Warning: Permanently added '[localhost]:51816' (ED25519) to the list of known hosts.
2026/01/02 06:48:47 parsed 1 programs
syzkaller login: [ 84.326235][ T5331] cgroup: Unknown subsys name 'net'
[ 84.411344][ T5331] cgroup: Unknown subsys name 'cpuset'
[ 84.418510][ T5331] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 86.194983][ T5331] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.684726][ T5346] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 91.843777][ T9] cfg80211: failed to load regulatory.db
[ 92.639549][ T4687] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 92.643229][ T4687] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 92.646605][ T4687] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 92.657081][ T4687] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 92.663812][ T4687] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.940839][ T5401] chnl_net:caif_netlink_parms(): no params data found
[ 97.012355][ T5401] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.015944][ T5401] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.019504][ T5401] bridge_slave_0: entered allmulticast mode
[ 97.023715][ T5401] bridge_slave_0: entered promiscuous mode
[ 97.030035][ T5401] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.033250][ T5401] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.036244][ T5401] bridge_slave_1: entered allmulticast mode
[ 97.040514][ T5401] bridge_slave_1: entered promiscuous mode
[ 97.066239][ T5401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 97.072890][ T5401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 97.097563][ T5401] team0: Port device team_slave_0 added
[ 97.102018][ T5401] team0: Port device team_slave_1 added
[ 97.129449][ T5401] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 97.132585][ T5401] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 97.144569][ T5401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 97.151474][ T5401] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 97.154348][ T5401] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 97.165374][ T5401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 97.205138][ T5401] hsr_slave_0: entered promiscuous mode
[ 97.208724][ T5401] hsr_slave_1: entered promiscuous mode
[ 97.365164][ T5401] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 97.374488][ T5401] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 97.380141][ T5401] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 97.388579][ T5401] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 97.414633][ T5401] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.417804][ T5401] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 97.421620][ T5401] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.424661][ T5401] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 97.481925][ T5401] 8021q: adding VLAN 0 to HW filter on device bond0
[ 97.497465][ T4248] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.502981][ T4248] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.511552][ T5401] 8021q: adding VLAN 0 to HW filter on device team0
[ 97.521003][ T4248] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.524045][ T4248] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 97.532472][ T3091] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.535672][ T3091] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 97.700549][ T5401] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 97.742984][ T5401] veth0_vlan: entered promiscuous mode
[ 97.751291][ T5401] veth1_vlan: entered promiscuous mode
[ 97.775828][ T5401] veth0_macvtap: entered promiscuous mode
[ 97.782546][ T5401] veth1_macvtap: entered promiscuous mode
[ 97.796847][ T5401] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 97.809517][ T5401] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 97.820269][ T3091] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.824072][ T3091] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.835273][ T3091] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.848501][ T3091] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 98.081258][ T4248] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.168228][ T4248] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.228598][ T4248] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.305056][ T4248] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.123809][ T3043] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 99.131421][ T3043] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 99.190254][ T3091] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 99.193542][ T3091] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/01/02 06:49:05 executed programs: 0
[ 99.749028][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 99.753007][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 99.756370][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 99.760420][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 99.763925][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 99.913779][ T5441] chnl_net:caif_netlink_parms(): no params data found
[ 99.980608][ T5441] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.984069][ T5441] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.987766][ T5441] bridge_slave_0: entered allmulticast mode
[ 99.991966][ T5441] bridge_slave_0: entered promiscuous mode
