Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts.
[ 102.881659][ T4176] cgroup: Unknown subsys name 'net'
[ 102.984523][ T4176] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
executing program
[ 103.790946][ T4198] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 104.230985][ T4231] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
executing program
executing program
executing program
executing program
executing program
executing program
[ 104.670959][ T4253] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 107.221628][ T4414] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 107.894270][ T4464] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
executing program
executing program
executing program
executing program
executing program
[ 108.308723][ T4485] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 109.162637][ T4532] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
[ 286.412931][ T27] INFO: task kworker/u4:1:144 blocked for more than 143 seconds.
[ 286.420826][ T27] Not tainted 5.15.177-syzkaller #0
[ 286.426613][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.435357][ T27] task:kworker/u4:1 state:D stack:21856 pid: 144 ppid: 2 flags:0x00004000
[ 286.444729][ T27] Workqueue: nfc2_nci_cmd_wq nci_cmd_work
[ 286.450524][ T27] Call Trace:
[ 286.453878][ T27]
[ 286.456843][ T27] __schedule+0x12c4/0x45b0
[ 286.461501][ T27] ? release_firmware_map_entry+0x190/0x190
[ 286.467589][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 286.473128][ T27] ? kthread_data+0x4e/0xc0
[ 286.477637][ T27] ? wq_worker_sleeping+0x5d/0x200
[ 286.482797][ T27] schedule+0x11b/0x1f0
[ 286.486976][ T27] schedule_preempt_disabled+0xf/0x20
[ 286.492348][ T27] __mutex_lock_common+0xe34/0x25a0
[ 286.497618][ T27] ? virtual_nci_send+0x1c/0xd0
[ 286.502487][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 286.507742][ T27] ? do_raw_read_unlock+0x38/0x70
[ 286.512827][ T27] ? nfc_send_to_raw_sock+0x214/0x230
[ 286.518218][ T27] ? kfree_skb_reason+0xca/0x170
[ 286.523279][ T27] mutex_lock_nested+0x17/0x20
[ 286.528076][ T27] virtual_nci_send+0x1c/0xd0
[ 286.532823][ T27] nci_cmd_work+0xa4/0x2a0
[ 286.537257][ T27] process_one_work+0x8a1/0x10c0
[ 286.542208][ T27] ? worker_detach_from_pool+0x260/0x260
[ 286.547888][ T27] ? _raw_spin_lock_irqsave+0x120/0x120
[ 286.553488][ T27] ? kthread_data+0x4e/0xc0
[ 286.557996][ T27] ? wq_worker_running+0x97/0x170
[ 286.563060][ T27] worker_thread+0xaca/0x1280
[ 286.567770][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 286.573935][ T27] kthread+0x3f6/0x4f0
[ 286.578044][ T27] ? rcu_lock_release+0x20/0x20
[ 286.582975][ T27] ? kthread_blkcg+0xd0/0xd0
[ 286.587594][ T27] ret_from_fork+0x1f/0x30
[ 286.592024][ T27]
[ 286.596058][ T27] INFO: task syz-executor319:4523 blocked for more than 143 seconds.
[ 286.604194][ T27] Not tainted 5.15.177-syzkaller #0
[ 286.609924][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.618686][ T27] task:syz-executor319 state:D stack:24472 pid: 4523 ppid: 4186 flags:0x00004006
[ 286.628010][ T27] Call Trace:
[ 286.631294][ T27]
[ 286.634310][ T27] __schedule+0x12c4/0x45b0
[ 286.638863][ T27] ? release_firmware_map_entry+0x190/0x190
[ 286.644879][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 286.650380][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 286.655802][ T27] schedule+0x11b/0x1f0
[ 286.660009][ T27] schedule_preempt_disabled+0xf/0x20
[ 286.665468][ T27] __mutex_lock_common+0xe34/0x25a0
[ 286.670872][ T27] ? nfc_register_device+0x98/0x310
[ 286.676169][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 286.681518][ T27] ? init_timer_key+0x17c/0x2d0
[ 286.686469][ T27] ? _raw_spin_unlock+0x24/0x40
[ 286.691369][ T27] mutex_lock_nested+0x17/0x20
[ 286.696216][ T27] nfc_register_device+0x98/0x310
[ 286.701270][ T27] nci_register_device+0x7be/0x900
[ 286.706606][ T27] ? nci_free_device+0x90/0x90
[ 286.711402][ T27] ? nci_hci_allocate+0x1dd/0x2a0
[ 286.716520][ T27] ? nci_allocate_device+0x248/0x350
[ 286.721843][ T27] virtual_ncidev_open+0x55/0xc0
[ 286.726880][ T27] ? virtual_ncidev_ioctl+0x90/0x90
[ 286.732253][ T27] misc_open+0x304/0x380
[ 286.736605][ T27] chrdev_open+0x54a/0x630
[ 286.741057][ T27] ? cd_forget+0x160/0x160
[ 286.745635][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 286.750869][ T27] ? fsnotify_perm+0x47b/0x590
[ 286.755796][ T27] ? cd_forget+0x160/0x160
[ 286.760249][ T27] do_dentry_open+0x807/0xfb0
[ 286.765008][ T27] path_openat+0x2705/0x2f20
[ 286.769743][ T27] ? do_filp_open+0x460/0x460
[ 286.774546][ T27] do_filp_open+0x21c/0x460
[ 286.779105][ T27] ? vfs_tmpfile+0x2e0/0x2e0
[ 286.783796][ T27] ? _raw_spin_unlock+0x24/0x40
[ 286.788697][ T27] ? alloc_fd+0x598/0x630
[ 286.793112][ T27] do_sys_openat2+0x13b/0x4f0
[ 286.797815][ T27] ? do_sys_open+0x220/0x220
[ 286.802432][ T27] ? __sys_bpf+0x28f/0x670
[ 286.806915][ T27] __x64_sys_openat+0x243/0x290
[ 286.811797][ T27] ? __ia32_sys_open+0x270/0x270
[ 286.816932][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 286.823028][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 286.828231][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 286.834274][ T27] do_syscall_64+0x3b/0xb0
[ 286.838708][ T27] ? clear_bhb_loop+0x15/0x70
[ 286.843437][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 286.849394][ T27] RIP: 0033:0x7f4f90645819
[ 286.853875][ T27] RSP: 002b:00007f4f905e0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 286.862329][ T27] RAX: ffffffffffffffda RBX: 00007f4f906cc438 RCX: 00007f4f90645819
[ 286.870457][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 286.878491][ T27] RBP: 00007f4f906cc430 R08: 00007f4f905e06c0 R09: 00007f4f905e06c0
[ 286.886516][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f906cc43c
[ 286.894555][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 286.902540][ T27]
[ 286.905625][ T27] INFO: task syz-executor319:4531 blocked for more than 143 seconds.
