Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. 2026/06/25 20:10:16 ignoring optional flag "type"="gce" 2026/06/25 20:10:17 parsed 1 programs [ 77.859795][ T29] audit: type=1400 audit(1782418217.318:104): avc: denied { unlink } for pid=3475 comm="syz-executor" name="swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/06/25 20:10:17 executed programs: 0 [ 77.946093][ T3475] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.527278][ T29] audit: type=1400 audit(1782418231.978:105): avc: denied { write } for pid=3930 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 [ 92.553528][ T29] audit: type=1400 audit(1782418231.978:106): avc: denied { ioctl } for pid=3930 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 [ 92.787862][ T11] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 92.950114][ T11] usb 1-1: config 1 has an invalid interface number: 203 but max is 3 [ 92.959504][ T11] usb 1-1: config 1 has an invalid interface number: 73 but max is 3 [ 92.968678][ T11] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 92.977555][ T11] usb 1-1: config 1 has an invalid interface number: 242 but max is 3 [ 92.986461][ T11] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 92.995358][ T11] usb 1-1: config 1 has an invalid interface number: 14 but max is 3 [ 93.004040][ T11] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 93.013449][ T11] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.024101][ T11] usb 1-1: config 1 has no interface number 0 [ 93.030369][ T11] usb 1-1: config 1 has no interface number 1 [ 93.036680][ T11] usb 1-1: config 1 has no interface number 2 [ 93.042850][ T11] usb 1-1: config 1 has no interface number 3 [ 93.049313][ T11] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x6 has an invalid bInterval 32, changing to 9 [ 93.061222][ T11] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x7 has invalid maxpacket 1024, setting to 64 [ 93.073252][ T11] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 93.085345][ T11] usb 1-1: config 1 interface 73 altsetting 129 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 93.096696][ T11] usb 1-1: config 1 interface 242 altsetting 112 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 93.108973][ T11] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 93.120803][ T11] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xD, skipping [ 93.132005][ T11] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 93.143267][ T11] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xB, skipping [ 93.154235][ T11] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 93.165817][ T11] usb 1-1: config 1 interface 242 altsetting 112 has an invalid descriptor for endpoint zero, skipping [ 93.176939][ T11] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 93.188252][ T11] usb 1-1: config 1 interface 14 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 93.202436][ T11] usb 1-1: config 1 interface 203 has no altsetting 0 [ 93.210410][ T11] usb 1-1: config 1 interface 73 has no altsetting 0 [ 93.217842][ T11] usb 1-1: config 1 interface 242 has no altsetting 0 [ 93.224835][ T11] usb 1-1: config 1 interface 14 has no altsetting 0 [ 93.234352][ T11] usb 1-1: New USB device found, idVendor=0586, idProduct=3410, bcdDevice=44.1d [ 93.243681][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.251877][ T11] usb 1-1: Product: syz [ 93.256342][ T11] usb 1-1: Manufacturer: syz [ 93.261042][ T11] usb 1-1: SerialNumber: syz 2026/06/25 20:10:33 executed programs: 1 [ 94.328163][ T11] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 95.527419][ T11] zd1211rw 1-1:1.203: phy0 [ 95.702831][ T11] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 [ 96.538687][ T11] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 97.725666][ T11] zd1211rw 1-1:1.73: phy1 [ 97.910670][ T11] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 [ 97.917526][ T11] [ 97.919990][ T11] ============================================ [ 97.927163][ T11] WARNING: possible recursive locking detected [ 97.934158][ T11] syzkaller #0 Not tainted [ 97.938701][ T11] -------------------------------------------- [ 97.945074][ T11] kworker/0:1/11 is trying to acquire lock: [ 97.951344][ T11] ffff88811c1e5e00 (&chip->mutex){+.