[ 99.996941][ T5441] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.001026][ T5441] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.005861][ T5441] bridge_slave_1: entered allmulticast mode
[ 100.010284][ T5441] bridge_slave_1: entered promiscuous mode
[ 100.035464][ T5441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.041582][ T5441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.065673][ T5441] team0: Port device team_slave_0 added
[ 100.070415][ T5441] team0: Port device team_slave_1 added
[ 100.091933][ T5441] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 100.094611][ T5441] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 100.106097][ T5441] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 100.112011][ T5441] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 100.114651][ T5441] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 100.125525][ T5441] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 100.163556][ T5441] hsr_slave_0: entered promiscuous mode
[ 100.166915][ T5441] hsr_slave_1: entered promiscuous mode
[ 100.170720][ T5441] debugfs: 'hsr0' already exists in 'hsr'
[ 100.173373][ T5441] Cannot create hsr debugfs directory
[ 100.714105][ T4248] bridge_slave_1: left allmulticast mode
[ 100.716835][ T4248] bridge_slave_1: left promiscuous mode
[ 100.738371][ T4248] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.758964][ T4248] bridge_slave_0: left allmulticast mode
[ 100.761781][ T4248] bridge_slave_0: left promiscuous mode
[ 100.766094][ T4248] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.119753][ T4248] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 101.125660][ T4248] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 101.131454][ T4248] bond0 (unregistering): Released all slaves
[ 101.217404][ T4248] hsr_slave_0: left promiscuous mode
[ 101.223734][ T4248] hsr_slave_1: left promiscuous mode
[ 101.226564][ T4248] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 101.237606][ T4248] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 101.248225][ T4248] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 101.251492][ T4248] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 101.276037][ T4248] veth1_macvtap: left promiscuous mode
[ 101.287860][ T4248] veth0_macvtap: left promiscuous mode
[ 101.290468][ T4248] veth1_vlan: left promiscuous mode
[ 101.292918][ T4248] veth0_vlan: left promiscuous mode
[ 101.774094][ T4248] team0 (unregistering): Port device team_slave_1 removed
[ 101.797955][ T4248] team0 (unregistering): Port device team_slave_0 removed
[ 101.820862][ T47] Bluetooth: hci0: command tx timeout
[ 102.589261][ T5441] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.599651][ T5441] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.620945][ T5441] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.658742][ T5441] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.988882][ T5441] 8021q: adding VLAN 0 to HW filter on device bond0
[ 103.014556][ T5441] 8021q: adding VLAN 0 to HW filter on device team0
[ 103.042433][ T54] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.045418][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 103.062722][ T54] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.065745][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 103.251602][ T5441] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 103.288138][ T5441] veth0_vlan: entered promiscuous mode
[ 103.295040][ T5441] veth1_vlan: entered promiscuous mode
[ 103.321542][ T5441] veth0_macvtap: entered promiscuous mode
[ 103.328639][ T5441] veth1_macvtap: entered promiscuous mode
[ 103.342193][ T5441] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.353209][ T5441] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.362596][ T54] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.376636][ T54] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.384932][ T54] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.401894][ T2656] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.442667][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.454142][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.473609][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.477066][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.777552][ T1349] usb 5-1: new full-speed USB device number 2 using dummy_hcd
[ 103.897536][ T47] Bluetooth: hci0: command tx timeout
[ 103.936321][ T1349] usb 5-1: New USB device found, idVendor=0fe9, idProduct=db55, bcdDevice=69.fb
[ 103.940294][ T1349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=201
[ 103.943579][ T1349] usb 5-1: Product: syz
[ 103.945484][ T1349] usb 5-1: Manufacturer: syz
[ 103.948285][ T1349] usb 5-1: SerialNumber: syz
[ 103.958324][ T1349] usb 5-1: config 0 descriptor??
[ 103.976556][ T1349] dvb-usb: found a 'DigitalNow DVB-T Dual USB' in warm state.
[ 103.989954][ T1349] dvb-usb: bulk message failed: -22 (2/0)
[ 104.004258][ T1349] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)
[ 104.019317][ T1349] dvb-usb: DigitalNow DVB-T Dual USB error while loading driver (-19)
[ 104.023551][ T1349] dvb_usb_cxusb 5-1:0.0: probe with driver dvb_usb_cxusb failed with error -22
[ 104.172386][ T5486] dvb-usb: found a 'DigitalNow DVB-T Dual USB' in warm state.
[ 104.175790][ T5486] dvb-usb: bulk message failed: -22 (2/0)
[ 104.179264][ T5486] FAULT_INJECTION: forcing a failure.
