====================================== | [ 23.397054][ T326] ================================================================== | [ 23.397339][ T326] BUG: KASAN: slab-use-after-free in emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) | [ 23.397600][ T326] Read of size 1 at addr ffff888001936720 by task modprobe/326 | [ 23.397854][ T326] [ 23.397949][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.397951][ T326] Call Trace: [ 23.397952][ T326] [ 23.397955][ T326] dump_stack_lvl (lib/dump_stack.c:123) [ 23.397964][ T326] print_address_description.constprop.0 (mm/kasan/report.c:409) [ 23.397973][ T326] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 23.397977][ T326] print_report (mm/kasan/report.c:522) [ 23.397980][ T326] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 23.397983][ T326] ? kasan_addr_to_slab (./include/linux/mm.h:1178 mm/kasan/../slab.h:211 mm/kasan/common.c:38) [ 23.397987][ T326] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 23.397990][ T326] kasan_report (mm/kasan/report.c:636) [ 23.397994][ T326] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 23.398000][ T326] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 23.398003][ T326] __kasan_check_byte (mm/kasan/common.c:561) [ 23.398007][ T326] krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 23.398011][ T326] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 23.398020][ T326] emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 23.398023][ T326] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 23.398031][ T326] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 23.398035][ T326] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 23.398050][ T326] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 23.398055][ T326] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 23.398067][ T326] module_finalize (arch/x86/kernel/module.c:292) [ 23.398075][ T326] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 23.398081][ T326] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 23.398085][ T326] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 23.398088][ T326] ? __pfx_swap_ex (lib/extable.c:28) [ 23.398093][ T326] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 23.398101][ T326] ? __pfx_load_module (kernel/module/main.c:3327) [ 23.398104][ T326] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 23.398111][ T326] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 23.398115][ T326] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 23.398120][ T326] ? init_module_from_file (kernel/module/main.c:3673) [ 23.398124][ T326] init_module_from_file (kernel/module/main.c:3673) [ 23.398127][ T326] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 23.398136][ T326] ? idempotent_init_module (kernel/module/main.c:3685) [ 23.398139][ T326] ? __lock_release (kernel/locking/lockdep.c:5539) [ 23.398148][ T326] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 23.398153][ T326] idempotent_init_module (kernel/module/main.c:3685) [ 23.398157][ T326] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 23.398165][ T326] ? cap_capable (security/commoncap.c:132) [ 23.398173][ T326] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 23.398176][ T326] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 23.398182][ T326] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.398186][ T326] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 23.398190][ T326] RIP: 0033:0x7f5cfe8fbe5d [ 23.398195][ T326] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 9f 1b 00 f7 d8 64 89 01 48 All code ======== 0: ff c3 inc %ebx 2: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 9: 00 00 00 c: 90 nop d: f3 0f 1e fa endbr64 11: 48 89 f8 mov %rdi,%rax 14: 48 89 f7 mov %rsi,%rdi 17: 48 89 d6 mov %rdx,%rsi 1a: 48 89 ca mov %rcx,%rdx 1d: 4d 89 c2 mov %r8,%r10 20: 4d 89 c8 mov %r9,%r8 23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d 73 9f 1b 00 mov 0x1b9f73(%rip),%rcx # 0x1b9fad 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d 73 9f 1b 00 mov 0x1b9f73(%rip),%rcx # 0x1b9f83 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 23.398198][ T326] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 23.398202][ T326] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 23.398204][ T326] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 23.398206][ T326] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 23.398208][ T326] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 23.398210][ T326] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 23.419069][ T326] ^ | [ 23.419235][ T326] ffff888001936780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | [ 23.419490][ T326] ffff888001936800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc | [ 23.419736][ T326] ================================================================== | [ 23.420169][ T326] Disabling lock debugging due to kernel taint [ 247.375616][ T44] INFO: task modprobe:326 blocked for more than 122 seconds. [ 247.376121][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.376523][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.376937][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 247.377511][ T44] Call Trace: [ 247.377699][ T44] [ 247.377840][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 247.378107][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 247.378356][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 247.378689][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.378947][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 247.379125][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.379374][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 247.379577][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 247.379836][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 247.380085][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.380330][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.380586][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 247.380843][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.381081][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 247.381321][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.381594][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.381839][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 247.382078][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 247.382467][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 247.382719][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 247.382964][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 247.383213][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 247.383472][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 247.383715][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 247.383962][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.384284][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.384540][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 247.384788][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 247.385029][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.385289][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 247.385558][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 247.385780][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 247.385986][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 247.386234][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 247.386471][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 247.386718][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 247.386947][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 247.387190][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 247.387455][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 247.387708][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 247.387962][ T44] init_module_from_file (kernel/module/main.c:3673) [ 247.388205][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 247.388520][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 247.388755][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 247.388998][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 247.389240][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 247.389504][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 247.389821][ T44] ? cap_capable (security/commoncap.c:132) [ 247.390073][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 247.390321][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 247.390604][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 247.390856][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.391162][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 247.391423][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.391820][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 247.392196][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 247.392572][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 247.392938][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 247.393322][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 247.409541][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 247.409914][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 247.410288][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 247.410660][ T44] | [ 247.410870][ T44] INFO: lockdep is turned off. [ 370.255564][ T44] INFO: task modprobe:326 blocked for more than 245 seconds. [ 370.255937][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.256182][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.256480][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 370.256855][ T44] Call Trace: [ 370.256985][ T44] [ 370.257075][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 370.257255][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 370.257419][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 