Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. 2026/04/07 15:08:11 ignoring optional flag "type"="gce" 2026/04/07 15:08:12 parsed 1 programs [ 66.600452][ T29] audit: type=1400 audit(1775574492.162:89): avc: denied { unlink } for pid=3448 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/04/07 15:08:12 executed programs: 0 [ 66.727678][ T3448] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.644068][ T29] audit: type=1400 audit(1775574502.202:90): avc: denied { write } for pid=3904 comm="syz-executor.0" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 76.667458][ T29] audit: type=1400 audit(1775574502.202:91): avc: denied { ioctl } for pid=3904 comm="syz-executor.0" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 76.878841][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 77.030376][ T10] usb 1-1: config 1 has an invalid interface number: 203 but max is 3 [ 77.038768][ T10] usb 1-1: config 1 has an invalid interface number: 73 but max is 3 [ 77.046971][ T10] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 77.055788][ T10] usb 1-1: config 1 has an invalid interface number: 242 but max is 3 [ 77.064046][ T10] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 77.072865][ T10] usb 1-1: config 1 has an invalid interface number: 14 but max is 3 [ 77.081243][ T10] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 77.090020][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.100969][ T10] usb 1-1: config 1 has no interface number 0 [ 77.107269][ T10] usb 1-1: config 1 has no interface number 1 [ 77.113835][ T10] usb 1-1: config 1 has no interface number 2 [ 77.120231][ T10] usb 1-1: config 1 has no interface number 3 [ 77.126562][ T10] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x6 has an invalid bInterval 32, changing to 9 [ 77.139071][ T10] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x7 has invalid maxpacket 1024, setting to 64 [ 77.152692][ T10] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 77.164848][ T10] usb 1-1: config 1 interface 73 altsetting 129 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 77.176527][ T10] usb 1-1: config 1 interface 242 altsetting 112 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 77.188619][ T10] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 77.199740][ T10] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xD, skipping [ 77.211842][ T10] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 77.223412][ T10] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xB, skipping [ 77.234429][ T10] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 77.245697][ T10] usb 1-1: config 1 interface 242 altsetting 112 has an invalid descriptor for endpoint zero, skipping [ 77.258494][ T10] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 77.269902][ T10] usb 1-1: config 1 interface 14 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 77.283502][ T10] usb 1-1: config 1 interface 203 has no altsetting 0 [ 77.290729][ T10] usb 1-1: config 1 interface 73 has no altsetting 0 [ 77.297603][ T10] usb 1-1: config 1 interface 242 has no altsetting 0 [ 77.304433][ T10] usb 1-1: config 1 interface 14 has no altsetting 0 [ 77.313201][ T10] usb 1-1: New USB device found, idVendor=0586, idProduct=3410, bcdDevice=44.1d [ 77.322713][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.331077][ T10] usb 1-1: Product: syz [ 77.335369][ T10] usb 1-1: Manufacturer: syz [ 77.340166][ T10] usb 1-1: SerialNumber: syz 2026/04/07 15:08:23 executed programs: 1 [ 78.389005][ T10] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 79.573213][ T10] zd1211rw 1-1:1.203: phy0 [ 79.761449][ T10] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 [ 80.599269][ T10] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 81.777872][ T10] zd1211rw 1-1:1.73: phy1 [ 81.967480][ T10] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 [ 81.974217][ T10] [ 81.976545][ T10] ============================================ [ 81.982688][ T10] WARNING: possible recursive locking detected [ 81.988867][ T10] syzkaller #0 Not tainted [ 81.993284][ T10] -------------------------------------------- [ 81.999428][ T10] kworker/0:1/10 is trying to acquire lock: [ 82.005328][ T10] ffff88811b205d10 (&chip->mutex){+.