[ 104.179264][ T5486] name failslab, interval 1, probability 0, space 0, times 1
[ 104.184615][ T5486] CPU: 0 UID: 0 PID: 5486 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 104.184630][ T5486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 104.184636][ T5486] Call Trace:
[ 104.184642][ T5486]
[ 104.184646][ T5486] dump_stack_lvl+0xe8/0x150
[ 104.184752][ T5486] should_fail_ex+0x414/0x560
[ 104.184788][ T5486] should_failslab+0xa8/0x100
[ 104.184797][ T5486] __kmalloc_node_track_caller_noprof+0xe2/0x820
[ 104.184808][ T5486] ? kobject_set_name_vargs+0x61/0x110
[ 104.184840][ T5486] kvasprintf+0xdc/0x190
[ 104.184848][ T5486] ? __pfx_kvasprintf+0x10/0x10
[ 104.184858][ T5486] ? kvasprintf_const+0xe1/0x240
[ 104.184865][ T5486] kobject_set_name_vargs+0x61/0x110
[ 104.184873][ T5486] dev_set_name+0xd4/0x120
[ 104.184881][ T5486] ? __pfx___mutex_trylock_common+0x10/0x10
[ 104.184892][ T5486] ? __pfx_dev_set_name+0x10/0x10
[ 104.184905][ T5486] ? mutex_init_lockep+0xf9/0x130
[ 104.184917][ T5486] i2c_register_adapter+0x3fd/0x1150
[ 104.184961][ T5486] ? __pfx_i2c_register_adapter+0x10/0x10
[ 104.184970][ T5486] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 104.184981][ T5486] ? idr_alloc+0x89/0xd0
[ 104.184998][ T5486] dvb_usb_i2c_init+0x202/0x2f0
[ 104.185009][ T5486] ? __pfx_cxusb_bluebird_power_ctrl+0x10/0x10
[ 104.185023][ T5486] dvb_usb_device_init+0xf23/0x2580
[ 104.185049][ T5486] ? trace_rpm_return_int+0x83/0x1e0
[ 104.185062][ T5486] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 104.185074][ T5486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.185092][ T5486] cxusb_probe+0xff/0x700
[ 104.185104][ T5486] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 104.185119][ T5486] ? __pfx_cxusb_probe+0x10/0x10
[ 104.185129][ T5486] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.185144][ T5486] ? __pm_runtime_set_status+0x785/0xa50
[ 104.185162][ T5486] usb_probe_interface+0x668/0xc90
[ 104.185184][ T5486] ? __pfx_usb_probe_interface+0x10/0x10
[ 104.185193][ T5486] really_probe+0x26d/0xad0
[ 104.185208][ T5486] __driver_probe_device+0x18c/0x320
[ 104.185224][ T5486] driver_probe_device+0x4f/0x240
[ 104.185235][ T5486] __device_attach_driver+0x279/0x430
[ 104.185246][ T5486] bus_for_each_drv+0x251/0x2e0
[ 104.185258][ T5486] ? __pfx___device_attach_driver+0x10/0x10
[ 104.185267][ T5486] ? __pfx_bus_for_each_drv+0x10/0x10
[ 104.185279][ T5486] ? lockdep_hardirqs_on+0x7b/0x110
[ 104.185289][ T5486] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.185305][ T5486] __device_attach+0x2b8/0x430
[ 104.185320][ T5486] ? __pfx___device_attach+0x10/0x10
[ 104.185335][ T5486] ? usb_ifnum_to_if+0x262/0x2f0
[ 104.185351][ T5486] proc_ioctl+0x447/0x6c0
[ 104.185364][ T5486] proc_ioctl_default+0xbc/0x100
[ 104.185378][ T5486] ? __pfx_proc_ioctl_default+0x10/0x10
[ 104.185398][ T5486] usbdev_ioctl+0x1367/0x20b0
[ 104.185415][ T5486] ? __pfx_usbdev_ioctl+0x10/0x10
[ 104.185425][ T5486] ? ksys_write+0x1e1/0x250
[ 104.185442][ T5486] ? bpf_lsm_file_ioctl+0x9/0x20
[ 104.185453][ T5486] ? __pfx_usbdev_ioctl+0x10/0x10
[ 104.185477][ T5486] __se_sys_ioctl+0xfc/0x170
[ 104.185492][ T5486] do_syscall_64+0xec/0xf80
[ 104.185502][ T5486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.185510][ T5486] ? trace_irq_disable+0x37/0x100
[ 104.185523][ T5486] ? clear_bhb_loop+0x60/0xb0
[ 104.185542][ T5486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.185551][ T5486] RIP: 0033:0x7f297d78f7c9
[ 104.185562][ T5486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 104.185569][ T5486] RSP: 002b:00007ffef89f6238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.185582][ T5486] RAX: ffffffffffffffda RBX: 00007f297d9e5fa0 RCX: 00007f297d78f7c9
[ 104.185588][ T5486] RDX: 0000200000000200 RSI: 00000000c0105512 RDI: 0000000000000004
[ 104.185595][ T5486] RBP: 00007ffef89f6290 R08: 0000000000000000 R09: 0000000000000000
[ 104.185601][ T5486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.185607][ T5486] R13: 00007f297d9e5fa0 R14: 00007f297d9e5fa0 R15: 0000000000000003
[ 104.185623][ T5486]
[ 104.185673][ T5486] i2c-core: adapter 'DigitalNow DVB-T Dual USB': can't register device (-22)
[ 104.385387][ T5486] INFO: trying to register non-static key.
