------------[ cut here ]------------
kernel BUG at arch/x86/mm/physaddr.c:28!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.16.0-rc5-syzkaller-00159-g47c84997c686-dirty #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__phys_addr+0x16b/0x180
Code: d0 ad 00 e9 45 ff ff ff e8 02 bd 4b 00 48 c7 c7 d0 f6 fa 8d 48 89 de 4c 89 f2 e8 e0 4a 81 03 e9 4d ff ff ff e8 e6 bc 4b 00 90 <0f> 0b e8 de bc 4b 00 90 0f 0b e8 d6 bc 4b 00 90 0f 0b 0f 1f 00 90
RSP: 0018:ffffc90000127878 EFLAGS: 00010246
RAX: ffffffff81746f5a RBX: 00007780ffff0000 RCX: ffff88801c2fb980
RDX: 0000000000000100 RSI: 000000017fff0000 RDI: 00007780ffff0000
RBP: ffffc90000127b50 R08: ffffffff8fa1d5f7 R09: 1ffffffff1f43abe
R10: dffffc0000000000 R11: fffffbfff1f43abf R12: ffffffff89f48e70
R13: ffffffff81a8c5a4 R14: 000000017fff0000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8626000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8bd46c7fc8 CR3: 000000010e7ae000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 kfree+0x77/0x440
 in_dev_free_rcu+0x49/0x60
 rcu_core+0xca8/0x1710
 handle_softirqs+0x286/0x870
 run_ksoftirqd+0x9b/0x100
 smpboot_thread_fn+0x542/0xa60
 kthread+0x711/0x8a0
 ret_from_fork+0x3fc/0x770
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__phys_addr+0x16b/0x180
Code: d0 ad 00 e9 45 ff ff ff e8 02 bd 4b 00 48 c7 c7 d0 f6 fa 8d 48 89 de 4c 89 f2 e8 e0 4a 81 03 e9 4d ff ff ff e8 e6 bc 4b 00 90 <0f> 0b e8 de bc 4b 00 90 0f 0b e8 d6 bc 4b 00 90 0f 0b 0f 1f 00 90
RSP: 0018:ffffc90000127878 EFLAGS: 00010246
RAX: ffffffff81746f5a RBX: 00007780ffff0000 RCX: ffff88801c2fb980
RDX: 0000000000000100 RSI: 000000017fff0000 RDI: 00007780ffff0000
RBP: ffffc90000127b50 R08: ffffffff8fa1d5f7 R09: 1ffffffff1f43abe
R10: dffffc0000000000 R11: fffffbfff1f43abf R12: ffffffff89f48e70
R13: ffffffff81a8c5a4 R14: 000000017fff0000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8626000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8bd46c7fc8 CR3: 000000010e7ae000 CR4: 00000000000006f0
