Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. executing program [ 43.586146][ T4021] INFO: trying to register non-static key. [ 43.587817][ T4021] The code is fine but needs lockdep annotation, or maybe [ 43.589670][ T4021] you didn't initialize this object before use? [ 43.591337][ T4021] turning off the locking correctness validator. [ 43.593047][ T4021] CPU: 1 PID: 4021 Comm: syz-executor154 Not tainted 5.15.185-syzkaller #0 [ 43.595395][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 43.598113][ T4021] Call trace: [ 43.599003][ T4021] dump_backtrace+0x0/0x43c [ 43.600228][ T4021] show_stack+0x2c/0x3c [ 43.601408][ T4021] __dump_stack+0x30/0x40 [ 43.602575][ T4021] dump_stack_lvl+0xf8/0x160 [ 43.603815][ T4021] dump_stack+0x1c/0x5c [ 43.604968][ T4021] assign_lock_key+0x19c/0x1a8 [ 43.606265][ T4021] register_lock_class+0x1ac/0x694 [ 43.607690][ T4021] __lock_acquire+0x150/0x651c [ 43.608970][ T4021] lock_acquire+0x1f4/0x620 [ 43.610200][ T4021] _raw_spin_lock_irqsave+0xc4/0x14c [ 43.611639][ T4021] gsmld_write+0x5c/0x160 [ 43.612846][ T4021] file_tty_write+0x420/0x72c [ 43.614148][ T4021] tty_write+0x44/0x54 [ 43.615232][ T4021] vfs_write+0x7c8/0xa2c [ 43.616342][ T4021] ksys_write+0x120/0x210 [ 43.617581][ T4021] __arm64_sys_write+0x7c/0x90 [ 43.618856][ T4021] invoke_syscall+0x98/0x2b8 [ 43.620062][ T4021] el0_svc_common+0x138/0x258 [ 43.621353][ T4021] do_el0_svc+0x58/0x14c [ 43.622453][ T4021] el0_svc+0x78/0x1e0 [ 43.623479][ T4021] el0t_64_sync_handler+0xcc/0xe4 [ 43.624835][ T4021] el0t_64_sync+0x1a0/0x1a4 [ 43.626018][ T4021] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 43.628641][ T4021] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4021, name: syz-executor154 [ 43.631279][ T4021] INFO: lockdep is turned off. [ 43.632544][ T4021] irq event stamp: 1062 [ 43.633641][ T4021] hardirqs last enabled at (1061): [] el0_svc_common+0x9c/0x258 [ 43.636154][ T4021] hardirqs last disabled at (1062): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 43.638831][ T4021] softirqs last enabled at (1056): [] local_bh_enable+0x10/0x34 [ 43.641374][ T4021] softirqs last disabled at (1054): [] local_bh_disable+0x10/0x34 [ 43.643942][ T4021] Preemption disabled at: [ 43.643947][ T4021] [] gsmld_write+0x5c/0x160 [ 43.646762][ T4021] CPU: 1 PID: 4021 Comm: syz-executor154 Not tainted 5.15.185-syzkaller #0 [ 43.649113][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 43.651866][ T4021] Call trace: [ 43.652756][ T4021] dump_backtrace+0x0/0x43c [ 43.653928][ T4021] show_stack+0x2c/0x3c [ 43.655049][ T4021] __dump_stack+0x30/0x40 [ 43.656167][ T4021] dump_stack_lvl+0xf8/0x160 [ 43.657406][ T4021] dump_stack+0x1c/0x5c [ 43.658577][ T4021] ___might_sleep+0x358/0x4d4 [ 43.659844][ T4021] __might_sleep+0x98/0x124 [ 43.661081][ T4021] console_lock+0x30/0x16c [ 43.662279][ T4021] do_con_write+0xf4/0x5714 [ 43.663470][ T4021] con_write+0x34/0x58 [ 43.664569][ T4021] gsmld_write+0x104/0x160 [ 43.665758][ T4021] file_tty_write+0x420/0x72c [ 43.666997][ T4021] tty_write+0x44/0x54 [ 43.668063][ T4021] vfs_write+0x7c8/0xa2c [ 43.669249][ T4021] ksys_write+0x120/0x210 [ 43.670427][ T4021] __arm64_sys_write+0x7c/0x90 [ 43.671733][ T4021] invoke_syscall+0x98/0x2b8 [ 43.672934][ T4021] el0_svc_common+0x138/0x258 [ 43.674219][ T4021] do_el0_svc+0x58/0x14c [ 43.675340][ T4021] el0_svc+0x78/0x1e0 [ 43.676413][ T4021] el0t_64_sync_handler+0xcc/0xe4 [ 43.677719][ T4021] 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 [ 44.581260][ T4108] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 44.583875][ T4108] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4108, name: syz-executor154 [ 44.586433][ T4108] INFO: lockdep is turned off. [ 44.587729][ T4108] irq event stamp: 0 [ 44.588765][ T4108] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.590696][ T4108] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 44.593235][ T4108] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 44.595748][ T4108] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.597697][ T4108] Preemption disabled at: [ 44.597703][ T4108] [] gsmld_write+0x5c/0x160 [ 44.600580][ T4108] CPU: 0 PID: 4108 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 44.603271][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 44.606046][ T4108] Call trace: [ 44.606906][ T4108] dump_backtrace+0x0/0x43c [ 44.608088][ T4108] show_stack+0x2c/0x3c [ 44.609286][ T4108] __dump_stack+0x30/0x40 [ 44.610413][ T4108] dump_stack_lvl+0xf8/0x160 [ 44.611701][ T4108] dump_stack+0x1c/0x5c [ 44.612875][ T4108] ___might_sleep+0x358/0x4d4 [ 44.614173][ T4108] __might_sleep+0x98/0x124 [ 44.615401][ T4108] console_lock+0x30/0x16c [ 44.616581][ T4108] do_con_write+0xf4/0x5714 [ 44.617814][ T4108] con_write+0x34/0x58 [ 44.618885][ T4108] gsmld_write+0x104/0x160 [ 44.620068][ T4108] file_tty_write+0x420/0x72c [ 44.621355][ T4108] tty_write+0x44/0x54 [ 44.622466][ T4108] vfs_write+0x7c8/0xa2c [ 44.623636][ T4108] ksys_write+0x120/0x210 [ 44.624829][ T4108] __arm64_sys_write+0x7c/0x90 [ 44.626137][ T4108] invoke_syscall+0x98/0x2b8 [ 44.627400][ T4108] el0_svc_common+0x138/0x258 [ 44.628698][ T4108] do_el0_svc+0x58/0x14c [ 44.629859][ T4108] el0_svc+0x78/0x1e0 [ 44.630940][ T4108] el0t_64_sync_handler+0xcc/0xe4 [ 44.632267][ T4108] 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 executing program [ 45.590252][ T4197] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 45.592916][ T4197] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4197, name: syz-executor154 [ 45.595545][ T4197] INFO: lockdep is turned off. [ 45.596821][ T4197] irq event stamp: 0 [ 45.597821][ T4197] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 45.599802][ T4197] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 45.602311][ T4197] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 45.604831][ T4197] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 45.606770][ T4197] Preemption disabled at: [ 45.606775][ T4197] [] gsmld_write+0x5c/0x160 [ 45.609611][ T4197] CPU: 1 PID: 4197 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 45.612408][ T4197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 45.615168][ T4197] Call trace: [ 45.616009][ T4197] dump_backtrace+0x0/0x43c [ 45.617228][ T4197] show_stack+0x2c/0x3c [ 45.618320][ T4197] __dump_stack+0x30/0x40 [ 45.619458][ T4197] dump_stack_lvl+0xf8/0x160 [ 45.620689][ T4197] dump_stack+0x1c/0x5c [ 45.621790][ T4197] ___might_sleep+0x358/0x4d4 [ 45.623050][ T4197] __might_sleep+0x98/0x124 [ 45.624268][ T4197] console_lock+0x30/0x16c [ 45.625472][ T4197] do_con_write+0xf4/0x5714 [ 45.626676][ T4197] con_write+0x34/0x58 [ 45.627755][ T4197] gsmld_write+0x104/0x160 [ 45.628931][ T4197] file_tty_write+0x420/0x72c [ 45.630182][ T4197] tty_write+0x44/0x54 [ 