BUG: sleeping function called from invalid context at drivers/usb/core/urb.c:705
in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5698, name: udevd
preempt_count: 100, expected: 0
RCU nest depth: 0, expected: 0
no locks held by udevd/5698.
irq event stamp: 26747755
hardirqs last  enabled at (26747754): [<ffffffff876c80e2>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:178 [inline]
hardirqs last  enabled at (26747754): [<ffffffff876c80e2>] _raw_spin_unlock_irqrestore+0x52/0x80 kernel/locking/spinlock.c:194
hardirqs last disabled at (26747755): [<ffffffff876c7df2>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:130 [inline]
hardirqs last disabled at (26747755): [<ffffffff876c7df2>] _raw_spin_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:162
softirqs last  enabled at (26747714): [<ffffffff8177002d>] __do_softirq kernel/softirq.c:656 [inline]
softirqs last  enabled at (26747714): [<ffffffff8177002d>] invoke_softirq kernel/softirq.c:496 [inline]
softirqs last  enabled at (26747714): [<ffffffff8177002d>] __irq_exit_rcu+0xed/0x150 kernel/softirq.c:723
softirqs last disabled at (26747751): [<ffffffff8177002d>] __do_softirq kernel/softirq.c:656 [inline]
softirqs last disabled at (26747751): [<ffffffff8177002d>] invoke_softirq kernel/softirq.c:496 [inline]
softirqs last disabled at (26747751): [<ffffffff8177002d>] __irq_exit_rcu+0xed/0x150 kernel/softirq.c:723
Preemption disabled at:
[<ffffffff8176f5d5>] softirq_handle_begin kernel/softirq.c:463 [inline]
[<ffffffff8176f5d5>] handle_softirqs+0xf5/0x9d0 kernel/softirq.c:598
CPU: 0 UID: 0 PID: 5698 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 __might_resched.cold+0x1ec/0x232 kernel/sched/core.c:8888
 usb_kill_urb+0x8e/0x320 drivers/usb/core/urb.c:705
 usb_tx_block+0x91/0x320 drivers/net/wireless/marvell/libertas/if_usb.c:429
 if_usb_send_fw_pkt.isra.0+0x2e4/0x550 drivers/net/wireless/marvell/libertas/if_usb.c:366
 if_usb_receive_fwload+0x5d3/0x780 drivers/net/wireless/marvell/libertas/if_usb.c:592
 __usb_hcd_giveback_urb+0x38d/0x610 drivers/usb/core/hcd.c:1657
 usb_hcd_giveback_urb+0x3ca/0x4a0 drivers/usb/core/hcd.c:1741
 dummy_timer+0xda1/0x36c0 drivers/usb/gadget/udc/dummy_hcd.c:2005
 __run_hrtimer kernel/time/hrtimer.c:1785 [inline]
 __hrtimer_run_queues+0x50e/0xa70 kernel/time/hrtimer.c:1849
 hrtimer_run_softirq+0x17d/0x350 kernel/time/hrtimer.c:1866
 handle_softirqs+0x1de/0x9d0 kernel/softirq.c:622
 __do_softirq kernel/softirq.c:656 [inline]
 invoke_softirq kernel/softirq.c:496 [inline]
 __irq_exit_rcu+0xed/0x150 kernel/softirq.c:723
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:739
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1056 [inline]
 sysvec_apic_timer_interrupt+0x42/0xb0 arch/x86/kernel/apic/apic.c:1056
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0033:0x7efce2374407
Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
RSP: 002b:00007fffc87ec5a0 EFLAGS: 00000202
RAX: 000000000000011c RBX: 00007efce2286880 RCX: 00007efce2374407
RDX: 0000000000000000 RSI: 00007fffc87ec630 RDI: 000000000000000c
RBP: 000055bcfed4c2c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000055bcfef9ca00
R13: 00007fffc87ec6f0 R14: 00007fffc87ec63c R15: 0000000000000000
 </TASK>
BUG: scheduling while atomic: udevd/5698/0x00000101
no locks held by udevd/5698.
Modules linked in:
irq event stamp: 26747755
hardirqs last  enabled at (26747754): [<ffffffff876c80e2>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:178 [inline]
hardirqs last  enabled at (26747754): [<ffffffff876c80e2>] _raw_spin_unlock_irqrestore+0x52/0x80 kernel/locking/spinlock.c:194
hardirqs last disabled at (26747755): [<ffffffff876c7df2>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:130 [inline]
hardirqs last disabled at (26747755): [<ffffffff876c7df2>] _raw_spin_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:162
softirqs last  enabled at (26747714): [<ffffffff8177002d>] __do_softirq kernel/softirq.c:656 [inline]
softirqs last  enabled at (26747714): [<ffffffff8177002d>] invoke_softirq kernel/softirq.c:496 [inline]
softirqs last  enabled at (26747714): [<ffffffff8177002d>] __irq_exit_rcu+0xed/0x150 kernel/softirq.c:723
softirqs last disabled at (26747751): [<ffffffff8177002d>] __do_softirq kernel/softirq.c:656 [inline]
softirqs last disabled at (26747751): [<ffffffff8177002d>] invoke_softirq kernel/softirq.c:496 [inline]
softirqs last disabled at (26747751): [<ffffffff8177002d>] __irq_exit_rcu+0xed/0x150 kernel/softirq.c:723
Preemption disabled at:
[<ffffffff8176f5d5>] softirq_handle_begin kernel/softirq.c:463 [inline]
[<ffffffff8176f5d5>] handle_softirqs+0xf5/0x9d0 kernel/softirq.c:598