[ 286.913739][ T27] Not tainted 5.15.177-syzkaller #0
[ 286.919477][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.928198][ T27] task:syz-executor319 state:D stack:25368 pid: 4531 ppid: 4186 flags:0x00004006
[ 286.937635][ T27] Call Trace:
[ 286.940982][ T27]
[ 286.943979][ T27] __schedule+0x12c4/0x45b0
[ 286.948534][ T27] ? release_firmware_map_entry+0x190/0x190
[ 286.954498][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 286.959985][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 286.965260][ T27] schedule+0x11b/0x1f0
[ 286.969466][ T27] schedule_preempt_disabled+0xf/0x20
[ 286.974927][ T27] __mutex_lock_common+0xe34/0x25a0
[ 286.980150][ T27] ? genl_rcv_msg+0x124/0x14a0
[ 286.984963][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 286.990187][ T27] ? reacquire_held_locks+0x660/0x660
[ 286.995610][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 287.001614][ T27] ? radix_tree_lookup+0x234/0x280
[ 287.006869][ T27] mutex_lock_nested+0x17/0x20
[ 287.011656][ T27] genl_rcv_msg+0x124/0x14a0
[ 287.016320][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 287.021557][ T27] ? _raw_spin_unlock_irqrestore+0x8b/0x130
[ 287.027514][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 287.032818][ T27] ? genl_bind+0x420/0x420
[ 287.037269][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.043211][ T27] ? _raw_spin_unlock+0x40/0x40
[ 287.048125][ T27] ? mark_lock+0x98/0x340
[ 287.052462][ T27] ? __lock_acquire+0x1295/0x1ff0
[ 287.057658][ T27] netlink_rcv_skb+0x1cf/0x410
[ 287.062453][ T27] ? genl_bind+0x420/0x420
[ 287.066929][ T27] ? netlink_ack+0xb10/0xb10
[ 287.071546][ T27] ? down_read+0x1b3/0x2e0
[ 287.076153][ T27] ? genl_rcv+0x9/0x40
[ 287.080278][ T27] genl_rcv+0x24/0x40
[ 287.084313][ T27] netlink_unicast+0x7b6/0x980
[ 287.089105][ T27] ? netlink_detachskb+0x90/0x90
[ 287.094112][ T27] ? __virt_addr_valid+0x3bb/0x460
[ 287.099258][ T27] ? 0xffffffff81000000
[ 287.103459][ T27] ? __check_object_size+0x300/0x410
[ 287.108795][ T27] ? bpf_lsm_netlink_send+0x5/0x10
[ 287.113975][ T27] netlink_sendmsg+0xa30/0xd60
[ 287.118777][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 287.124042][ T27] ? aa_sock_msg_perm+0x91/0x150
[ 287.129024][ T27] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 287.134404][ T27] ? security_socket_sendmsg+0x7d/0xa0
[ 287.139919][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 287.145176][ T27] __sys_sendto+0x564/0x720
[ 287.149704][ T27] ? __ia32_sys_getpeername+0x80/0x80
[ 287.155167][ T27] ? print_irqtrace_events+0x210/0x210
[ 287.160646][ T27] ? vtime_user_exit+0x2d1/0x400
[ 287.165647][ T27] __x64_sys_sendto+0xda/0xf0
[ 287.170347][ T27] do_syscall_64+0x3b/0xb0
[ 287.174827][ T27] ? clear_bhb_loop+0x15/0x70
[ 287.179532][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.185528][ T27] RIP: 0033:0x7f4f9064723c
[ 287.189977][ T27] RSP: 002b:00007f4f905be150 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 287.198481][ T27] RAX: ffffffffffffffda RBX: 00007f4f905be214 RCX: 00007f4f9064723c
[ 287.206513][ T27] RDX: 000000000000001c RSI: 00007f4f905be200 RDI: 0000000000000008
[ 287.214679][ T27] RBP: 0000000000000000 R08: 00007f4f905be1a4 R09: 000000000000000c
[ 287.222670][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f4f905be200
[ 287.230711][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 287.238747][ T27]
[ 287.241770][ T27] INFO: task syz-executor319:4525 blocked for more than 144 seconds.
[ 287.249870][ T27] Not tainted 5.15.177-syzkaller #0
[ 287.255631][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.264356][ T27] task:syz-executor319 state:D stack:27520 pid: 4525 ppid: 4183 flags:0x00004006
[ 287.273614][ T27] Call Trace:
[ 287.276892][ T27]
[ 287.279819][ T27] __schedule+0x12c4/0x45b0
[ 287.284501][ T27] ? release_firmware_map_entry+0x190/0x190
[ 287.290417][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 287.295960][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 287.301177][ T27] schedule+0x11b/0x1f0
[ 287.305490][ T27] schedule_preempt_disabled+0xf/0x20
[ 287.310879][ T27] __mutex_lock_common+0xe34/0x25a0
[ 287.316154][ T27] ? misc_open+0x58/0x380
[ 287.320507][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 287.325779][ T27] ? __lock_acquire+0x1ff0/0x1ff0
[ 287.330823][ T27] ? kobject_get_unless_zero+0x229/0x320
[ 287.336517][ T27] mutex_lock_nested+0x17/0x20
[ 287.341298][ T27] misc_open+0x58/0x380
[ 287.345532][ T27] chrdev_open+0x54a/0x630
[ 287.349984][ T27] ? cd_forget+0x160/0x160
[ 287.354465][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 287.359683][ T27] ? fsnotify_perm+0x47b/0x590
[ 287.364526][ T27] ? cd_forget+0x160/0x160
[ 287.368978][ T27] do_dentry_open+0x807/0xfb0
[ 287.373753][ T27] path_openat+0x2705/0x2f20
[ 287.378391][ T27] ? do_filp_open+0x460/0x460
[ 287.383160][ T27] do_filp_open+0x21c/0x460
[ 287.387854][ T27] ? vfs_tmpfile+0x2e0/0x2e0
[ 287.392460][ T27] ? _raw_spin_unlock+0x24/0x40
[ 287.397365][ T27] ? alloc_fd+0x598/0x630
[ 287.401733][ T27] do_sys_openat2+0x13b/0x4f0
[ 287.406494][ T27] ? do_sys_open+0x220/0x220
[ 287.411186][ T27] ? __sys_bpf+0x28f/0x670
[ 287.415661][ T27] __x64_sys_openat+0x243/0x290
[ 287.420621][ T27] ? __ia32_sys_open+0x270/0x270
[ 287.425613][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 287.431630][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 287.436900][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 287.442933][ T27] do_syscall_64+0x3b/0xb0
[ 287.447516][ T27] ? clear_bhb_loop+0x15/0x70
[ 287.452297][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.458290][ T27] RIP: 0033:0x7f4f90645819
[ 287.462787][ T27] RSP: 002b:00007f4f905e0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 287.471225][ T27] RAX: ffffffffffffffda RBX: 00007f4f906cc438 RCX: 00007f4f90645819
[ 287.479696][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 287.487726][ T27] RBP: 00007f4f906cc430 R08: 00007f4f905e06c0 R09: 00007f4f905e06c0
[ 287.495895][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f906cc43c
[ 287.504216][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 287.512206][ T27]
[ 287.515307][ T27] INFO: task syz-executor319:4532 blocked for more than 144 seconds.
