[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.204' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 50.291792][ T3722] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 50.821853][ T3722] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 50.830916][ T3722] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.839126][ T3722] usb 1-1: Product: syz [ 50.843316][ T3722] usb 1-1: Manufacturer: syz [ 50.847910][ T3722] usb 1-1: SerialNumber: syz [ 50.892016][ T3722] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 51.571761][ T7] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 51.772363][ T3722] usb 1-1: USB disconnect, device number 2 [ 52.641681][ T7] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 52.648610][ T7] ath9k_htc: Failed to initialize the device [ 52.655359][ T3722] usb 1-1: ath9k_htc: USB layer deinitialized executing program [ 58.121497][ T3117] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 58.651556][ T3117] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 58.660585][ T3117] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.668922][ T3117] usb 1-1: Product: syz [ 58.673244][ T3117] usb 1-1: Manufacturer: syz [ 58.677812][ T3117] usb 1-1: SerialNumber: syz [ 58.721708][ T3117] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 59.431504][ T3117] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 59.632162][ T3722] usb 1-1: USB disconnect, device number 3 [ 60.471404][ T3117] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 60.478271][ T3117] ath9k_htc: Failed to initialize the device [ 60.484923][ T3722] usb 1-1: ath9k_htc: USB layer deinitialized [ 60.631263][ T8460] kmemleak: 6 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 64.618826][ T8460] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 66.698179][ T8460] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888108b87540 (size 192): comm "kworker/0:1", pid 7, jiffies 4294942430 (age 15.190s) 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 75 b8 08 81 88 ff ff ........Xu...... backtrace: [<00000000964c07f7>] usb_alloc_urb+0x66/0xe0 [<00000000626ed56a>] ath9k_hif_usb_alloc_urbs+0x148/0x640 [<0000000089e0e7ba>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [<000000003add9749>] request_firmware_work_func+0x47/0x90 [<00000000441b536d>] process_one_work+0x2c9/0x600 [<000000000e2782d6>] worker_thread+0x59/0x5d0 [<00000000a309c34a>] kthread+0x178/0x1b0 [<0000000032388033>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810ab77240 (size 192): comm "kworker/0:1", pid 7, jiffies 4294942430 (age 15.190s) 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 72 b7 0a 81 88 ff ff ........Xr...... backtrace: [<00000000964c07f7>] usb_alloc_urb+0x66/0xe0 [<00000000626ed56a>] ath9k_hif_usb_alloc_urbs+0x148/0x640 [<0000000089e0e7ba>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [<000000003add9749>] request_firmware_work_func+0x47/0x90 [<00000000441b536d>] process_one_work+0x2c9/0x600 [<000000000e2782d6>] worker_thread+0x59/0x5d0 [<00000000a309c34a>] kthread+0x178/0x1b0 [<0000000032388033>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff8881105739c0 (size 192): comm "kworker/0:1", pid 7, jiffies 4294942430 (age 15.190s) 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 39 57 10 81 88 ff ff .........9W..... backtrace: [<00000000964c07f7>] usb_alloc_urb+0x66/0xe0 [<00000000626ed56a>] ath9k_hif_usb_alloc_urbs+0x148/0x640 [<0000000089e0e7ba>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [<000000003add9749>] request_firmware_work_func+0x47/0x90 [<00000000441b536d>] process_one_work+0x2c9/0x600 [<000000000e2782d6>] worker_thread+0x59/0x5d0 [<00000000a309c34a>] kthread+0x178/0x1b0 [<0000000032388033>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888110573480 (size 192): comm "kworker/0:1", pid 7, jiffies 4294942430 (age 15.190s) 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 57 10 81 88 ff ff .........4W..... backtrace: [<00000000964c07f7>] usb_alloc_urb+0x66/0xe0 [<00000000626ed56a>] ath9k_hif_usb_alloc_urbs+0x148/0x640 [<0000000089e0e7ba>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [<000000003add9749>] request_firmware_work_func+0x47/0x90 [<00000000441b536d>] process_one_work+0x2c9/0x600 [<000000000e2782d6>] worker_thread+0x59/0x5d0 [<00000000a309c34a>] kthread+0x178/0x1b0 [<0000000032388033>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff8881105736c0 (size 192): comm "kworker/0:1", pid 7, jiffies 4294942430 (age 15.190s) 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 57 10 81 88 ff ff .........6W..... backtrace: [<00000000964c07f7>] usb_alloc_urb+0x66/0xe0 [<00000000626ed56a>] ath9k_hif_usb_alloc_urbs+0x148/0x640 [<0000000089e0e7ba>] ath9k_hif_usb_firmware_cb+0x88/0x1f0 [<000000003add9749>] request_firmware_work_func+0x47/0x90 [<00000000441b536d>] process_one_work+0x2c9/0x600 [<000000000e2782d6>] worker_thread+0x59/0x5d0 [<00000000a309c34a>] kthread+0x178/0x1b0 [<0000000032388033>] ret_from_fork+0x1f/0x30