Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts.
2025/05/01 10:07:33 ignoring optional flag "sandboxArg"="0"
2025/05/01 10:07:34 parsed 1 programs
[ 141.559192][ T5847] cgroup: Unknown subsys name 'net'
[ 141.689660][ T5847] cgroup: Unknown subsys name 'cpuset'
[ 141.699407][ T5847] cgroup: Unknown subsys name 'rlimit'
[ 143.468517][ T5847] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 146.328078][ T5854] 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.
[ 147.199617][ T5867] chnl_net:caif_netlink_parms(): no params data found
[ 147.330813][ T5867] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.340318][ T5867] bridge0: port 1(bridge_slave_0) entered disabled state
[ 147.349062][ T5867] bridge_slave_0: entered allmulticast mode
[ 147.357592][ T5867] bridge_slave_0: entered promiscuous mode
[ 147.373757][ T5867] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.381544][ T5867] bridge0: port 2(bridge_slave_1) entered disabled state
[ 147.389207][ T5867] bridge_slave_1: entered allmulticast mode
[ 147.397597][ T5867] bridge_slave_1: entered promiscuous mode
[ 147.434385][ T5867] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 147.447849][ T5867] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 147.487419][ T5867] team0: Port device team_slave_0 added
[ 147.497808][ T5867] team0: Port device team_slave_1 added
[ 147.531135][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 147.538168][ T5867] 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 1560 would solve the problem.
[ 147.564985][ T5867] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 147.577872][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 147.584864][ T5867] 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 1560 would solve the problem.
[ 147.610832][ T5867] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 147.659251][ T5867] hsr_slave_0: entered promiscuous mode
[ 147.666272][ T5867] hsr_slave_1: entered promiscuous mode
[ 147.831405][ T5867] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 147.844222][ T5867] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 147.855520][ T5867] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 147.866969][ T5867] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 147.897896][ T5867] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.905154][ T5867] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.912867][ T5867] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.920078][ T5867] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 147.987737][ T5867] 8021q: adding VLAN 0 to HW filter on device bond0
[ 148.008286][ T53] bridge0: port 1(bridge_slave_0) entered disabled state
[ 148.016795][ T53] bridge0: port 2(bridge_slave_1) entered disabled state
[ 148.035839][ T5867] 8021q: adding VLAN 0 to HW filter on device team0
[ 148.051637][ T53] bridge0: port 1(bridge_slave_0) entered blocking state
[ 148.058842][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 148.073381][ T81] bridge0: port 2(bridge_slave_1) entered blocking state
[ 148.080561][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 148.271080][ T5867] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 148.315954][ T5867] veth0_vlan: entered promiscuous mode
[ 148.328035][ T5867] veth1_vlan: entered promiscuous mode
[ 148.359377][ T5867] veth0_macvtap: entered promiscuous mode
[ 148.369151][ T5867] veth1_macvtap: entered promiscuous mode
[ 148.388978][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 148.402650][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 148.416663][ T5867] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.425977][ T5867] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.434716][ T5867] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.444222][ T5867] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.584693][ T81] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.657659][ T81] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.710134][ T81] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 148.790791][ T81] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 149.401248][ T5897] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 149.409814][ T5897] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 149.419028][ T5897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 149.428098][ T5897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 149.439014][ T5897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 150.713610][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.727877][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 150.760611][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.770286][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 151.002933][ T81] bridge_slave_1: left allmulticast mode
[ 151.012746][ T81] bridge_slave_1: left promiscuous mode
[ 151.022622][ T81] bridge0: port 2(bridge_slave_1) entered disabled state
[ 151.036053][ T81] bridge_slave_0: left allmulticast mode
[ 151.041733][ T81] bridge_slave_0: left promiscuous mode
[ 151.049365][ T81] bridge0: port 1(bridge_slave_0) entered disabled state
[ 151.296952][ T81] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 151.308429][ T81] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 151.319191][ T81] bond0 (unregistering): Released all slaves
[ 151.441316][ T81] hsr_slave_0: left promiscuous mode
[ 151.448460][ T81] hsr_slave_1: left promiscuous mode
[ 151.454669][ T81] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 151.466029][ T81] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 151.474482][ T81] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 151.483205][ T81] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 151.507767][ T81] veth1_macvtap: left promiscuous mode
[ 151.513497][ T81] veth0_macvtap: left promiscuous mode
[ 151.520033][ T81] veth1_vlan: left promiscuous mode
[ 151.526786][ T81] veth0_vlan: left promiscuous mode
[ 151.961927][ T81] team0 (unregistering): Port device team_slave_1 removed
[ 151.991750][ T81] team0 (unregistering): Port device team_slave_0 removed
2025/05/01 10:07:50 executed programs: 0
[ 153.685816][ T5897] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 153.696789][ T5897] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 153.705431][ T5897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 153.730615][ T5897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 153.739288][ T5897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 154.314356][ T5966] chnl_net:caif_netlink_parms(): no params data found
[ 154.570585][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state
[ 154.577888][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 154.585021][ T5966] bridge_slave_0: entered allmulticast mode
[ 154.593228][ T5966] bridge_slave_0: entered promiscuous mode
[ 154.601645][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state
[ 154.609041][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 154.616238][ T5966] bridge_slave_1: entered allmulticast mode
[ 154.623487][ T5966] bridge_slave_1: entered promiscuous mode
[ 154.671154][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 154.693530][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 154.749765][ T5966] team0: Port device team_slave_0 added
[ 154.759086][ T5966] team0: Port device team_slave_1 added
[ 154.824187][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 154.832920][ T5966] 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 1560 would solve the problem.
[ 154.860892][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 154.876680][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 154.883665][ T5966] 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 1560 would solve the problem.
[ 154.911825][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 155.034263][ T5966] hsr_slave_0: entered promiscuous mode
[ 155.041654][ T5966] hsr_slave_1: entered promiscuous mode
[ 155.688011][ T5966] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 155.701277][ T5966] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 155.714517][ T5966] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 155.727713][ T5966] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 155.806024][ T5139] Bluetooth: hci0: command tx timeout
[ 155.856068][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0
[ 155.883568][ T5966] 8021q: adding VLAN 0 to HW filter on device team0
[ 155.900952][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 155.908180][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 155.927289][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 155.934651][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 156.197051][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 156.260235][ T5966] veth0_vlan: entered promiscuous mode
[ 156.274414][ T5966] veth1_vlan: entered promiscuous mode
[ 156.312709][ T5966] veth0_macvtap: entered promiscuous mode
[ 156.323687][ T5966] veth1_macvtap: entered promiscuous mode
[ 156.349995][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 156.368656][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 156.383076][ T5966] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.394157][ T5966] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.403251][ T5966] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.413026][ T5966] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 156.516325][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 156.524210][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 156.574157][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 156.583276][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 156.688911][ T6036] FAULT_INJECTION: forcing a failure.
