Oops: general protection fault, probably for non-canonical address 0xe0000bef4e767e01: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: probably user-memory-access in range [0x00007f7a73b3f008-0x00007f7a73b3f00f]
CPU: 1 PID: 3824 Comm: syz.0.271 Not tainted 6.10.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:__list_del include/linux/list.h:195 [inline]
RIP: 0010:__list_del_clearprev include/linux/list.h:209 [inline]
RIP: 0010:__dev_flush+0x104/0x170 kernel/bpf/devmap.c:423
Code: ff df 41 80 7c 05 00 00 74 08 48 89 df e8 84 69 2b 00 48 8b 2b 48 8d 5d 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 4e 6a 2b 00 4c 89 23 4c 89 e0 48 c1
RSP: 0018:ffffc900001c8c58 EFLAGS: 00010202
RAX: 00000fef4e767e01 RBX: 00007f7a73b3f008 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881179d1dc0
RBP: 00007f7a73b3f000 R08: ffff8881179d1dbf R09: 0000000000000000
R10: ffff8881179d1db0 R11: ffffed1022f3a3b8 R12: 00007f7a73cdd000
R13: 1ffff11022f3a3b3 R14: ffff8881179d1da0 R15: 1ffff11022f3a3b4
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000064b2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 xdp_do_check_flushed+0x115/0x170 net/core/filter.c:4300
 __napi_poll+0xe4/0x500 net/core/dev.c:6774
 napi_poll net/core/dev.c:6840 [inline]
 net_rx_action+0x748/0x1090 net/core/dev.c:6962
 handle_softirqs+0x1b7/0x570 kernel/softirq.c:554
 __do_softirq kernel/softirq.c:588 [inline]
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0x45/0xe0 kernel/softirq.c:637
 common_interrupt+0xaa/0xd0 arch/x86/kernel/irq.c:278
 </IRQ>
 <TASK>
 asm_common_interrupt+0x26/0x40 arch/x86/include/asm/idtentry.h:693
RIP: 0010:preempt_count_add+0xdd/0x130 kernel/sched/core.c:5865
Code: d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 59 1c 73 00 4c 89 33 5b 41 5e 41 5f c3 cc cc cc cc 90 e8 66 52 31 01 90 eb 99 <48> c7 c1 00 be b3 88 80 e1 07 80 c1 03 38 c1 0f 8c 3b ff ff ff 48
RSP: 0018:ffffc900003bf2f0 EFLAGS: 00000202
RAX: 0000000000000004 RBX: 0000000000000001 RCX: ffffc900003bfa20
RDX: dffffc0000000000 RSI: ffffffff81366131 RDI: 0000000000000001
RBP: ffffc900003bf418 R08: 0000000000000007 R09: ffffc900003bf4d0
R10: ffffc900003bf430 R11: ffffffff815710a0 R12: dffffc0000000000
R13: ffffc900003bf3e0 R14: ffffffff81366131 R15: dffffc0000000000
 unwind_next_frame+0xb0/0x22d0 arch/x86/kernel/unwind_orc.c:479
 arch_stack_walk+0x11c/0x150 arch/x86/kernel/stacktrace.c:25
 stack_trace_save+0x118/0x1d0 kernel/stacktrace.c:122
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
 poison_slab_object+0xe0/0x150 mm/kasan/common.c:240
 __kasan_slab_free+0x37/0x60 mm/kasan/common.c:256
 kasan_slab_free include/linux/kasan.h:184 [inline]
 slab_free_hook mm/slub.c:2196 [inline]
 slab_free mm/slub.c:4438 [inline]
 kmem_cache_free+0x12c/0x3b0 mm/slub.c:4513
 vma_lock_free kernel/fork.c:453 [inline]
 __vm_area_free+0x3d/0x50 kernel/fork.c:509
 remove_vma mm/mmap.c:146 [inline]
 exit_mmap+0x51d/0x950 mm/mmap.c:3365
 __mmput+0x61/0x290 kernel/fork.c:1346
 exit_mm+0x114/0x1b0 kernel/exit.c:567
 do_exit+0x7d5/0x24d0 kernel/exit.c:863
 do_group_exit+0x1ba/0x280 kernel/exit.c:1025
 get_signal+0x10a1/0x11b0 kernel/signal.c:2909
 arch_do_signal_or_restart+0x91/0x670 arch/x86/kernel/signal.c:310
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x57/0x1d0 kernel/entry/common.c:218
 do_syscall_64+0x9a/0x1a0 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7a73c80bd9
Code: Unable to access opcode bytes at 0x7f7a73c80baf.
RSP: 002b:00007f7a7370a0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007f7a73e0ef68 RCX: 00007f7a73c80bd9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7a73e0ef68
RBP: 00007f7a73e0ef60 R08: 00007f7a7370a6c0 R09: 00007f7a7370a6c0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7a73e0ef6c
R13: 000000000000000b R14: 00007ffd5be351d0 R15: 00007ffd5be352b8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del include/linux/list.h:195 [inline]
RIP: 0010:__list_del_clearprev include/linux/list.h:209 [inline]
RIP: 0010:__dev_flush+0x104/0x170 kernel/bpf/devmap.c:423
Code: ff df 41 80 7c 05 00 00 74 08 48 89 df e8 84 69 2b 00 48 8b 2b 48 8d 5d 08 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 4e 6a 2b 00 4c 89 23 4c 89 e0 48 c1
RSP: 0018:ffffc900001c8c58 EFLAGS: 00010202
RAX: 00000fef4e767e01 RBX: 00007f7a73b3f008 RCX: dffffc0000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881179d1dc0
RBP: 00007f7a73b3f000 R08: ffff8881179d1dbf R09: 0000000000000000
R10: ffff8881179d1db0 R11: ffffed1022f3a3b8 R12: 00007f7a73cdd000
R13: 1ffff11022f3a3b3 R14: ffff8881179d1da0 R15: 1ffff11022f3a3b4
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000064b2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	df 41 80             	filds  -0x80(%rcx)
   3:	7c 05                	jl     0xa
   5:	00 00                	add    %al,(%rax)
   7:	74 08                	je     0x11
   9:	48 89 df             	mov    %rbx,%rdi
   c:	e8 84 69 2b 00       	call   0x2b6995
  11:	48 8b 2b             	mov    (%rbx),%rbp
  14:	48 8d 5d 08          	lea    0x8(%rbp),%rbx
  18:	48 89 d8             	mov    %rbx,%rax
  1b:	48 c1 e8 03          	shr    $0x3,%rax
  1f:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  26:	fc ff df
* 29:	80 3c 08 00          	cmpb   $0x0,(%rax,%rcx,1) <-- trapping instruction
  2d:	74 08                	je     0x37
  2f:	48 89 df             	mov    %rbx,%rdi
  32:	e8 4e 6a 2b 00       	call   0x2b6a85
  37:	4c 89 23             	mov    %r12,(%rbx)
  3a:	4c 89 e0             	mov    %r12,%rax
  3d:	48                   	rex.W
  3e:	c1                   	.byte 0xc1