[ 287.523416][ T27] Not tainted 5.15.177-syzkaller #0
[ 287.529135][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.537841][ T27] task:syz-executor319 state:D stack:25976 pid: 4532 ppid: 4183 flags:0x00004006
[ 287.547175][ T27] Call Trace:
[ 287.550452][ T27]
[ 287.553434][ T27] __schedule+0x12c4/0x45b0
[ 287.558015][ T27] ? release_firmware_map_entry+0x190/0x190
[ 287.563967][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 287.569468][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 287.574720][ T27] schedule+0x11b/0x1f0
[ 287.578896][ T27] schedule_preempt_disabled+0xf/0x20
[ 287.584330][ T27] __mutex_lock_common+0xe34/0x25a0
[ 287.589655][ T27] ? virtual_nci_close+0x13/0x40
[ 287.594689][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 287.599942][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.605906][ T27] ? _raw_spin_unlock+0x40/0x40
[ 287.610784][ T27] ? skb_queue_purge+0x2b9/0x2e0
[ 287.615818][ T27] mutex_lock_nested+0x17/0x20
[ 287.620608][ T27] virtual_nci_close+0x13/0x40
[ 287.625506][ T27] nci_dev_up+0x954/0xd40
[ 287.629889][ T27] ? nci_core_ntf_packet+0x180/0x180
[ 287.635264][ T27] ? nfc_get_device+0x94/0xf0
[ 287.639973][ T27] ? nfc_release+0x2d0/0x2d0
[ 287.644651][ T27] nfc_dev_up+0x185/0x330
[ 287.649023][ T27] nfc_genl_dev_up+0x80/0xd0
[ 287.653670][ T27] genl_rcv_msg+0xfbd/0x14a0
[ 287.658302][ T27] ? genl_bind+0x420/0x420
[ 287.662796][ T27] ? arch_stack_walk+0xf3/0x140
[ 287.667681][ T27] ? mark_lock+0x98/0x340
[ 287.672026][ T27] ? __lock_acquire+0x1295/0x1ff0
[ 287.677150][ T27] ? nfc_genl_dump_devices_done+0x60/0x60
[ 287.682937][ T27] netlink_rcv_skb+0x1cf/0x410
[ 287.687733][ T27] ? genl_bind+0x420/0x420
[ 287.692147][ T27] ? netlink_ack+0xb10/0xb10
[ 287.696799][ T27] ? down_read+0x1b3/0x2e0
[ 287.701257][ T27] ? genl_rcv+0x9/0x40
[ 287.705611][ T27] genl_rcv+0x24/0x40
[ 287.709643][ T27] netlink_unicast+0x7b6/0x980
[ 287.714505][ T27] ? netlink_detachskb+0x90/0x90
[ 287.719498][ T27] ? __virt_addr_valid+0x3bb/0x460
[ 287.724689][ T27] ? 0xffffffff81000000
[ 287.728872][ T27] ? __check_object_size+0x300/0x410
[ 287.734261][ T27] ? bpf_lsm_netlink_send+0x5/0x10
[ 287.739405][ T27] netlink_sendmsg+0xa30/0xd60
[ 287.744245][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 287.749468][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 287.754865][ T27] ? aa_sock_msg_perm+0x91/0x150
[ 287.759847][ T27] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 287.765242][ T27] ? security_socket_sendmsg+0x7d/0xa0
[ 287.771072][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 287.776382][ T27] ____sys_sendmsg+0x59e/0x8f0
[ 287.781227][ T27] ? iovec_from_user+0x300/0x390
[ 287.786231][ T27] ? __sys_sendmsg_sock+0x30/0x30
[ 287.791306][ T27] ___sys_sendmsg+0x252/0x2e0
[ 287.796209][ T27] ? __sys_sendmsg+0x260/0x260
[ 287.801239][ T27] ? __fdget+0x191/0x220
[ 287.805578][ T27] __se_sys_sendmsg+0x19a/0x260
[ 287.810460][ T27] ? __x64_sys_sendmsg+0x80/0x80
[ 287.815470][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 287.821478][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 287.826735][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 287.832851][ T27] do_syscall_64+0x3b/0xb0
[ 287.837302][ T27] ? clear_bhb_loop+0x15/0x70
[ 287.841995][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 287.847991][ T27] RIP: 0033:0x7f4f90645819
[ 287.852498][ T27] RSP: 002b:00007f4f905bf228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.861109][ T27] RAX: ffffffffffffffda RBX: 00007f4f906cc448 RCX: 00007f4f90645819
[ 287.869163][ T27] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000007
[ 287.877186][ T27] RBP: 00007f4f906cc440 R08: 00007f4f905bf6c0 R09: 00007f4f905bf6c0
[ 287.885228][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f906cc44c
[ 287.893252][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 287.901251][ T27]
[ 287.904329][ T27] INFO: task syz-executor319:4526 blocked for more than 144 seconds.
