Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts. executing program syzkaller login: [ 43.842891][ T4027] INFO: trying to register non-static key. [ 43.844548][ T4027] The code is fine but needs lockdep annotation, or maybe [ 43.846392][ T4027] you didn't initialize this object before use? [ 43.848085][ T4027] turning off the locking correctness validator. [ 43.849853][ T4027] CPU: 1 PID: 4027 Comm: syz-executor427 Not tainted 5.15.179-syzkaller #0 [ 43.852241][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 43.855086][ T4027] Call trace: [ 43.855942][ T4027] dump_backtrace+0x0/0x530 [ 43.857194][ T4027] show_stack+0x2c/0x3c [ 43.858328][ T4027] dump_stack_lvl+0x108/0x170 [ 43.859626][ T4027] dump_stack+0x1c/0x58 [ 43.860697][ T4027] assign_lock_key+0x1e4/0x1f0 [ 43.861987][ T4027] register_lock_class+0x148/0x6a4 [ 43.863356][ T4027] __lock_acquire+0x184/0x7638 [ 43.864663][ T4027] lock_acquire+0x240/0x77c [ 43.865884][ T4027] _raw_spin_lock_irqsave+0xc4/0x14c [ 43.867291][ T4027] gsmld_write+0x60/0x164 [ 43.868493][ T4027] file_tty_write+0x44c/0x758 [ 43.869729][ T4027] tty_write+0x48/0x58 [ 43.870854][ T4027] vfs_write+0x884/0xb44 [ 43.872020][ T4027] ksys_write+0x15c/0x26c [ 43.873161][ T4027] __arm64_sys_write+0x7c/0x90 [ 43.874467][ T4027] invoke_syscall+0x98/0x2b8 [ 43.875731][ T4027] el0_svc_common+0x138/0x258 [ 43.876991][ T4027] do_el0_svc+0x58/0x14c [ 43.878132][ T4027] el0_svc+0x7c/0x1f0 [ 43.879194][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 43.880574][ T4027] el0t_64_sync+0x1a0/0x1a4 [ 43.881796][ T4027] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 43.884316][ T4027] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4027, name: syz-executor427 [ 43.886932][ T4027] INFO: lockdep is turned off. [ 43.888205][ T4027] irq event stamp: 1190 [ 43.889318][ T4027] hardirqs last enabled at (1189): [] el0_svc_common+0x9c/0x258 [ 43.891829][ T4027] hardirqs last disabled at (1190): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 43.894521][ T4027] softirqs last enabled at (762): [] handle_softirqs+0xb88/0xdbc [ 43.897082][ T4027] softirqs last disabled at (739): [] __irq_exit_rcu+0x268/0x4d8 [ 43.899521][ T4027] Preemption disabled at: [ 43.899528][ T4027] [] gsmld_write+0x60/0x164 [ 43.902335][ T4027] CPU: 1 PID: 4027 Comm: syz-executor427 Not tainted 5.15.179-syzkaller #0 [ 43.904648][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 43.907320][ T4027] Call trace: [ 43.908219][ T4027] dump_backtrace+0x0/0x530 [ 43.909381][ T4027] show_stack+0x2c/0x3c [ 43.910464][ T4027] dump_stack_lvl+0x108/0x170 [ 43.911701][ T4027] dump_stack+0x1c/0x58 [ 43.912799][ T4027] ___might_sleep+0x380/0x4dc [ 43.914017][ T4027] __might_sleep+0x98/0xf0 [ 43.915204][ T4027] console_lock+0x30/0x16c [ 43.916409][ T4027] do_con_write+0x110/0x5934 [ 43.917674][ T4027] con_write+0x34/0x58 [ 43.918751][ T4027] gsmld_write+0x108/0x164 [ 43.919937][ T4027] file_tty_write+0x44c/0x758 [ 43.921171][ T4027] tty_write+0x48/0x58 [ 43.922284][ T4027] vfs_write+0x884/0xb44 [ 43.923449][ T4027] ksys_write+0x15c/0x26c [ 43.924600][ T4027] __arm64_sys_write+0x7c/0x90 [ 43.925872][ T4027] invoke_syscall+0x98/0x2b8 [ 43.927123][ T4027] el0_svc_common+0x138/0x258 [ 43.928347][ T4027] do_el0_svc+0x58/0x14c [ 43.929441][ T4027] el0_svc+0x7c/0x1f0 [ 43.930498][ T4027] el0t_64_sync_handler+0x84/0xe4 [ 43.931857][ T4027] 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 [ 44.885648][ T4118] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 44.888132][ T4118] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4118, name: syz-executor427 [ 44.890620][ T4118] INFO: lockdep is turned off. [ 44.891884][ T4118] irq event stamp: 0 [ 44.892928][ T4118] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.894817][ T4118] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 44.897257][ T4118] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 44.899795][ T4118] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.901724][ T4118] Preemption disabled at: [ 44.901730][ T4118] [] gsmld_write+0x60/0x164 [ 44.904501][ T4118] CPU: 1 PID: 4118 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 44.907158][ T4118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 44.909800][ T4118] Call trace: [ 44.910664][ T4118] dump_backtrace+0x0/0x530 [ 44.911890][ T4118] show_stack+0x2c/0x3c [ 44.912999][ T4118] dump_stack_lvl+0x108/0x170 [ 44.914242][ T4118] dump_stack+0x1c/0x58 [ 44.915365][ T4118] ___might_sleep+0x380/0x4dc [ 44.916589][ T4118] __might_sleep+0x98/0xf0 [ 44.917772][ T4118] console_lock+0x30/0x16c [ 44.918978][ T4118] do_con_write+0x110/0x5934 [ 44.920265][ T4118] con_write+0x34/0x58 [ 44.921334][ T4118] gsmld_write+0x108/0x164 [ 44.922536][ T4118] file_tty_write+0x44c/0x758 [ 44.923773][ T4118] tty_write+0x48/0x58 [ 44.924852][ T4118] vfs_write+0x884/0xb44 [ 44.926033][ T4118] ksys_write+0x15c/0x26c [ 44.927226][ T4118] __arm64_sys_write+0x7c/0x90 [ 44.928436][ T4118] invoke_syscall+0x98/0x2b8 [ 44.929668][ T4118] el0_svc_common+0x138/0x258 [ 44.930947][ T4118] do_el0_svc+0x58/0x14c [ 44.932033][ T4118] el0_svc+0x7c/0x1f0 [ 44.933028][ T4118] el0t_64_sync_handler+0x84/0xe4 [ 44.934446][ T4118] 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 [ 45.880548][ T4205] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 45.883092][ T4205] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4205, name: syz-executor427 [ 45.885603][ T4205] INFO: lockdep is turned off. [ 45.886825][ T4205] irq event stamp: 0 [ 45.887853][ T4205] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 45.889626][ T4205] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 45.892134][ T4205] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 45.894502][ T4205] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 45.896347][ T4205] Preemption disabled at: [ 45.896353][ T4205] [] gsmld_write+0x60/0x164 [ 45.899034][ T4205] CPU: 0 PID: 4205 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 45.901695][ T4205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.904345][ T4205] Call trace: [ 45.905265][ T4205] dump_backtrace+0x0/0x530 [ 45.906530][ T4205] show_stack+0x2c/0x3c [ 45.907626][ T4205] dump_stack_lvl+0x108/0x170 [ 45.908953][ T4205] dump_stack+0x1c/0x58 [ 45.910084][ T4205] ___might_sleep+0x380/0x4dc [ 45.911283][ T4205] __might_sleep+0x98/0xf0 [ 45.912450][ T4205] console_lock+0x30/0x16c [ 45.913648][ T4205] do_con_write+0x110/0x5934 [ 45.914905][ T4205] con_write+0x34/0x58 [ 45.916092][ T4205] gsmld_write+0x108/0x164 [ 45.917251][ T4205] file_tty_write+0x44c/0x758 [ 45.918566][ T4205] tty_write+0x48/0x58 [ 45.919647][ T4205] vfs_write+0x884/0xb44 [ 45.920787][ T4205] ksys_write+0x15c/0x26c [ 45.921961][ T4205] __arm64_sys_write+0x7c/0x90 [ 45.923288][ T4205] invoke_syscall+0x98/0x2b8 [ 45.924517][ T4205] el0_svc_common+0x138/0x258 [ 45.925764][ T4205] do_el0_svc+0x58/0x14c [ 45.926935][ T4205] el0_svc+0x7c/0x1f0 [ 45.928041][ T4205] el0t_64_sync_handler+0x84/0xe4 [ 45.929359][ T4205] 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 [ 46.883033][ T4293] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 46.885597][ T4293] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4293, name: syz-executor427 [ 46.888116][ T4293] INFO: lockdep is turned off. [ 46.889330][ T4293] irq event stamp: 0 [ 46.890347][ T4293] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.892224][ T4293] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 46.894631][ T4293] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 46.897051][ T4293] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.898945][ T4293] Preemption disabled at: [ 46.898951][ T4293] [] gsmld_write+0x60/0x164 [ 46.901725][ T4293] CPU: 1 PID: 4293 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 46.904582][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.907282][ T4293] Call trace: [ 46.908124][ T4293] dump_backtrace+0x0/0x530 [ 46.909282][ T4293] show_stack+0x2c/0x3c [ 46.910394][ T4293] dump_stack_lvl+0x108/0x170 [ 46.911628][ T4293] dump_stack+0x1c/0x58 [ 46.912810][ T4293] ___might_sleep+0x380/0x4dc [ 46.914057][ T4293] __might_sleep+0x98/0xf0 [ 46.915302][ T4293] console_lock+0x30/0x16c [ 46.916488][ T4293] do_con_write+0x110/0x5934 [ 46.917713][ T4293] con_write+0x34/0x58 [ 46.918811][ T4293] gsmld_write+0x108/0x164 [ 46.920017][ T4293] file_tty_write+0x44c/0x758 [ 46.921257][ T4293] tty_write+0x48/0x58 [ 46.922326][ T4293] vfs_write+0x884/0xb44 [ 46.923415][ T4293] ksys_write+0x15c/0x26c [ 46.924620][ T4293] __arm64_sys_write+0x7c/0x90 [ 46.925924][ T4293] invoke_syscall+0x98/0x2b8 [ 46.927172][ T4293] el0_svc_common+0x138/0x258 [ 46.928463][ T4293] do_el0_svc+0x58/0x14c [ 46.929585][ T4293] el0_svc+0x7c/0x1f0 [ 46.930682][ T4293] el0t_64_sync_handler+0x84/0xe4 [ 46.932082][ T4293] 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 [ 47.886621][ T4381] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 47.889408][ T4381] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4381, name: syz-executor427 [ 47.892008][ T4381] INFO: lockdep is turned off. [ 47.893255][ T4381] irq event stamp: 0 [ 47.894221][ T4381] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.896072][ T4381] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 47.898496][ T4381] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 47.900851][ T4381] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.902729][ T4381] Preemption disabled at: [ 47.902736][ T4381] [] gsmld_write+0x60/0x164 [ 47.905457][ T4381] CPU: 1 PID: 4381 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 47.908085][ T4381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 47.910759][ T4381] Call trace: [ 47.911624][ T4381] dump_backtrace+0x0/0x530 [ 47.912788][ T4381] show_stack+0x2c/0x3c [ 47.913956][ T4381] dump_stack_lvl+0x108/0x170 [ 47.915200][ T4381] dump_stack+0x1c/0x58 [ 47.916335][ T4381] ___might_sleep+0x380/0x4dc [ 47.917552][ T4381] __might_sleep+0x98/0xf0 [ 47.918720][ T4381] console_lock+0x30/0x16c [ 47.919845][ T4381] do_con_write+0x110/0x5934 [ 47.921077][ T4381] con_write+0x34/0x58 [ 47.922145][ T4381] gsmld_write+0x108/0x164 [ 47.923304][ T4381] file_tty_write+0x44c/0x758 [ 47.924534][ T4381] tty_write+0x48/0x58 [ 47.925584][ T4381] vfs_write+0x884/0xb44 [ 47.926702][ T4381] ksys_write+0x15c/0x26c [ 47.927834][ T4381] __arm64_sys_write+0x7c/0x90 [ 47.929097][ T4381] invoke_syscall+0x98/0x2b8 [ 47.930313][ T4381] el0_svc_common+0x138/0x258 [ 47.931545][ T4381] do_el0_svc+0x58/0x14c [ 47.932693][ T4381] el0_svc+0x7c/0x1f0 [ 47.933712][ T4381] el0t_64_sync_handler+0x84/0xe4 [ 47.935090][ T4381] 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 [ 48.880801][ T4468] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 48.883394][ T4468] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4468, name: syz-executor427 [ 48.885946][ T4468] INFO: lockdep is turned off. [ 48.887214][ T4468] irq event stamp: 0 [ 48.888241][ T4468] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.890146][ T4468] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 48.892635][ T4468] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 48.895112][ T4468] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.897027][ T4468] Preemption disabled at: [ 48.897034][ T4468] [] gsmld_write+0x60/0x164 [ 48.899839][ T4468] CPU: 0 PID: 4468 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 48.902485][ T4468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 48.905109][ T4468] Call trace: [ 48.905856][ T4468] dump_backtrace+0x0/0x530 [ 48.907028][ T4468] show_stack+0x2c/0x3c [ 48.908132][ T4468] dump_stack_lvl+0x108/0x170 [ 48.909341][ T4468] dump_stack+0x1c/0x58 [ 48.910400][ T4468] ___might_sleep+0x380/0x4dc [ 48.911640][ T4468] __might_sleep+0x98/0xf0 [ 48.912826][ T4468] console_lock+0x30/0x16c [ 48.913977][ T4468] do_con_write+0x110/0x5934 [ 48.915155][ T4468] con_write+0x34/0x58 [ 48.916183][ T4468] gsmld_write+0x108/0x164 [ 48.917311][ T4468] file_tty_write+0x44c/0x758 [ 48.918507][ T4468] tty_write+0x48/0x58 [ 48.919551][ T4468] vfs_write+0x884/0xb44 [ 48.920655][ T4468] ksys_write+0x15c/0x26c [ 48.921775][ T4468] __arm64_sys_write+0x7c/0x90 [ 48.923012][ T4468] invoke_syscall+0x98/0x2b8 [ 48.924203][ T4468] el0_svc_common+0x138/0x258 [ 48.925404][ T4468] do_el0_svc+0x58/0x14c [ 48.926509][ T4468] el0_svc+0x7c/0x1f0 [ 48.927567][ T4468] el0t_64_sync_handler+0x84/0xe4 [ 48.928915][ T4468] 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 [ 49.887129][ T4556] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 49.889648][ T4556] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4556, name: syz-executor427 [ 49.892175][ T4556] INFO: lockdep is turned off. [ 49.893392][ T4556] irq event stamp: 0 [ 49.894489][ T4556] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 49.896343][ T4556] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 49.898730][ T4556] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 49.901187][ T4556] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 49.903054][ T4556] Preemption disabled at: [ 49.903060][ T4556] [] gsmld_write+0x60/0x164 [ 49.905792][ T4556] CPU: 0 PID: 4556 