Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. executing program [ 35.237621][ T4220] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2588 [ 35.239922][ T4220] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4220, name: syz-executor230 [ 35.242216][ T4220] preempt_count: 1, expected: 0 [ 35.243409][ T4220] RCU nest depth: 0, expected: 0 [ 35.244606][ T4220] 3 locks held by syz-executor230/4220: [ 35.246041][ T4220] #0: ffff0000d7df8098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 35.248445][ T4220] #1: ffff0000d7df8130 (&tty->atomic_write_lock){+.+.}-{3:3}, at: file_tty_write+0x18c/0x6f0 [ 35.251002][ T4220] #2: ffff0000c433f3e0 (&gsm->tx_lock){....}-{2:2}, at: gsmld_write+0x60/0x154 [ 35.253260][ T4220] irq event stamp: 15500 [ 35.254209][ T4220] hardirqs last enabled at (15499): [] el0_svc_common+0x9c/0x258 [ 35.256506][ T4220] hardirqs last disabled at (15500): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 35.258959][ T4220] softirqs last enabled at (15060): [] __do_softirq+0xc1c/0xe38 [ 35.261290][ T4220] softirqs last disabled at (15031): [] ____do_softirq+0x14/0x20 [ 35.263593][ T4220] Preemption disabled at: [ 35.263600][ T4220] [] gsmld_write+0x60/0x154 [ 35.266164][ T4220] CPU: 0 PID: 4220 Comm: syz-executor230 Not tainted 6.1.68-syzkaller #0 [ 35.268313][ T4220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 35.270754][ T4220] Call trace: [ 35.271603][ T4220] dump_backtrace+0x1c8/0x1f4 [ 35.272734][ T4220] show_stack+0x2c/0x3c [ 35.273771][ T4220] dump_stack_lvl+0x108/0x170 [ 35.274963][ T4220] dump_stack+0x1c/0x5c [ 35.276067][ T4220] __might_resched+0x37c/0x4d8 [ 35.277262][ T4220] __might_sleep+0x90/0xe4 [ 35.278410][ T4220] console_lock+0x38/0x238 [ 35.279562][ T4220] do_con_write+0x110/0x5a90 [ 35.280677][ T4220] con_write+0x34/0x58 [ 35.281688][ T4220] gsmld_write+0x104/0x154 [ 35.282850][ T4220] file_tty_write+0x404/0x6f0 [ 35.283991][ T4220] tty_write+0x48/0x58 [ 35.284992][ T4220] vfs_write+0x610/0x914 [ 35.286043][ T4220] ksys_write+0x15c/0x26c [ 35.287073][ T4220] __arm64_sys_write+0x7c/0x90 [ 35.288263][ T4220] invoke_syscall+0x98/0x2c0 [ 35.289426][ T4220] el0_svc_common+0x138/0x258 [ 35.290592][ T4220] do_el0_svc+0x64/0x218 [ 35.291598][ T4220] el0_svc+0x58/0x168 [ 35.292557][ T4220] el0t_64_sync_handler+0x84/0xf0 [ 35.293714][ T4220] el0t_64_sync+0x18c/0x190