[ 156.688911][ T6036] name failslab, interval 1, probability 0, space 0, times 1
[ 156.702080][ T6036] CPU: 1 UID: 0 PID: 6036 Comm: syz.0.16 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 156.702117][ T6036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 156.702138][ T6036] Call Trace:
[ 156.702148][ T6036]
[ 156.702163][ T6036] dump_stack_lvl+0x16c/0x1f0
[ 156.702210][ T6036] should_fail_ex+0x512/0x640
[ 156.702251][ T6036] ? __kmalloc_cache_noprof+0x57/0x3e0
[ 156.702303][ T6036] ? __pfx_dvb_frontend_thread+0x10/0x10
[ 156.702343][ T6036] should_failslab+0xc2/0x120
[ 156.702378][ T6036] __kmalloc_cache_noprof+0x6a/0x3e0
[ 156.702425][ T6036] ? lockdep_init_map_type+0x5c/0x280
[ 156.702463][ T6036] ? __kthread_create_on_node+0xce/0x3f0
[ 156.702526][ T6036] ? __pfx_dvb_frontend_thread+0x10/0x10
[ 156.702574][ T6036] __kthread_create_on_node+0xce/0x3f0
[ 156.702616][ T6036] ? __pfx___kthread_create_on_node+0x10/0x10
[ 156.702678][ T6036] ? __pfx_dvb_frontend_thread+0x10/0x10
[ 156.702721][ T6036] kthread_create_on_node+0xc7/0x100
[ 156.702761][ T6036] ? __pfx_kthread_create_on_node+0x10/0x10
[ 156.702810][ T6036] ? mark_held_locks+0x49/0x80
[ 156.702848][ T6036] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 156.702884][ T6036] ? lockdep_hardirqs_on+0x7c/0x110
[ 156.702931][ T6036] dvb_frontend_open+0xf47/0x1730
[ 156.702982][ T6036] ? __pfx_dvb_frontend_open+0x10/0x10
[ 156.703027][ T6036] dvb_device_open+0x26d/0x3b0
[ 156.703069][ T6036] ? __pfx_dvb_device_open+0x10/0x10
[ 156.703112][ T6036] chrdev_open+0x231/0x6a0
[ 156.703147][ T6036] ? __pfx_chrdev_open+0x10/0x10
[ 156.703184][ T6036] ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[ 156.703236][ T6036] do_dentry_open+0x741/0x1c10
[ 156.703269][ T6036] ? __pfx_chrdev_open+0x10/0x10
[ 156.703311][ T6036] vfs_open+0x82/0x3f0
[ 156.703357][ T6036] path_openat+0x1e5e/0x2d40
[ 156.703403][ T6036] ? __pfx_path_openat+0x10/0x10
[ 156.703445][ T6036] do_filp_open+0x20b/0x470
[ 156.703476][ T6036] ? __pfx_do_filp_open+0x10/0x10
[ 156.703544][ T6036] ? alloc_fd+0x471/0x7d0
[ 156.703605][ T6036] do_sys_openat2+0x11b/0x1d0
[ 156.703646][ T6036] ? __pfx_do_sys_openat2+0x10/0x10
[ 156.703691][ T6036] ? __pfx___might_resched+0x10/0x10
[ 156.703736][ T6036] __x64_sys_openat+0x174/0x210
[ 156.703779][ T6036] ? __pfx___x64_sys_openat+0x10/0x10
[ 156.703824][ T6036] ? rcu_is_watching+0x12/0xc0
[ 156.703865][ T6036] do_syscall_64+0xcd/0x230
[ 156.703910][ T6036] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 156.703941][ T6036] RIP: 0033:0x7fca6cd8e969
[ 156.703965][ T6036] 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
[ 156.704000][ T6036] RSP: 002b:00007ffe363a70a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 156.704028][ T6036] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa0 RCX: 00007fca6cd8e969
[ 156.704048][ T6036] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 156.704067][ T6036] RBP: 00007fca6ce10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 156.704086][ T6036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 156.704104][ T6036] R13: 00007fca6cfb5fa0 R14: 00007fca6cfb5fa0 R15: 0000000000000004
[ 156.704146][ T6036]
[ 156.704163][ T6036] i2c i2c-0: dvb_frontend_start: failed to start kthread (-12)
[ 157.074860][ T6044] FAULT_INJECTION: forcing a failure.
[ 157.074860][ T6044] name fail_futex, interval 1, probability 0, space 0, times 1
[ 157.090832][ T6044] CPU: 1 UID: 0 PID: 6044 Comm: syz.0.17 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 157.090869][ T6044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 157.090885][ T6044] Call Trace:
[ 157.090894][ T6044]
[ 157.090905][ T6044] dump_stack_lvl+0x16c/0x1f0
[ 157.090949][ T6044] should_fail_ex+0x512/0x640
[ 157.090997][ T6044] get_futex_key+0x49e/0x1000
[ 157.091032][ T6044] ? __pfx_get_futex_key+0x10/0x10
[ 157.091076][ T6044] futex_wake+0xe7/0x4e0
[ 157.091115][ T6044] ? __pfx_futex_wake+0x10/0x10
[ 157.091157][ T6044] ? kmem_cache_free+0x2d4/0x4d0
[ 157.091188][ T6044] ? fd_install+0x225/0x750
[ 157.091231][ T6044] ? putname+0x154/0x1a0
[ 157.091272][ T6044] do_futex+0x1e3/0x350
[ 157.091305][ T6044] ? __pfx_do_futex+0x10/0x10
[ 157.091341][ T6044] ? __pfx___might_resched+0x10/0x10
[ 157.091397][ T6044] __x64_sys_futex+0x1e0/0x4c0
[ 157.091437][ T6044] ? __pfx___x64_sys_futex+0x10/0x10
[ 157.091474][ T6044] ? rcu_is_watching+0x12/0xc0
[ 157.091521][ T6044] do_syscall_64+0xcd/0x230
[ 157.091567][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 157.091597][ T6044] RIP: 0033:0x7fca6cd8e969
[ 157.091620][ T6044] 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
[ 157.091649][ T6044] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 157.091676][ T6044] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 157.091696][ T6044] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 157.091715][ T6044] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 157.091734][ T6044] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 157.091753][ T6044] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 157.091792][ T6044]
[ 157.411409][ T6051] FAULT_INJECTION: forcing a failure.
