linked in: act_gact cls_flower sch_ingress 8021q ip6_gre ip6_tunnel tunnel6 gre vrf veth [ 145.354276][ C3] ---[ end trace 0000000000000000 ]--- [ 145.354475][ C3] RIP: 0010:__free_pages+0x1e4/0x220 [ 145.354777][ C3] Code: 0f 94 c3 e9 ba fe ff ff 48 c7 c6 a0 18 78 b7 4c 89 e7 e8 df bf f4 ff 90 0f 0b 48 c7 c6 40 29 78 b7 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 [ 145.355458][ C3] RSP: 0018:ffffc9000026fcb0 EFLAGS: 00010246 [ 145.355695][ C3] RAX: 000000000000003e RBX: 0000000000000000 RCX: 1ffffffff707b43c [ 145.355963][ C3] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 145.356360][ C3] RBP: ffffea000023f534 R08: 0000000000000000 R09: fffffbfff707b43c [ 145.356634][ C3] R10: 0000000000000003 R11: 205d334320202020 R12: ffffea000023f500 [ 145.356914][ C3] R13: ffffc9000026fd78 R14: 0000000000000000 R15: 0000000000000003 [ 145.357291][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 145.357613][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.357847][ C3] CR2: 00007f4ca8825270 CR3: 0000000007eb4002 CR4: 0000000000772ef0 [ 145.358249][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 145.358523][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 145.358820][ C3] PKRU: 55555554 [ 145.358959][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 145.359331][ C3] Kernel Offset: 0x33600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 145.359748][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr