forked to background, child pid 3207 no interfaces have a carrier [ 12.971187][ T3208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 12.973441][ T3208] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.179' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 65.408766][ T3623] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 65.699011][ T150] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 66.219071][ T150] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 66.228102][ T150] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.236087][ T150] usb 1-1: Product: syz [ 66.240251][ T150] usb 1-1: Manufacturer: syz [ 66.244820][ T150] usb 1-1: SerialNumber: syz [ 66.290119][ T150] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 66.899024][ T150] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 67.099605][ T2526] usb 1-1: USB disconnect, device number 2 [ 67.959108][ T150] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 67.966019][ T150] ath9k_htc: Failed to initialize the device [ 67.972086][ T2526] usb 1-1: ath9k_htc: USB layer deinitialized [ 69.879501][ T24] cfg80211: failed to load regulatory.db executing program [ 72.479008][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 73.009060][ T24] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 73.018085][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.026153][ T24] usb 1-1: Product: syz [ 73.030373][ T24] usb 1-1: Manufacturer: syz [ 73.034954][ T24] usb 1-1: SerialNumber: syz [ 73.079373][ T24] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 73.889083][ T3366] usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 74.089653][ T24] usb 1-1: USB disconnect, device number 3 [ 74.918998][ T3366] ath9k_htc 1-1:1.0: ath9k_htc: Target is unresponsive [ 74.925961][ T3366] ath9k_htc: Failed to initialize the device [ 74.932274][ T24] usb 1-1: ath9k_htc: USB layer deinitialized [ 75.119131][ T3623] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881102c9540 (size 192): comm "kworker/0:2", pid 150, jiffies 4294943958 (age 14.360s) 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 95 2c 10 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 BUG: memory leak unreferenced object 0xffff8881102c9600 (size 192): comm "kworker/0:2", pid 150, jiffies 4294943958 (age 14.360s) 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 96 2c 10 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 0xffff8881102c96c0 (size 192): comm "kworker/0:2", pid 150, jiffies 4294943958 (age 14.360s) 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 96 2c 10 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 0xffff8881102c9780 (size 192): comm "kworker/0:2", pid 150, jiffies 4294943958 (age 14.360s) 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 97 2c 10 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 0xffff8881102c9840 (size 192): comm "kworker/0:2", pid 150, jiffies 4294943958 (age 14.360s) 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 98 2c 10 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 [ 81.216838][ T3623] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)