[ 287.912404][ T27] Not tainted 5.15.177-syzkaller #0
[ 287.918327][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.927062][ T27] task:syz-executor319 state:D stack:25912 pid: 4526 ppid: 4185 flags:0x00004006
[ 287.936329][ T27] Call Trace:
[ 287.939620][ T27]
[ 287.942552][ T27] __schedule+0x12c4/0x45b0
[ 287.947156][ T27] ? release_firmware_map_entry+0x190/0x190
[ 287.953122][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 287.958611][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 287.963976][ T27] schedule+0x11b/0x1f0
[ 287.968301][ T27] schedule_preempt_disabled+0xf/0x20
[ 287.973766][ T27] __mutex_lock_common+0xe34/0x25a0
[ 287.979000][ T27] ? misc_open+0x58/0x380
[ 287.983391][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 287.988609][ T27] ? __lock_acquire+0x1ff0/0x1ff0
[ 287.993689][ T27] ? kobject_get_unless_zero+0x229/0x320
[ 287.999410][ T27] mutex_lock_nested+0x17/0x20
[ 288.004379][ T27] misc_open+0x58/0x380
[ 288.008614][ T27] chrdev_open+0x54a/0x630
[ 288.013094][ T27] ? cd_forget+0x160/0x160
[ 288.017531][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 288.022799][ T27] ? fsnotify_perm+0x47b/0x590
[ 288.027582][ T27] ? cd_forget+0x160/0x160
[ 288.032012][ T27] do_dentry_open+0x807/0xfb0
[ 288.036784][ T27] path_openat+0x2705/0x2f20
[ 288.041413][ T27] ? do_filp_open+0x460/0x460
[ 288.046166][ T27] do_filp_open+0x21c/0x460
[ 288.050712][ T27] ? vfs_tmpfile+0x2e0/0x2e0
[ 288.055407][ T27] ? _raw_spin_unlock+0x24/0x40
[ 288.060352][ T27] ? alloc_fd+0x598/0x630
[ 288.064762][ T27] do_sys_openat2+0x13b/0x4f0
[ 288.069467][ T27] ? do_sys_open+0x220/0x220
[ 288.074109][ T27] ? __sys_bpf+0x28f/0x670
[ 288.078553][ T27] __x64_sys_openat+0x243/0x290
[ 288.083462][ T27] ? __ia32_sys_open+0x270/0x270
[ 288.088476][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 288.094529][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 288.099777][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 288.105821][ T27] do_syscall_64+0x3b/0xb0
[ 288.110258][ T27] ? clear_bhb_loop+0x15/0x70
[ 288.115049][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 288.121406][ T27] RIP: 0033:0x7f4f90645819
[ 288.125983][ T27] RSP: 002b:00007f4f905e0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 288.134456][ T27] RAX: ffffffffffffffda RBX: 00007f4f906cc438 RCX: 00007f4f90645819
[ 288.142515][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 288.150575][ T27] RBP: 00007f4f906cc430 R08: 00007f4f905e06c0 R09: 00007f4f905e06c0
[ 288.158644][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f906cc43c
[ 288.166718][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 288.174810][ T27]
[ 288.177851][ T27] INFO: task syz-executor319:4533 blocked for more than 145 seconds.
[ 288.186077][ T27] Not tainted 5.15.177-syzkaller #0
[ 288.191811][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.200534][ T27] task:syz-executor319 state:D stack:25560 pid: 4533 ppid: 4185 flags:0x00004006
[ 288.209807][ T27] Call Trace:
[ 288.213137][ T27]
[ 288.216084][ T27] __schedule+0x12c4/0x45b0
[ 288.220611][ T27] ? release_firmware_map_entry+0x190/0x190
[ 288.226554][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 288.232166][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 288.237470][ T27] schedule+0x11b/0x1f0
[ 288.241647][ T27] schedule_preempt_disabled+0xf/0x20
[ 288.247073][ T27] __mutex_lock_common+0xe34/0x25a0
[ 288.252301][ T27] ? genl_rcv_msg+0x124/0x14a0
[ 288.257292][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 288.262549][ T27] ? reacquire_held_locks+0x660/0x660
[ 288.267980][ T27] ? unwind_next_frame+0x1437/0x1fa0
[ 288.273357][ T27] ? reacquire_held_locks+0x660/0x660
[ 288.278755][ T27] ? radix_tree_lookup+0x234/0x280
[ 288.283934][ T27] mutex_lock_nested+0x17/0x20
[ 288.288715][ T27] genl_rcv_msg+0x124/0x14a0
[ 288.293366][ T27] ? stack_trace_save+0x1c0/0x1c0
[ 288.298416][ T27] ? __kernel_text_address+0x94/0x100
[ 288.303847][ T27] ? unwind_get_return_address+0x49/0x80
[ 288.309500][ T27] ? genl_bind+0x420/0x420
[ 288.313994][ T27] ? arch_stack_walk+0xf3/0x140
[ 288.318954][ T27] ? mark_lock+0x98/0x340
[ 288.323354][ T27] ? mark_lock+0x98/0x340
[ 288.327726][ T27] ? __lock_acquire+0x1295/0x1ff0
[ 288.332966][ T27] netlink_rcv_skb+0x1cf/0x410
[ 288.337824][ T27] ? genl_bind+0x420/0x420
[ 288.342257][ T27] ? netlink_ack+0xb10/0xb10
[ 288.346924][ T27] ? down_read+0x1b3/0x2e0
[ 288.351376][ T27] ? genl_rcv+0x9/0x40
[ 288.355510][ T27] genl_rcv+0x24/0x40
[ 288.359521][ T27] netlink_unicast+0x7b6/0x980
[ 288.364366][ T27] ? netlink_detachskb+0x90/0x90
[ 288.369415][ T27] ? __virt_addr_valid+0x3bb/0x460
[ 288.374593][ T27] ? 0xffffffff81000000
[ 288.378767][ T27] ? __check_object_size+0x300/0x410
[ 288.384108][ T27] ? bpf_lsm_netlink_send+0x5/0x10
[ 288.389238][ T27] netlink_sendmsg+0xa30/0xd60
[ 288.394094][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 288.399356][ T27] ? aa_sock_msg_perm+0x91/0x150
[ 288.404373][ T27] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 288.409677][ T27] ? security_socket_sendmsg+0x7d/0xa0
[ 288.415325][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 288.420563][ T27] __sys_sendto+0x564/0x720
[ 288.425135][ T27] ? __ia32_sys_getpeername+0x80/0x80
[ 288.430548][ T27] ? print_irqtrace_events+0x210/0x210
[ 288.436083][ T27] ? vtime_user_exit+0x2d1/0x400
[ 288.441058][ T27] __x64_sys_sendto+0xda/0xf0
[ 288.445803][ T27] do_syscall_64+0x3b/0xb0
[ 288.450242][ T27] ? clear_bhb_loop+0x15/0x70
[ 288.454994][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 288.460928][ T27] RIP: 0033:0x7f4f9064723c
[ 288.465403][ T27] RSP: 002b:00007f4f905be150 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 288.473887][ T27] RAX: ffffffffffffffda RBX: 00007f4f905be214 RCX: 00007f4f9064723c
[ 288.481874][ T27] RDX: 000000000000001c RSI: 00007f4f905be200 RDI: 0000000000000008
[ 288.489892][ T27] RBP: 0000000000000000 R08: 00007f4f905be1a4 R09: 000000000000000c
[ 288.497953][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f4f905be200
[ 288.506003][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 288.514324][ T27]
[ 288.517351][ T27] INFO: task syz-executor319:4536 blocked for more than 145 seconds.
