------------[ cut here ]------------
kernel BUG at arch/x86/mm/physaddr.c:28!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 21132 Comm: syz.1.4123 Not tainted syzkaller #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: 8f ae 00 e9 45 ff ff ff e8 62 24 4b 00 48 c7 c7 50 cf fa 8d 48 89 de 4c 89 f2 e8 50 c4 8a 03 e9 4d ff ff ff e8 46 24 4b 00 90 <0f> 0b e8 3e 24 4b 00 90 0f 0b e8 36 24 4b 00 90 0f 0b 0f 1f 00 90
RSP: 0018:ffffc900001e0bf8 EFLAGS: 00010246
RAX: ffffffff817486ea RBX: 00007780ffff0000 RCX: ffff88801ec43980
RDX: 0000000000000100 RSI: 000000017fff0000 RDI: 00007780ffff0000
RBP: ffffc900001e0ed0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffffff8a025030 R12: ffffffff8a025030
R13: ffffffff81a7f7c7 R14: 000000017fff0000 R15: dffffc0000000000
FS:  00007fd3f59de6c0(0000) GS:ffff8881a3c1a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000129052000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 kfree+0x77/0x440
 in_dev_free_rcu+0x49/0x60
 rcu_core+0xcab/0x1770
 handle_softirqs+0x286/0x870
 do_softirq+0xec/0x180
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x17d/0x1c0
 bpf_test_run_xdp_live+0x1868/0x1b10
 bpf_prog_test_run_xdp+0x713/0x1000
 bpf_prog_test_run+0x2c7/0x340
 __sys_bpf+0x581/0x870
 __x64_sys_bpf+0x7c/0x90
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd3f4b8ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd3f59de038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007fd3f4db5fa0 RCX: 00007fd3f4b8ebe9
RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a
RBP: 00007fd3f4c11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd3f4db6038 R14: 00007fd3f4db5fa0 R15: 00007ffcc98d4198
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__phys_addr+0x16b/0x180
Code: 8f ae 00 e9 45 ff ff ff e8 62 24 4b 00 48 c7 c7 50 cf fa 8d 48 89 de 4c 89 f2 e8 50 c4 8a 03 e9 4d ff ff ff e8 46 24 4b 00 90 <0f> 0b e8 3e 24 4b 00 90 0f 0b e8 36 24 4b 00 90 0f 0b 0f 1f 00 90
RSP: 0018:ffffc900001e0bf8 EFLAGS: 00010246
RAX: ffffffff817486ea RBX: 00007780ffff0000 RCX: ffff88801ec43980
RDX: 0000000000000100 RSI: 000000017fff0000 RDI: 00007780ffff0000
RBP: ffffc900001e0ed0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffffff8a025030 R12: ffffffff8a025030
R13: ffffffff81a7f7c7 R14: 000000017fff0000 R15: dffffc0000000000
FS:  00007fd3f59de6c0(0000) GS:ffff8881a3c1a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000129052000 CR4: 00000000000006f0
