Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts. executing program [ 45.251020][ T4019] INFO: trying to register non-static key. [ 45.253236][ T4019] The code is fine but needs lockdep annotation, or maybe [ 45.255224][ T4019] you didn't initialize this object before use? [ 45.257033][ T4019] turning off the locking correctness validator. [ 45.258811][ T4019] CPU: 1 PID: 4019 Comm: syz-executor185 Not tainted 5.15.178-syzkaller #0 [ 45.261215][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 45.264015][ T4019] Call trace: [ 45.265018][ T4019] dump_backtrace+0x0/0x530 [ 45.266274][ T4019] show_stack+0x2c/0x3c [ 45.267478][ T4019] dump_stack_lvl+0x108/0x170 [ 45.268810][ T4019] dump_stack+0x1c/0x58 [ 45.270001][ T4019] assign_lock_key+0x1e4/0x1f0 [ 45.271307][ T4019] register_lock_class+0x148/0x6a4 [ 45.272769][ T4019] __lock_acquire+0x184/0x7638 [ 45.274088][ T4019] lock_acquire+0x240/0x77c [ 45.275414][ T4019] _raw_spin_lock_irqsave+0xc4/0x14c [ 45.276869][ T4019] gsmld_write+0x60/0x164 [ 45.278058][ T4019] file_tty_write+0x44c/0x758 [ 45.279253][ T4019] tty_write+0x48/0x58 [ 45.280341][ T4019] vfs_write+0x884/0xb44 [ 45.281414][ T4019] ksys_write+0x15c/0x26c [ 45.282605][ T4019] __arm64_sys_write+0x7c/0x90 [ 45.283982][ T4019] invoke_syscall+0x98/0x2b8 [ 45.285365][ T4019] el0_svc_common+0x138/0x258 [ 45.286670][ T4019] do_el0_svc+0x58/0x14c [ 45.287838][ T4019] el0_svc+0x7c/0x1f0 [ 45.289057][ T4019] el0t_64_sync_handler+0x84/0xe4 [ 45.290413][ T4019] el0t_64_sync+0x1a0/0x1a4 [ 45.291530][ T4019] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 45.294093][ T4019] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4019, name: syz-executor185 [ 45.296814][ T4019] INFO: lockdep is turned off. [ 45.298048][ T4019] irq event stamp: 1184 [ 45.299273][ T4019] hardirqs last enabled at (1183): [] el0_svc_common+0x9c/0x258 [ 45.301890][ T4019] hardirqs last disabled at (1184): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 45.304782][ T4019] softirqs last enabled at (528): [] handle_softirqs+0xb88/0xdbc [ 45.307360][ T4019] softirqs last disabled at (507): [] __irq_exit_rcu+0x268/0x4d8 [ 45.310052][ T4019] Preemption disabled at: [ 45.310060][ T4019] [] gsmld_write+0x60/0x164 [ 45.313105][ T4019] CPU: 1 PID: 4019 Comm: syz-executor185 Not tainted 5.15.178-syzkaller #0 [ 45.315547][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 45.318512][ T4019] Call trace: [ 45.319494][ T4019] dump_backtrace+0x0/0x530 [ 45.320756][ T4019] show_stack+0x2c/0x3c [ 45.321891][ T4019] dump_stack_lvl+0x108/0x170 [ 45.323246][ T4019] dump_stack+0x1c/0x58 [ 45.324401][ T4019] ___might_sleep+0x380/0x4dc [ 45.325700][ T4019] __might_sleep+0x98/0xf0 [ 45.326968][ T4019] console_lock+0x30/0x16c [ 45.328159][ T4019] do_con_write+0x110/0x5934 [ 45.329411][ T4019] con_write+0x34/0x58 [ 45.330549][ T4019] gsmld_write+0x108/0x164 [ 45.331799][ T4019] file_tty_write+0x44c/0x758 [ 45.333107][ T4019] tty_write+0x48/0x58 [ 45.334225][ T4019] vfs_write+0x884/0xb44 [ 45.335458][ T4019] ksys_write+0x15c/0x26c [ 45.336629][ T4019] __arm64_sys_write+0x7c/0x90 [ 45.337913][ T4019] invoke_syscall+0x98/0x2b8 [ 45.339265][ T4019] el0_svc_common+0x138/0x258 [ 45.340556][ T4019] do_el0_svc+0x58/0x14c [ 45.341777][ T4019] el0_svc+0x7c/0x1f0 [ 45.342818][ T4019] el0t_64_sync_handler+0x84/0xe4 [ 45.344273][ T4019] el0t_64_sync+0x1a0/0x1a4 executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 45.437310][ T4031] BUG: scheduling while atomic: syz-executor185/4031/0x00000002 [ 45.437330][ T4031] INFO: lockdep is turned off. [ 45.437338][ T4031] Modules linked in: [ 45.437354][ T4031] Preemption