__do_sys_connect net/socket.c:1882 [inline]
 __se_sys_connect net/socket.c:1879 [inline]
 __ia32_sys_connect+0x6e/0xb0 net/socket.c:1879
 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline]
 do_fast_syscall_32+0x270/0xe90 arch/x86/entry/common.c:396
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/10927
caller is radix_tree_node_alloc.constprop.0+0x200/0x330 lib/radix-tree.c:262
CPU: 0 PID: 10927 Comm: syz-executor.3 Not tainted 5.7.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x188/0x20d lib/dump_stack.c:118
 check_preemption_disabled lib/smp_processor_id.c:47 [inline]
 debug_smp_processor_id.cold+0x88/0x9b lib/smp_processor_id.c:57
 radix_tree_node_alloc.constprop.0+0x200/0x330 lib/radix-tree.c:262
 radix_tree_extend+0x234/0x4a0 lib/radix-tree.c:424
 idr_get_free+0x60c/0x8e0 lib/radix-tree.c:1492
 idr_alloc_u32+0x170/0x2d0 lib/idr.c:46
 idr_alloc+0xc2/0x130 lib/idr.c:87
 qrtr_port_assign net/qrtr/qrtr.c:703 [inline]
 __qrtr_bind.isra.0+0x12e/0x5c0 net/qrtr/qrtr.c:756
 qrtr_autobind net/qrtr/qrtr.c:787 [inline]
 qrtr_autobind+0xaf/0xf0 net/qrtr/qrtr.c:775
 qrtr_connect+0x10c/0x2e0 net/qrtr/qrtr.c:1059
 __sys_connect_file+0x155/0x1a0 net/socket.c:1854
 __sys_connect+0x160/0x190 net/socket.c:1871
 __do_sys_connect net/socket.c:1882 [inline]
 __se_sys_connect net/socket.c:1879 [inline]
 __ia32_sys_connect+0x6e/0xb0 net/socket.c:1879
 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline]
 do_fast_syscall_32+0x270/0xe90 arch/x86/entry/common.c:396
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139