[ 104.387919][ T5486] The code is fine but needs lockdep annotation, or maybe
[ 104.391839][ T5486] you didn't initialize this object before use?
[ 104.394567][ T5486] turning off the locking correctness validator.
[ 104.397209][ T5486] CPU: 0 UID: 0 PID: 5486 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 104.397221][ T5486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 104.397234][ T5486] Call Trace:
[ 104.397241][ T5486]
[ 104.397246][ T5486] dump_stack_lvl+0xe8/0x150
[ 104.397262][ T5486] assign_lock_key+0x133/0x150
[ 104.397276][ T5486] register_lock_class+0xcc/0x2e0
[ 104.397286][ T5486] __lock_acquire+0xae/0x2cf0
[ 104.397295][ T5486] ? __irq_work_queue_local+0x1de/0x530
[ 104.397309][ T5486] ? __pfx___irq_work_queue_local+0x10/0x10
[ 104.397321][ T5486] ? console_unlock+0x13a/0x190
[ 104.397332][ T5486] ? preempt_schedule_thunk+0x16/0x30
[ 104.397343][ T5486] ? irq_work_queue+0xbc/0x140
[ 104.397357][ T5486] ? complete+0x28/0x1b0
[ 104.397368][ T5486] lock_acquire+0x107/0x340
[ 104.397377][ T5486] ? complete+0x28/0x1b0
[ 104.397388][ T5486] ? devres_release_all+0x1ca/0x230
[ 104.397397][ T5486] ? __pfx_i2c_adapter_dev_release+0x10/0x10
[ 104.397411][ T5486] ? __pfx_i2c_adapter_dev_release+0x10/0x10
[ 104.397422][ T5486] _raw_spin_lock_irqsave+0x40/0x60
[ 104.397435][ T5486] ? complete+0x28/0x1b0
[ 104.397445][ T5486] complete+0x28/0x1b0
[ 104.397454][ T5486] ? i2c_adapter_dev_release+0xd/0x20
[ 104.397466][ T5486] ? __pfx_i2c_adapter_dev_release+0x10/0x10
[ 104.397478][ T5486] device_release+0x9e/0x1d0
[ 104.397490][ T5486] kobject_put+0x228/0x570
[ 104.397502][ T5486] i2c_register_adapter+0x75f/0x1150
[ 104.397515][ T5486] ? __pfx_i2c_register_adapter+0x10/0x10
[ 104.397528][ T5486] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 104.397540][ T5486] ? idr_alloc+0x89/0xd0
[ 104.397555][ T5486] dvb_usb_i2c_init+0x202/0x2f0
[ 104.397565][ T5486] ? __pfx_cxusb_bluebird_power_ctrl+0x10/0x10
[ 104.397578][ T5486] dvb_usb_device_init+0xf23/0x2580
[ 104.397589][ T5486] ? trace_rpm_return_int+0x83/0x1e0
[ 104.397596][ T5486] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 104.397602][ T5486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.397611][ T5486] cxusb_probe+0xff/0x700
[ 104.397619][ T5486] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 104.397628][ T5486] ? __pfx_cxusb_probe+0x10/0x10
[ 104.397634][ T5486] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.397643][ T5486] ? __pm_runtime_set_status+0x785/0xa50
[ 104.397653][ T5486] usb_probe_interface+0x668/0xc90
[ 104.397661][ T5486] ? __pfx_usb_probe_interface+0x10/0x10
[ 104.397670][ T5486] really_probe+0x26d/0xad0
[ 104.397680][ T5486] __driver_probe_device+0x18c/0x320
[ 104.397694][ T5486] driver_probe_device+0x4f/0x240
[ 104.397703][ T5486] __device_attach_driver+0x279/0x430
[ 104.397714][ T5486] bus_for_each_drv+0x251/0x2e0
[ 104.397726][ T5486] ? __pfx___device_attach_driver+0x10/0x10
[ 104.397735][ T5486] ? __pfx_bus_for_each_drv+0x10/0x10
[ 104.397746][ T5486] ? lockdep_hardirqs_on+0x7b/0x110
