[ 56.237209][ T331] gre: GRE over IPv4 demultiplexor driver [ 56.298047][ T331] ip6_gre: GRE over IPv6 tunneling driver [ 59.575622][ T354] 8021q: 802.1Q VLAN Support v1.8 [ 65.826985][ T393] GACT probability NOT on [ 149.933517][ C1] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x4 pfn:0x8134 [ 149.933966][ C1] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 149.934205][ C1] flags: 0x80000000000040(head|node=0|zone=1) [ 149.934469][ C1] page_type: f5(slab) [ 149.934583][ C1] raw: 0080000000000000 ffffea0000204c01 dead000000000122 dead000000000400 [ 149.934884][ C1] raw: ffff888008137ac0 0000000000000000 00000000ffffffff 0000000000000000 [ 149.935122][ C1] head: 0080000000000040 ffff8880010433c0 ffffea000024b610 ffff8880010410e8 [ 149.935399][ C1] head: 0000000000000000 0000000000020002 00000001f5000000 0000000000000000 [ 149.935849][ C1] head: 0080000000000003 ffffea0000204c01 ffffffffffffffff 0000000000000000 [ 149.936100][ C1] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 149.936342][ C1] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 149.936569][ C1] ------------[ cut here ]------------ [ 149.936730][ C1] kernel BUG at include/linux/mm.h:1140! [ 149.936879][ C1] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 149.937053][ C1] CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Not tainted 6.12.0-rc3-virtme #1 [ 149.937283][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 149.937592][ C1] RIP: 0010:__free_pages+0x1e4/0x220 [ 149.937752][ C1] Code: 0f 94 c3 e9 ba fe ff ff 48 c7 c6 a0 18 58 9e 4c 89 e7 e8 df bf f4 ff 90 0f 0b 48 c7 c6 40 29 58 9e 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 [ 149.938237][ C1] RSP: 0018:ffffc900001bfcb0 EFLAGS: 00010246 [ 149.938434][ C1] RAX: 000000000000003e RBX: 0000000000000000 RCX: 1ffffffff3e3b43c [ 149.938630][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 149.938835][ C1] RBP: ffffea0000204d34 R08: 0000000000000000 R09: fffffbfff3e3b43c [ 149.939023][ C1] R10: 0000000000000003 R11: 205d314320202020 R12: ffffea0000204d00 [ 149.939204][ C1] R13: ffffc900001bfd78 R14: 0000000000000000 R15: 0000000000000007 [ 149.939394][ C1] FS: 0000000000000000(0000) GS:ffff88802f680000(0000) knlGS:0000000000000000 [ 149.939646][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.939825][ C1] CR2: 00007fef207f7270 CR3: 0000000005888002 CR4: 0000000000772ef0 [ 149.940057][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 149.940265][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 149.940488][ C1] PKRU: 55555554 [ 149.940601][ C1] Call Trace: [ 149.940714][ C1] [ 149.940790][ C1] ? die+0x37/0x90 [ 149.940909][ C1] ? do_trap+0x1a3/0x260 [ 149.941017][ C1] ? __free_pages+0x1e4/0x220 [ 149.941161][ C1] ? do_error_trap+0xbe/0x180 [ 149.941309][ C1] ? __free_pages+0x1e4/0x220 [ 149.941453][ C1] ? __free_pages+0x1e4/0x220 [ 149.941595][ C1] ? handle_invalid_op+0x2c/0x40 [ 149.941742][ C1] ? __free_pages+0x1e4/0x220 [ 149.941887][ C1] ? exc_invalid_op+0x30/0x50 [ 149.942032][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 149.942177][ C1] ? __free_pages+0x1e4/0x220 [ 149.942325][ C1] ? rcu_do_batch+0x34d/0xf20 [ 149.942469][ C1] neigh_hash_free_rcu+0xb7/0xe0 [ 149.942628][ C1] rcu_do_batch+0x34f/0xf20 [ 149.942786][ C1] ? __pfx___lock_release+0x10/0x10 [ 149.942935][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 149.943168][ C1] ? lockdep_hardirqs_on_prepare+0x12b/0x410 [ 149.943356][ C1] rcu_core+0x2bd/0x4f0 [ 149.943469][ C1] handle_softirqs+0x1f6/0x5c0 [ 149.943616][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 149.943828][ C1] run_ksoftirqd+0x33/0x60 [ 149.944001][ C1] smpboot_thread_fn+0x306/0x850 [ 149.944146][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 149.944287][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 149.944427][ C1] kthread+0x28a/0x350 [ 149.944536][ C1] ? __pfx_kthread+0x10/0x10 [ 149.944745][ C1] ret_from_fork+0x31/0x70 [ 149.944884][ C1] ? __pfx_kthread+0x10/0x10 [ 149.945020][ C1] ret_from_fork_asm+0x1a/0x30 [ 149.945164][ C1] [ 149.945342][ C1] Modules linked in: act_gact cls_flower sch_ingress 8021q ip6_gre ip6_tunnel tunnel6 gre vrf veth [ 149.945644][ C1] ---[ end trace 0000000000000000 ]--- [ 149.945789][ C1] RIP: 0010:__free_pages+0x1e4/0x220 [ 149.945940][ C1] Code: 0f 94 c3 e9 ba fe ff ff 48 c7 c6 a0 18 58 9e 4c 89 e7 e8 df bf f4 ff 90 0f 0b 48 c7 c6 40 29 58 9e 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 [ 149.946440][ C1] RSP: 0018:ffffc900001bfcb0 EFLAGS: 00010246 [ 149.946627][ C1] RAX: 000000000000003e RBX: 0000000000000000 RCX: 1ffffffff3e3b43c [ 149.946855][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 149.947062][ C1] RBP: ffffea0000204d34 R08: 0000000000000000 R09: fffffbfff3e3b43c [ 149.947346][ C1] R10: 0000000000000003 R11: 205d314320202020 R12: ffffea0000204d00 [ 149.947549][ C1] R13: ffffc900001bfd78 R14: 0000000000000000 R15: 0000000000000007 [ 149.947756][ C1] FS: 0000000000000000(0000) GS:ffff88802f680000(0000) knlGS:0000000000000000 [ 149.948065][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 149.948241][ C1] CR2: 00007fef207f7270 CR3: 0000000005888002 CR4: 0000000000772ef0 [ 149.948466][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 149.948744][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 149.948937][ C1] PKRU: 55555554 [ 149.949031][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 149.949375][ C1] Kernel Offset: 0x1a400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 149.949660][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr