syzkaller login: [ 75.026738][ T24] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts. executing program [ 85.406461][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 85.926491][ T24] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 85.935605][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.943957][ T24] usb 1-1: Product: syz [ 85.948265][ T24] usb 1-1: Manufacturer: syz [ 85.952872][ T24] usb 1-1: SerialNumber: syz [ 85.996994][ T24] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 86.606492][ T4384] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 87.038649][ T24] usb 1-1: USB disconnect, device number 2 [ 87.666457][ T4384] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 87.673557][ T4384] ath9k_htc: Failed to initialize the device [ 87.680284][ T24] usb 1-1: ath9k_htc: USB layer deinitialized [ 92.826141][ T5050] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) executing program [ 95.636450][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 96.156504][ T24] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 96.168562][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.176902][ T24] usb 1-1: Product: syz [ 96.183613][ T24] usb 1-1: Manufacturer: syz [ 96.188554][ T24] usb 1-1: SerialNumber: syz [ 96.226944][ T24] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 96.796485][ T4384] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 97.218538][ T24] usb 1-1: USB disconnect, device number 3 [ 97.826476][ T4384] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 97.833595][ T4384] ath9k_htc: Failed to initialize the device [ 97.840406][ T24] usb 1-1: ath9k_htc: USB layer deinitialized [ 98.632857][ T5050] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) executing program [ 103.376442][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 103.906532][ T24] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 103.916374][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.924599][ T24] usb 1-1: Product: syz [ 103.928804][ T24] usb 1-1: Manufacturer: syz [ 103.933418][ T24] usb 1-1: SerialNumber: syz [ 103.976980][ T24] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 104.566502][ T24] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 104.988451][ T4384] usb 1-1: USB disconnect, device number 4 [ 105.586466][ T24] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 105.593480][ T24] ath9k_htc: Failed to initialize the device [ 105.600198][ T4384] usb 1-1: ath9k_htc: USB layer deinitialized executing program [ 111.116443][ T4384] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 111.646502][ T4384] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 111.655558][ T4384] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.663716][ T4384] usb 1-1: Product: syz [ 111.667969][ T4384] usb 1-1: Manufacturer: syz [ 111.672557][ T4384] usb 1-1: SerialNumber: syz [ 111.717022][ T4384] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 112.286445][ T4384] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 112.708442][ T24] usb 1-1: USB disconnect, device number 5 [ 113.346463][ T4384] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 113.353417][ T4384] ath9k_htc: Failed to initialize the device [ 113.360140][ T24] usb 1-1: ath9k_htc: USB layer deinitialized [ 118.480643][ T5050] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810a8f9e00 (size 240): comm "kworker/1:2", pid 4384, jiffies 4294946945 (age 24.190s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x202/0x270 [] ath9k_hif_usb_alloc_urbs+0x3b0/0x640 [] 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 0xffff888104200400 (size 512): comm "kworker/1:2", pid 4384, jiffies 4294946945 (age 24.190s) hex dump (first 32 bytes): 12 01 00 02 ff ff ff 40 f3 0c 71 92 08 01 01 02 .......@..q..... 03 01 09 02 48 00 01 01 00 80 fa 09 04 00 00 06 ....H........... backtrace: [] __kmalloc_node_track_caller+0x47/0x120 [] __alloc_skb+0xe1/0x270 [] ath9k_hif_usb_alloc_urbs+0x3b0/0x640 [] 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 0xffff88810a8f9800 (size 240): comm "kworker/1:2", pid 4384, jiffies 4294946945 (age 24.190s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x202/0x270 [] ath9k_hif_usb_alloc_urbs+0x3b0/0x640 [] 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 0xffff88810a8f9c00 (size 240): comm "kworker/1:2", pid 4384, jiffies 4294948494 (age 8.700s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] __alloc_skb+0x202/0x270 [] ath9k_hif_usb_alloc_urbs+0x3b0/0x640 [] 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 0xffff88810dae1c00 (size 512): comm "kworker/1:2", pid 4384, jiffies 4294948494 (age 8.700s) hex dump (first 32 bytes): 12 01 00 02 ff ff ff 40 f3 0c 71 92 08 01 01 02 .......@..q..... 03 01 09 02 48 00 01 01 00 80 fa 09 04 00 00 06 ....H........... backtrace: [] __kmalloc_node_track_caller+0x47/0x120 [] __alloc_skb+0xe1/0x270 [] ath9k_hif_usb_alloc_urbs+0x3b0/0x640 [] 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 [ 120.937151][ T5050] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)