[ 157.411409][ T6051] name fail_futex, interval 1, probability 0, space 0, times 0
[ 157.425754][ T6051] CPU: 0 UID: 0 PID: 6051 Comm: syz.0.19 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 157.425792][ T6051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 157.425808][ T6051] Call Trace:
[ 157.425818][ T6051]
[ 157.425829][ T6051] dump_stack_lvl+0x16c/0x1f0
[ 157.425872][ T6051] should_fail_ex+0x512/0x640
[ 157.425919][ T6051] get_futex_key+0x49e/0x1000
[ 157.425955][ T6051] ? __pfx_get_futex_key+0x10/0x10
[ 157.426000][ T6051] futex_wake+0xe7/0x4e0
[ 157.426040][ T6051] ? __pfx_futex_wake+0x10/0x10
[ 157.426083][ T6051] ? kmem_cache_free+0x2d4/0x4d0
[ 157.426113][ T6051] ? fd_install+0x225/0x750
[ 157.426157][ T6051] ? putname+0x154/0x1a0
[ 157.426198][ T6051] do_futex+0x1e3/0x350
[ 157.426230][ T6051] ? __pfx_do_futex+0x10/0x10
[ 157.426266][ T6051] ? __pfx___might_resched+0x10/0x10
[ 157.426303][ T6051] __x64_sys_futex+0x1e0/0x4c0
[ 157.426342][ T6051] ? __pfx___x64_sys_futex+0x10/0x10
[ 157.426377][ T6051] ? rcu_is_watching+0x12/0xc0
[ 157.426415][ T6051] do_syscall_64+0xcd/0x230
[ 157.426459][ T6051] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 157.426496][ T6051] RIP: 0033:0x7fca6cd8e969
[ 157.426519][ T6051] 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
[ 157.426547][ T6051] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 157.426573][ T6051] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 157.426592][ T6051] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 157.426611][ T6051] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 157.426629][ T6051] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 157.426648][ T6051] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 157.426686][ T6051]
[ 157.663662][ T6060] FAULT_INJECTION: forcing a failure.
[ 157.663662][ T6060] name fail_futex, interval 1, probability 0, space 0, times 0
[ 157.678524][ T6060] CPU: 0 UID: 0 PID: 6060 Comm: syz.0.20 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 157.678564][ T6060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 157.678580][ T6060] Call Trace:
[ 157.678591][ T6060]
[ 157.678602][ T6060] dump_stack_lvl+0x16c/0x1f0
[ 157.678646][ T6060] should_fail_ex+0x512/0x640
[ 157.678706][ T6060] get_futex_key+0x49e/0x1000
[ 157.678740][ T6060] ? __pfx_get_futex_key+0x10/0x10
[ 157.678783][ T6060] futex_wake+0xe7/0x4e0
[ 157.678823][ T6060] ? __pfx_futex_wake+0x10/0x10
[ 157.678863][ T6060] ? kmem_cache_free+0x2d4/0x4d0
[ 157.678891][ T6060] ? fd_install+0x225/0x750
[ 157.678934][ T6060] ? putname+0x154/0x1a0
[ 157.678974][ T6060] do_futex+0x1e3/0x350
[ 157.679006][ T6060] ? __pfx_do_futex+0x10/0x10
[ 157.679060][ T6060] ? __pfx___might_resched+0x10/0x10
[ 157.679100][ T6060] __x64_sys_futex+0x1e0/0x4c0
[ 157.679136][ T6060] ? __x64_sys_openat+0x174/0x210
[ 157.679178][ T6060] ? __pfx___x64_sys_futex+0x10/0x10
[ 157.679239][ T6060] do_syscall_64+0xcd/0x230
[ 157.679282][ T6060] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 157.679312][ T6060] RIP: 0033:0x7fca6cd8e969
[ 157.679334][ T6060] 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
[ 157.679359][ T6060] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 157.679385][ T6060] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 157.679404][ T6060] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 157.679421][ T6060] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 157.679439][ T6060] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 157.679458][ T6060] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 157.679503][ T6060]
[ 157.885188][ T5139] Bluetooth: hci0: command tx timeout
[ 157.918065][ T6062] FAULT_INJECTION: forcing a failure.
[ 157.918065][ T6062] name fail_futex, interval 1, probability 0, space 0, times 0
[ 157.932497][ T6062] CPU: 0 UID: 0 PID: 6062 Comm: syz.0.21 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 157.932535][ T6062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 157.932551][ T6062] Call Trace:
[ 157.932561][ T6062]
[ 157.932571][ T6062] dump_stack_lvl+0x16c/0x1f0
[ 157.932614][ T6062] should_fail_ex+0x512/0x640
[ 157.932661][ T6062] get_futex_key+0x49e/0x1000
[ 157.932695][ T6062] ? __pfx_get_futex_key+0x10/0x10
[ 157.932738][ T6062] futex_wake+0xe7/0x4e0
[ 157.932778][ T6062] ? __pfx_futex_wake+0x10/0x10
[ 157.932820][ T6062] ? kmem_cache_free+0x2d4/0x4d0
[ 157.932849][ T6062] ? fd_install+0x225/0x750
[ 157.932890][ T6062] ? putname+0x154/0x1a0
[ 157.932929][ T6062] do_futex+0x1e3/0x350
[ 157.932961][ T6062] ? __pfx_do_futex+0x10/0x10
[ 157.932996][ T6062] ? __pfx___might_resched+0x10/0x10
[ 157.933032][ T6062] __x64_sys_futex+0x1e0/0x4c0
[ 157.933069][ T6062] ? __pfx___x64_sys_futex+0x10/0x10
[ 157.933104][ T6062] ? rcu_is_watching+0x12/0xc0
[ 157.933143][ T6062] do_syscall_64+0xcd/0x230
[ 157.933188][ T6062] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 157.933216][ T6062] RIP: 0033:0x7fca6cd8e969
[ 157.933237][ T6062] 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
[ 157.933265][ T6062] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 157.933291][ T6062] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 157.933310][ T6062] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 157.933328][ T6062] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 157.933346][ T6062] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 157.933363][ T6062] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 157.933400][ T6062]
[ 158.160933][ T6067] FAULT_INJECTION: forcing a failure.
