------------[ cut here ]------------
WARNING: CPU: 0 PID: 7497 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200 kernel/softirq.c:362
Modules linked in:
CPU: 0 PID: 7497 Comm: syz-executor.2 Not tainted 6.8.0-syzkaller-05236-g443574b03387 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__local_bh_enable_ip+0x1be/0x200 kernel/softirq.c:362
Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38
RSP: 0018:ffffc9000dbbfac0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff92001b77f5c RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fcb56
RBP: ffffc9000dbbfb80 R08: ffff88802dc7b24b R09: 1ffff11005b8f649
R10: dffffc0000000000 R11: ffffed1005b8f64a R12: dffffc0000000000
R13: 0000000000000004 R14: ffffc9000dbbfb00 R15: 0000000000000201
FS:  000055558edf3480(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000005786c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 spin_unlock_bh include/linux/spinlock.h:396 [inline]
 sock_hash_delete_elem+0x1a6/0x300 net/core/sock_map.c:947
 bpf_prog_e15fd5db8382a83f+0x63/0x67
 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline]
 __bpf_prog_run include/linux/filter.h:650 [inline]
 bpf_prog_run include/linux/filter.h:664 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:2381 [inline]
 bpf_trace_run2+0x375/0x420 kernel/trace/bpf_trace.c:2420
 trace_kfree include/trace/events/kmem.h:94 [inline]
 kfree+0x291/0x380 mm/slub.c:4396
 ref_tracker_dir_exit+0x1fa/0x550 lib/ref_tracker.c:167
 free_netdev+0x2b7/0x4d0 net/core/dev.c:10970
 ppp_release+0x183/0x1f0 drivers/net/ppp/ppp_generic.c:415
 __fput+0x429/0x8a0 fs/file_table.c:423
 __do_sys_close fs/open.c:1557 [inline]
 __se_sys_close fs/open.c:1542 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1542
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f34bf47cd9a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffdcc89fcb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f34bf47cd9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007
RBP: 00007f34bf5ad980 R08: 0000001b2c620000 R09: 000000000000080e
R10: 0000000081360ad3 R11: 0000000000000293 R12: 0000000000029d36
R13: 0000000000029b88 R14: 00007ffdcc89fe70 R15: 00007f34bf434cb0
 </TASK>