syzkaller login: [ 69.881650][ T43] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. executing program [ 81.307715][ T3637] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 81.621448][ T43] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 82.141476][ T43] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 82.150521][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.158642][ T43] usb 1-1: Product: syz [ 82.162801][ T43] usb 1-1: Manufacturer: syz [ 82.167382][ T43] usb 1-1: SerialNumber: syz [ 82.211708][ T43] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 82.781461][ T43] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 82.982045][ T2529] usb 1-1: USB disconnect, device number 2 [ 83.801431][ T43] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 83.808312][ T43] ath9k_htc: Failed to initialize the device [ 83.814367][ T2529] usb 1-1: ath9k_htc: USB layer deinitialized executing program [ 88.521457][ T2529] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 89.061477][ T2529] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 89.070531][ T2529] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.078634][ T2529] usb 1-1: Product: syz [ 89.082832][ T2529] usb 1-1: Manufacturer: syz [ 89.087414][ T2529] usb 1-1: SerialNumber: syz [ 89.131807][ T2529] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 89.691439][ T43] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 89.891962][ T148] usb 1-1: USB disconnect, device number 3 [ 90.761436][ T43] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 90.768362][ T43] ath9k_htc: Failed to initialize the device [ 90.774781][ T148] usb 1-1: ath9k_htc: USB layer deinitialized [ 90.984167][ T3637] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810fb43600 (size 192): comm "kworker/0:1", pid 43, jiffies 4294945546 (age 14.480s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 18 36 b4 0f 81 88 ff ff .........6...... backtrace: [] __kmalloc+0x46/0x120 [] usb_alloc_urb+0xa0/0xb0 [] ath9k_hif_usb_alloc_urbs+0x141/0x640 [] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [] request_firmware_work_func+0x47/0x90 [] process_one_work+0x2ba/0x5f0 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810fb436c0 (size 192): comm "kworker/0:1", pid 43, jiffies 4294945546 (age 14.480s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 d8 36 b4 0f 81 88 ff ff .........6...... backtrace: [] __kmalloc+0x46/0x120 [] usb_alloc_urb+0xa0/0xb0 [] ath9k_hif_usb_alloc_urbs+0x141/0x640 [] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [] request_firmware_work_func+0x47/0x90 [] process_one_work+0x2ba/0x5f0 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810fb43780 (size 192): comm "kworker/0:1", pid 43, jiffies 4294945546 (age 14.480s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 98 37 b4 0f 81 88 ff ff .........7...... backtrace: [] __kmalloc+0x46/0x120 [] usb_alloc_urb+0xa0/0xb0 [] ath9k_hif_usb_alloc_urbs+0x141/0x640 [] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [] request_firmware_work_func+0x47/0x90 [] process_one_work+0x2ba/0x5f0 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810fb3bf00 (size 192): comm "kworker/0:1", pid 43, jiffies 4294945546 (age 14.480s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 18 bf b3 0f 81 88 ff ff ................ backtrace: [] __kmalloc+0x46/0x120 [] usb_alloc_urb+0xa0/0xb0 [] ath9k_hif_usb_alloc_urbs+0x141/0x640 [] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [] request_firmware_work_func+0x47/0x90 [] process_one_work+0x2ba/0x5f0 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810fb3be40 (size 192): comm "kworker/0:1", pid 43, jiffies 4294945546 (age 14.480s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 58 be b3 0f 81 88 ff ff ........X....... backtrace: [] __kmalloc+0x46/0x120 [] usb_alloc_urb+0xa0/0xb0 [] ath9k_hif_usb_alloc_urbs+0x141/0x640 [] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [] request_firmware_work_func+0x47/0x90 [] process_one_work+0x2ba/0x5f0 [] worker_thread+0x59/0x5b0 [] kthread+0x125/0x160 [] ret_from_fork+0x1f/0x30 [ 97.225254][ T3637] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)