370.257646][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.257816][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 370.257942][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.258115][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 370.258237][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 370.258397][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 370.258578][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.258758][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.258920][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 370.259095][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.259255][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 370.259425][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.259596][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.259758][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 370.259920][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 370.260159][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 370.260326][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 370.260506][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 370.260672][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 370.260832][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 370.261004][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 370.261168][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.261378][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.261549][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 370.261711][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 370.261871][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.262048][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 370.262210][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 370.262375][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 370.262544][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 370.262719][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 370.262881][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 370.263058][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 370.263220][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 370.263381][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 370.263555][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 370.263716][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 370.263879][ T44] init_module_from_file (kernel/module/main.c:3673) [ 370.264049][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 370.264253][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 370.264412][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.264595][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 370.264758][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 370.264920][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 370.265134][ T44] ? cap_capable (security/commoncap.c:132) [ 370.265301][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 370.265467][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 370.265644][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 370.265806][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.266017][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 370.266184][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.266431][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 370.266686][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 370.266925][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 370.267174][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 370.267419][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 370.278450][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 370.278696][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 370.278939][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 370.279190][ T44] | [ 370.279315][ T44] INFO: lockdep is turned off. [ 493.135581][ T44] INFO: task modprobe:326 blocked for more than 368 seconds. [ 493.135938][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 493.136177][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.136513][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 493.136915][ T44] Call Trace: [ 493.137046][ T44] [ 493.137143][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 493.137366][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 493.137581][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 493.137835][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 493.138020][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 493.138167][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 493.138358][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 493.138504][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 493.138710][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 493.138904][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 493.139099][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 493.139277][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 493.139473][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 493.139627][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 493.139798][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 493.139974][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 493.140161][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 493.140338][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 493.140502][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 493.140678][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 493.140850][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 493.141010][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 493.141187][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 493.141362][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 493.141553][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 493.141774][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 493.141946][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 493.142117][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 493.142289][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 493.142476][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 493.142675][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 493.142846][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 493.143016][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 493.143162][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 493.143314][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 493.143499][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 493.143667][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 493.143816][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 493.143976][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 493.144137][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 493.144304][ T44] init_module_from_file (kernel/module/main.c:3673) [ 493.144486][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 493.144725][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 493.144912][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 493.145106][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 493.145286][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 493.145478][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 493.145725][ T44] ? cap_capable (security/commoncap.c:132) [ 493.145902][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 493.146077][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 493.146258][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 493.146452][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 493.146674][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 493.146858][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 493.147096][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 493.147351][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 493.147618][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 493.147880][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 493.148121][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 493.159665][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 493.159965][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 493.160235][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 493.160505][ T44] | [ 493.160744][ T44] INFO: lockdep is turned off. [ 616.015619][ T44] INFO: task modprobe:326 blocked for more than 491 seconds. [ 616.016014][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 616.016219][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 616.016475][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 616.016811][ T44] Call Trace: [ 616.016922][ T44] [ 616.017003][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 616.017164][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 616.017324][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 616.017522][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 616.017674][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 616.017785][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 616.017933][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 616.018044][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 616.018193][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 616.018346][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 616.018525][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 616.018675][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 616.018825][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 616.018981][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 616.019164][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 616.019309][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 616.019459][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 616.019608][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 616.019753][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 