[ 158.160933][ T6067] name fail_futex, interval 1, probability 0, space 0, times 0
[ 158.175577][ T6067] CPU: 0 UID: 0 PID: 6067 Comm: syz.0.22 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 158.175617][ T6067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 158.175635][ T6067] Call Trace:
[ 158.175645][ T6067]
[ 158.175656][ T6067] dump_stack_lvl+0x16c/0x1f0
[ 158.175700][ T6067] should_fail_ex+0x512/0x640
[ 158.175748][ T6067] get_futex_key+0x49e/0x1000
[ 158.175785][ T6067] ? __pfx_get_futex_key+0x10/0x10
[ 158.175831][ T6067] futex_wake+0xe7/0x4e0
[ 158.175872][ T6067] ? __pfx_futex_wake+0x10/0x10
[ 158.175916][ T6067] ? kmem_cache_free+0x2d4/0x4d0
[ 158.175947][ T6067] ? fd_install+0x225/0x750
[ 158.175992][ T6067] ? putname+0x154/0x1a0
[ 158.176034][ T6067] do_futex+0x1e3/0x350
[ 158.176068][ T6067] ? __pfx_do_futex+0x10/0x10
[ 158.176105][ T6067] ? __pfx___might_resched+0x10/0x10
[ 158.176145][ T6067] __x64_sys_futex+0x1e0/0x4c0
[ 158.176185][ T6067] ? __pfx___x64_sys_futex+0x10/0x10
[ 158.176221][ T6067] ? rcu_is_watching+0x12/0xc0
[ 158.176261][ T6067] do_syscall_64+0xcd/0x230
[ 158.176307][ T6067] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 158.176338][ T6067] RIP: 0033:0x7fca6cd8e969
[ 158.176362][ T6067] 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
[ 158.176391][ T6067] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 158.176426][ T6067] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 158.176446][ T6067] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 158.176466][ T6067] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 158.176485][ T6067] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 158.176504][ T6067] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 158.176543][ T6067]
[ 158.424922][ T6071] FAULT_INJECTION: forcing a failure.
[ 158.424922][ T6071] name fail_futex, interval 1, probability 0, space 0, times 0
[ 158.439450][ T6071] CPU: 0 UID: 0 PID: 6071 Comm: syz.0.23 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 158.439490][ T6071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 158.439508][ T6071] Call Trace:
[ 158.439517][ T6071]
[ 158.439529][ T6071] dump_stack_lvl+0x16c/0x1f0
[ 158.439574][ T6071] should_fail_ex+0x512/0x640
[ 158.439623][ T6071] get_futex_key+0x49e/0x1000
[ 158.439659][ T6071] ? __pfx_get_futex_key+0x10/0x10
[ 158.439705][ T6071] futex_wake+0xe7/0x4e0
[ 158.439747][ T6071] ? __pfx_futex_wake+0x10/0x10
[ 158.439791][ T6071] ? kmem_cache_free+0x2d4/0x4d0
[ 158.439822][ T6071] ? fd_install+0x225/0x750
[ 158.439866][ T6071] ? putname+0x154/0x1a0
[ 158.439909][ T6071] do_futex+0x1e3/0x350
[ 158.439943][ T6071] ? __pfx_do_futex+0x10/0x10
[ 158.439980][ T6071] ? __pfx___might_resched+0x10/0x10
[ 158.440019][ T6071] __x64_sys_futex+0x1e0/0x4c0
[ 158.440059][ T6071] ? __pfx___x64_sys_futex+0x10/0x10
[ 158.440094][ T6071] ? rcu_is_watching+0x12/0xc0
[ 158.440141][ T6071] do_syscall_64+0xcd/0x230
[ 158.440188][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 158.440219][ T6071] RIP: 0033:0x7fca6cd8e969
[ 158.440243][ T6071] 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
[ 158.440272][ T6071] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 158.440300][ T6071] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 158.440320][ T6071] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 158.440339][ T6071] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 158.440358][ T6071] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 158.440377][ T6071] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 158.440417][ T6071]
[ 158.684998][ T6076] FAULT_INJECTION: forcing a failure.
[ 158.684998][ T6076] name fail_futex, interval 1, probability 0, space 0, times 0
[ 158.700358][ T6076] CPU: 1 UID: 0 PID: 6076 Comm: syz.0.24 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 158.700399][ T6076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 158.700416][ T6076] Call Trace:
[ 158.700426][ T6076]
[ 158.700437][ T6076] dump_stack_lvl+0x16c/0x1f0
[ 158.700482][ T6076] should_fail_ex+0x512/0x640
[ 158.700529][ T6076] get_futex_key+0x49e/0x1000
[ 158.700574][ T6076] ? __pfx_get_futex_key+0x10/0x10
[ 158.700620][ T6076] futex_wake+0xe7/0x4e0
[ 158.700663][ T6076] ? __pfx_futex_wake+0x10/0x10
[ 158.700707][ T6076] ? kmem_cache_free+0x2d4/0x4d0
[ 158.700737][ T6076] ? fd_install+0x225/0x750
[ 158.700781][ T6076] ? putname+0x154/0x1a0
[ 158.700823][ T6076] do_futex+0x1e3/0x350
[ 158.700856][ T6076] ? __pfx_do_futex+0x10/0x10
[ 158.700892][ T6076] ? __pfx___might_resched+0x10/0x10
[ 158.700931][ T6076] __x64_sys_futex+0x1e0/0x4c0
[ 158.700972][ T6076] ? __pfx___x64_sys_futex+0x10/0x10
[ 158.701007][ T6076] ? rcu_is_watching+0x12/0xc0
[ 158.701047][ T6076] do_syscall_64+0xcd/0x230
[ 158.701093][ T6076] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 158.701131][ T6076] RIP: 0033:0x7fca6cd8e969
[ 158.701155][ T6076] 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
[ 158.701185][ T6076] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 158.701213][ T6076] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 158.701233][ T6076] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 158.701251][ T6076] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 158.701270][ T6076] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
2025/05/01 10:07:56 executed programs: 10
[ 158.701289][ T6076] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 158.701329][ T6076]
[ 158.944899][ T6079] FAULT_INJECTION: forcing a failure.
[ 158.944899][ T6079] name fail_futex, interval 1, probability 0, space 0, times 0
[ 158.957912][ T6079] CPU: 1 UID: 0 PID: 6079 Comm: syz.0.25 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 158.957950][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 158.957968][ T6079] Call Trace:
[ 158.957977][ T6079]
[ 158.957988][ T6079] dump_stack_lvl+0x16c/0x1f0
[ 158.958031][ T6079] should_fail_ex+0x512/0x640
[ 158.958079][ T6079] get_futex_key+0x49e/0x1000
[ 158.958123][ T6079] ? __pfx_get_futex_key+0x10/0x10
[ 158.958169][ T6079] futex_wake+0xe7/0x4e0
[ 158.958211][ T6079] ? __pfx_futex_wake+0x10/0x10
[ 158.958255][ T6079] ? kmem_cache_free+0x2d4/0x4d0
[ 158.958286][ T6079] ? fd_install+0x225/0x750
[ 158.958329][ T6079] ? putname+0x154/0x1a0
[ 158.958382][ T6079] do_futex+0x1e3/0x350
[ 158.958414][ T6079] ? __pfx_do_futex+0x10/0x10
[ 158.958448][ T6079] ? __pfx___might_resched+0x10/0x10
[ 158.958485][ T6079] __x64_sys_futex+0x1e0/0x4c0
[ 158.958520][ T6079] ? __x64_sys_openat+0x174/0x210
[ 158.958559][ T6079] ? __pfx___x64_sys_futex+0x10/0x10
[ 158.958605][ T6079] do_syscall_64+0xcd/0x230
[ 158.958650][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 158.958680][ T6079] RIP: 0033:0x7fca6cd8e969
[ 158.958702][ T6079] 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
[ 158.958728][ T6079] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 158.958753][ T6079] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 158.958772][ T6079] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 158.958790][ T6079] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 158.958808][ T6079] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 158.958826][ T6079] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 158.958864][ T6079]
[ 159.203539][ T6082] FAULT_INJECTION: forcing a failure.