+.}-{4:4}, at: zd_chip_disable_rxtx+0x1f/0x50 [ 82.014673][ T10] [ 82.014673][ T10] but task is already holding lock: [ 82.022144][ T10] ffff88811afb5d10 (&chip->mutex){+.+.}-{4:4}, at: pre_reset+0x20b/0x280 [ 82.030832][ T10] [ 82.030832][ T10] other info that might help us debug this: [ 82.039006][ T10] Possible unsafe locking scenario: [ 82.039006][ T10] [ 82.046630][ T10] CPU0 [ 82.049995][ T10] ---- [ 82.053265][ T10] lock(&chip->mutex); [ 82.057412][ T10] lock(&chip->mutex); [ 82.061560][ T10] [ 82.061560][ T10] *** DEADLOCK *** [ 82.061560][ T10] [ 82.069753][ T10] May be due to missing lock nesting notation [ 82.069753][ T10] [ 82.078089][ T10] 6 locks held by kworker/0:1/10: [ 82.083115][ T10] #0: ffff888105a97148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1310/0x19a0 [ 82.093908][ T10] #1: ffffc900000afd18 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x988/0x19a0 [ 82.105234][ T10] #2: ffff88810afb01e0 (&dev->mutex){....}-{4:4}, at: hub_event+0x1bd/0x4af0 [ 82.114236][ T10] #3: ffff88811776b1e0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 82.123470][ T10] #4: ffff88811adac1a8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 82.132698][ T10] #5: ffff88811afb5d10 (&chip->mutex){+.+.}-{4:4}, at: pre_reset+0x20b/0x280 [ 82.141761][ T10] [ 82.141761][ T10] stack backtrace: [ 82.147801][ T10] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) [ 82.147820][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.147834][ T10] Workqueue: usb_hub_wq hub_event [ 82.147858][ T10] Call Trace: [ 82.147865][ T10] [ 82.147871][ T10] dump_stack_lvl+0x100/0x190 [ 82.147892][ T10] print_deadlock_bug.cold+0xbd/0xca [ 82.147908][ T10] __lock_acquire+0x12bb/0x2630 [ 82.147932][ T10] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 82.147955][ T10] lock_acquire+0x1cf/0x380 [ 82.147975][ T10] ? zd_chip_disable_rxtx+0x1f/0x50 [ 82.147995][ T10] ? __pfx___might_resched+0x10/0x10 [ 82.148011][ T10] __mutex_lock+0x1a2/0x1b90 [ 82.148024][ T10] ? zd_chip_disable_rxtx+0x1f/0x50 [ 82.148043][ T10] ? trace_contention_end+0x140/0x180 [ 82.148056][ T10] ? zd_chip_disable_rxtx+0x1f/0x50 [ 82.148074][ T10] ? __mutex_lock+0x26a/0x1b90 [ 82.148087][ T10] ? __pfx___flush_work+0x10/0x10 [ 82.148104][ T10] ? pre_reset+0x20b/0x280 [ 82.148119][ T10] ? __pfx___mutex_lock+0x10/0x10 [ 82.148133][ T10] ? rcu_is_watching+0x12/0xc0 [ 82.148149][ T10] ? do_raw_spin_lock+0x128/0x260 [ 82.148167][ T10] ? zd_chip_disable_rxtx+0x1f/0x50 [ 82.148185][ T10] zd_chip_disable_rxtx+0x1f/0x50 [ 82.148214][ T10] zd_op_stop+0x6b/0x1a0 [ 82.148246][ T10] pre_reset+0x191/0x280 [ 82.148269][ T10] usb_reset_device+0x3f1/0xaa0 [ 82.148290][ T10] ? __pfx_pre_reset+0x10/0x10 [ 82.148307][ T10] probe+0x118/0x5d0 [ 82.148322][ T10] usb_probe_interface+0x303/0x8f0 [ 82.148340][ T10] ? __pfx_usb_probe_interface+0x10/0x10 [ 82.148356][ T10] really_probe+0x241/0xa60 [ 82.148376][ T10] __driver_probe_device+0x1de/0x400 [ 82.148396][ T10] driver_probe_device+0x4c/0x1b0 [ 82.148423][ T10] __device_attach_driver+0x1df/0x340 [ 82.148454][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 82.148484][ T10] bus_for_each_drv+0x159/0x1e0 [ 82.148511][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 