616.019898][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 616.020045][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 616.020192][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 616.020346][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 616.020506][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 616.020655][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 616.020839][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 616.020982][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 616.021129][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 616.021274][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 616.021430][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 616.021585][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 616.021732][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 616.021877][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 616.022027][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 616.022171][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 616.022320][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 616.022469][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 616.022629][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 616.022772][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 616.022918][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 616.023061][ T44] init_module_from_file (kernel/module/main.c:3673) [ 616.023205][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 616.023388][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 616.023538][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 616.023691][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 616.023868][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 616.024015][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 616.024196][ T44] ? cap_capable (security/commoncap.c:132) [ 616.024342][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 616.024499][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 616.024649][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 616.024799][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 616.024979][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 616.025130][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 616.025350][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 616.025571][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 616.025796][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 616.026019][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 616.026237][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 616.035894][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 616.036112][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 616.036327][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 616.036565][ T44] | [ 616.036680][ T44] INFO: lockdep is turned off. [ 738.895584][ T44] INFO: task modprobe:326 blocked for more than 614 seconds. [ 738.895909][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.896122][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.896358][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 738.896716][ T44] Call Trace: [ 738.896831][ T44] [ 738.896911][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 738.897081][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 738.897232][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 738.897419][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.897574][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 738.897684][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.897834][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 738.897950][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 738.898093][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 738.898241][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.898392][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.898559][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 738.898710][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.898857][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 738.899006][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.899155][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.899304][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 738.899465][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 738.899623][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 738.899765][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 738.899919][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 738.900064][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 738.900210][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 738.900354][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 738.900506][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.900693][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.900858][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 738.901015][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 738.901161][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.901313][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 738.901469][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 738.901616][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 738.901762][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 738.901916][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 738.902059][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 738.902208][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 738.902353][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 738.902524][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 738.902669][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 738.902813][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 738.902993][ T44] init_module_from_file (kernel/module/main.c:3673) [ 738.903140][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 738.903329][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 738.903483][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.903631][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 738.903785][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 738.903928][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 738.904116][ T44] ? cap_capable (security/commoncap.c:132) [ 738.904263][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 738.904409][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 738.904560][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 738.904704][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.904884][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 738.905036][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.905266][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 738.905488][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 738.905704][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 738.905921][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 738.906142][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 738.915870][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 738.916093][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 738.916314][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 738.916540][ T44] | [ 738.916667][ T44] INFO: lockdep is turned off. [ 861.775649][ T44] INFO: task modprobe:326 blocked for more than 737 seconds. [ 861.776019][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.776251][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.776571][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 861.776952][ T44] Call Trace: [ 861.777077][ T44] [ 861.777166][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 861.777342][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 861.777519][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 861.777724][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.777879][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 861.777998][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.778158][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 861.778280][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 861.778457][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 861.778627][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.778812][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 861.778986][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 861.779163][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.779321][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 861.779494][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.779665][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.779821][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 861.779982][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 861.780142][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 861.780314][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 861.780495][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 861.780767][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 861.780937][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 861.781104][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 861.781270][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 861.781485][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 861.781664][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 861.781835][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 861.782013][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 861.782173][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 861.782341][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 861.782524][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 861.782698][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 861.782871][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 