+.}-{4:4}, at: zd_chip_disable_rxtx+0x1f/0x50 [ 97.961105][ T11] [ 97.961105][ T11] but task is already holding lock: [ 97.968851][ T11] ffff88811c24de00 (&chip->mutex){+.+.}-{4:4}, at: pre_reset+0x20b/0x280 [ 97.977671][ T11] [ 97.977671][ T11] other info that might help us debug this: [ 97.986503][ T11] Possible unsafe locking scenario: [ 97.986503][ T11] [ 97.994223][ T11] CPU0 [ 97.998219][ T11] ---- [ 98.001793][ T11] lock(&chip->mutex); [ 98.005984][ T11] lock(&chip->mutex); [ 98.010305][ T11] [ 98.010305][ T11] *** DEADLOCK *** [ 98.010305][ T11] [ 98.018811][ T11] May be due to missing lock nesting notation [ 98.018811][ T11] [ 98.027329][ T11] 6 locks held by kworker/0:1/11: [ 98.032382][ T11] #0: ffff888103aa7d40 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940 [ 98.043458][ T11] #1: ffffc900000bfd18 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x988/0x1940 [ 98.056150][ T11] #2: ffff88810ab5b1d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x1bd/0x4af0 [ 98.065599][ T11] #3: ffff88811b6871d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 98.075408][ T11] #4: ffff88811bf7b1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 98.084902][ T11] #5: ffff88811c24de00 (&chip->mutex){+.+.}-{4:4}, at: pre_reset+0x20b/0x280 [ 98.094215][ T11] [ 98.094215][ T11] stack backtrace: [ 98.101846][ T11] CPU: 0 UID: 0 PID: 11 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(lazy) [ 98.101877][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 98.101898][ T11] Workqueue: usb_hub_wq hub_event [ 98.101935][ T11] Call Trace: [ 98.101948][ T11] [ 98.101957][ T11] dump_stack_lvl+0x100/0x190 [ 98.101992][ T11] print_deadlock_bug.cold+0xbd/0xca [ 98.102017][ T11] __lock_acquire+0x1256/0x1a40 [ 98.102080][ T11] lock_acquire+0x1b9/0x370 [ 98.102120][ T11] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.102169][ T11] ? __pfx___might_resched+0x10/0x10 [ 98.102199][ T11] __mutex_lock+0x1a4/0x1bd0 [ 98.102233][ T11] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.102268][ T11] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.102303][ T11] ? __mutex_lock+0x26d/0x1bd0 [ 98.102330][ T11] ? pre_reset+0x20b/0x280 [ 98.102359][ T11] ? __pfx___mutex_lock+0x10/0x10 [ 98.102386][ T11] ? rcu_is_watching+0x12/0xc0 [ 98.102425][ T11] ? do_raw_spin_lock+0x128/0x260 [ 98.102471][ T11] ? zd_chip_disable_rxtx+0x1f/0x50 [ 98.102506][ T11] zd_chip_disable_rxtx+0x1f/0x50 [ 98.102542][ T11] zd_op_stop+0x6b/0x1a0 [ 98.102578][ T11] pre_reset+0x191/0x280 [ 98.102613][ T11] usb_reset_device+0x3f1/0xaa0 [ 98.102636][ T11] ? __pfx_pre_reset+0x10/0x10 [ 98.102669][ T11] probe+0x118/0x5d0 [ 98.102696][ T11] usb_probe_interface+0x303/0x8f0 [ 98.102729][ T11] ? __pfx_usb_probe_interface+0x10/0x10 [ 98.102760][ T11] really_probe+0x241/0xa60 [ 98.102785][ T11] __driver_probe_device+0x20e/0x450 [ 98.102809][ T11] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 98.102849][ T11] driver_probe_device+0x4a/0x140 [ 98.102873][ T11] __device_attach_driver+0x1df/0x320 [ 98.102898][ T11] ? __pfx___device_attach_driver+0x10/0x10 [ 98.102922][ T11] bus_for_each_drv+0x159/0x1e0 [ 98.102956][ T11] ? __pfx_bus_for_each_drv+0x10/0x10 [ 98.102991][ T11] ? lockdep_hardirqs_on+0x78/0x100 [ 98.103018][ T11] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 98.103044][ T11] __device_attach+0x1e4/0x4d0 [ 98.103067][ T11] ? __pfx___device_attach+0x10/0x10 [ 98.103092][ T11] ? do_raw_spin_unlock+0x145/0x1e0 [ 98.103137][ T11] device_initial_probe+0xaf/0xd0 [ 98.103181][ T11] bus_probe_device+0x64/0x160 [ 98.103235][ T11] device_add+0x121d/0x1970 [ 98.103276][ T11] ? __pfx_device_add+0x10/0x10 [ 98.103304][ T11] ? usb_cache_string+0xd6/0x100 [ 98.103328][ T11] ? kfree+0x20c/0x650 [ 98.103356][ T11] ? create_intf_ep_devs.isra.0+0x19f/0x200 [ 98.103383][ T11] usb_set_configuration+0xd97/0x1c60 [ 98.103418][ T11] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 98.103457][ T11] usb_generic_driver_probe+0xa1/0xe0 [ 98.103495][ T11] usb_probe_device+0xef/0x400 [ 98.103521][ T11] ? __pfx_usb_probe_device+0x10/0x10 [ 98.103549][ T11] really_probe+0x241/0xa60 [ 98.103573][ T11] __driver_probe_device+0x20e/0x450 [ 98.103602][ T11] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 98.103642][ T11] driver_probe_device+0x4a/0x140 [ 98.103666][ T11] __device_attach_driver+0x1df/0x320 [ 98.103691][ T11] ? __pfx___device_attach_driver+0x10/0x10 [ 98.103715][ T11] bus_for_each_drv+0x159/0x1e0 [ 98.103749][ T11] ? __pfx_bus_for_each_drv+0x10/0x10 [ 98.103783][ T11] ? lockdep_hardirqs_on+0x78/0x100 [ 98.103810][ T11] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 98.103835][ T11] __device_attach+0x1e4/0x4d0 [ 98.103859][ T11] ? __pfx___device_attach+0x10/0x10 [ 98.103884][ T11] ? do_raw_spin_unlock+0x145/0x1e0 [ 98.103921][ T11] device_initial_probe+0xaf/0xd0 [ 98.103946][ T11] bus_probe_device+0x64/0x160 [ 98.103983][ T11] device_add+0x121d/0x1970 [ 98.104011][ T11] ? __pfx_device_add+0x10/0x10 [ 98.104039][ T11] ? add_device_randomness+0xc9/0x110 [ 98.104077][ T11] usb_new_device.cold+0x685/0x115c [ 98.104112][ T11] ? _mutex_trylock_nest_lock+0x271/0x310 [ 98.104140][ T11] ? do_raw_spin_lock+0x128/0x260 [ 98.104195][ T11] ? __pfx_usb_new_device+0x10/0x10 [ 98.104222][ T11] ? mark_held_locks+0x40/0x70 [ 98.104252][ T11] hub_event+0x314d/0x4af0 [ 98.104312][ T11] ? __pfx_hub_event+0x10/0x10 [ 98.104351][ T11] ? debug_object_deactivate+0x2e4/0x3b0 [ 98.104392][ T11] ? rcu_is_watching+0x12/0xc0 [ 98.104431][ T11] process_one_work+0xa23/0x1940 [ 98.104465][ T11] ? __pfx_process_one_work+0x10/0x10 [ 98.104498][ T11] ? __pfx_hub_event+0x10/0x10 [ 98.104524][ T11] worker_thread+0x5ef/0xe50 [ 98.104555][ T11] ? __pfx_worker_thread+0x10/0x10 [ 98.104584][ T11] ? kthread+0x13a/0x450 [ 98.104613][ T11] ? __pfx_worker_thread+0x10/0x10 [ 98.104640][ T11] kthread+0x370/0x450 [ 98.104665][ T11] ? __pfx_kthread+0x10/0x10 [ 98.104690][ T11] ret_from_fork+0x69a/0xc80 [ 98.104724][ T11] ? __pfx_ret_from_fork+0x10/0x10 [ 98.104757][ T11] ? __switch_to+0x7f6/0x10e0 [ 98.104780][ T11] ? __switch_to_asm+0x39/0x70 [ 98.104800][ T11] ? __pfx_kthread+0x10/0x10 [ 98.104825][ T11] ret_from_fork_asm+0x1a/0x30 [ 98.104851][ T11] [ 98.634900][ T11] zd1211rw 1-1:1.73: error ioread32(CR_REG1): -11 [ 98.977281][ T11] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 100.133734][ T11] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 100.151118][ T11] zd1211rw 1-1:1.242: phy2 [ 100.334948][ T11] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 [ 100.342574][ T11] zd1211rw 1-1:1.73: error ioread32(CR_REG1): -11 [ 100.349319][ T11] zd1211rw 1-1:1.242: error ioread32(CR_REG1): -11 2026/06/25 20:10:40 executed programs: 4 [ 101.177314][ T11] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 102.333579][ T11] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 102.351002][ T11] zd1211rw 1-1:1.14: phy3 [ 102.395715][ T29] audit: type=1400 audit(1782418241.848:107): avc: denied { read } for pid=2898 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 102.534335][ T28] usb 1-1: USB disconnect, device number 2 [ 102.554711][ T29] audit: type=1400 audit(1782418242.008:108): avc: denied { read } for pid=3954 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=473 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.579335][ T29] audit: type=1400 audit(1782418242.008:109): avc: denied { read open } for pid=3954 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=473 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.608254][ T29] audit: type=1400 audit(1782418242.008:110): avc: denied { getattr } for pid=3954 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=473 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.780567][ T29] audit: type=1400 audit(1782418242.238:111): avc: denied { write } for pid=3953 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=472 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.804702][ T29] audit: type=1400 audit(1782418242.238:112): avc: denied { add_name } for pid=3953 