------------[ cut here ]------------ WARNING: CPU: 1 PID: 11416 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200 kernel/softirq.c:362 Modules linked in: CPU: 1 PID: 11416 Comm: syz-executor.2 Not tainted 6.8.0-syzkaller-05271-gf99c5f563c17 #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:ffffc900175aeb20 EFLAGS: 00010046 RAX: 0000000000000000 RBX: 1ffff92002eb5d68 RCX: 0000000000000001 RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895ff9a1 RBP: ffffc900175aebc8 R08: ffff88802a32027b R09: 1ffff1100546404f R10: dffffc0000000000 R11: ffffed1005464050 R12: dffffc0000000000 R13: 0000000000000000 R14: ffffc900175aeb60 R15: 0000000000000201 FS: 00007fdb3dc896c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002000 CR3: 000000005ca9c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: spin_unlock_bh include/linux/spinlock.h:396 [inline] sock_map_del_link net/core/sock_map.c:161 [inline] sock_map_unref+0x401/0x5e0 net/core/sock_map.c:180 sock_hash_delete_elem+0x27e/0x300 net/core/sock_map.c:943 bpf_prog_2c29ac5cdc6b1842+0x42/0x46 bpf_dispatcher_nop_func include/linux/bpf.h:1234 [inline] __bpf_prog_run include/linux/filter.h:657 [inline] bpf_prog_run include/linux/filter.h:664 [inline] __bpf_trace_run kernel/trace/bpf_trace.c:2381 [inline] bpf_trace_run1+0x1e0/0x3f0 kernel/trace/bpf_trace.c:2419 __traceiter_mm_lru_insertion+0x71/0xc0 include/trace/events/pagemap.h:28 trace_mm_lru_insertion include/trace/events/pagemap.h:28 [inline] lru_add_fn+0xee0/0x19f0 mm/swap.c:200 folio_batch_move_lru+0x322/0x6e0 mm/swap.c:217 lru_add_drain_cpu+0x10e/0x8c0 mm/swap.c:652 lru_add_drain+0x123/0x3e0 mm/swap.c:752 __folio_batch_release+0x55/0x100 mm/swap.c:1059 folio_batch_release include/linux/pagevec.h:83 [inline] mpage_prepare_extent_to_map+0x19a1/0x1c20 fs/ext4/inode.c:2505 ext4_do_writepages+0xc4e/0x3ca0 fs/ext4/inode.c:2632 ext4_writepages+0x204/0x3e0 fs/ext4/inode.c:2768 do_writepages+0x3a4/0x670 mm/page-writeback.c:2553 filemap_fdatawrite_wbc+0x125/0x180 mm/filemap.c:388 __filemap_fdatawrite_range mm/filemap.c:421 [inline] file_write_and_wait_range+0x20f/0x300 mm/filemap.c:779 ext4_sync_file+0x250/0xb50 fs/ext4/fsync.c:158 generic_write_sync include/linux/fs.h:2793 [inline] ext4_buffered_write_iter+0x286/0x350 fs/ext4/file.c:305 ext4_file_write_iter+0x1de/0x1a10 call_write_iter include/linux/fs.h:2108 [inline] new_sync_write fs/read_write.c:497 [inline] vfs_write+0xa84/0xcb0 fs/read_write.c:590 ksys_write+0x1a0/0x2c0 fs/read_write.c:643 do_syscall_64+0xfb/0x240 entry_SYSCALL_64_after_hwframe+0x6d/0x75 RIP: 0033:0x7fdb3ce7dea9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fdb3dc890c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fdb3cfabf80 RCX: 00007fdb3ce7dea9 RDX: 0000000000002000 RSI: 0000000020000180 RDI: 000000000000000c RBP: 00007fdb3ceca4a4 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000004d R14: 00007fdb3cfabf80 R15: 00007fffa148ef58