861.783067][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 861.783258][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 861.783427][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 861.783619][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 861.783780][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 861.783951][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 861.784121][ T44] init_module_from_file (kernel/module/main.c:3673) [ 861.784306][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 861.784532][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 861.784691][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 861.784863][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 861.785014][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 861.785164][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 861.785361][ T44] ? cap_capable (security/commoncap.c:132) [ 861.785549][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 861.785719][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 861.785883][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 861.786045][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 861.786253][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 861.786425][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.786690][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 861.786939][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 861.787181][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 861.787412][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 861.787646][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 861.799320][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 861.799581][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 861.799846][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 861.800108][ T44] | [ 861.800231][ T44] INFO: lockdep is turned off. [ 984.655550][ T44] INFO: task modprobe:326 blocked for more than 860 seconds. [ 984.655936][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.656190][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.656465][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 984.656808][ T44] Call Trace: [ 984.656925][ T44] [ 984.657021][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 984.657183][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 984.657333][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 984.657543][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.657701][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 984.657816][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.657974][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 984.658094][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 984.658244][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 984.658395][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.658558][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 984.658717][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 984.658873][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.659033][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 984.659192][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.659343][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.659502][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 984.659662][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 984.659816][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 984.659970][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 984.660154][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 984.660312][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 984.660484][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 984.660642][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 984.660793][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 984.660998][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 984.661175][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 984.661327][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 984.661493][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 984.661652][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 984.661811][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 984.661965][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 984.662126][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 984.662282][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 984.662444][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 984.662598][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 984.662748][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 984.662898][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 984.663048][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 984.663202][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 984.663352][ T44] init_module_from_file (kernel/module/main.c:3673) [ 984.663510][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 984.663705][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 984.663859][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 984.664036][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 984.664215][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 984.664367][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 984.664571][ T44] ? cap_capable (security/commoncap.c:132) [ 984.664727][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 984.664887][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 984.665040][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 984.665193][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 984.665381][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 984.665546][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.665785][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 984.666008][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 984.666234][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 984.666462][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 984.666693][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 984.676861][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 984.677117][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 984.677344][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 984.677581][ T44] | [ 984.677699][ T44] INFO: lockdep is turned off. [ 1107.535644][ T44] INFO: task modprobe:326 blocked for more than 983 seconds. [ 1107.536037][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.536248][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.536511][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 1107.536864][ T44] Call Trace: [ 1107.536975][ T44] [ 1107.537055][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1107.537223][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1107.537370][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1107.537566][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.537720][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1107.537829][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.537981][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1107.538092][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1107.538237][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1107.538389][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.538550][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1107.538698][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1107.538848][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.538993][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1107.539143][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.539291][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.539463][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1107.539613][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1107.539760][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1107.539905][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 1107.540052][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1107.540214][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1107.540360][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1107.540524][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1107.540687][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1107.540897][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1107.541048][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1107.541201][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1107.541347][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1107.541506][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1107.541667][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 1107.541819][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1107.541962][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1107.542109][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1107.542255][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1107.542410][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1107.542559][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1107.542707][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 1107.542852][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1107.543002][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1107.543147][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1107.543292][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1107.543481][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1107.543625][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1107.543773][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 1107.543925][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1107.544069][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1107.544252][ T44] ? cap_capable (security/commoncap.c:132) [ 1107.544399][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 