Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts. executing program [ 65.736400][ T3544] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2623 [ 65.746026][ T3544] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3544, name: syz-executor376 [ 65.755505][ T3544] preempt_count: 1, expected: 0 [ 65.760355][ T3544] RCU nest depth: 0, expected: 0 [ 65.765306][ T3544] 3 locks held by syz-executor376/3544: [ 65.770859][ T3544] #0: ffff888079dff098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 65.780656][ T3544] #1: ffff888079dff130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write+0x1f5/0x890 [ 65.790981][ T3544] #2: ffff8880182923e0 (&gsm->tx_lock){....}-{2:2}, at: gsmld_write+0x5b/0x120 [ 65.800144][ T3544] irq event stamp: 18468 [ 65.804382][ T3544] hardirqs last enabled at (18467): [] syscall_enter_from_user_mode+0x2e/0x230 [ 65.814984][ T3544] hardirqs last disabled at (18468): [] _raw_spin_lock_irqsave+0xac/0x120 [ 65.825327][ T3544] softirqs last enabled at (16926): [] fpu_flush_thread+0x1df/0x340 [ 65.834970][ T3544] softirqs last disabled at (16924): [] fpu_flush_thread+0x1df/0x340 [ 65.844701][ T3544] Preemption disabled at: [ 65.844710][ T3544] [<0000000000000000>] 0x0 [ 65.853765][ T3544] CPU: 0 PID: 3544 Comm: syz-executor376 Not tainted 6.1.90-syzkaller #0 [ 65.862209][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.872300][ T3544] Call Trace: [ 65.875627][ T3544] [ 65.878575][ T3544] dump_stack_lvl+0x1e3/0x2cb [ 65.883367][ T3544] ? nf_tcp_handle_invalid+0x642/0x642 [ 65.888846][ T3544] ? panic+0x764/0x764 [ 65.892935][ T3544] __might_resched+0x5cb/0x780 [ 65.897801][ T3544] ? __might_sleep+0xb0/0xb0 [ 65.902427][ T3544] ? stack_trace_save+0x113/0x1c0 [ 65.907481][ T3544] console_lock+0x1c/0x1c0 [ 65.911936][ T3544] do_con_write+0x110/0x7270 [ 65.916630][ T3544] ? lockdep_unlock+0x165/0x300 [ 65.921526][ T3544] ? mark_lock+0x29d/0x340 [ 65.925965][ T3544] ? __lock_acquire+0x125b/0x1f80 [ 65.931121][ T3544] ? __lock_acquire+0x1f80/0x1f80 [ 65.936250][ T3544] ? vt_resize+0xc0/0xc0 [ 65.940504][ T3544] ? read_lock_is_recursive+0x10/0x10 [ 65.945892][ T3544] ? do_raw_spin_lock+0x14a/0x370 [ 65.950924][ T3544] ? __might_fault+0xa1/0x110 [ 65.955639][ T3544] ? __rwlock_init+0x140/0x140 [ 65.960413][ T3544] ? _copy_from_iter+0x37e/0xff0 [ 65.965364][ T3544] ? _raw_spin_lock_irqsave+0xac/0x120 [ 65.970841][ T3544] ? _raw_spin_lock+0x40/0x40 [ 65.975539][ T3544] ? trace_raw_output_contention_end+0xd0/0xd0 [ 65.981708][ T3544] con_write+0x20/0x40 [ 65.985817][ T3544] gsmld_write+0xf9/0x120 [ 65.990172][ T3544] file_tty_write+0x504/0x890 [ 65.994868][ T3544] ? gsmld_read+0x10/0x10 [ 65.999248][ T3544] vfs_write+0x7ae/0xba0 [ 66.003509][ T3544] ? file_end_write+0x250/0x250 [ 66.008364][ T3544] ? do_sys_openat2+0x42b/0x500 [ 66.013332][ T3544] ? __fdget_pos+0x1db/0x360 [ 66.017938][ T3544] ksys_write+0x19c/0x2c0 [ 66.022299][ T3544] ? print_irqtrace_events+0x210/0x210 [ 66.027778][ T3544] ? __ia32_sys_read+0x80/0x80 [ 66.032553][ T3544] ? syscall_enter_from_user_mode+0x2e/0x230 [ 66.038637][ T3544] ? lockdep_hardirqs_on+0x94/0x130 [ 66.043869][ T3544] ? syscall_enter_from_user_mode+0x2e/0x230 [ 66.049860][ T3544] do_syscall_64+0x3b/0xb0 [ 66.054295][ T3544] ? clear_bhb_loop+0x45/0xa0 [ 66.058990][ T3544] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 66.064900][ T3544] RIP: 0033:0x7fdc063fb569 [ 66.069323][ T3544] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 66.088961][ T3544] RSP: 002b:00007fff68d6bf08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 66.097471][ T3544] RAX: ffffffffffffffda RBX: 00007fff68d6c0d8 RCX: 00007fdc063fb569 [ 66.105456][ T3544] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 66.113450][ T3544] RBP: 00007fdc0646e610 R08: 00007fff68d6bc17 R09: 00007fff68d6c0d8 [ 66.121436][ T3544] R10: 000000000000000d R11: 0000000000000246 R12: 0000000000000001 [ 66.129526][ T3544] R13: 00007fff68d6c0c8 R14: 0000000000000001 R15: 0000000000000001 [ 66.13