[ 288.525469][ T27] Not tainted 5.15.177-syzkaller #0
[ 288.531210][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.539940][ T27] task:syz-executor319 state:D stack:26104 pid: 4536 ppid: 4184 flags:0x00004006
[ 288.549328][ T27] Call Trace:
[ 288.552782][ T27]
[ 288.555733][ T27] __schedule+0x12c4/0x45b0
[ 288.560302][ T27] ? release_firmware_map_entry+0x190/0x190
[ 288.566323][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 288.571819][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 288.577128][ T27] schedule+0x11b/0x1f0
[ 288.581311][ T27] schedule_preempt_disabled+0xf/0x20
[ 288.586756][ T27] __mutex_lock_common+0xe34/0x25a0
[ 288.592007][ T27] ? misc_open+0x58/0x380
[ 288.596400][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 288.601624][ T27] ? __lock_acquire+0x1ff0/0x1ff0
[ 288.606890][ T27] ? kobject_get_unless_zero+0x229/0x320
[ 288.612561][ T27] mutex_lock_nested+0x17/0x20
[ 288.617409][ T27] misc_open+0x58/0x380
[ 288.621593][ T27] chrdev_open+0x54a/0x630
[ 288.626091][ T27] ? cd_forget+0x160/0x160
[ 288.630560][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 288.635823][ T27] ? fsnotify_perm+0x47b/0x590
[ 288.640616][ T27] ? cd_forget+0x160/0x160
[ 288.645083][ T27] do_dentry_open+0x807/0xfb0
[ 288.649791][ T27] path_openat+0x2705/0x2f20
[ 288.654485][ T27] ? do_filp_open+0x460/0x460
[ 288.659193][ T27] do_filp_open+0x21c/0x460
[ 288.663773][ T27] ? vfs_tmpfile+0x2e0/0x2e0
[ 288.668400][ T27] ? _raw_spin_unlock+0x24/0x40
[ 288.673298][ T27] ? alloc_fd+0x598/0x630
[ 288.677661][ T27] do_sys_openat2+0x13b/0x4f0
[ 288.682353][ T27] ? do_sys_open+0x220/0x220
[ 288.687021][ T27] ? __sys_bpf+0x28f/0x670
[ 288.691473][ T27] __x64_sys_openat+0x243/0x290
[ 288.696409][ T27] ? __ia32_sys_open+0x270/0x270
[ 288.701370][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 288.707431][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 288.712654][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 288.718844][ T27] do_syscall_64+0x3b/0xb0
[ 288.723434][ T27] ? clear_bhb_loop+0x15/0x70
[ 288.728128][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 288.734071][ T27] RIP: 0033:0x7f4f90645819
[ 288.738501][ T27] RSP: 002b:00007f4f905e0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 288.746974][ T27] RAX: ffffffffffffffda RBX: 00007f4f906cc438 RCX: 00007f4f90645819
[ 288.755089][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 288.763146][ T27] RBP: 00007f4f906cc430 R08: 00007f4f905e06c0 R09: 00007f4f905e06c0
[ 288.771160][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f906cc43c
[ 288.779185][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 288.787221][ T27]
[ 288.790257][ T27] INFO: task syz-executor319:4540 blocked for more than 145 seconds.
[ 288.798408][ T27] Not tainted 5.15.177-syzkaller #0
[ 288.804177][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.812947][ T27] task:syz-executor319 state:D stack:26392 pid: 4540 ppid: 4184 flags:0x00004006
[ 288.822232][ T27] Call Trace:
[ 288.825579][ T27]
[ 288.828538][ T27] __schedule+0x12c4/0x45b0
[ 288.833417][ T27] ? release_firmware_map_entry+0x190/0x190
[ 288.839330][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 288.844942][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 288.850167][ T27] schedule+0x11b/0x1f0
[ 288.854379][ T27] schedule_preempt_disabled+0xf/0x20
[ 288.859773][ T27] __mutex_lock_common+0xe34/0x25a0
[ 288.865035][ T27] ? genl_rcv_msg+0x124/0x14a0
[ 288.869820][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 288.875117][ T27] ? reacquire_held_locks+0x660/0x660
[ 288.880517][ T27] ? unwind_next_frame+0x1437/0x1fa0
[ 288.885893][ T27] ? reacquire_held_locks+0x660/0x660
[ 288.891293][ T27] ? radix_tree_lookup+0x234/0x280
[ 288.896662][ T27] mutex_lock_nested+0x17/0x20
[ 288.901461][ T27] genl_rcv_msg+0x124/0x14a0
[ 288.906111][ T27] ? stack_trace_save+0x1c0/0x1c0
[ 288.911159][ T27] ? __kernel_text_address+0x94/0x100
[ 288.916633][ T27] ? unwind_get_return_address+0x49/0x80
[ 288.922434][ T27] ? genl_bind+0x420/0x420
[ 288.926942][ T27] ? arch_stack_walk+0xf3/0x140
[ 288.931822][ T27] ? mark_lock+0x98/0x340
[ 288.936235][ T27] ? mark_lock+0x98/0x340
[ 288.940599][ T27] ? __lock_acquire+0x1295/0x1ff0
[ 288.945729][ T27] netlink_rcv_skb+0x1cf/0x410
[ 288.950517][ T27] ? genl_bind+0x420/0x420
[ 288.954982][ T27] ? netlink_ack+0xb10/0xb10
[ 288.959606][ T27] ? down_read+0x1b3/0x2e0
[ 288.964173][ T27] ? genl_rcv+0x9/0x40
[ 288.968293][ T27] genl_rcv+0x24/0x40
[ 288.972376][ T27] netlink_unicast+0x7b6/0x980
[ 288.977272][ T27] ? netlink_detachskb+0x90/0x90
[ 288.982234][ T27] ? __virt_addr_valid+0x3bb/0x460
[ 288.987396][ T27] ? 0xffffffff81000000
[ 288.991653][ T27] ? __check_object_size+0x300/0x410
[ 288.997002][ T27] ? bpf_lsm_netlink_send+0x5/0x10
[ 289.002134][ T27] netlink_sendmsg+0xa30/0xd60
[ 289.006964][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 289.012204][ T27] ? aa_sock_msg_perm+0x91/0x150
[ 289.017191][ T27] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 289.022489][ T27] ? security_socket_sendmsg+0x7d/0xa0
[ 289.027999][ T27] ? netlink_getsockopt+0x5b0/0x5b0
[ 289.033248][ T27] __sys_sendto+0x564/0x720
[ 289.037755][ T27] ? __ia32_sys_getpeername+0x80/0x80
[ 289.043190][ T27] ? print_irqtrace_events+0x210/0x210
[ 289.048665][ T27] ? vtime_user_exit+0x2d1/0x400
[ 289.053695][ T27] __x64_sys_sendto+0xda/0xf0
[ 289.058400][ T27] do_syscall_64+0x3b/0xb0
[ 289.062886][ T27] ? clear_bhb_loop+0x15/0x70
[ 289.067589][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 289.073539][ T27] RIP: 0033:0x7f4f9064723c
[ 289.078007][ T27] RSP: 002b:00007f4f905be150 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 289.086475][ T27] RAX: ffffffffffffffda RBX: 00007f4f905be214 RCX: 00007f4f9064723c
[ 289.094501][ T27] RDX: 000000000000001c RSI: 00007f4f905be200 RDI: 0000000000000008
[ 289.102474][ T27] RBP: 0000000000000000 R08: 00007f4f905be1a4 R09: 000000000000000c
[ 289.110487][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f4f905be200
[ 289.118577][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 289.126629][ T27]
[ 289.129673][ T27] INFO: task syz-executor319:4539 blocked for more than 146 seconds.