45.631311][ T4197] vfs_write+0x7c8/0xa2c [ 45.632419][ T4197] ksys_write+0x120/0x210 [ 45.633596][ T4197] __arm64_sys_write+0x7c/0x90 [ 45.634917][ T4197] invoke_syscall+0x98/0x2b8 [ 45.636167][ T4197] el0_svc_common+0x138/0x258 [ 45.637439][ T4197] do_el0_svc+0x58/0x14c [ 45.638601][ T4197] el0_svc+0x78/0x1e0 [ 45.639676][ T4197] el0t_64_sync_handler+0xcc/0xe4 [ 45.641098][ T4197] 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 [ 46.587546][ T4285] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 46.590081][ T4285] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4285, name: syz-executor154 [ 46.592623][ T4285] INFO: lockdep is turned off. [ 46.593893][ T4285] irq event stamp: 0 [ 46.594910][ T4285] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.596809][ T4285] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 46.599362][ T4285] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 46.601957][ T4285] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.603895][ T4285] Preemption disabled at: [ 46.603901][ T4285] [] gsmld_write+0x5c/0x160 [ 46.606721][ T4285] CPU: 0 PID: 4285 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 46.609446][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 46.612181][ T4285] Call trace: [ 46.613088][ T4285] dump_backtrace+0x0/0x43c [ 46.614315][ T4285] show_stack+0x2c/0x3c [ 46.615414][ T4285] __dump_stack+0x30/0x40 [ 46.616582][ T4285] dump_stack_lvl+0xf8/0x160 [ 46.617872][ T4285] dump_stack+0x1c/0x5c [ 46.619009][ T4285] ___might_sleep+0x358/0x4d4 [ 46.620251][ T4285] __might_sleep+0x98/0x124 [ 46.621554][ T4285] console_lock+0x30/0x16c [ 46.622759][ T4285] do_con_write+0xf4/0x5714 [ 46.623976][ T4285] con_write+0x34/0x58 [ 46.625134][ T4285] gsmld_write+0x104/0x160 [ 46.626295][ T4285] file_tty_write+0x420/0x72c [ 46.627593][ T4285] tty_write+0x44/0x54 [ 46.628671][ T4285] vfs_write+0x7c8/0xa2c [ 46.629782][ T4285] ksys_write+0x120/0x210 [ 46.631036][ T4285] __arm64_sys_write+0x7c/0x90 [ 46.632287][ T4285] invoke_syscall+0x98/0x2b8 [ 46.633526][ T4285] el0_svc_common+0x138/0x258 [ 46.634775][ T4285] do_el0_svc+0x58/0x14c [ 46.635947][ T4285] el0_svc+0x78/0x1e0 [ 46.637077][ T4285] el0t_64_sync_handler+0xcc/0xe4 [ 46.638417][ T4285] 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 [ 47.585106][ T4373] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 47.587677][ T4373] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4373, name: syz-executor154 [ 47.590205][ T4373] INFO: lockdep is turned off. [ 47.591472][ T4373] irq event stamp: 0 [ 47.592508][ T4373] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.594492][ T4373] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 47.596960][ T4373] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 47.599639][ T4373] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.601505][ T4373] Preemption disabled at: [ 47.601511][ T4373] [] gsmld_write+0x5c/0x160 [ 47.604302][ T4373] CPU: 1 PID: 4373 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 47.606993][ T4373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 47.609660][ T4373] Call trace: [ 47.610528][ T4373] dump_backtrace+0x0/0x43c [ 47.611715][ T4373] show_stack+0x2c/0x3c [ 47.612800][ T4373] __dump_stack+0x30/0x40 [ 47.613958][ T4373] dump_stack_lvl+0xf8/0x160 [ 47.615160][ T4373] dump_stack+0x1c/0x5c [ 47.616357][ T4373] ___might_sleep+0x358/0x4d4 [ 47.617635][ T4373] __might_sleep+0x98/0x124 [ 47.618860][ T4373] console_lock+0x30/0x16c [ 47.620030][ T4373] do_con_write+0xf4/0x5714 [ 47.621301][ T4373] con_write+0x34/0x58 [ 47.622392][ T4373] gsmld_write+0x104/0x160 [ 47.623608][ T4373] file_tty_write+0x420/0x72c [ 47.624842][ T4373] tty_write+0x44/0x54 [ 47.625939][ T4373] vfs_write+0x7c8/0xa2c [ 47.627063][ T4373] ksys_write+0x120/0x210 [ 47.628201][ T4373] __arm64_sys_write+0x7c/0x90 [ 47.629544][ T4373] invoke_syscall+0x98/0x2b8 [ 47.630793][ T4373] el0_svc_common+0x138/0x258 [ 47.632059][ T4373] do_el0_svc+0x58/0x14c [ 47.633198][ T4373] el0_svc+0x78/0x1e0 [ 47.634243][ T4373] el0t_64_sync_handler+0xcc/0xe4 [ 47.635614][ T4373] 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 [ 48.581376][ T4461] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 48.583921][ T4461] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4461, name: syz-executor154 [ 48.586527][ T4461] INFO: lockdep is turned off. [ 48.587788][ T4461] irq event stamp: 0 [ 48.588808][ T4461] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.590697][ T4461] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 48.593127][ T4461] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 48.595565][ T4461] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.597437][ T4461] Preemption disabled at: [ 48.597443][ T4461] [] gsmld_write+0x5c/0x160 [ 48.600267][ T4461] CPU: 1 PID: 4461 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 48.602942][ T4461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 48.605682][ T4461] Call trace: [ 48.606607][ T4461] dump_backtrace+0x0/0x43c [ 48.607904][ T4461] show_stack+0x2c/0x3c [ 48.609067][ T4461] __dump_stack+0x30/0x40 [ 48.610264][ T4461] dump_stack_lvl+0xf8/0x160 [ 48.611538][ T4461] dump_stack+0x1c/0x5c [ 48.612688][ T4461] ___might_sleep+0x358/0x4d4 [ 48.614019][ T4461] __might_sleep+0x98/0x124 [ 48.615222][ T4461] console_lock+0x30/0x16c [ 48.616429][ T4461] do_con_write+0xf4/0x5714 [ 48.617637][ T4461] con_write+0x34/0x58 [ 48.618723][ T4461] gsmld_write+0x104/0x160 [ 48.619934][ T4461] file_tty_write+0x420/0x72c [ 48.621165][ T4461] tty_write+0x44/0x54 [ 48.622261][ T4461] vfs_write+0x7c8/0xa2c [ 48.623410][ T4461] ksys_write+0x120/0x210 [ 48.624628][ T4461] __arm64_sys_write+0x7c/0x90 [ 48.625929][ T4461] invoke_syscall+0x98/0x2b8 [ 48.627172][ T4461] el0_svc_common+0x138/0x258 [ 48.628507][ T4461] do_el0_svc+0x58/0x14c [ 48.629660][ T4461] el0_svc+0x78/0x1e0 [ 48.630687][ T4461] el0t_64_sync_handler+0xcc/0xe4 [ 48.632035][ T4461] 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 executing program [ 49.587610][ T4552] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 49.590182][ T4552] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4552, name: syz-executor154 [ 49.592830][ T4552] INFO: lockdep is turned off. [ 49.594077][ T4552] irq event stamp: 0 [ 49.595108][ T4552] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 49.597153][ T4552] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 49.599663][ T4552] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 49.602081][ T4552] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 49.603957][ T4552] Preemption disabled at: [ 49.603963][ T4552] [] gsmld_write+0x5c/0x160 [ 49.606820][ T4552] CPU: 1 PID: 4552 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 49.609488][ T4552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 49.612289][ T4552] Call trace: [ 49.613183][ T4552] dump_backtrace+0x0/0x43c [ 49.614427][ T4552] show_stack+0x2c/0x3c [ 49.615530][ T4552] __dump_stack+0x30/0x40 [ 49.616686][ T4552] dump_stack_lvl+0xf8/0x160 [ 49.617889][ T4552] dump_stack+0x1c/0x5c [ 49.618983][ T4552] ___might_sleep+0x358/0x4d4 [ 49.620199][ T4552] __might_sleep+0x98/0x124 [ 49.621406][ T4552] console_lock+0x30/0x16c [ 49.622585][ T4552] do_con_write+0xf4/0x5714 [ 49.623786][ T4552] con_write+0x34/0x58 [ 49.624861][ T4552] gsmld_write+0x104/0x160 [ 49.626044][ T4552] file_tty_write+0x420/0x72c [ 49.627314][ T4552] tty_write+0x44/0x54 [ 49.628482][ T4552] vfs_write+0x7c8/0xa2c [ 49.629631][ T4552] ksys_write+0x120/0x210 [ 49.630755][ T4552] __arm64_sys_write+0x7c/0x90 [ 49.632035][ T4552] invoke_syscall+0x98/0x2b8 [ 49.633244][ T4552] el0_svc_common+0x138/0x258 [ 49.634481][ T4552] do_el0_svc+0x58/0x14c [ 49.635649][ T4552] el0_svc+0x78/0x1e0 [ 49.636674][ T4552] el0t_64_sync_handler+0xcc/0xe4 [ 49.638021][ T4552] 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 [ 50.585260][ T4644] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 50.587821][ T4644] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4644, name: syz-executor154 [ 50.590481][ T4644] INFO: lockdep is turned off. [ 50.591759][ T4644] irq event stamp: 0 [ 50.592790][ T4644] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 50.594762][ T4644] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 50.597216][ T4644] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 50.599758][ T4644] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 50.601617][ T4644] Preemption disabled at: [ 50.601623][ T4644] [] gsmld_write+0x5c/0x160 [ 50.604428][ T4644] CPU: 1 PID: 4644 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 50.607132][ T4644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 50.609898][ T4644] Call trace: [ 50.610824][ T4644] dump_backtrace+0x0/0x43c [ 50.612037][ T4644] show_stack+0x2c/0x3c [ 50.613145][ T4644] __dump_stack+0x30/0x40 [ 50.614325][ T4644] dump_stack_lvl+0xf8/0x160 [ 50.615531][ T4644] dump_stack+0x1c/0x5c [ 50.616650][ T4644] ___might_sleep+0x358/0x4d4 [ 50.617919][ T4644] __might_sleep+0x98/0x124 [ 50.619156][ T4644] console_lock+0x30/0x16c [ 50.620321][ T4644] do_con_write+0xf4/0x5714 [ 50.621465][ T4644] con_write+0x34/0x58 [ 50.622595][ T4644] gsmld_write+0x104/0x160 [ 50.623783][ T4644] file_tty_write+0x420/0x72c [ 50.625048][ T4644] tty_write+0x44/0x54 [ 50.626161][ T4644] vfs_write+0x7c8/0xa2c [ 50.627290][ T4644] ksys_write+0x120/0x210 [ 50.628399][ T4644] __arm64_sys_write+0x7c/0x90 [ 50.629789][ T4644] invoke_syscall+0x98/0x2b8 [ 50.631030][ T4644] el0_svc_common+0x138/0x258 [ 50.632274][ T4644] do_el0_svc+0x58/0x14c [ 50.633393][ T4644] el0_svc+0x78/0x1e0 [ 50.634482][ T4644] el0t_64_sync_handler+0xcc/0xe4 [ 50.635881][ T4644] 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 executing program [ 51.592459][ T4733] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 51.595183][ T4733] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4733, name: syz-executor154 [ 51.597830][ T4733] INFO: lockdep is turned off. [ 51.599074][ T4733] irq event stamp: 0 [ 51.600117][ T4733] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 51.602000][ T4733] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 