[ 159.203539][ T6082] name fail_futex, interval 1, probability 0, space 0, times 0
[ 159.217228][ T6082] CPU: 1 UID: 0 PID: 6082 Comm: syz.0.26 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 159.217266][ T6082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 159.217283][ T6082] Call Trace:
[ 159.217292][ T6082]
[ 159.217303][ T6082] dump_stack_lvl+0x16c/0x1f0
[ 159.217347][ T6082] should_fail_ex+0x512/0x640
[ 159.217405][ T6082] get_futex_key+0x49e/0x1000
[ 159.217442][ T6082] ? __pfx_get_futex_key+0x10/0x10
[ 159.217488][ T6082] futex_wake+0xe7/0x4e0
[ 159.217531][ T6082] ? __pfx_futex_wake+0x10/0x10
[ 159.217576][ T6082] ? kmem_cache_free+0x2d4/0x4d0
[ 159.217607][ T6082] ? fd_install+0x225/0x750
[ 159.217650][ T6082] ? putname+0x154/0x1a0
[ 159.217691][ T6082] do_futex+0x1e3/0x350
[ 159.217725][ T6082] ? __pfx_do_futex+0x10/0x10
[ 159.217761][ T6082] ? __pfx___might_resched+0x10/0x10
[ 159.217800][ T6082] __x64_sys_futex+0x1e0/0x4c0
[ 159.217839][ T6082] ? __pfx___x64_sys_futex+0x10/0x10
[ 159.217875][ T6082] ? rcu_is_watching+0x12/0xc0
[ 159.217914][ T6082] do_syscall_64+0xcd/0x230
[ 159.217959][ T6082] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.217989][ T6082] RIP: 0033:0x7fca6cd8e969
[ 159.218012][ T6082] 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
[ 159.218042][ T6082] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 159.218070][ T6082] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 159.218090][ T6082] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 159.218109][ T6082] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 159.218128][ T6082] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 159.218147][ T6082] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 159.218186][ T6082]
[ 159.444993][ T6087] FAULT_INJECTION: forcing a failure.
[ 159.444993][ T6087] name fail_futex, interval 1, probability 0, space 0, times 0
[ 159.462051][ T6087] CPU: 1 UID: 0 PID: 6087 Comm: syz.0.27 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 159.462088][ T6087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 159.462105][ T6087] Call Trace:
[ 159.462114][ T6087]
[ 159.462124][ T6087] dump_stack_lvl+0x16c/0x1f0
[ 159.462165][ T6087] should_fail_ex+0x512/0x640
[ 159.462211][ T6087] get_futex_key+0x49e/0x1000
[ 159.462245][ T6087] ? __pfx_get_futex_key+0x10/0x10
[ 159.462287][ T6087] futex_wake+0xe7/0x4e0
[ 159.462335][ T6087] ? __pfx_futex_wake+0x10/0x10
[ 159.462374][ T6087] ? kmem_cache_free+0x2d4/0x4d0
[ 159.462403][ T6087] ? fd_install+0x225/0x750
[ 159.462446][ T6087] ? putname+0x154/0x1a0
[ 159.462485][ T6087] do_futex+0x1e3/0x350
[ 159.462516][ T6087] ? __pfx_do_futex+0x10/0x10
[ 159.462551][ T6087] ? __pfx___might_resched+0x10/0x10
[ 159.462587][ T6087] __x64_sys_futex+0x1e0/0x4c0
[ 159.462624][ T6087] ? __pfx___x64_sys_futex+0x10/0x10
[ 159.462658][ T6087] ? rcu_is_watching+0x12/0xc0
[ 159.462696][ T6087] do_syscall_64+0xcd/0x230
[ 159.462738][ T6087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.462767][ T6087] RIP: 0033:0x7fca6cd8e969
[ 159.462790][ T6087] 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
[ 159.462817][ T6087] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 159.462843][ T6087] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 159.462861][ T6087] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 159.462878][ T6087] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 159.462895][ T6087] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 159.462912][ T6087] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 159.462950][ T6087]
[ 159.732983][ T6097] FAULT_INJECTION: forcing a failure.
[ 159.732983][ T6097] name fail_futex, interval 1, probability 0, space 0, times 0
[ 159.747397][ T6097] CPU: 0 UID: 0 PID: 6097 Comm: syz.0.28 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 159.747442][ T6097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 159.747459][ T6097] Call Trace:
[ 159.747468][ T6097]
[ 159.747497][ T6097] dump_stack_lvl+0x16c/0x1f0
[ 159.747542][ T6097] should_fail_ex+0x512/0x640
[ 159.747590][ T6097] get_futex_key+0x49e/0x1000
[ 159.747625][ T6097] ? __pfx_get_futex_key+0x10/0x10
[ 159.747672][ T6097] futex_wake+0xe7/0x4e0
[ 159.747715][ T6097] ? __pfx_futex_wake+0x10/0x10
[ 159.747758][ T6097] ? kmem_cache_free+0x2d4/0x4d0
[ 159.747789][ T6097] ? fd_install+0x225/0x750
[ 159.747833][ T6097] ? putname+0x154/0x1a0
[ 159.747875][ T6097] do_futex+0x1e3/0x350
[ 159.747909][ T6097] ? __pfx_do_futex+0x10/0x10
[ 159.747946][ T6097] ? __pfx___might_resched+0x10/0x10
[ 159.747985][ T6097] __x64_sys_futex+0x1e0/0x4c0
[ 159.748024][ T6097] ? __pfx___x64_sys_futex+0x10/0x10
[ 159.748066][ T6097] ? rcu_is_watching+0x12/0xc0
[ 159.748106][ T6097] do_syscall_64+0xcd/0x230
[ 159.748151][ T6097] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 159.748182][ T6097] RIP: 0033:0x7fca6cd8e969
[ 159.748206][ T6097] 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
[ 159.748235][ T6097] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 159.748263][ T6097] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 159.748282][ T6097] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 159.748301][ T6097] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 159.748320][ T6097] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 159.748339][ T6097] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 159.748379][ T6097]
[ 159.965156][ T5139] Bluetooth: hci0: command tx timeout
[ 160.011601][ T6100] FAULT_INJECTION: forcing a failure.
