check_preemption_disabled: 2 callbacks suppressed BUG: using smp_processor_id() in preemptible [00000000] code: dhcpcd/193 caller is usbnet_skb_return+0x45/0x210 drivers/net/usb/usbnet.c:310 CPU: 0 PID: 193 Comm: dhcpcd Not tainted 5.4.233-syzkaller-00043-g0108362f3305 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d8/0x241 lib/dump_stack.c:118 check_preemption_disabled+0x2d9/0x320 lib/smp_processor_id.c:47 usbnet_skb_return+0x45/0x210 drivers/net/usb/usbnet.c:310 usbnet_resume_rx+0x4a/0xe0 drivers/net/usb/usbnet.c:683 usbnet_change_mtu+0x285/0x600 drivers/net/usb/usbnet.c:396 __dev_set_mtu net/core/dev.c:8011 [inline] dev_set_mtu_ext+0x3db/0x610 net/core/dev.c:8064 dev_set_mtu+0xa6/0x180 net/core/dev.c:8088 dev_ifsioc+0x37d/0xa60 net/core/dev_ioctl.c:233 dev_ioctl+0x505/0xb40 net/core/dev_ioctl.c:483 sock_do_ioctl+0x295/0x3a0 net/socket.c:1062 sock_ioctl+0x4a4/0x760 net/socket.c:1179 do_vfs_ioctl+0x742/0x1720 fs/ioctl.c:47 ksys_ioctl fs/ioctl.c:742 [inline] __do_sys_ioctl fs/ioctl.c:749 [inline] __se_sys_ioctl fs/ioctl.c:747 [inline] __x64_sys_ioctl+0xd4/0x110 fs/ioctl.c:747 do_syscall_64+0xca/0x1c0 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x5c/0xc1