82.148532][ T10] ? lockdep_hardirqs_on+0x78/0x100 [ 82.148545][ T10] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 82.148567][ T10] __device_attach+0x1e4/0x4d0 [ 82.148586][ T10] ? __pfx___device_attach+0x10/0x10 [ 82.148606][ T10] ? do_raw_spin_unlock+0x145/0x1e0 [ 82.148622][ T10] device_initial_probe+0xaf/0xd0 [ 82.148643][ T10] bus_probe_device+0x64/0x160 [ 82.148661][ T10] device_add+0x11d9/0x1950 [ 82.148674][ T10] ? __pfx_device_add+0x10/0x10 [ 82.148686][ T10] ? kfree+0x1dc/0x640 [ 82.148699][ T10] ? create_intf_ep_devs.isra.0+0x19f/0x200 [ 82.148722][ T10] usb_set_configuration+0xd97/0x1c60 [ 82.148740][ T10] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 82.148760][ T10] usb_generic_driver_probe+0xa1/0xe0 [ 82.148799][ T10] usb_probe_device+0xef/0x400 [ 82.148813][ T10] ? __pfx_usb_probe_device+0x10/0x10 [ 82.148827][ T10] really_probe+0x241/0xa60 [ 82.148847][ T10] __driver_probe_device+0x1de/0x400 [ 82.148866][ T10] ? usb_driver_applicable+0x1c7/0x220 [ 82.148882][ T10] driver_probe_device+0x4c/0x1b0 [ 82.148902][ T10] __device_attach_driver+0x1df/0x340 [ 82.148922][ T10] ? __pfx___device_attach_driver+0x10/0x10 [ 82.148942][ T10] bus_for_each_drv+0x159/0x1e0 [ 82.148957][ T10] ? __pfx_bus_for_each_drv+0x10/0x10 [ 82.148973][ T10] ? lockdep_hardirqs_on+0x78/0x100 [ 82.148986][ T10] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 82.149008][ T10] __device_attach+0x1e4/0x4d0 [ 82.149027][ T10] ? __pfx___device_attach+0x10/0x10 [ 82.149047][ T10] ? do_raw_spin_unlock+0x145/0x1e0 [ 82.149063][ T10] device_initial_probe+0xaf/0xd0 [ 82.149083][ T10] bus_probe_device+0x64/0x160 [ 82.149100][ T10] device_add+0x11d9/0x1950 [ 82.149116][ T10] ? __pfx_device_add+0x10/0x10 [ 82.149130][ T10] ? add_device_randomness+0xb7/0xf0 [ 82.149148][ T10] usb_new_device.cold+0x685/0x115c [ 82.149164][ T10] ? do_raw_spin_lock+0x128/0x260 [ 82.149179][ T10] ? __pfx_usb_new_device+0x10/0x10 [ 82.149192][ T10] ? mark_held_locks+0x40/0x70 [ 82.149213][ T10] hub_event+0x314d/0x4af0 [ 82.149233][ T10] ? __pfx_hub_event+0x10/0x10 [ 82.149246][ T10] ? debug_object_deactivate+0x2e4/0x3b0 [ 82.149266][ T10] ? rcu_is_watching+0x12/0xc0 [ 82.149282][ T10] process_one_work+0xa23/0x19a0 [ 82.149308][ T10] ? __pfx_process_one_work+0x10/0x10 [ 82.149339][ T10] ? __pfx_hub_event+0x10/0x10 [ 82.149360][ T10] worker_thread+0x5ef/0xe50 [ 82.149378][ T10] ? __pfx_worker_thread+0x10/0x10 [ 82.149393][ T10] ? kthread+0x13a/0x450 [ 82.149406][ T10] ? __pfx_worker_thread+0x10/0x10 [ 82.149421][ T10] kthread+0x370/0x450 [ 82.149434][ T10] ? __pfx_kthread+0x10/0x10 [ 82.149448][ T10] ret_from_fork+0x6c3/0xcb0 [ 82.149467][ T10] ? __pfx_ret_from_fork+0x10/0x10 [ 82.149486][ T10] ? __switch_to+0x7aa/0x1120 [ 82.149499][ T10] ? __pfx_kthread+0x10/0x10 [ 82.149514][ T10] ret_from_fork_asm+0x1a/0x30 [ 82.149541][ T10] [ 82.636128][ T10] zd1211rw 1-1:1.73: error ioread32(CR_REG1): -11 [ 83.468575][ T10] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 84.623330][ T10] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 84.638112][ T10] zd1211rw 1-1:1.242: phy2 [ 84.823969][ T10] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 [ 84.830623][ T10] zd1211rw 1-1:1.73: error ioread32(CR_REG1): -11 [ 84.837154][ T10] zd1211rw 1-1:1.242: error ioread32(CR_REG1): -11 2026/04/07 15:08:30 executed programs: 4 [ 85.668609][ T10] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 86.823368][ T10] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 86.837791][ T10] zd1211rw 1-1:1.14: phy3 [ 86.969883][ T29] audit: type=1400 audit(1775574512.522:92): avc: denied { read } for pid=2896 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 87.026474][ T10] usb 1-1: USB