[ 160.011601][ T6100] name fail_futex, interval 1, probability 0, space 0, times 0
[ 160.032783][ T6100] CPU: 0 UID: 0 PID: 6100 Comm: syz.0.29 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 160.032823][ T6100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 160.032840][ T6100] Call Trace:
[ 160.032849][ T6100]
[ 160.032860][ T6100] dump_stack_lvl+0x16c/0x1f0
[ 160.032907][ T6100] should_fail_ex+0x512/0x640
[ 160.032957][ T6100] get_futex_key+0x49e/0x1000
[ 160.032993][ T6100] ? __pfx_get_futex_key+0x10/0x10
[ 160.033049][ T6100] futex_wake+0xe7/0x4e0
[ 160.033092][ T6100] ? __pfx_futex_wake+0x10/0x10
[ 160.033136][ T6100] ? kmem_cache_free+0x2d4/0x4d0
[ 160.033167][ T6100] ? fd_install+0x225/0x750
[ 160.033211][ T6100] ? putname+0x154/0x1a0
[ 160.033252][ T6100] do_futex+0x1e3/0x350
[ 160.033287][ T6100] ? __pfx_do_futex+0x10/0x10
[ 160.033323][ T6100] ? __pfx___might_resched+0x10/0x10
[ 160.033362][ T6100] __x64_sys_futex+0x1e0/0x4c0
[ 160.033401][ T6100] ? __pfx___x64_sys_futex+0x10/0x10
[ 160.033437][ T6100] ? rcu_is_watching+0x12/0xc0
[ 160.033477][ T6100] do_syscall_64+0xcd/0x230
[ 160.033522][ T6100] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 160.033553][ T6100] RIP: 0033:0x7fca6cd8e969
[ 160.033577][ T6100] 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
[ 160.033606][ T6100] RSP: 002b:00007ffe363a7158 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 160.033633][ T6100] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa8 RCX: 00007fca6cd8e969
[ 160.033653][ T6100] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fca6cfb5fac
[ 160.033672][ T6100] RBP: 0000000000000000 R08: 00007fca6dcdc000 R09: 00000007363a744f
[ 160.033691][ T6100] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fca6cfb5fac
[ 160.033711][ T6100] R13: 00007fca6cfb5fa0 R14: 00000000000010dd R15: 0000000000000004
[ 160.033750][ T6100]
[ 160.260628][ T6106] FAULT_INJECTION: forcing a failure.
[ 160.260628][ T6106] name failslab, interval 1, probability 0, space 0, times 0
[ 160.273406][ T6106] CPU: 0 UID: 0 PID: 6106 Comm: syz.0.30 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 160.273443][ T6106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 160.273459][ T6106] Call Trace:
[ 160.273468][ T6106]
[ 160.273479][ T6106] dump_stack_lvl+0x16c/0x1f0
[ 160.273524][ T6106] should_fail_ex+0x512/0x640
[ 160.273565][ T6106] ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[ 160.273608][ T6106] should_failslab+0xc2/0x120
[ 160.273643][ T6106] __kmalloc_node_track_caller_noprof+0xd6/0x510
[ 160.273682][ T6106] ? __kthread_create_on_node+0x186/0x3f0
[ 160.273730][ T6106] kvasprintf+0xbc/0x160
[ 160.273777][ T6106] ? __pfx_kvasprintf+0x10/0x10
[ 160.273837][ T6106] ? __pfx_dvb_frontend_thread+0x10/0x10
[ 160.273878][ T6106] __kthread_create_on_node+0x186/0x3f0
[ 160.273916][ T6106] ? __pfx___mutex_trylock_common+0x10/0x10
[ 160.273990][ T6106] ? __pfx___kthread_create_on_node+0x10/0x10
[ 160.274070][ T6106] ? __pfx_dvb_frontend_thread+0x10/0x10
[ 160.274113][ T6106] kthread_create_on_node+0xc7/0x100
[ 160.274154][ T6106] ? __pfx_kthread_create_on_node+0x10/0x10
[ 160.274201][ T6106] ? mark_held_locks+0x49/0x80
[ 160.274240][ T6106] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 160.274278][ T6106] ? lockdep_hardirqs_on+0x7c/0x110
[ 160.274325][ T6106] dvb_frontend_open+0xf47/0x1730
[ 160.274389][ T6106] ? __pfx_dvb_frontend_open+0x10/0x10
[ 160.274432][ T6106] dvb_device_open+0x26d/0x3b0
[ 160.274473][ T6106] ? __pfx_dvb_device_open+0x10/0x10
[ 160.274513][ T6106] chrdev_open+0x231/0x6a0
[ 160.274542][ T6106] ? __pfx_apparmor_file_open+0x10/0x10
[ 160.274580][ T6106] ? __pfx_chrdev_open+0x10/0x10
[ 160.274615][ T6106] ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[ 160.274667][ T6106] do_dentry_open+0x741/0x1c10
[ 160.274697][ T6106] ? __pfx_chrdev_open+0x10/0x10
[ 160.274736][ T6106] vfs_open+0x82/0x3f0
[ 160.274781][ T6106] path_openat+0x1e5e/0x2d40
[ 160.274825][ T6106] ? __pfx_path_openat+0x10/0x10
[ 160.274867][ T6106] do_filp_open+0x20b/0x470
[ 160.274895][ T6106] ? __pfx_do_filp_open+0x10/0x10
[ 160.274954][ T6106] ? alloc_fd+0x471/0x7d0
[ 160.275020][ T6106] do_sys_openat2+0x11b/0x1d0
[ 160.275065][ T6106] ? __pfx_do_sys_openat2+0x10/0x10
[ 160.275107][ T6106] ? __pfx___might_resched+0x10/0x10
[ 160.275150][ T6106] __x64_sys_openat+0x174/0x210
[ 160.275204][ T6106] ? __pfx___x64_sys_openat+0x10/0x10
[ 160.275256][ T6106] do_syscall_64+0xcd/0x230
[ 160.275297][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 160.275326][ T6106] RIP: 0033:0x7fca6cd8e969
[ 160.275348][ T6106] 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
[ 160.275374][ T6106] RSP: 002b:00007ffe363a70a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 160.275400][ T6106] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa0 RCX: 00007fca6cd8e969
[ 160.275418][ T6106] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 160.275435][ T6106] RBP: 00007fca6ce10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 160.275451][ T6106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 160.275468][ T6106] R13: 00007fca6cfb5fa0 R14: 00007fca6cfb5fa0 R15: 0000000000000004
[ 160.275505][ T6106]
[ 160.605739][ T6106] i2c i2c-0: dvb_frontend_start: failed to start kthread (-12)