disabled at: [ 45.437361][ T4031] [] gsmld_write+0x60/0x164 [ 45.437389][ T4031] CPU: 1 PID: 4031 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 45.437401][ T4031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 45.437408][ T4031] Call trace: [ 45.437411][ T4031] dump_backtrace+0x0/0x530 [ 45.437421][ T4031] show_stack+0x2c/0x3c [ 45.437429][ T4031] dump_stack_lvl+0x108/0x170 [ 45.437439][ T4031] dump_stack+0x1c/0x58 [ 45.437447][ T4031] __schedule_bug+0x12c/0x1e0 [ 45.437456][ T4031] __schedule+0xfa8/0x1e48 [ 45.437466][ T4031] schedule+0x11c/0x1c8 [ 45.437475][ T4031] schedule_timeout+0xb8/0x344 [ 45.437485][ T4031] __down_common+0x2a4/0x4e0 [ 45.437494][ T4031] __down+0x18/0x24 [ 45.437502][ T4031] down+0x98/0xec [ 45.437511][ T4031] console_lock+0x3c/0x16c [ 45.437521][ T4031] do_con_write+0x110/0x5934 [ 45.437530][ T4031] con_write+0x34/0x58 [ 45.437539][ T4031] gsmld_write+0x108/0x164 [ 45.437548][ T4031] file_tty_write+0x44c/0x758 [ 45.437558][ T4031] tty_write+0x48/0x58 [ 45.437567][ T4031] vfs_write+0x884/0xb44 [ 45.437576][ T4031] ksys_write+0x15c/0x26c [ 45.437584][ T4031] __arm64_sys_write+0x7c/0x90 [ 45.437592][ T4031] invoke_syscall+0x98/0x2b8 [ 45.437602][ T4031] el0_svc_common+0x138/0x258 [ 45.437612][ T4031] do_el0_svc+0x58/0x14c [ 45.437621][ T4031] el0_svc+0x7c/0x1f0 [ 45.437629][ T4031] el0t_64_sync_handler+0x84/0xe4 [ 45.437638][ T4031] el0t_64_sync+0x1a0/0x1a4 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 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 executing program [ 46.292476][ T4106] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 46.295220][ T4106] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4106, name: syz-executor185 [ 46.297815][ T4106] INFO: lockdep is turned off. [ 46.299154][ T4106] irq event stamp: 0 [ 46.300209][ T4106] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.302111][ T4106] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 46.304853][ T4106] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 46.307545][ T4106] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.309442][ T4106] Preemption disabled at: [ 46.309450][ T4106] [] gsmld_write+0x60/0x164 [ 46.312318][ T4106] CPU: 1 PID: 4106 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 46.315234][ T4106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 46.318009][ T4106] Call trace: [ 46.318906][ T4106] dump_backtrace+0x0/0x530 [ 46.320164][ T4106] show_stack+0x2c/0x3c [ 46.321318][ T4106] dump_stack_lvl+0x108/0x170 [ 46.322644][ T4106] dump_stack+0x1c/0x58 [ 46.323756][ T4106] ___might_sleep+0x380/0x4dc [ 46.325060][ T4106] __might_sleep+0x98/0xf0 [ 46.326245][ T4106] console_lock+0x30/0x16c [ 46.327637][ T4106] do_con_write+0x110/0x5934 [ 46.328886][ T4106] con_write+0x34/0x58 [ 46.330052][ T4106] gsmld_write+0x108/0x164 [ 46.331269][ T4106] file_tty_write+0x44c/0x758 [ 46.332539][ T4106] tty_write+0x48/0x58 [ 46.333643][ T4106] vfs_write+0x884/0xb44 [ 46.334727][ T4106] ksys_write+0x15c/0x26c [ 46.335845][ T4106] __arm64_sys_write+0x7c/0x90 [ 46.337316][ T4106] invoke_syscall+0x98/0x2b8 [ 46.338601][ T4106] el0_svc_common+0x138/0x258 [ 46.339882][ T4106] do_el0_svc+0x58/0x14c [ 46.341052][ T4106] el0_svc+0x7c/0x1f0 [ 46.342162][ T4106] el0t_64_sync_handler+0x84/0xe4 [ 46.343519][ T4106] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 47.287883][ T4193] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 47.290488][ T4193] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4193, name: syz-executor185 [ 47.293099][ T4193] INFO: lockdep is turned off. [ 47.294406][ T4193] irq event stamp: 0 [ 47.295477][ T4193] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.297477][ T4193] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 47.299963][ T4193] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 47.302572][ T4193] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.304540][ T4193] Preemption disabled at: [ 47.304548][ T4193] [] gsmld_write+0x60/0x164 [ 47.307391][ T4193] CPU: 1 PID: 4193 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 47.310110][ T4193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 47.312930][ T4193] Call trace: [ 47.313800][ T4193] dump_backtrace+0x0/0x530 [ 47.315017][ T4193] show_stack+0x2c/0x3c [ 47.316324][ T4193] dump_stack_lvl+0x108/0x170 [ 47.317574][ T4193] dump_stack+0x1c/0x58 [ 47.318723][ T4193] ___might_sleep+0x380/0x4dc [ 47.320052][ T4193] __might_sleep+0x98/0xf0 [ 47.321242][ T4193] console_lock+0x30/0x16c [ 47.322524][ T4193] do_con_write+0x110/0x5934 [ 47.323797][ T4193] con_write+0x34/0x58 [ 47.325055][ T4193] gsmld_write+0x108/0x164 [ 47.326246][ T4193] file_tty_write+0x44c/0x758 [ 47.327486][ T4193] tty_write+0x48/0x58 [ 47.328628][ T4193] vfs_write+0x884/0xb44 [ 47.329798][ T4193] ksys_write+0x15c/0x26c [ 47.331043][ T4193] __arm64_sys_write+0x7c/0x90 [ 47.332307][ T4193] invoke_syscall+0x98/0x2b8 [ 47.333591][ T4193] el0_svc_common+0x138/0x258 [ 47.334855][ T4193] do_el0_svc+0x58/0x14c [ 47.336003][ T4193] el0_svc+0x7c/0x1f0 [ 47.337053][ T4193] el0t_64_sync_handler+0x84/0xe4 [ 47.338425][ T4193] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 48.295278][ T4281] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 48.297946][ T4281] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4281, name: syz-executor185 [ 48.300678][ T4281] INFO: lockdep is turned off. [ 48.301977][ T4281] irq event stamp: 0 [ 48.303023][ T4281] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.304923][ T4281] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 48.307462][ T4281] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 48.309899][ T4281] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.311735][ T4281] Preemption disabled at: [ 48.311742][ T4281] [] gsmld_write+0x60/0x164 [ 48.314340][ T4281] CPU: 1 PID: 4281 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 48.316865][ T4281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 48.319558][ T4281] Call trace: [ 48.320359][ T4281] dump_backtrace+0x0/0x530 [ 48.321466][ T4281] show_stack+0x2c/0x3c [ 48.322547][ T4281] dump_stack_lvl+0x108/0x170 [ 48.323748][ T4281] dump_stack+0x1c/0x58 [ 48.324858][ T4281] ___might_sleep+0x380/0x4dc [ 48.326052][ T4281] __might_sleep+0x98/0xf0 [ 48.327139][ T4281] console_lock+0x30/0x16c [ 48.328289][ T4281] do_con_write+0x110/0x5934 [ 48.329459][ T4281] con_write+0x34/0x58 [ 48.330466][ T4281] gsmld_write+0x108/0x164 [ 48.331606][ T4281] file_tty_write+0x44c/0x758 [ 48.332815][ T4281] tty_write+0x48/0x58 [ 48.333838][ T4281] vfs_write+0x884/0xb44 [ 48.334897][ T4281] ksys_write+0x15c/0x26c [ 48.336019][ T4281] __arm64_sys_write+0x7c/0x90 [ 48.337229][ T4281] invoke_syscall+0x98/0x2b8 [ 48.338437][ T4281] el0_svc_common+0x138/0x258 [ 48.339649][ T4281] do_el0_svc+0x58/0x14c [ 48.340709][ T4281] el0_svc+0x7c/0x1f0 [ 48.341708][ T4281] el0t_64_sync_handler+0x84/0xe4 [ 48.343042][ T4281] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 49.289935][ T4369] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 49.292453][ T4369] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4369, name: syz-executor185 [ 49.294874][ T4369] INFO: lockdep is turned off. [ 49.296074][ T4369] irq event stamp: 0 [ 49.297066][ T4369] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 