------------[ cut here ]------------
WARNING: CPU: 0 PID: 17461 at fs/io_uring.c:7081 io_rsrc_node_switch+0xfc/0x104 fs/io_uring.c:7085
Modules linked in:
CPU: 0 PID: 17461 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller-08136-gd72cd4ad4174 #0
Hardware name: linux,dummy-virt (DT)
pstate: 60400009 (nZCv daif +PAN -UAO -TCO BTYPE=--)
pc : io_rsrc_node_switch+0xfc/0x104 fs/io_uring.c:7081
lr : io_uring_create fs/io_uring.c:9611 [inline]
lr : io_uring_setup+0x454/0xbd0 fs/io_uring.c:9689
sp : ffff800016763cb0
x29: ffff800016763cb0 x28: f7ff000024583000 
x27: fcff000024280140 x26: f7ff0000245833b8 
x25: ffff800011ec33e0 x24: ffff800011d06628 
x23: 0000000000000000 x22: ffff8000129864d8 
x21: 00000000ffffffff x20: 0000000000000000 
x19: f7ff000024583000 x18: 0000000000000000 
x17: 0000000000000000 x16: 0000000000000000 
x15: 0000000000000002 x14: ffff800010011ea8 
x13: ffff8000116df784 x12: ffff8000116df1ac 
x11: ffff800010026d84 x10: ffff800010026c84 
x9 : ffff800010026b78 x8 : ffff80001032b2c0 
x7 : ffff80001032372c x6 : f8ff000005e2c000 
x5 : 0000000000000000 x4 : ffff00007fbc4790 
x3 : 00000000002acc58 x2 : 0000000000000000 
x1 : 0000000000000000 x0 : 0000000000000000 
Call trace:
 io_rsrc_node_switch+0xfc/0x104 fs/io_uring.c:7085
 io_uring_create fs/io_uring.c:9611 [inline]
 io_uring_setup+0x454/0xbd0 fs/io_uring.c:9689
 __do_sys_io_uring_setup fs/io_uring.c:9695 [inline]
 __se_sys_io_uring_setup fs/io_uring.c:9692 [inline]
 __arm64_sys_io_uring_setup+0x20/0x30 fs/io_uring.c:9692
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x48/0x110 arch/arm64/kernel/syscall.c:52
 el0_svc_common.constprop.0+0x44/0xd0 arch/arm64/kernel/syscall.c:145
 do_el0_svc+0x74/0x90 arch/arm64/kernel/syscall.c:184
 el0_svc+0x2c/0x54 arch/arm64/kernel/entry-common.c:422
 el0_sync_handler+0x1a4/0x1b0 arch/arm64/kernel/entry-common.c:438
 el0_sync+0x1a8/0x1c0 arch/arm64/kernel/entry.S:743
---[ end trace 923fda7b4843ed77 ]---