[ 160.641033][ T6116] ==================================================================
[ 160.649135][ T6116] BUG: KASAN: slab-use-after-free in dvb_device_open+0x36a/0x3b0
[ 160.656901][ T6116] Read of size 8 at addr ffff888143ed7418 by task syz.0.31/6116
[ 160.664566][ T6116]
[ 160.666907][ T6116] CPU: 0 UID: 0 PID: 6116 Comm: syz.0.31 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 160.666938][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 160.666952][ T6116] Call Trace:
[ 160.666960][ T6116]
[ 160.666970][ T6116] dump_stack_lvl+0x116/0x1f0
[ 160.667007][ T6116] print_report+0xc3/0x670
[ 160.667038][ T6116] ? __virt_addr_valid+0x5e/0x590
[ 160.667089][ T6116] ? __phys_addr+0xc6/0x150
[ 160.667123][ T6116] ? dvb_device_open+0x36a/0x3b0
[ 160.667160][ T6116] kasan_report+0xe0/0x110
[ 160.667200][ T6116] ? dvb_device_open+0x36a/0x3b0
[ 160.667240][ T6116] ? __pfx_dvb_device_open+0x10/0x10
[ 160.667278][ T6116] dvb_device_open+0x36a/0x3b0
[ 160.667317][ T6116] ? __pfx_dvb_device_open+0x10/0x10
[ 160.667354][ T6116] chrdev_open+0x231/0x6a0
[ 160.667382][ T6116] ? __pfx_apparmor_file_open+0x10/0x10
[ 160.667417][ T6116] ? __pfx_chrdev_open+0x10/0x10
[ 160.667446][ T6116] ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[ 160.667507][ T6116] do_dentry_open+0x741/0x1c10
[ 160.667536][ T6116] ? __pfx_chrdev_open+0x10/0x10
[ 160.667570][ T6116] vfs_open+0x82/0x3f0
[ 160.667608][ T6116] path_openat+0x1e5e/0x2d40
[ 160.667642][ T6116] ? __pfx_path_openat+0x10/0x10
[ 160.667674][ T6116] do_filp_open+0x20b/0x470
[ 160.667701][ T6116] ? __pfx_do_filp_open+0x10/0x10
[ 160.667743][ T6116] ? alloc_fd+0x471/0x7d0
[ 160.667791][ T6116] do_sys_openat2+0x11b/0x1d0
[ 160.667829][ T6116] ? __pfx_do_sys_openat2+0x10/0x10
[ 160.667870][ T6116] ? __pfx___might_resched+0x10/0x10
[ 160.667907][ T6116] __x64_sys_openat+0x174/0x210
[ 160.667948][ T6116] ? __pfx___x64_sys_openat+0x10/0x10
[ 160.667994][ T6116] do_syscall_64+0xcd/0x230
[ 160.668036][ T6116] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 160.668066][ T6116] RIP: 0033:0x7fca6cd8e969
[ 160.668089][ T6116] 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
[ 160.668117][ T6116] RSP: 002b:00007ffe363a70a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 160.668145][ T6116] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa0 RCX: 00007fca6cd8e969
[ 160.668165][ T6116] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 160.668190][ T6116] RBP: 00007fca6ce10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 160.668208][ T6116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 160.668226][ T6116] R13: 00007fca6cfb5fa0 R14: 00007fca6cfb5fa0 R15: 0000000000000004
[ 160.668253][ T6116]
[ 160.668263][ T6116]
[ 160.916395][ T6116] Allocated by task 1:
[ 160.920465][ T6116] kasan_save_stack+0x33/0x60
[ 160.925153][ T6116] kasan_save_track+0x14/0x30
[ 160.929840][ T6116] __kasan_kmalloc+0xaa/0xb0
[ 160.934440][ T6116] dvb_register_device+0x1e4/0x2370
[ 160.939662][ T6116] dvb_register_frontend+0x5a6/0x880
[ 160.944992][ T6116] vidtv_bridge_probe+0x459/0xa90
[ 160.950036][ T6116] platform_probe+0xff/0x1f0
[ 160.954655][ T6116] really_probe+0x23e/0xa90
[ 160.959171][ T6116] __driver_probe_device+0x1de/0x440
[ 160.964469][ T6116] driver_probe_device+0x4c/0x1b0
[ 160.969505][ T6116] __driver_attach+0x283/0x580
[ 160.974286][ T6116] bus_for_each_dev+0x13b/0x1d0
[ 160.979162][ T6116] bus_add_driver+0x2e9/0x690
[ 160.983850][ T6116] driver_register+0x15c/0x4b0
[ 160.988629][ T6116] vidtv_bridge_init+0x45/0x80
[ 160.993416][ T6116] do_one_initcall+0x120/0x6e0
[ 160.998202][ T6116] kernel_init_freeable+0x5c2/0x900
[ 161.003422][ T6116] kernel_init+0x1c/0x2b0
[ 161.007762][ T6116] ret_from_fork+0x45/0x80
[ 161.012210][ T6116] ret_from_fork_asm+0x1a/0x30
[ 161.017003][ T6116]
[ 161.019331][ T6116] Freed by task 6106:
[ 161.023314][ T6116] kasan_save_stack+0x33/0x60
[ 161.028004][ T6116] kasan_save_track+0x14/0x30
[ 161.032699][ T6116] kasan_save_free_info+0x3b/0x60
[ 161.037758][ T6116] __kasan_slab_free+0x51/0x70
[ 161.042541][ T6116] kfree+0x2b6/0x4d0
[ 161.046472][ T6116] dvb_device_put.part.0+0x60/0x90
[ 161.051608][ T6116] dvb_device_open+0x2a4/0x3b0
[ 161.056397][ T6116] chrdev_open+0x231/0x6a0
[ 161.060837][ T6116] do_dentry_open+0x741/0x1c10
[ 161.065611][ T6116] vfs_open+0x82/0x3f0
[ 161.069696][ T6116] path_openat+0x1e5e/0x2d40
[ 161.074294][ T6116] do_filp_open+0x20b/0x470
[ 161.078807][ T6116] do_sys_openat2+0x11b/0x1d0
[ 161.083510][ T6116] __x64_sys_openat+0x174/0x210
[ 161.088398][ T6116] do_syscall_64+0xcd/0x230
[ 161.092936][ T6116] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 161.098843][ T6116]
[ 161.101170][ T6116] The buggy address belongs to the object at ffff888143ed7400
[ 161.101170][ T6116] which belongs to the cache kmalloc-256 of size 256
[ 161.115238][ T6116] The buggy address is located 24 bytes inside of
[ 161.115238][ T6116] freed 256-byte region [ffff888143ed7400, ffff888143ed7500)
[ 161.128980][ T6116]
[ 161.131307][ T6116] The buggy address belongs to the physical page:
[ 161.137730][ T6116] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x143ed6
[ 161.146588][ T6116] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 161.155095][ T6116] flags: 0x57ff00000000040(head|node=1|zone=2|lastcpupid=0x7ff)