[ 104.397755][ T5486] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.397766][ T5486] __device_attach+0x2b8/0x430
[ 104.397779][ T5486] ? __pfx___device_attach+0x10/0x10
[ 104.397791][ T5486] ? usb_ifnum_to_if+0x262/0x2f0
[ 104.397803][ T5486] proc_ioctl+0x447/0x6c0
[ 104.397813][ T5486] proc_ioctl_default+0xbc/0x100
[ 104.397826][ T5486] ? __pfx_proc_ioctl_default+0x10/0x10
[ 104.397840][ T5486] usbdev_ioctl+0x1367/0x20b0
[ 104.397853][ T5486] ? __pfx_usbdev_ioctl+0x10/0x10
[ 104.397863][ T5486] ? ksys_write+0x1e1/0x250
[ 104.397878][ T5486] ? bpf_lsm_file_ioctl+0x9/0x20
[ 104.397887][ T5486] ? __pfx_usbdev_ioctl+0x10/0x10
[ 104.397898][ T5486] __se_sys_ioctl+0xfc/0x170
[ 104.397910][ T5486] do_syscall_64+0xec/0xf80
[ 104.397920][ T5486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.397929][ T5486] ? trace_irq_disable+0x37/0x100
[ 104.397941][ T5486] ? clear_bhb_loop+0x60/0xb0
[ 104.397952][ T5486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.397962][ T5486] RIP: 0033:0x7f297d78f7c9
[ 104.397972][ T5486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 104.397981][ T5486] RSP: 002b:00007ffef89f6238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.397993][ T5486] RAX: ffffffffffffffda RBX: 00007f297d9e5fa0 RCX: 00007f297d78f7c9
[ 104.397999][ T5486] RDX: 0000200000000200 RSI: 00000000c0105512 RDI: 0000000000000004
[ 104.398006][ T5486] RBP: 00007ffef89f6290 R08: 0000000000000000 R09: 0000000000000000
[ 104.398012][ T5486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.398018][ T5486] R13: 00007f297d9e5fa0 R14: 00007f297d9e5fa0 R15: 0000000000000003
[ 104.398029][ T5486]
[ 104.398044][ T5486] BUG: unable to handle page fault for address: fffffffffffffff8
[ 104.588326][ T5486] #PF: supervisor read access in kernel mode
[ 104.590953][ T5486] #PF: error_code(0x0000) - not-present page
[ 104.593565][ T5486] PGD dd3f067 P4D dd3f067 PUD dd41067 PMD 0
[ 104.596209][ T5486] Oops: Oops: 0000 [#1] SMP KASAN NOPTI
[ 104.598549][ T5486] CPU: 0 UID: 0 PID: 5486 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 104.602453][ T5486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 104.607243][ T5486] RIP: 0010:complete+0x99/0x1b0
[ 104.609403][ T5486] Code: 89 e7 e8 8a ab 8d 00 4d 8b 3c 24 4d 39 e7 0f 84 d4 00 00 00 49 8d 7f f8 48 89 f8 48 c1 e8 03 80 3c 28 00 74 05 e8 67 ab 8d 00 <49> 8b 7f f8 be 03 00 00 00 31 d2 e8 b7 60 f6 ff 4c 89 ff e8 df 51
[ 104.617750][ T5486] RSP: 0018:ffffc900083cf3f8 EFLAGS: 00010046
[ 104.620350][ T5486] RAX: 1fffffffffffffff RBX: ffff888040481638 RCX: dffffc0000000000
[ 104.623693][ T5486] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffffffffffffff8
[ 104.627101][ T5486] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 104.630497][ T5486] R10: dffffc0000000000 R11: fffff52001079e6c R12: ffff888040481678
[ 104.633916][ T5486] R13: 0000000000000001 R14: 0000000000000286 R15: 0000000000000000
[ 104.637311][ T5486] FS: 00005555621b9500(0000) GS:ffff88808d416000(0000) knlGS:0000000000000000