51.604558][ T4733] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 51.607020][ T4733] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 51.608922][ T4733] Preemption disabled at: [ 51.608928][ T4733] [] gsmld_write+0x5c/0x160 [ 51.611720][ T4733] CPU: 1 PID: 4733 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 51.614438][ T4733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 51.617188][ T4733] Call trace: [ 51.618084][ T4733] dump_backtrace+0x0/0x43c [ 51.619321][ T4733] show_stack+0x2c/0x3c [ 51.620435][ T4733] __dump_stack+0x30/0x40 [ 51.621762][ T4733] dump_stack_lvl+0xf8/0x160 [ 51.623010][ T4733] dump_stack+0x1c/0x5c [ 51.624139][ T4733] ___might_sleep+0x358/0x4d4 [ 51.625414][ T4733] __might_sleep+0x98/0x124 [ 51.626655][ T4733] console_lock+0x30/0x16c [ 51.627828][ T4733] do_con_write+0xf4/0x5714 [ 51.629061][ T4733] con_write+0x34/0x58 [ 51.630167][ T4733] gsmld_write+0x104/0x160 [ 51.631378][ T4733] file_tty_write+0x420/0x72c [ 51.632619][ T4733] tty_write+0x44/0x54 [ 51.633738][ T4733] vfs_write+0x7c8/0xa2c [ 51.634884][ T4733] ksys_write+0x120/0x210 [ 51.636058][ T4733] __arm64_sys_write+0x7c/0x90 [ 51.637357][ T4733] invoke_syscall+0x98/0x2b8 [ 51.638614][ T4733] el0_svc_common+0x138/0x258 [ 51.639891][ T4733] do_el0_svc+0x58/0x14c [ 51.640981][ T4733] el0_svc+0x78/0x1e0 [ 51.642053][ T4733] el0t_64_sync_handler+0xcc/0xe4 [ 51.643469][ T4733] 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 executing program [ 52.599504][ T4822] BUG: sleeping function called from invalid context at kernel/printk/printk.c:2555 [ 52.602222][ T4822] in_atomic(): 1, irqs_disabled(): 128, non_block: 0, pid: 4822, name: syz-executor154 [ 52.604881][ T4822] INFO: lockdep is turned off. [ 52.606214][ T4822] irq event stamp: 0 [ 52.607293][ T4822] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 52.609296][ T4822] hardirqs last disabled at (0): [] copy_process+0x10ec/0x34ac [ 52.611850][ T4822] softirqs last enabled at (0): [] copy_process+0x111c/0x34ac [ 52.614324][ T4822] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 52.616236][ T4822] Preemption disabled at: [ 52.616242][ T4822] [] gsmld_write+0x5c/0x160 [ 52.619065][ T4822] CPU: 0 PID: 4822 Comm: syz-executor154 Tainted: G W 5.15.185-syzkaller #0 [ 52.621847][ T4822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 52.624562][ T4822] Call trace: [ 52.625414][ T4822] dump_backtrace+0x0/0x43c [ 52.626653][ T4822] show_stack+0x2c/0x3c [ 52.627769][ T4822] __dump_stack+0x30/0x40 [ 52.628964][ T4822] dump_stack_lvl+0xf8/0x160 [ 52.630229][ T4822] dump_stack+0x1c/0x5c [ 52.631377][ T4822] ___might_sleep+0x358/0x4d4 [ 52.632659][ T4822] __might_sleep+0x98/0x124 [ 52.633865][ T4822] console_lock+0x30/0x16c [ 52.635121][ T4822] do_con_write+0xf4/0x5714 [ 52.636347][ T4822] con_write+0x34/0x58 [ 52.637409][ T4822] gsmld_write+0x104/0x160 [ 52.638633][ T4822] file_tty_write+0x420/0x72c [ 52.639873][ T4822] tty_write+0x44/0x54 [ 52.641015][ T4822] vfs_write+0x7c8/0xa2c [ 52.642187][ T4822] ksys_write+0x120/0x210 [ 52.643336][ T4822] __arm64_sys_write+0x7c/0x90 [ 52.644685][ T4822] invoke_syscall+0x98/0x2b8 [ 52.645927][ T4822] el0_svc_common+0x138/0x258 [ 52.647155][ T4822] do_el0_svc+0x58/0x14c [ 52.648312][ T4822] el0_svc+0x78/0x1e0 [ 52.649437][ T4822] el0t_64_sync_handler+0xcc/0xe4 [ 52.650847][ T4822] 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