49.299061][ T4369] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 49.301493][ T4369] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 49.303942][ T4369] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 49.305828][ T4369] Preemption disabled at: [ 49.305835][ T4369] [] gsmld_write+0x60/0x164 [ 49.308619][ T4369] CPU: 1 PID: 4369 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 49.311293][ T4369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 49.314032][ T4369] Call trace: [ 49.314891][ T4369] dump_backtrace+0x0/0x530 [ 49.316114][ T4369] show_stack+0x2c/0x3c [ 49.317247][ T4369] dump_stack_lvl+0x108/0x170 [ 49.318525][ T4369] dump_stack+0x1c/0x58 [ 49.319627][ T4369] ___might_sleep+0x380/0x4dc [ 49.320916][ T4369] __might_sleep+0x98/0xf0 [ 49.322096][ T4369] console_lock+0x30/0x16c [ 49.323262][ T4369] do_con_write+0x110/0x5934 [ 49.324561][ T4369] con_write+0x34/0x58 [ 49.325660][ T4369] gsmld_write+0x108/0x164 [ 49.326833][ T4369] file_tty_write+0x44c/0x758 [ 49.328039][ T4369] tty_write+0x48/0x58 [ 49.329145][ T4369] vfs_write+0x884/0xb44 [ 49.330292][ T4369] ksys_write+0x15c/0x26c [ 49.331490][ T4369] __arm64_sys_write+0x7c/0x90 [ 49.332772][ T4369] invoke_syscall+0x98/0x2b8 [ 49.334015][ T4369] el0_svc_common+0x138/0x258 [ 49.335261][ T4369] do_el0_svc+0x58/0x14c [ 49.336416][ T4369] el0_svc+0x7c/0x1f0 [ 49.337454][ T4369] el0t_64_sync_handler+0x84/0xe4 [ 49.338778][ T4369] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 50.287729][ T4456] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 50.290166][ T4456] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4456, name: syz-executor185 [ 50.292642][ T4456] INFO: lockdep is turned off. [ 50.293905][ T4456] irq event stamp: 0 [ 50.294953][ T4456] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 50.296810][ T4456] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 50.299316][ T4456] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 50.301964][ T4456] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 50.304038][ T4456] Preemption disabled at: [ 50.304053][ T4456] [] gsmld_write+0x60/0x164 [ 50.306911][ T4456] CPU: 1 PID: 4456 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 50.309568][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 50.312311][ T4456] Call trace: [ 50.313236][ T4456] dump_backtrace+0x0/0x530 [ 50.314447][ T4456] show_stack+0x2c/0x3c [ 50.315622][ T4456] dump_stack_lvl+0x108/0x170 [ 50.316872][ T4456] dump_stack+0x1c/0x58 [ 50.317948][ T4456] ___might_sleep+0x380/0x4dc [ 50.319147][ T4456] __might_sleep+0x98/0xf0 [ 50.320291][ T4456] console_lock+0x30/0x16c [ 50.321494][ T4456] do_con_write+0x110/0x5934 [ 50.322759][ T4456] con_write+0x34/0x58 [ 50.323808][ T4456] gsmld_write+0x108/0x164 [ 50.325007][ T4456] file_tty_write+0x44c/0x758 [ 50.326349][ T4456] tty_write+0x48/0x58 [ 50.327486][ T4456] vfs_write+0x884/0xb44 [ 50.328706][ T4456] ksys_write+0x15c/0x26c [ 50.330248][ T4456] __arm64_sys_write+0x7c/0x90 [ 50.331660][ T4456] invoke_syscall+0x98/0x2b8 [ 50.332864][ T4456] el0_svc_common+0x138/0x258 [ 50.334091][ T4456] do_el0_svc+0x58/0x14c [ 50.335257][ T4456] el0_svc+0x7c/0x1f0 [ 50.336318][ T4456] el0t_64_sync_handler+0x84/0xe4 [ 50.337691][ T4456] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 51.295188][ T4544] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 51.297962][ T4544] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4544, name: syz-executor185 [ 51.300615][ T4544] INFO: lockdep is turned off. [ 51.301857][ T4544] irq event stamp: 0 [ 51.302881][ T4544] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 