disconnect, device number 2 [ 87.046033][ T29] audit: type=1400 audit(1775574512.602:93): avc: denied { read open } for pid=3926 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=474 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.075225][ T29] audit: type=1400 audit(1775574512.622:94): avc: denied { getattr } for pid=3926 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=474 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.177236][ T29] audit: type=1400 audit(1775574512.732:95): avc: denied { add_name } for pid=3925 comm="dhcpcd-run-hook" name="resolv.conf.wlan1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.821576][ T28] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 87.979799][ T28] usb 1-1: config 1 has an invalid interface number: 203 but max is 3 [ 87.988160][ T28] usb 1-1: config 1 has an invalid interface number: 73 but max is 3 [ 87.996663][ T28] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 88.005386][ T28] usb 1-1: config 1 has an invalid interface number: 242 but max is 3 [ 88.013660][ T28] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 88.022384][ T28] usb 1-1: config 1 has an invalid interface number: 14 but max is 3 [ 88.030569][ T28] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 88.039316][ T28] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 88.049509][ T28] usb 1-1: config 1 has no interface number 0 [ 88.055692][ T28] usb 1-1: config 1 has no interface number 1 [ 88.061803][ T28] usb 1-1: config 1 has no interface number 2 [ 88.067886][ T28] usb 1-1: config 1 has no interface number 3 [ 88.074894][ T28] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x6 has an invalid bInterval 32, changing to 9 [ 88.086302][ T28] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x7 has invalid maxpacket 1024, setting to 64 [ 88.097511][ T28] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 88.108646][ T28] usb 1-1: config 1 interface 73 altsetting 129 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 88.120513][ T28] usb 1-1: config 1 interface 242 altsetting 112 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 88.131863][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 88.143580][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xD, skipping [ 88.154858][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 88.166043][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xB, skipping [ 88.177100][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 88.187980][ T28] usb 1-1: config 1 interface 242 altsetting 112 has an invalid descriptor for endpoint zero, skipping [ 88.199133][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 88.210632][ T28] usb 1-1: config 1 interface 14 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 88.223795][ T28] usb 1-1: config 1 interface 203 has no altsetting 0 [ 88.230688][ T28] usb 1-1: config 1 interface 73 has no altsetting 0 [ 88.237664][ T28] usb 1-1: config 1 interface 242 has no altsetting 0 [ 88.244665][ T28] usb 1-1: config 1 interface 14 has no altsetting 0 [ 88.253561][ T28] usb 1-1: New USB device found, idVendor=0586, idProduct=3410, bcdDevice=44.1d [ 88.262739][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.270780][ T28] usb 1-1: Product: syz [ 88.275066][ T28] usb 1-1: Manufacturer: syz [ 88.279812][ T28] usb 1-1: SerialNumber: syz [ 89.318540][ T28] usb 1-1: reset high-speed USB device number 3 using dummy_hcd [ 90.472841][ T28] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 90.487324][ T28] zd1211rw 1-1:1.203: phy4 [ 90.673988][ T28] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 2026/04/07 15:08:36 executed programs: 7 [ 91.518560][ T28] usb 1-1: reset high-speed USB device number 3 using dummy_hcd