1107.544557][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 1107.544722][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1107.544868][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1107.545059][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 1107.545210][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.545433][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 1107.545662][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 1107.545879][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 1107.546101][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 1107.546318][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 1107.556075][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 1107.556291][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 1107.556521][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 1107.556757][ T44] | [ 1107.556878][ T44] INFO: lockdep is turned off. [ 1230.415660][ T44] INFO: task modprobe:326 blocked for more than 1105 seconds. [ 1230.416159][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.416379][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.416676][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 1230.417054][ T44] Call Trace: [ 1230.417172][ T44] [ 1230.417259][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1230.417456][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1230.417629][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1230.417833][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1230.417988][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1230.418103][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1230.418263][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1230.418383][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1230.418562][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1230.418714][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1230.418870][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1230.419023][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1230.419173][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1230.419331][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1230.419497][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1230.419643][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1230.419802][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1230.419956][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1230.420104][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1230.420249][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 1230.420403][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1230.420574][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1230.420739][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1230.420886][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1230.421045][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1230.421231][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1230.421381][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1230.421558][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1230.421705][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1230.421854][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1230.422010][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 1230.422172][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1230.422321][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1230.422491][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1230.422649][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1230.422806][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1230.422954][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1230.423111][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 1230.423262][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1230.423423][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1230.423594][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1230.423741][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1230.423930][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1230.424076][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1230.424231][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 1230.424381][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1230.424570][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1230.424761][ T44] ? cap_capable (security/commoncap.c:132) [ 1230.424919][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 1230.425067][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 1230.425223][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1230.425370][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1230.425569][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 1230.425742][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.425976][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 1230.426199][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 1230.426422][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 1230.426675][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a [ 1230.426906][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 1230.438056][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 | [ 1230.438295][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a | [ 1230.438547][ T44] R13: 00005593c290fe70 R14: 00005593c2910050 R15: 0000000000000000 | [ 1230.438807][ T44] | [ 1230.438935][ T44] INFO: lockdep is turned off. [ 1353.295600][ T44] INFO: task modprobe:326 blocked for more than 1228 seconds. [ 1353.295993][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.296199][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.296461][ T44] task:modprobe state:D stack:25632 pid:326 tgid:326 ppid:137 task_flags:0x400100 flags:0x00004002 [ 1353.296799][ T44] Call Trace: [ 1353.296913][ T44] [ 1353.296998][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1353.297157][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1353.297304][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1353.297514][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1353.297672][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1353.297791][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1353.297940][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1353.298053][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1353.298199][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1353.298363][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1353.298521][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1353.298672][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1353.298829][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1353.298974][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1353.299125][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1353.299269][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1353.299415][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1353.299583][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1353.299731][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1353.299881][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 1353.300030][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1353.300181][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1353.300326][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1353.300594][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1353.300749][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1353.300938][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1353.301087][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1353.301242][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1353.301392][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1353.301549][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1353.301698][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 1353.301849][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1353.302000][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1353.302172][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1353.302331][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1353.302489][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1353.302636][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1353.302786][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 1353.302931][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1353.303090][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1353.303233][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1353.303380][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1353.303568][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1353.303712][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1353.303859][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 1353.304027][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1353.304172][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1353.304355][ T44] ? cap_capable (security/commoncap.c:132) [ 1353.304520][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 1353.304665][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 1353.304812][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1353.304958][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1353.305144][ T44] RIP: 0033:0x7f5cfe8fbe5d [ 1353.305298][ T44] RSP: 002b:00007ffd06644558 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.305523][ T44] RAX: ffffffffffffffda RBX: 00005593c290fec0 RCX: 00007f5cfe8fbe5d [ 1353.305742][ T44] RDX: 0000000000000000 RSI: 00005593afd31a2a RDI: 0000000000000000 [ 1353.305959][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00005593c290fa60 [ 1353.306183][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593afd31a2a Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:text_poke_set print_report:kasan_report:__kasan_check_byte:krealloc_noprof:emit_its_trampoline