[ 289.137789][ T27] Not tainted 5.15.177-syzkaller #0
[ 289.143576][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 289.152273][ T27] task:syz-executor319 state:D stack:26392 pid: 4539 ppid: 4182 flags:0x00004006
[ 289.161543][ T27] Call Trace:
[ 289.164908][ T27]
[ 289.167854][ T27] __schedule+0x12c4/0x45b0
[ 289.172408][ T27] ? release_firmware_map_entry+0x190/0x190
[ 289.178532][ T27] ? __mutex_trylock_common+0x8d/0x2e0
[ 289.184058][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 289.189262][ T27] schedule+0x11b/0x1f0
[ 289.193459][ T27] schedule_preempt_disabled+0xf/0x20
[ 289.198880][ T27] __mutex_lock_common+0xe34/0x25a0
[ 289.204145][ T27] ? misc_open+0x58/0x380
[ 289.208499][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 289.213752][ T27] ? __lock_acquire+0x1ff0/0x1ff0
[ 289.218826][ T27] ? kobject_get_unless_zero+0x229/0x320
[ 289.224606][ T27] mutex_lock_nested+0x17/0x20
[ 289.229409][ T27] misc_open+0x58/0x380
[ 289.233663][ T27] chrdev_open+0x54a/0x630
[ 289.238101][ T27] ? cd_forget+0x160/0x160
[ 289.242520][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 289.247775][ T27] ? fsnotify_perm+0x47b/0x590
[ 289.252564][ T27] ? cd_forget+0x160/0x160
[ 289.257029][ T27] do_dentry_open+0x807/0xfb0
[ 289.261756][ T27] path_openat+0x2705/0x2f20
[ 289.266453][ T27] ? do_filp_open+0x460/0x460
[ 289.271165][ T27] do_filp_open+0x21c/0x460
[ 289.275736][ T27] ? vfs_tmpfile+0x2e0/0x2e0
[ 289.280358][ T27] ? _raw_spin_unlock+0x24/0x40
[ 289.285259][ T27] ? alloc_fd+0x598/0x630
[ 289.289651][ T27] do_sys_openat2+0x13b/0x4f0
[ 289.294551][ T27] ? do_sys_open+0x220/0x220
[ 289.299167][ T27] ? __sys_bpf+0x28f/0x670
[ 289.303643][ T27] __x64_sys_openat+0x243/0x290
[ 289.308517][ T27] ? __ia32_sys_open+0x270/0x270
[ 289.313506][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 289.319506][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 289.324784][ T27] ? syscall_enter_from_user_mode+0x2e/0x240
[ 289.330791][ T27] do_syscall_64+0x3b/0xb0
[ 289.335305][ T27] ? clear_bhb_loop+0x15/0x70
[ 289.340003][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 289.345957][ T27] RIP: 0033:0x7f4f90645819
[ 289.350476][ T27] RSP: 002b:00007f4f905e0228 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 289.358958][ T27] RAX: ffffffffffffffda RBX: 00007f4f906cc438 RCX: 00007f4f90645819
[ 289.366984][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 289.375001][ T27] RBP: 00007f4f906cc430 R08: 00007f4f905e06c0 R09: 00007f4f905e06c0
[ 289.383201][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f906cc43c
[ 289.391182][ T27] R13: 00007f4f90699414 R14: 00000000fffffd2c R15: 00007ffd01bec9a8
[ 289.399305][ T27]
[ 289.402432][ T27]
[ 289.402432][ T27] Showing all locks held in the system:
[ 289.410372][ T27] 1 lock held by khungtaskd/27:
[ 289.415268][ T27] #0: ffffffff8cb1fce0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 289.424649][ T27] 3 locks held by kworker/u4:1/144:
[ 289.429858][ T27] #0: ffff88807dc9b938 ((wq_completion)nfc2_nci_cmd_wq){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0
[ 289.441071][ T27] #1: ffffc9000172fd20 ((work_completion)(&ndev->cmd_work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0
[ 289.452628][ T27] #2: ffffffff8d359848 (nci_mutex){+.+.}-{3:3}, at: virtual_nci_send+0x1c/0xd0
[ 289.461777][ T27] 2 locks held by getty/3939:
[ 289.466506][ T27] #0: ffff88802c75b098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 289.476335][ T27] #1: ffffc900025c62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1db0
[ 289.486594][ T27] 3 locks held by syz-executor319/4523:
[ 289.492151][ T27] #0: ffffffff8d212a28 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380
[ 289.500672][ T27] #1: ffffffff8d359848 (nci_mutex){+.+.}-{3:3}, at: virtual_ncidev_open+0x15/0xc0
[ 289.510075][ T27] #2: ffff88807d454190 (&dev->mutex){....}-{3:3}, at: nfc_register_device+0x98/0x310
[ 289.519724][ T27] 2 locks held by syz-executor319/4531:
[ 289.525314][ T27] #0: ffffffff8dca0210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
[ 289.533550][ T27] #1: ffffffff8dca00c8 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x124/0x14a0
[ 289.542636][ T27] 1 lock held by syz-executor319/4525:
[ 289.548152][ T27] #0: ffffffff8d212a28 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380
[ 289.556677][ T27] 5 locks held by syz-executor319/4532:
[ 289.562219][ T27] #0: ffffffff8dca0210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
[ 289.570469][ T27] #1: ffffffff8dca00c8 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x124/0x14a0
[ 289.579597][ T27] #2: ffff88807d454190 (&dev->mutex){....}-{3:3}, at: nfc_dev_up+0x3b/0x330
[ 289.588454][ T27] #3: ffff88807d453350 (&ndev->req_lock){+.+.}-{3:3}, at: nci_dev_up+0xa0/0xd40
[ 289.597771][ T27] #4: ffffffff8d359848 (nci_mutex){+.+.}-{3:3}, at: virtual_nci_close+0x13/0x40
[ 289.607026][ T27] 1 lock held by syz-executor319/4526:
[ 289.612504][ T27] #0: ffffffff8d212a28 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380
