syzkaller login: [ 69.870236][ T148] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts. executing program [ 81.358394][ T3625] kmemleak: 7 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 81.650041][ T2531] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 82.170047][ T2531] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 82.179069][ T2531] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.187157][ T2531] usb 1-1: Product: syz [ 82.191368][ T2531] usb 1-1: Manufacturer: syz [ 82.195936][ T2531] usb 1-1: SerialNumber: syz [ 82.240328][ T2531] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 82.930045][ T2531] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 83.130557][ T24] usb 1-1: USB disconnect, device number 2 [ 83.950070][ T2531] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 83.956978][ T2531] ath9k_htc: Failed to initialize the device [ 83.963397][ T24] usb 1-1: ath9k_htc: USB layer deinitialized executing program [ 88.620032][ T2531] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 89.140057][ T2531] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 89.149077][ T2531] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.157175][ T2531] usb 1-1: Product: syz [ 89.161365][ T2531] usb 1-1: Manufacturer: syz [ 89.165929][ T2531] usb 1-1: SerialNumber: syz [ 89.210244][ T2531] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 89.790058][ T2531] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 89.990621][ T148] usb 1-1: USB disconnect, device number 3 [ 90.830073][ T2531] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 90.836993][ T2531] ath9k_htc: Failed to initialize the device [ 90.843460][ T148] usb 1-1: ath9k_htc: USB layer deinitialized [ 91.073798][ T3625] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810f4233c0 (size 192): comm "kworker/0:3", pid 2531, jiffies 4294945562 (age 14.380s) 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 33 42 0f 81 88 ff ff .........3B..... 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 0xffff88810f423480 (size 192): comm "kworker/0:3", pid 2531, jiffies 4294945562 (age 14.380s) 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 34 42 0f 81 88 ff ff .........4B..... 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 0xffff88810f423540 (size 192): comm "kworker/0:3", pid 2531, jiffies 4294945562 (age 14.380s) 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 35 42 0f 81 88 ff ff ........X5B..... 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 0xffff88810f423600 (size 192): comm "kworker/0:3", pid 2531, jiffies 4294945562 (age 14.380s) 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 42 0f 81 88 ff ff .........6B..... 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 0xffff88810f4236c0 (size 192): comm "kworker/0:3", pid 2531, jiffies 4294945562 (age 14.380s) 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 42 0f 81 88 ff ff .........6B..... 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 [ 97.273968][ T3625] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)