EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3649 at kernel/softirq.c:363 __local_bh_enable_ip+0x1b3/0x1f0
Modules linked in:
CPU: 0 PID: 3649 Comm: syz-executor.1 Not tainted 5.15.153-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 kernel/softirq.c:363
Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 c4 c8 e3 8d 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc90004506d00 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 1ffff920008a0da4 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff884ede60
RBP: ffffc90004506dc0 R08: dffffc0000000000 R09: fffff52001b7787a
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 0000000000000004 R14: ffffc90004506d40 R15: 0000000000000201
FS:  00007f086131a6c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f421000 CR3: 000000005e334000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 sock_hash_delete_elem+0x1a0/0x2f0 net/core/sock_map.c:945
 bpf_prog_2c29ac5cdc6b1842+0x3a/0xc30
 bpf_dispatcher_nop_func include/linux/bpf.h:785 [inline]
 __bpf_prog_run include/linux/filter.h:628 [inline]
 bpf_prog_run include/linux/filter.h:635 [inline]
 __bpf_trace_run kernel/trace/bpf_trace.c:1880 [inline]
 bpf_trace_run4+0x1ea/0x390 kernel/trace/bpf_trace.c:1919
 __bpf_trace_mm_page_alloc+0xba/0xe0 include/trace/events/kmem.h:201
 trace_mm_page_alloc include/trace/events/kmem.h:201 [inline]
 __alloc_pages+0x6e0/0x700 mm/page_alloc.c:5443
 stack_depot_save+0x319/0x440 lib/stackdepot.c:302
 save_stack+0x104/0x1e0 mm/page_owner.c:120
 __set_page_owner+0x37/0x300 mm/page_owner.c:181
 prep_new_page mm/page_alloc.c:2426 [inline]
 get_page_from_freelist+0x322a/0x33c0 mm/page_alloc.c:4159
 __alloc_pages+0x272/0x700 mm/page_alloc.c:5421
 stack_depot_save+0x319/0x440 lib/stackdepot.c:302
 kasan_save_stack+0x4d/0x60 mm/kasan/common.c:40
 kasan_record_aux_stack+0xba/0x100 mm/kasan/generic.c:348
 __call_rcu kernel/rcu/tree.c:3007 [inline]
 call_rcu+0x1c4/0xa70 kernel/rcu/tree.c:3087
 __percpu_ref_switch_to_atomic lib/percpu-refcount.c:233 [inline]
 __percpu_ref_switch_mode+0x36b/0x630 lib/percpu-refcount.c:280
 percpu_ref_kill_and_confirm+0x94/0x130 lib/percpu-refcount.c:394
 percpu_ref_kill include/linux/percpu-refcount.h:149 [inline]
 blk_freeze_queue_start block/blk-mq.c:139 [inline]
 blk_freeze_queue+0x79/0xf0 block/blk-mq.c:177
 lo_release+0x116/0x1f0 drivers/block/loop.c:2090
 blkdev_put_whole block/bdev.c:692 [inline]
 blkdev_put+0x455/0x790 block/bdev.c:954
 deactivate_locked_super+0xa0/0x110 fs/super.c:335
 mount_bdev+0x2e5/0x3f0 fs/super.c:1389
 legacy_get_tree+0xeb/0x180 fs/fs_context.c:611
 vfs_get_tree+0x88/0x270 fs/super.c:1517
 do_new_mount+0x2ba/0xb40 fs/namespace.c:3005
 do_mount fs/namespace.c:3348 [inline]
 __do_sys_mount fs/namespace.c:3556 [inline]
 __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3533
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f0862da956a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f0861319ef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f0861319f80 RCX: 00007f0862da956a
RDX: 0000000020000180 RSI: 0000000020000480 RDI: 00007f0861319f40
RBP: 0000000020000180 R08: 00007f0861319f80 R09: 000000000000005e
R10: 000000000000005e R11: 0000000000000202 R12: 0000000020000480
R13: 00007f0861319f40 R14: 0000000000000440 R15: 0000000020000080
 </TASK>