comm="dhcpcd-run-hook" name="resolv.conf.wlan2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.877160][ T29] audit: type=1400 audit(1782418242.328:113): avc: denied { write } for pid=3964 comm="rm" name="hook-state" dev="tmpfs" ino=472 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 102.899556][ T29] audit: type=1400 audit(1782418242.338:114): avc: denied { remove_name } for pid=3964 comm="rm" name="resolv.conf.wlan2.link" dev="tmpfs" ino=532 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 103.138687][ T29] audit: type=1400 audit(1782418242.598:115): avc: denied { write } for pid=3966 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=472 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 103.205861][ T29] audit: type=1400 audit(1782418242.658:116): avc: denied { write } for pid=3979 comm="rm" name="hook-state" dev="tmpfs" ino=472 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 103.417299][ T28] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 103.568850][ T28] usb 1-1: config 1 has an invalid interface number: 203 but max is 3 [ 103.577161][ T28] usb 1-1: config 1 has an invalid interface number: 73 but max is 3 [ 103.585294][ T28] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 103.594081][ T28] usb 1-1: config 1 has an invalid interface number: 242 but max is 3 [ 103.602515][ T28] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 103.612020][ T28] usb 1-1: config 1 has an invalid interface number: 14 but max is 3 [ 103.620280][ T28] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 103.629268][ T28] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.639599][ T28] usb 1-1: config 1 has no interface number 0 [ 103.645949][ T28] usb 1-1: config 1 has no interface number 1 [ 103.652256][ T28] usb 1-1: config 1 has no interface number 2 [ 103.659061][ T28] usb 1-1: config 1 has no interface number 3 [ 103.665241][ T28] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x6 has an invalid bInterval 32, changing to 9 [ 103.676931][ T28] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x7 has invalid maxpacket 1024, setting to 64 [ 103.688524][ T28] usb 1-1: config 1 interface 203 altsetting 254 endpoint 0x8 has invalid maxpacket 512, setting to 64 [ 103.699848][ T28] usb 1-1: config 1 interface 73 altsetting 129 endpoint 0xB has invalid maxpacket 512, setting to 64 [ 103.711310][ T28] usb 1-1: config 1 interface 242 altsetting 112 endpoint 0xF has invalid maxpacket 1024, setting to 64 [ 103.723219][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 103.734146][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xD, skipping [ 103.745722][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 103.756746][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0xB, skipping [ 103.767953][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x9, skipping [ 103.779941][ T28] usb 1-1: config 1 interface 242 altsetting 112 has an invalid descriptor for endpoint zero, skipping [ 103.791715][ T28] usb 1-1: config 1 interface 242 altsetting 112 has a duplicate endpoint with address 0x4, skipping [ 103.802861][ T28] usb 1-1: config 1 interface 14 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 103.816479][ T28] usb 1-1: config 1 interface 203 has no altsetting 0 [ 103.823603][ T28] usb 1-1: config 1 interface 73 has no altsetting 0 [ 103.830636][ T28] usb 1-1: config 1 interface 242 has no altsetting 0 [ 103.838077][ T28] usb 1-1: config 1 interface 14 has no altsetting 0 [ 103.846935][ T28] usb 1-1: New USB device found, idVendor=0586, idProduct=3410, bcdDevice=44.1d [ 103.856274][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.864914][ T28] usb 1-1: Product: syz [ 103.869160][ T28] usb 1-1: Manufacturer: syz [ 103.873914][ T28] usb 1-1: SerialNumber: syz [ 104.907297][ T28] usb 1-1: reset high-speed USB device number 3 using dummy_hcd [ 106.062854][ T28] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 106.080093][ T28] zd1211rw 1-1:1.203: phy4 [ 106.266002][ T28] zd1211rw 1-1:1.203: error ioread32(CR_REG1): -11 2026/06/25 20:10:46 executed programs: 7 [ 107.097274][ T28] usb 1-1: reset high-speed USB device number 3 using dummy_hcd