[ 161.162750][ T6116] page_type: f5(slab)
[ 161.166742][ T6116] raw: 057ff00000000040 ffff88801b441b40 dead000000000122 0000000000000000
[ 161.175344][ T6116] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 161.183951][ T6116] head: 057ff00000000040 ffff88801b441b40 dead000000000122 0000000000000000
[ 161.192646][ T6116] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 161.201329][ T6116] head: 057ff00000000001 ffffea00050fb581 00000000ffffffff 00000000ffffffff
[ 161.210012][ T6116] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002
[ 161.218688][ T6116] page dumped because: kasan: bad access detected
[ 161.225128][ T6116] page_owner tracks the page as allocated
[ 161.230853][ T6116] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 24258655709, free_ts 0
[ 161.250595][ T6116] post_alloc_hook+0x181/0x1b0
[ 161.255390][ T6116] get_page_from_freelist+0x135c/0x3920
[ 161.260946][ T6116] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 161.266856][ T6116] alloc_pages_mpol+0x1fb/0x550
[ 161.271736][ T6116] new_slab+0x244/0x340
[ 161.275917][ T6116] ___slab_alloc+0xd9c/0x1940
[ 161.280616][ T6116] __slab_alloc.constprop.0+0x56/0xb0
[ 161.286009][ T6116] __kmalloc_cache_noprof+0xfb/0x3e0
[ 161.291321][ T6116] bus_add_driver+0x92/0x690
[ 161.295921][ T6116] driver_register+0x15c/0x4b0
[ 161.300699][ T6116] usb_register_driver+0x216/0x4d0
[ 161.305823][ T6116] au0828_init+0xb7/0x1a0
[ 161.310181][ T6116] do_one_initcall+0x120/0x6e0
[ 161.314970][ T6116] kernel_init_freeable+0x5c2/0x900
[ 161.320189][ T6116] kernel_init+0x1c/0x2b0
[ 161.324528][ T6116] ret_from_fork+0x45/0x80
[ 161.328965][ T6116] page_owner free stack trace missing
[ 161.334332][ T6116]
[ 161.336659][ T6116] Memory state around the buggy address:
[ 161.342289][ T6116] ffff888143ed7300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 161.350357][ T6116] ffff888143ed7380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 161.358434][ T6116] >ffff888143ed7400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 161.366503][ T6116] ^
[ 161.371355][ T6116] ffff888143ed7480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 161.379425][ T6116] ffff888143ed7500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 161.387523][ T6116] ==================================================================
[ 161.419331][ T6116] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 161.426583][ T6116] CPU: 1 UID: 0 PID: 6116 Comm: syz.0.31 Not tainted 6.15.0-rc4-syzkaller-00051-g7a13c14ee59d #0 PREEMPT(full)
[ 161.438430][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[ 161.448516][ T6116] Call Trace:
[ 161.451821][ T6116]
[ 161.454781][ T6116] dump_stack_lvl+0x3d/0x1f0
[ 161.459416][ T6116] panic+0x71c/0x800
[ 161.463335][ T6116] ? __pfx_panic+0x10/0x10
[ 161.467777][ T6116] ? mark_held_locks+0x49/0x80
[ 161.472564][ T6116] ? preempt_schedule_thunk+0x16/0x30
[ 161.477978][ T6116] ? dvb_device_open+0x36a/0x3b0
[ 161.482945][ T6116] ? preempt_schedule_common+0x44/0xc0
[ 161.488513][ T6116] ? check_panic_on_warn+0x1f/0xb0
[ 161.493656][ T6116] ? dvb_device_open+0x36a/0x3b0
[ 161.498708][ T6116] check_panic_on_warn+0xab/0xb0
[ 161.503670][ T6116] end_report+0x107/0x170
[ 161.508021][ T6116] kasan_report+0xee/0x110
[ 161.512458][ T6116] ? dvb_device_open+0x36a/0x3b0
[ 161.517436][ T6116] ? __pfx_dvb_device_open+0x10/0x10
[ 161.522744][ T6116] dvb_device_open+0x36a/0x3b0
[ 161.527535][ T6116] ? __pfx_dvb_device_open+0x10/0x10
[ 161.532865][ T6116] chrdev_open+0x231/0x6a0
[ 161.537319][ T6116] ? __pfx_apparmor_file_open+0x10/0x10
[ 161.542893][ T6116] ? __pfx_chrdev_open+0x10/0x10
[ 161.547848][ T6116] ? file_set_fsnotify_mode_from_watchers+0x163/0x640
[ 161.554644][ T6116] do_dentry_open+0x741/0x1c10
[ 161.559427][ T6116] ? __pfx_chrdev_open+0x10/0x10
[ 161.564380][ T6116] vfs_open+0x82/0x3f0
[ 161.568470][ T6116] path_openat+0x1e5e/0x2d40
[ 161.573080][ T6116] ? __pfx_path_openat+0x10/0x10
[ 161.578032][ T6116] do_filp_open+0x20b/0x470
[ 161.582550][ T6116] ? __pfx_do_filp_open+0x10/0x10
[ 161.587598][ T6116] ? alloc_fd+0x471/0x7d0
[ 161.591956][ T6116] do_sys_openat2+0x11b/0x1d0
[ 161.596651][ T6116] ? __pfx_do_sys_openat2+0x10/0x10
[ 161.601867][ T6116] ? __pfx___might_resched+0x10/0x10
[ 161.607175][ T6116] __x64_sys_openat+0x174/0x210
[ 161.612052][ T6116] ? __pfx___x64_sys_openat+0x10/0x10
[ 161.617457][ T6116] do_syscall_64+0xcd/0x230
[ 161.622004][ T6116] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 161.627914][ T6116] RIP: 0033:0x7fca6cd8e969
[ 161.632344][ T6116] 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
[ 161.651978][ T6116] RSP: 002b:00007ffe363a70a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 161.660418][ T6116] RAX: ffffffffffffffda RBX: 00007fca6cfb5fa0 RCX: 00007fca6cd8e969
[ 161.668403][ T6116] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 161.676384][ T6116] RBP: 00007fca6ce10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 161.684358][ T6116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 161.692344][ T6116] R13: 00007fca6cfb5fa0 R14: 00007fca6cfb5fa0 R15: 0000000000000004
[ 161.700331][ T6116]
[ 161.703704][ T6116] Kernel Offset: disabled
[ 161.708035][ T6116] Rebooting in 86400 seconds..