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 49.908453][ T4556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 49.911173][ T4556] Call trace: [ 49.912026][ T4556] dump_backtrace+0x0/0x530 [ 49.913202][ T4556] show_stack+0x2c/0x3c [ 49.914314][ T4556] dump_stack_lvl+0x108/0x170 [ 49.915526][ T4556] dump_stack+0x1c/0x58 [ 49.916599][ T4556] ___might_sleep+0x380/0x4dc [ 49.917806][ T4556] __might_sleep+0x98/0xf0 [ 49.918971][ T4556] console_lock+0x30/0x16c [ 49.920186][ T4556] do_con_write+0x110/0x5934 [ 49.921403][ T4556] con_write+0x34/0x58 [ 49.922405][ T4556] gsmld_write+0x108/0x164 [ 49.923586][ T4556] file_tty_write+0x44c/0x758 [ 49.924862][ T4556] tty_write+0x48/0x58 [ 49.925894][ T4556] vfs_write+0x884/0xb44 [ 49.927028][ T4556] ksys_write+0x15c/0x26c [ 49.928163][ T4556] __arm64_sys_write+0x7c/0x90 [ 49.929383][ T4556] invoke_syscall+0x98/0x2b8 [ 49.930592][ T4556] el0_svc_common+0x138/0x258 [ 49.931795][ T4556] do_el0_svc+0x58/0x14c [ 49.932886][ T4556] el0_svc+0x7c/0x1f0 [ 49.933909][ T4556] el0t_64_sync_handler+0x84/0xe4 [ 49.935246][ T4556] 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 [ 50.881430][ T4643] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 50.884054][ T4643] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4643, name: syz-executor427 [ 50.886620][ T4643] INFO: lockdep is turned off. [ 50.887834][ T4643] irq event stamp: 0 [ 50.888825][ T4643] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 50.890608][ T4643] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 50.893091][ T4643] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 50.895565][ T4643] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 50.897379][ T4643] Preemption disabled at: [ 50.897385][ T4643] [] gsmld_write+0x60/0x164 [ 50.900117][ T4643] CPU: 1 PID: 4643 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 50.902764][ T4643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 50.905524][ T4643] Call trace: [ 50.906403][ T4643] dump_backtrace+0x0/0x530 [ 50.907770][ T4643] show_stack+0x2c/0x3c [ 50.908859][ T4643] dump_stack_lvl+0x108/0x170 [ 50.910071][ T4643] dump_stack+0x1c/0x58 [ 50.911202][ T4643] ___might_sleep+0x380/0x4dc [ 50.912415][ T4643] __might_sleep+0x98/0xf0 [ 50.913588][ T4643] console_lock+0x30/0x16c [ 50.914766][ T4643] do_con_write+0x110/0x5934 [ 50.916002][ T4643] con_write+0x34/0x58 [ 50.917103][ T4643] gsmld_write+0x108/0x164 [ 50.918299][ T4643] file_tty_write+0x44c/0x758 [ 50.919533][ T4643] tty_write+0x48/0x58 [ 50.920657][ T4643] vfs_write+0x884/0xb44 [ 50.921791][ T4643] ksys_write+0x15c/0x26c [ 50.922955][ T4643] __arm64_sys_write+0x7c/0x90 [ 50.924268][ T4643] invoke_syscall+0x98/0x2b8 [ 50.925556][ T4643] el0_svc_common+0x138/0x258 [ 50.926826][ T4643] do_el0_svc+0x58/0x14c [ 50.927992][ T4643] el0_svc+0x7c/0x1f0 [ 50.929081][ T4643] el0t_64_sync_handler+0x84/0xe4 [ 50.930442][ T4643] 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 [ 51.888951][ T4731] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 51.891641][ T4731] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4731, name: syz-executor427 [ 51.894241][ T4731] INFO: lockdep is turned off. [ 51.895571][ T4731] irq event stamp: 0 [ 51.896558][ T4731] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 51.898458][ T4731] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 51.900873][ T4731] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 51.903360][ T4731] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 51.905291][ T4731] Preemption disabled at: [ 51.905298][ T4731] [] gsmld_write+0x60/0x164 [ 51.908101][ T4731] CPU: 0 PID: 4731 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 51.910891][ T4731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 51.913528][ T4731] Call trace: [ 51.914375][ T4731] dump_backtrace+0x0/0x530 [ 51.915537][ T4731] show_stack+0x2c/0x3c [ 51.916621][ T4731] dump_stack_lvl+0x108/0x170 [ 51.917887][ T4731] dump_stack+0x1c/0x58 [ 51.919041][ T4731] ___might_sleep+0x380/0x4dc [ 51.920291][ T4731] __might_sleep+0x98/0xf0 [ 51.921537][ T4731] console_lock+0x30/0x16c [ 51.922634][ T4731] do_con_write+0x110/0x5934 [ 51.923850][ T4731] con_write+0x34/0x58 [ 51.924942][ T4731] gsmld_write+0x108/0x164 [ 51.926109][ T4731] file_tty_write+0x44c/0x758 [ 51.927330][ T4731] tty_write+0x48/0x58 [ 51.928471][ T4731] vfs_write+0x884/0xb44 [ 51.929611][ T4731] ksys_write+0x15c/0x26c [ 51.930760][ T4731] __arm64_sys_write+0x7c/0x90 [ 51.932063][ T4731] invoke_syscall+0x98/0x2b8 [ 51.933343][ T4731] el0_svc_common+0x138/0x258 [ 51.934551][ T4731] do_el0_svc+0x58/0x14c [ 51.935701][ T4731] el0_svc+0x7c/0x1f0 [ 51.936705][ T4731] el0t_64_sync_handler+0x84/0xe4 [ 51.938031][ T4731] 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 [ 52.882724][ T4818] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 52.885326][ T4818] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4818, name: syz-executor427 [ 52.887880][ T4818] INFO: lockdep is turned off. [ 52.889125][ T4818] irq event stamp: 0 [ 52.890155][ T4818] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 52.892110][ T4818] hardirqs last disabled at (0): [] copy_process+0x129c/0x3750 [ 52.894487][ T4818] softirqs last enabled at (0): [] copy_process+0x12c4/0x3750 [ 52.896830][ T4818] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 52.898673][ T4818] Preemption disabled at: [ 52.898679][ T4818] [] gsmld_write+0x60/0x164 [ 52.901373][ T4818] CPU: 0 PID: 4818 Comm: syz-executor427 Tainted: G W 5.15.179-syzkaller #0 [ 52.904109][ T4818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 52.906866][ T4818] Call trace: [ 52.907759][ T4818] dump_backtrace+0x0/0x530 [ 52.909017][ T4818] show_stack+0x2c/0x3c [ 52.910154][ T4818] dump_stack_lvl+0x108/0x170 [ 52.911428][ T4818] dump_stack+0x1c/0x58 [ 52.912598][ T4818] ___might_sleep+0x380/0x4dc [ 52.913876][ T4818] __might_sleep+0x98/0xf0 [ 52.915112][ T4818] console_lock+0x30/0x16c [ 52.916338][ T4818] do_con_write+0x110/0x5934 [ 52.917542][ T4818] con_write+0x34/0x58 [ 52.918608][ T4818] gsmld_write+0x108/0x164 [ 52.919828][ T4818] file_tty_write+0x44c/0x758 [ 52.921064][ T4818] tty_write+0x48/0x58 [ 52.922150][ T4818] vfs_write+0x884/0xb44 [ 52.923271][ T4818] ksys_write+0x15c/0x26c [ 52.924506][ T4818] __arm64_sys_write+0x7c/0x90 [ 52.925760][ T4818] invoke_syscall+0x98/0x2b8 [ 52.927008][ T4818] el0_svc_common+0x138/0x258 [ 52.928212][ T4818] do_el0_svc+0x58/0x14c [ 52.929339][ T4818] el0_svc+0x7c/0x1f0 [ 52.930371][ T4818] el0t_64_sync_handler+0x84/0xe4 [ 52.931684][ T4818] 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