[ 289.621019][ T27] 2 locks held by syz-executor319/4533:
[ 289.626643][ T27] #0: ffffffff8dca0210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
[ 289.634889][ T27] #1: ffffffff8dca00c8 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x124/0x14a0
[ 289.644051][ T27] 1 lock held by syz-executor319/4536:
[ 289.649646][ T27] #0: ffffffff8d212a28 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380
[ 289.658282][ T27] 2 locks held by syz-executor319/4540:
[ 289.663874][ T27] #0: ffffffff8dca0210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
[ 289.672079][ T27] #1: ffffffff8dca00c8 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x124/0x14a0
[ 289.681221][ T27] 1 lock held by syz-executor319/4539:
[ 289.686946][ T27] #0: ffffffff8d212a28 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x58/0x380
[ 289.695488][ T27] 2 locks held by syz-executor319/4541:
[ 289.701053][ T27] #0: ffffffff8dca0210 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40
[ 289.709460][ T27] #1: ffffffff8dca00c8 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x124/0x14a0
[ 289.718667][ T27]
[ 289.721007][ T27] =============================================
[ 289.721007][ T27]
[ 289.730061][ T27] NMI backtrace for cpu 1
[ 289.734421][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.177-syzkaller #0
[ 289.742582][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 289.752640][ T27] Call Trace:
[ 289.755929][ T27]
[ 289.758986][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 289.763694][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 289.769337][ T27] ? panic+0x860/0x860
[ 289.773419][ T27] ? nmi_cpu_backtrace+0x23b/0x4a0
[ 289.778531][ T27] nmi_cpu_backtrace+0x46a/0x4a0
[ 289.783465][ T27] ? __wake_up_klogd+0xd5/0x100
[ 289.788336][ T27] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 289.794485][ T27] ? _printk+0xd1/0x120
[ 289.798636][ T27] ? panic+0x860/0x860
[ 289.802734][ T27] ? __wake_up_klogd+0xcc/0x100
[ 289.807593][ T27] ? panic+0x860/0x860
[ 289.811686][ T27] ? __rcu_read_unlock+0x92/0x100
[ 289.816706][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 289.822768][ T27] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 289.828773][ T27] watchdog+0xe72/0xeb0
[ 289.832930][ T27] kthread+0x3f6/0x4f0
[ 289.836988][ T27] ? hungtask_pm_notify+0x50/0x50
[ 289.842004][ T27] ? kthread_blkcg+0xd0/0xd0
[ 289.846591][ T27] ret_from_fork+0x1f/0x30
[ 289.851046][ T27]
[ 289.854222][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 289.859453][ C0] NMI backtrace for cpu 0
[ 289.859466][ C0] CPU: 0 PID: 3529 Comm: syslogd Not tainted 5.15.177-syzkaller #0
[ 289.859484][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 289.859494][ C0] RIP: 0010:unwind_next_frame+0xb1/0x1fa0
[ 289.859520][ C0] Code: c0 0f 85 68 17 00 00 41 8b 07 85 c0 0f 84 4e 16 00 00 89 44 24 74 48 89 6c 24 40 4c 89 64 24 78 4c 89 74 24 50 48 89 5c 24 38 01 00 00 00 e8 85 e1 1e 00 48 ba 00 00 00 00 00 fc ff df 49 8d
[ 289.859534][ C0] RSP: 0018:ffffc900010ded28 EFLAGS: 00000202
[ 289.859550][ C0] RAX: 0000000000000001 RBX: 1ffff9200021bdbc RCX: 1ffff9200021bdc3
[ 289.859563][ C0] RDX: dffffc0000000000 RSI: ffffffff81b1a5e1 RDI: ffffc900010dede0
[ 289.859576][ C0] RBP: ffffc900010dee18 R08: 0000000000000003 R09: ffffc900010deed0
[ 289.859589][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900010df560
[ 289.859601][ C0] R13: ffffffff816e19f0 R14: ffffffff81b1a5e1 R15: ffffc900010dede0
[ 289.859614][ C0] FS: 00007f0e35551380(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 289.859630][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.859642][ C0] CR2: 00005615fff01680 CR3: 000000001f831000 CR4: 00000000003506f0
[ 289.859657][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 289.859667][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 289.859678][ C0] Call Trace:
[ 289.859683][ C0]
[ 289.859689][ C0] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 289.859708][ C0] ? read_lock_is_recursive+0x10/0x10
[ 289.859727][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 289.859745][ C0] ? unknown_nmi_error+0xd0/0xd0
[ 289.859771][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 289.859788][ C0] ? nmi_handle+0xf7/0x370
[ 289.859806][ C0] ? unwind_next_frame+0xb1/0x1fa0
[ 289.859824][ C0] ? default_do_nmi+0x62/0x150
[ 289.859844][ C0] ? exc_nmi+0xa8/0x100
[ 289.859860][ C0] ? end_repeat_nmi+0x16/0x31
[ 289.859876][ C0] ? shmem_alloc_and_acct_page+0x4d1/0xd10
[ 289.859894][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 289.859915][ C0] ? shmem_alloc_and_acct_page+0x4d1/0xd10
[ 289.859933][ C0] ? unwind_next_frame+0xb1/0x1fa0
[ 289.859951][ C0] ? unwind_next_frame+0xb1/0x1fa0
[ 289.859970][ C0] ? unwind_next_frame+0xb1/0x1fa0
[ 289.859988][ C0]
[ 289.859993][ C0]
[ 289.860001][ C0] ? shmem_alloc_and_acct_page+0x4d1/0xd10
[ 289.860021][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 289.860038][ C0] arch_stack_walk+0x10d/0x140
[ 289.860060][ C0] ? shmem_alloc_and_acct_page+0x4d1/0xd10