51.304913][ T4544] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 51.307543][ T4544] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 51.310109][ T4544] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 51.312057][ T4544] Preemption disabled at: [ 51.312064][ T4544] [] gsmld_write+0x60/0x164 [ 51.315021][ T4544] CPU: 0 PID: 4544 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 51.317880][ T4544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 51.320792][ T4544] Call trace: [ 51.321690][ T4544] dump_backtrace+0x0/0x530 [ 51.322986][ T4544] show_stack+0x2c/0x3c [ 51.324165][ T4544] dump_stack_lvl+0x108/0x170 [ 51.325518][ T4544] dump_stack+0x1c/0x58 [ 51.326688][ T4544] ___might_sleep+0x380/0x4dc [ 51.327960][ T4544] __might_sleep+0x98/0xf0 [ 51.329171][ T4544] console_lock+0x30/0x16c [ 51.330391][ T4544] do_con_write+0x110/0x5934 [ 51.331696][ T4544] con_write+0x34/0x58 [ 51.332804][ T4544] gsmld_write+0x108/0x164 [ 51.334030][ T4544] file_tty_write+0x44c/0x758 [ 51.335376][ T4544] tty_write+0x48/0x58 [ 51.336479][ T4544] vfs_write+0x884/0xb44 [ 51.337678][ T4544] ksys_write+0x15c/0x26c [ 51.338769][ T4544] __arm64_sys_write+0x7c/0x90 [ 51.340117][ T4544] invoke_syscall+0x98/0x2b8 [ 51.341389][ T4544] el0_svc_common+0x138/0x258 [ 51.342741][ T4544] do_el0_svc+0x58/0x14c [ 51.343885][ T4544] el0_svc+0x7c/0x1f0 [ 51.345023][ T4544] el0t_64_sync_handler+0x84/0xe4 [ 51.346622][ T4544] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 52.296068][ T4631] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 52.298691][ T4631] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4631, name: syz-executor185 [ 52.301533][ T4631] INFO: lockdep is turned off. [ 52.302973][ T4631] irq event stamp: 0 [ 52.304098][ T4631] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 52.306106][ T4631] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 52.308775][ T4631] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 52.311423][ T4631] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 52.313663][ T4631] Preemption disabled at: [ 52.313671][ T4631] [] gsmld_write+0x60/0x164 [ 52.316743][ T4631] CPU: 0 PID: 4631 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 52.319799][ T4631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 52.322712][ T4631] Call trace: [ 52.323658][ T4631] dump_backtrace+0x0/0x530 [ 52.324915][ T4631] show_stack+0x2c/0x3c [ 52.326147][ T4631] dump_stack_lvl+0x108/0x170 [ 52.327629][ T4631] dump_stack+0x1c/0x58 [ 52.328773][ T4631] ___might_sleep+0x380/0x4dc [ 52.330046][ T4631] __might_sleep+0x98/0xf0 [ 52.331276][ T4631] console_lock+0x30/0x16c [ 52.332541][ T4631] do_con_write+0x110/0x5934 [ 52.333846][ T4631] con_write+0x34/0x58 [ 52.334989][ T4631] gsmld_write+0x108/0x164 [ 52.336267][ T4631] file_tty_write+0x44c/0x758 [ 52.337506][ T4631] tty_write+0x48/0x58 [ 52.338659][ T4631] vfs_write+0x884/0xb44 [ 52.339854][ T4631] ksys_write+0x15c/0x26c [ 52.341013][ T4631] __arm64_sys_write+0x7c/0x90 [ 52.342371][ T4631] invoke_syscall+0x98/0x2b8 [ 52.343681][ T4631] el0_svc_common+0x138/0x258 [ 52.345049][ T4631] do_el0_svc+0x58/0x14c [ 52.346338][ T4631] el0_svc+0x7c/0x1f0 [ 52.347460][ T4631] el0t_64_sync_handler+0x84/0xe4 [ 52.348852][ T4631] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 53.293499][ T4718] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 53.295979][ T4718] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4718, name: syz-executor185 [ 53.298541][ T4718] INFO: lockdep is turned off. [ 53.299766][ T4718] irq event stamp: 0 [ 53.300761][ T4718] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 53.302755][ T4718] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 53.305295][ T4718] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 53.307824][ T4718] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 53.309745][ T4718] Preemption disabled at: [ 53.309754][ T4718] [] gsmld_write+0x60/0x164 [ 53.312698][ T4718] CPU: 0 PID: 4718 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 53.315595][ T4718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 53.318424][ T4718] Call trace: [ 53.319340][ T4718] dump_backtrace+0x0/0x530 [ 53.320595][ T4718] show_stack+0x2c/0x3c [ 53.321723][ T4718] dump_stack_lvl+0x108/0x170 [ 53.322937][ T4718] dump_stack+0x1c/0x58 [ 53.324128][ T4718] ___might_sleep+0x380/0x4dc [ 53.325478][ T4718] __might_sleep+0x98/0xf0 [ 53.326682][ T4718] console_lock+0x30/0x16c [ 53.327909][ T4718] do_con_write+0x110/0x5934 [ 53.329181][ T4718] con_write+0x34/0x58 [ 53.330276][ T4718] gsmld_write+0x108/0x164 [ 53.331504][ T4718] file_tty_write+0x44c/0x758 [ 53.332871][ T4718] tty_write+0x48/0x58 [ 53.334025][ T4718] vfs_write+0x884/0xb44 [ 53.335260][ T4718] ksys_write+0x15c/0x26c [ 53.336436][ T4718] __arm64_sys_write+0x7c/0x90 [ 53.337755][ T4718] invoke_syscall+0x98/0x2b8 [ 53.339055][ T4718] el0_svc_common+0x138/0x258 [ 53.340387][ T4718] do_el0_svc+0x58/0x14c [ 53.341569][ T4718] el0_svc+0x7c/0x1f0 [ 53.342691][ T4718] el0t_64_sync_handler+0x84/0xe4 [ 53.344106][ T4718] el0t_64_sync+0x1a0/0x1a4 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 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 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 [ 54.298300][ T4806] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 54.300951][ T4806] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4806, name: syz-executor185 [ 54.303631][ T4806] INFO: lockdep is turned off. [ 54.305248][ T4806] irq event stamp: 0 [ 54.307778][ T4806] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 54.312135][ T4806] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 54.317663][ T4806] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 54.323222][ T4806] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 54.325751][ T4806] Preemption disabled at: [ 54.325759][ T4806] [] gsmld_write+0x60/0x164 [ 54.328631][ T4806] CPU: 0 PID: 4806 Comm: syz-executor185 Tainted: G W 5.15.178-syzkaller #0 [ 54.331448][ T4806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 54.334198][ T4806] Call trace: [ 54.335105][ T4806] dump_backtrace+0x0/0x530 [ 54.336390][ T4806] show_stack+0x2c/0x3c [ 54.337526][ T4806] dump_stack_lvl+0x108/0x170 [ 54.340476][ T4806] dump_stack+0x1c/0x58 [ 54.342914][ T4806] ___might_sleep+0x380/0x4dc [ 54.345751][ T4806] __might_sleep+0x98/0xf0 [ 54.347649][ T4806] console_lock+0x30/0x16c [ 54.348860][ T4806] do_con_write+0x110/0x5934 [ 54.350093][ T4806] con_write+0x34/0x58 [ 54.351252][ T4806] gsmld_write+0x108/0x164 [ 54.352448][ T4806] file_tty_write+0x44c/0x758 [ 54.353823][ T4806] tty_write+0x48/0x58 [ 54.354935][ T4806] vfs_write+0x884/0xb44 [ 54.356170][ T4806] ksys_write+0x15c/0x26c [ 54.357316][ T4806] __arm64_sys_write+0x7c/0x90 [ 54.358579][ T4806] invoke_syscall+0x98/0x2b8 [ 54.359792][ T4806] el0_svc_common+0x138/0x258 [ 54.361049][ T4806] do_el0_svc+0x58/0x14c [ 54.362214][ T4806] el0_svc+0x7c/0x1f0 [ 54.363353][ T4806] el0t_64_sync_handler+0x84/0xe4 [ 54.364750][ T4806] el0t_64_sync+0x1a0/0x1a4 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 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 executing program executing program executing program executing program executing program executing program executing program executing program