Warning: Permanently added '10.128.1.59' (ED25519) to the list of known hosts. executing program [ 54.908063][ T3609] INFO: trying to register non-static key. [ 54.909542][ T3609] The code is fine but needs lockdep annotation, or maybe [ 54.911222][ T3609] you didn't initialize this object before use? [ 54.912765][ T3609] turning off the locking correctness validator. [ 54.914302][ T3609] CPU: 1 PID: 3609 Comm: kworker/1:3 Not tainted 5.15.179-syzkaller #0 [ 54.916349][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.918958][ T3609] Workqueue: events p9_write_work [ 54.920274][ T3609] Call trace: [ 54.921131][ T3609] dump_backtrace+0x0/0x530 [ 54.922317][ T3609] show_stack+0x2c/0x3c [ 54.923347][ T3609] dump_stack_lvl+0x108/0x170 [ 54.924494][ T3609] dump_stack+0x1c/0x58 [ 54.925534][ T3609] assign_lock_key+0x1e4/0x1f0 [ 54.926773][ T3609] register_lock_class+0x148/0x6a4 [ 54.928115][ T3609] __lock_acquire+0x184/0x7638 [ 54.929316][ T3609] lock_acquire+0x240/0x77c [ 54.930454][ T3609] _raw_spin_lock_irqsave+0xc4/0x14c [ 54.931752][ T3609] gsmld_write+0x60/0x164 [ 54.932903][ T3609] file_tty_write+0x44c/0x758 [ 54.934011][ T3609] tty_write+0x48/0x58 [ 54.935045][ T3609] __kernel_write+0x488/0x8b8 [ 54.936294][ T3609] kernel_write+0xe0/0x1ec [ 54.937444][ T3609] p9_write_work+0x488/0xcfc [ 54.938689][ T3609] process_one_work+0x790/0x11b8 [ 54.939966][ T3609] worker_thread+0x910/0x1034 [ 54.941123][ T3609] kthread+0x37c/0x45c [ 54.942096][ T3609] ret_from_fork+0x10/0x20 [ 54.943241][ T3609] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 54.945648][ T3609] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3609, name: kworker/1:3 [ 54.947990][ T3609] INFO: lockdep is turned off. [ 54.949182][ T3609] irq event stamp: 24432 [ 54.950261][ T3609] hardirqs last enabled at (24431): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 54.952979][ T3609] hardirqs last disabled at (24432): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 54.955572][ T3609] softirqs last enabled at (24420): [] local_bh_enable+0x10/0x34 [ 54.957974][ T3609] softirqs last disabled at (24418): [] local_bh_disable+0x10/0x34 [ 54.960437][ T3609] Preemption disabled at: [ 54.960443][ T3609] [] gsmld_write+0x60/0x164 [ 54.963125][ T3609] CPU: 1 PID: 3609 Comm: kworker/1:3 Not tainted 5.15.179-syzkaller #0 [ 54.965311][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.967933][ T3609] Workqueue: events p9_write_work [ 54.969196][ T3609] Call trace: [ 54.969958][ T3609] dump_backtrace+0x0/0x530 [ 54.971167][ T3609] show_stack+0x2c/0x3c [ 54.972230][ T3609] dump_stack_lvl+0x108/0x170 [ 54.973456][ T3609] dump_stack+0x1c/0x58 [ 54.974558][ T3609] ___might_sleep+0x380/0x4dc [ 54.975761][ T3609] __might_sleep+0x98/0xf0 [ 54.976957][ T3609] console_lock+0x30/0x16c [ 54.978102][ T3609] do_con_write+0x110/0x5934 [ 54.979265][ T3609] con_write+0x34/0x58 [ 54.980314][ T3609] gsmld_write+0x108/0x164 [ 54.981519][ T3609] file_tty_write+0x44c/0x758 [ 54.982819][ T3609] tty_write+0x48/0x58 [ 54.983828][ T3609] __kernel_write+0x488/0x8b8 [ 54.985080][ T3609] kernel_write+0xe0/0x1ec [ 54.986170][ T3609] p9_write_work+0x488/0xcfc [ 54.987333][ T3609] process_one_work+0x790/0x11b8 [ 54.988586][ T3609] worker_thread+0x910/0x1034 [ 54.989773][ T3609] kthread+0x37c/0x45c [ 54.990811][ T3609] ret_from_fork+0x10/0x20 [ 59.904596][ T3609] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 59.907006][ T3609] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 3609, name: kworker/1:3 [ 59.909504][ T3609] INFO: lockdep is turned off. [ 59.910737][ T3609] irq event stamp: 24432 [ 59.911819][ T3609] hardirqs last enabled at (24431): [] _raw_spin_unlock_irqrestore+0xac/0x158 [ 59.914474][ T3609] hardirqs last disabled at (24432): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 59.917101][ T3609] softirqs last enabled at (24420): [] local_bh_enable+0x10/0x34 [ 59.919561][ T3609] softirqs last disabled at (24418): [] local_bh_disable+0x10/0x34 [ 59.921998][ T3609] Preemption disabled at: [ 59.922004][ T3609] [] gsmld_write+0x60/0x164 [ 59.924695][ T3609] CPU: 1 PID: 3609 Comm: kworker/1:3 Tainted: G W 5.15.179-syzkaller #0 [ 59.927137][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.929672][ T3609] Workqueue: events p9_write_work [ 59.930981][ T3609] Call trace: [ 59.931772][ T3609] dump_backtrace+0x0/0x530 [ 59.932882][ T3609] show_stack+0x2c/0x3c [ 59.933931][ T3609] dump_stack_lvl+0x108/0x170 [ 59.935163][ T3609] dump_stack+0x1c/0x58 [ 59.936200][ T3609] ___might_sleep+0x380/0x4dc [ 59.937420][ T3609] __might_sleep+0x98/0xf0 [ 59.938510][ T3609] console_lock+0x30/0x16c [ 59.939640][ T3609] do_con_write+0x110/0x5934 [ 59.940784][ T3609] con_write+0x34/0x58 [ 59.941809][ T3609] gsmld_write+0x108/0x164 [ 59.943001][ T3609] file_tty_write+0x44c/0x758 [ 59.944218][ T3609] tty_write+0x48/0x58 [ 59.945218][ T3609] __kernel_write+0x488/0x8b8 [ 59.946355][ T3609] kernel_write+0xe0/0x1ec [ 59.947472][ T3609] p9_write_work+0x488/0xcfc [ 59.948645][ T3609] process_one_work+0x790/0x11b8 [ 59.950025][ T3609] worker_thread+0x910/0x1034 [ 59.951262][ T3609] kthread+0x37c/0x45c [ 59.952286][ T3609] ret_from_fork+0x10/0x20