[ 289.860081][ C0] stack_trace_save+0x113/0x1c0
[ 289.860099][ C0] ? stack_trace_snprint+0xe0/0xe0
[ 289.860116][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 289.860134][ C0] ? print_irqtrace_events+0x210/0x210
[ 289.860154][ C0] save_stack+0xf6/0x1e0
[ 289.860170][ C0] ? seqcount_lockdep_reader_access+0x137/0x1e0
[ 289.860190][ C0] ? bad_range+0x77/0x2c0
[ 289.860205][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 289.860224][ C0] ? __reset_page_owner+0x180/0x180
[ 289.860240][ C0] ? get_page_from_freelist+0x3b78/0x3d40
[ 289.860256][ C0] ? __alloc_pages+0x272/0x700
[ 289.860271][ C0] ? alloc_pages_vma+0x39a/0x800
[ 289.860286][ C0] ? shmem_alloc_and_acct_page+0x4d1/0xd10
[ 289.860310][ C0] ? print_irqtrace_events+0x210/0x210
[ 289.860326][ C0] ? preempt_count_add+0x8f/0x180
[ 289.860347][ C0] __set_page_owner+0x37/0x300
[ 289.860363][ C0] ? post_alloc_hook+0x104/0x220
[ 289.860380][ C0] get_page_from_freelist+0x3b78/0x3d40
[ 289.860431][ C0] ? __alloc_pages+0x700/0x700
[ 289.860447][ C0] ? __next_zones_zonelist+0xa4/0x130
[ 289.860467][ C0] ? prepare_alloc_pages+0x35d/0x5b0
[ 289.860489][ C0] __alloc_pages+0x272/0x700
[ 289.860506][ C0] ? __rmqueue_pcplist+0x23a0/0x23a0
[ 289.860523][ C0] ? stack_trace_save+0x1c0/0x1c0
[ 289.860544][ C0] ? validate_chain+0x112/0x5930
[ 289.860564][ C0] alloc_pages_vma+0x39a/0x800
[ 289.860581][ C0] ? mpol_shared_policy_lookup+0x144/0x1e0
[ 289.860599][ C0] shmem_alloc_and_acct_page+0x4d1/0xd10
[ 289.860621][ C0] ? shmem_swapin_page+0x22f0/0x22f0
[ 289.860648][ C0] ? xas_descend+0x219/0x3a0
[ 289.860670][ C0] ? xas_load+0x128/0x140
[ 289.860691][ C0] ? pagecache_get_page+0xd23/0x1010
[ 289.860712][ C0] ? page_cache_prev_miss+0x500/0x500
[ 289.860739][ C0] shmem_getpage_gfp+0x17b1/0x3190
[ 289.860770][ C0] ? shmem_getpage+0xa0/0xa0
[ 289.860786][ C0] ? fault_in_safe_writeable+0x250/0x250
[ 289.860808][ C0] shmem_write_begin+0xce/0x1a0
[ 289.860828][ C0] generic_perform_write+0x2bf/0x5b0
[ 289.860853][ C0] ? grab_cache_page_write_begin+0x90/0x90
[ 289.860873][ C0] ? file_remove_privs+0x610/0x610
[ 289.860891][ C0] ? rwsem_write_trylock+0x166/0x210
[ 289.860914][ C0] __generic_file_write_iter+0x243/0x4f0
[ 289.860950][ C0] generic_file_write_iter+0xa7/0x1b0
[ 289.860971][ C0] vfs_write+0xacd/0xe50
[ 289.860995][ C0] ? file_end_write+0x250/0x250
[ 289.861016][ C0] ? read_lock_is_recursive+0x10/0x10
[ 289.861038][ C0] ? __fdget_pos+0x2d2/0x380
[ 289.861058][ C0] ksys_write+0x1a2/0x2c0
[ 289.861076][ C0] ? print_irqtrace_events+0x210/0x210
[ 289.861094][ C0] ? __ia32_sys_read+0x80/0x80
[ 289.861112][ C0] ? syscall_enter_from_user_mode+0x2e/0x240
[ 289.861132][ C0] ? lockdep_hardirqs_on+0x94/0x130
[ 289.861151][ C0] ? syscall_enter_from_user_mode+0x2e/0x240
[ 289.861173][ C0] do_syscall_64+0x3b/0xb0
[ 289.861189][ C0] ? clear_bhb_loop+0x15/0x70
[ 289.861206][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 289.861227][ C0] RIP: 0033:0x7f0e356a5bf2
[ 289.861252][ C0] Code: 89 c7 48 89 44 24 08 e8 7b 34 fa ff 48 8b 44 24 08 48 83 c4 28 c3 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6f 48 8b 15 07 a2 0d 00 f7 d8 64 89 02 48 83
[ 289.861266][ C0] RSP: 002b:00007ffc220c18c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 289.861284][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e356a5bf2
[ 289.861296][ C0] RDX: 000000000000005e RSI: 00005624b9ca3c50 RDI: 0000000000000003
[ 289.861307][ C0] RBP: 00005624b9ca3c50 R08: 0000000000000001 R09: 0000000000000000
[ 289.861319][ C0] R10: 00007f0e358443a3 R11: 0000000000000246 R12: 000000000000005e
[ 289.861330][ C0] R13: 00007f0e35551300 R14: 0000000000000004 R15: 00005624b9ca3a60
[ 289.861350][ C0]
[ 289.861357][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.903 msecs
[ 289.866145][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.866173][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.177-syzkaller #0
[ 289.866195][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 289.866207][ T27] Call Trace:
[ 289.866215][ T27]
[ 289.866224][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 289.866255][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 289.866278][ T27] ? panic+0x860/0x860
[ 289.866314][ T27] panic+0x318/0x860
[ 289.866337][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 289.866362][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 289.866388][ T27] ? fb_is_primary_device+0xd0/0xd0
[ 289.866414][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 289.866442][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 289.866464][ T27] ? nmi_trigger_cpumask_backtrace+0x281/0x2a0
[ 289.866490][ T27] ? nmi_trigger_cpumask_backtrace+0x286/0x2a0
[ 289.866516][ T27] watchdog+0xeb0/0xeb0
[ 289.866551][ T27] kthread+0x3f6/0x4f0
[ 289.866573][ T27] ? hungtask_pm_notify+0x50/0x50
[ 289.866596][ T27] ? kthread_blkcg+0xd0/0xd0
[ 289.866619][ T27] ret_from_fork+0x1f/0x30
[ 289.866656][ T27]
[ 289.866902][ T27] Kernel Offset: disabled
[ 290.605701][ T27] Rebooting in 86400 seconds..