[ 104.641111][ T5486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.643967][ T5486] CR2: fffffffffffffff8 CR3: 000000001a1ba000 CR4: 0000000000352ef0
[ 104.647423][ T5486] Call Trace:
[ 104.648866][ T5486]
[ 104.650161][ T5486] ? i2c_adapter_dev_release+0xd/0x20
[ 104.652533][ T5486] ? __pfx_i2c_adapter_dev_release+0x10/0x10
[ 104.655111][ T5486] device_release+0x9e/0x1d0
[ 104.657102][ T5486] kobject_put+0x228/0x570
[ 104.659026][ T5486] i2c_register_adapter+0x75f/0x1150
[ 104.661330][ T5486] ? __pfx_i2c_register_adapter+0x10/0x10
[ 104.663704][ T5486] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 104.666168][ T5486] ? idr_alloc+0x89/0xd0
[ 104.667970][ T5486] dvb_usb_i2c_init+0x202/0x2f0
[ 104.669995][ T5486] ? __pfx_cxusb_bluebird_power_ctrl+0x10/0x10
[ 104.672594][ T5486] dvb_usb_device_init+0xf23/0x2580
[ 104.674858][ T5486] ? trace_rpm_return_int+0x83/0x1e0
[ 104.677138][ T5486] ? __pfx_dvb_usb_device_init+0x10/0x10
[ 104.679528][ T5486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 104.681850][ T5486] cxusb_probe+0xff/0x700
[ 104.683700][ T5486] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 104.686228][ T5486] ? __pfx_cxusb_probe+0x10/0x10
[ 104.688415][ T5486] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.690947][ T5486] ? __pm_runtime_set_status+0x785/0xa50
[ 104.693384][ T5486] usb_probe_interface+0x668/0xc90
[ 104.695620][ T5486] ? __pfx_usb_probe_interface+0x10/0x10
[ 104.698008][ T5486] really_probe+0x26d/0xad0
[ 104.700025][ T5486] __driver_probe_device+0x18c/0x320
[ 104.702263][ T5486] driver_probe_device+0x4f/0x240
[ 104.704449][ T5486] __device_attach_driver+0x279/0x430
[ 104.706745][ T5486] bus_for_each_drv+0x251/0x2e0
[ 104.708818][ T5486] ? __pfx___device_attach_driver+0x10/0x10
[ 104.711366][ T5486] ? __pfx_bus_for_each_drv+0x10/0x10
[ 104.713619][ T5486] ? lockdep_hardirqs_on+0x7b/0x110
[ 104.715899][ T5486] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.718395][ T5486] __device_attach+0x2b8/0x430
[ 104.720459][ T5486] ? __pfx___device_attach+0x10/0x10
[ 104.722661][ T5486] ? usb_ifnum_to_if+0x262/0x2f0
[ 104.724722][ T5486] proc_ioctl+0x447/0x6c0
[ 104.726513][ T5486] proc_ioctl_default+0xbc/0x100
[ 104.728481][ T5486] ? __pfx_proc_ioctl_default+0x10/0x10
[ 104.730722][ T5486] usbdev_ioctl+0x1367/0x20b0
[ 104.732768][ T5486] ? __pfx_usbdev_ioctl+0x10/0x10
[ 104.734951][ T5486] ? ksys_write+0x1e1/0x250
[ 104.736950][ T5486] ? bpf_lsm_file_ioctl+0x9/0x20
[ 104.739138][ T5486] ? __pfx_usbdev_ioctl+0x10/0x10
[ 104.741303][ T5486] __se_sys_ioctl+0xfc/0x170
[ 104.743340][ T5486] do_syscall_64+0xec/0xf80
[ 104.745273][ T5486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.747870][ T5486] ? trace_irq_disable+0x37/0x100
[ 104.749963][ T5486] ? clear_bhb_loop+0x60/0xb0
[ 104.751984][ T5486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.754592][ T5486] RIP: 0033:0x7f297d78f7c9
[ 104.756653][ T5486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 104.764901][ T5486] RSP: 002b:00007ffef89f6238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.768519][ T5486] RAX: ffffffffffffffda RBX: 00007f297d9e5fa0 RCX: 00007f297d78f7c9
