cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes ------------[ cut here ]------------ WARNING: CPU: 0 PID: 680 at kernel/kcov.c:871 __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:176 [inline] WARNING: CPU: 0 PID: 680 at kernel/kcov.c:871 arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] WARNING: CPU: 0 PID: 680 at kernel/kcov.c:871 kcov_remote_start+0x3ec/0x524 kernel/kcov.c:863 Modules linked in: CPU: 0 PID: 680 Comm: kworker/u8:8 Not tainted 6.10.0-rc7-syzkaller-gef445d1539dd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: events_unbound cfg80211_wiphy_work pstate: 004000c5 (nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : kcov_remote_start+0x3ec/0x524 arch/arm64/include/asm/irqflags.h:176 lr : kcov_remote_start+0xac/0x524 kernel/kcov.c:855 sp : ffff800080006740 x29: ffff800080006750 x28: ffff0000c5a29a00 x27: 1fffe0001a798088 x26: dfff800000000000 x25: ffff0000d3cc0400 x24: ffff80008f04ba30 x23: 00000000000000c0 x22: ffff80008f101120 x21: 0000000000ff0100 x20: 0100000000000001 x19: ffff0000c7118000 x18: ffff0000cc5b4bfc x17: ffff800124d1e000 x16: ffff800082f8f174 x15: 0000000000000001 x14: ffff80008f100568 x13: dfff800000000000 x12: 00000000dddee05e x11: 0000000000040000 x10: 0000000000000003 x9 : 0000000000010101 x8 : 0000000000000001 x7 : ffff80008054ca4c x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000008 x1 : ffff80008b1414a0 x0 : 0000000000000000 Call trace: __daif_local_irq_restore arch/arm64/include/asm/irqflags.h:176 [inline] arch_local_irq_restore arch/arm64/include/asm/irqflags.h:195 [inline] kcov_remote_start+0x3ec/0x524 kernel/kcov.c:863 kcov_remote_start_usb include/linux/kcov.h:55 [inline] kcov_remote_start_usb_softirq include/linux/kcov.h:89 [inline] __usb_hcd_giveback_urb+0x2e8/0x570 drivers/usb/core/hcd.c:1649 usb_hcd_giveback_urb+0x108/0x3ac drivers/usb/core/hcd.c:1734 dummy_timer+0x630/0x346c drivers/usb/gadget/udc/dummy_hcd.c:1987 __run_hrtimer kernel/time/hrtimer.c:1689 [inline] __hrtimer_run_queues+0x494/0xce0 kernel/time/hrtimer.c:1753 hrtimer_interrupt+0x2c0/0xb64 kernel/time/hrtimer.c:1815 timer_handler drivers/clocksource/arm_arch_timer.c:674 [inline] arch_timer_handler_virt+0x74/0x88 drivers/clocksource/arm_arch_timer.c:685 handle_percpu_devid_irq+0x174/0x308 kernel/irq/chip.c:942 generic_handle_irq_desc include/linux/irqdesc.h:173 [inline] handle_irq_desc kernel/irq/irqdesc.c:691 [inline] generic_handle_domain_irq+0x7c/0xc4 kernel/irq/irqdesc.c:747 __gic_handle_irq drivers/irqchip/irq-gic-v3.c:843 [inline] __gic_handle_irq_from_irqson drivers/irqchip/irq-gic-v3.c:894 [inline] gic_handle_irq+0x6c/0x190 drivers/irqchip/irq-gic-v3.c:938 do_interrupt_handler+0xe0/0x138 arch/arm64/kernel/entry-common.c:312 __el1_irq arch/arm64/kernel/entry-common.c:536 [inline] el1_interrupt+0x34/0x68 arch/arm64/kernel/entry-common.c:551 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:556 el1h_64_irq+0x64/0x68 arch/arm64/kernel/entry.S:594 __sanitizer_cov_trace_pc+0x48/0x6c kernel/kcov.c:212 cfg80211_get_bss_channel net/wireless/scan.c:2071 [inline] cfg80211_inform_single_bss_data+0x204/0x1ed0 net/wireless/scan.c:2200 cfg80211_inform_bss_data+0x2e8/0x47e8 net/wireless/scan.c:3117 cfg80211_inform_bss_frame_data+0x300/0x700 net/wireless/scan.c:3207 ieee80211_bss_info_update+0x704/0x9d4 net/mac80211/scan.c:226 ieee80211_scan_rx+0x478/0x8c8 net/mac80211/scan.c:340 __ieee80211_rx_handle_packet net/mac80211/rx.c:5222 [inline] ieee80211_rx_list+0x21c4/0x2c60 net/mac80211/rx.c:5459 ieee80211_rx_napi+0x164/0x34c net/mac80211/rx.c:5482 ieee80211_rx include/net/mac80211.h:5093 [inline] ieee80211_handle_queued_frames+0xec/0x180 net/mac80211/main.c:438 ieee80211_tasklet_handler+0x20/0x30 net/mac80211/main.c:457 tasklet_action_common+0x318/0x3f4 kernel/softirq.c:785 tasklet_action+0x68/0x8c kernel/softirq.c:811 handle_softirqs+0x2e4/0xbfc kernel/softirq.c:554 __do_softirq+0x14/0x20 kernel/softirq.c:588 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:889 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86 do_softirq+0x90/0xf8 kernel/softirq.c:455 __local_bh_enable_ip+0x288/0x44c kernel/softirq.c:382 local_bh_enable+0x28/0x34 include/linux/bottom_half.h:33 __ieee80211_tx_skb_tid_band+0x45c/0x590 net/mac80211/tx.c:6104 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2268 [inline] ieee80211_handle_roc_started+0x254/0x3b8 net/mac80211/offchannel.c:248 _ieee80211_start_next_roc+0x6a4/0x9ac net/mac80211/offchannel.c:381 __ieee80211_roc_work+0x1d4/0x2d0 net/mac80211/offchannel.c:433 ieee80211_roc_work+0xc4/0xf0 net/mac80211/offchannel.c:462 cfg80211_wiphy_work+0x1fc/0x240 net/wireless/core.c:437 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3248 process_scheduled_works kernel/workqueue.c:3329 [inline] worker_thread+0x938/0xecc kernel/workqueue.c:3409 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 5646149 hardirqs last enabled at (5646148): [] kcov_remote_start+0x368/0x524 kernel/kcov.c:923 hardirqs last disabled at (5646149): [] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline] hardirqs last disabled at (5646149): [] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551 softirqs last enabled at (5646140): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (5646141): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19