[ 104.772426][ T5486] RDX: 0000200000000200 RSI: 00000000c0105512 RDI: 0000000000000004
[ 104.776790][ T5486] RBP: 00007ffef89f6290 R08: 0000000000000000 R09: 0000000000000000
[ 104.780100][ T5486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.783483][ T5486] R13: 00007f297d9e5fa0 R14: 00007f297d9e5fa0 R15: 0000000000000003
[ 104.786853][ T5486]
[ 104.788260][ T5486] Modules linked in:
[ 104.790004][ T5486] CR2: fffffffffffffff8
[ 104.791889][ T5486] ---[ end trace 0000000000000000 ]---
[ 104.794184][ T5486] RIP: 0010:complete+0x99/0x1b0
[ 104.796318][ T5486] Code: 89 e7 e8 8a ab 8d 00 4d 8b 3c 24 4d 39 e7 0f 84 d4 00 00 00 49 8d 7f f8 48 89 f8 48 c1 e8 03 80 3c 28 00 74 05 e8 67 ab 8d 00 <49> 8b 7f f8 be 03 00 00 00 31 d2 e8 b7 60 f6 ff 4c 89 ff e8 df 51
[ 104.804644][ T5486] RSP: 0018:ffffc900083cf3f8 EFLAGS: 00010046
[ 104.807290][ T5486] RAX: 1fffffffffffffff RBX: ffff888040481638 RCX: dffffc0000000000
[ 104.810690][ T5486] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffffffffffffff8
[ 104.814110][ T5486] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 104.817654][ T5486] R10: dffffc0000000000 R11: fffff52001079e6c R12: ffff888040481678
[ 104.821086][ T5486] R13: 0000000000000001 R14: 0000000000000286 R15: 0000000000000000
[ 104.824525][ T5486] FS: 00005555621b9500(0000) GS:ffff88808d416000(0000) knlGS:0000000000000000
[ 104.828399][ T5486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.831179][ T5486] CR2: fffffffffffffff8 CR3: 000000001a1ba000 CR4: 0000000000352ef0
[ 104.834591][ T5486] Kernel panic - not syncing: Fatal exception
[ 104.837508][ T5486] Kernel Offset: disabled
[ 104.839380][ T5486] Rebooting in 86400 seconds..
VM DIAGNOSIS:
06:49:09 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000006e RBX=000000000000006e RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc900083cec30
R8 =ffff888033c98237 R9 =1ffff11006793046 R10=dffffc0000000000 R11=ffffffff851bb2e0
R12=dffffc0000000000 R13=ffffffff998fea1d R14=ffffffff99c136a0 R15=0000000000000000
RIP=ffffffff851bb35c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00005555621b9500 ffffffff 00c00000
GS =0000 ffff88808d416000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b30c63fff CR3=000000001a1ba000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000001000000 Opmask01=0000000001000001 Opmask02=00000000ffffffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef89f6510 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f297d815050
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f297d81505d
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f297d815057
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f297d81506b
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f297d8150f1
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f297d8151cf
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000048
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000048
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000