====================================== | [ 16.369972][ T292] ================================================================== | [ 16.370283][ T292] 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) | [ 16.370541][ T292] Read of size 1 at addr ffff888001932720 by task modprobe/292 | [ 16.370791][ T292] [ 16.370882][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.370884][ T292] Call Trace: [ 16.370886][ T292] [ 16.370888][ T292] dump_stack_lvl (lib/dump_stack.c:123) [ 16.370895][ T292] print_address_description.constprop.0 (mm/kasan/report.c:409) [ 16.370902][ T292] ? 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) [ 16.370906][ T292] print_report (mm/kasan/report.c:522) [ 16.370910][ T292] ? 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) [ 16.370913][ T292] ? kasan_addr_to_slab (./include/linux/mm.h:1178 mm/kasan/../slab.h:211 mm/kasan/common.c:38) [ 16.370916][ T292] ? 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) [ 16.370919][ T292] kasan_report (mm/kasan/report.c:636) [ 16.370924][ T292] ? 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) [ 16.370929][ T292] ? 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) [ 16.370932][ T292] __kasan_check_byte (mm/kasan/common.c:561) [ 16.370936][ T292] krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 16.370940][ T292] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 16.370947][ T292] 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) [ 16.370950][ T292] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 16.370956][ T292] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 16.370960][ T292] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 16.370964][ T292] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 16.370970][ T292] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 16.370973][ T292] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 16.370979][ T292] ? memcmp (lib/string.c:694) [ 16.370986][ T292] module_finalize (arch/x86/kernel/module.c:292) [ 16.370993][ T292] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 16.370997][ T292] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 16.371002][ T292] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 16.371005][ T292] ? __pfx_swap_ex (lib/extable.c:28) [ 16.371009][ T292] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 16.371016][ T292] ? __pfx_load_module (kernel/module/main.c:3327) [ 16.371019][ T292] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 16.371025][ T292] ? 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) [ 16.371030][ T292] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 16.371035][ T292] ? init_module_from_file (kernel/module/main.c:3673) [ 16.371038][ T292] init_module_from_file (kernel/module/main.c:3673) [ 16.371041][ T292] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 16.371049][ T292] ? idempotent_init_module (kernel/module/main.c:3685) [ 16.371052][ T292] ? __lock_release (kernel/locking/lockdep.c:5539) [ 16.371057][ T292] ? 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) [ 16.371062][ T292] idempotent_init_module (kernel/module/main.c:3685) [ 16.371066][ T292] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 16.371072][ T292] ? cap_capable (security/commoncap.c:132) [ 16.371080][ T292] __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) [ 16.371083][ T292] ? 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) [ 16.371086][ T292] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 16.371089][ T292] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 16.371093][ T292] RIP: 0033:0x7f754df6de5d [ 16.371097][ T292] 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 [ 16.371100][ T292] RSP: 002b:00007fffb675e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.371104][ T292] RAX: ffffffffffffffda RBX: 000056507f479c80 RCX: 00007f754df6de5d [ 16.371106][ T292] RDX: 0000000000000000 RSI: 000056504052aa2a RDI: 0000000000000000 [ 16.371108][ T292] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 [ 16.371110][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a [ 16.371111][ T292] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 16.391186][ T292] ^ | [ 16.391353][ T292] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | [ 16.391616][ T292] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc | [ 16.391880][ T292] ================================================================== | [ 16.392178][ T292] Disabling lock debugging due to kernel taint [ 247.195888][ T44] INFO: task modprobe:292 blocked for more than 122 seconds. [ 247.196195][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.196400][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.196647][ T44] task:modprobe state:D stack:25792 pid:292 tgid:292 ppid:69 task_flags:0x400100 flags:0x00004002 [ 247.197006][ T44] Call Trace: [ 247.197137][ T44] [ 247.197216][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 247.197368][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 247.197513][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 247.197725][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.197888][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 247.197998][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.198144][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 247.198256][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 247.198401][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 247.198547][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.198703][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.198856][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 247.199010][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.199149][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 247.199293][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.199432][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.199573][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 247.199721][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 247.199862][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 247.200005][ 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) [ 247.200147][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 247.200289][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 247.200430][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 247.200569][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 247.200713][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.200891][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.201040][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 247.201180][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.201319][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 247.201459][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.201620][ T44] ? memcmp (lib/string.c:694) [ 247.201747][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 247.201902][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 247.202044][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 247.202193][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 247.202334][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 247.202479][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 247.202625][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 247.202774][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 247.202920][ 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) [ 247.203064][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 247.203210][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 247.203357][ T44] init_module_from_file (kernel/module/main.c:3673) [ 247.203510][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 247.203702][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 247.203847][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 247.203992][ 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) [ 247.204140][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 247.204289][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 247.204478][ T44] ? cap_capable (security/commoncap.c:132) [ 247.204622][ 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) [ 247.204771][ 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) [ 247.204915][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 247.205055][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.205232][ T44] RIP: 0033:0x7f754df6de5d [ 247.205382][ T44] RSP: 002b:00007fffb675e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.205602][ T44] RAX: ffffffffffffffda RBX: 000056507f479c80 RCX: 00007f754df6de5d [ 247.205829][ T44] RDX: 0000000000000000 RSI: 000056504052aa2a RDI: 0000000000000000 [ 247.206063][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 [ 247.206280][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a [ 247.206503][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 247.216449][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 | [ 247.216665][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a | [ 247.216889][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 247.217113][ T44] | [ 247.217232][ T44] INFO: lockdep is turned off. [ 370.075857][ T44] INFO: task modprobe:292 blocked for more than 245 seconds. [ 370.076210][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.076415][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.076658][ T44] task:modprobe state:D stack:25792 pid:292 tgid:292 ppid:69 task_flags:0x400100 flags:0x00004002 [ 370.077014][ T44] Call Trace: [ 370.077123][ T44] [ 370.077202][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 370.077355][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 370.077501][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 370.077695][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.077840][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 370.077950][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.078099][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 370.078209][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 370.078351][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 370.078496][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.078643][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.078796][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 370.078941][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.079084][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 370.079239][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.079383][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.079525][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 370.079682][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 370.079828][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 370.079971][ 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) [ 370.080115][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 370.080273][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 370.080418][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 370.080563][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 370.080720][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.080909][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.081053][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 370.081196][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.081340][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 370.081491][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.081635][ T44] ? memcmp (lib/string.c:694) [ 370.081751][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 370.081907][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 370.082053][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 370.082200][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 370.082346][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 370.082492][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 370.082674][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 370.082820][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 370.082967][ 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) [ 370.083114][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 370.083259][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 370.083403][ T44] init_module_from_file (kernel/module/main.c:3673) [ 370.083546][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 370.083745][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 370.083891][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.084036][ 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) [ 370.084182][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 370.084327][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 370.084508][ T44] ? cap_capable (security/commoncap.c:132) [ 370.084653][ 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) [ 370.084817][ 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) [ 370.084964][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 370.085107][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.085291][ T44] RIP: 0033:0x7f754df6de5d [ 370.085442][ T44] RSP: 002b:00007fffb675e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.085660][ T44] RAX: ffffffffffffffda RBX: 000056507f479c80 RCX: 00007f754df6de5d [ 370.085889][ T44] RDX: 0000000000000000 RSI: 000056504052aa2a RDI: 0000000000000000 [ 370.086108][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 [ 370.086323][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a [ 370.086538][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 370.096440][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 | [ 370.096661][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a | [ 370.096890][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 370.097119][ T44] | [ 370.097231][ T44] INFO: lockdep is turned off. [ 492.955833][ T44] INFO: task modprobe:292 blocked for more than 368 seconds. [ 492.956229][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.956437][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.956696][ T44] task:modprobe state:D stack:25792 pid:292 tgid:292 ppid:69 task_flags:0x400100 flags:0x00004002 [ 492.957042][ T44] Call Trace: [ 492.957152][ T44] [ 492.957237][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 492.957390][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 492.957537][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 492.957737][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.957887][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 492.957997][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.958140][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 492.958251][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 492.958404][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 492.958549][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.958701][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.958856][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 492.959003][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.959152][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 492.959300][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.959441][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.959594][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 492.959747][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 492.959893][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 492.960036][ 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) [ 492.960183][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 492.960328][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 492.960473][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 492.960618][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 492.960784][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 492.960981][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 492.961128][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 492.961273][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.961417][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 492.961561][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.961715][ T44] ? memcmp (lib/string.c:694) [ 492.961843][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 492.961994][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 492.962141][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 492.962285][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 492.962432][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 492.962576][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 492.962728][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 492.962872][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 492.963022][ 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) [ 492.963167][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 492.963312][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 492.963455][ T44] init_module_from_file (kernel/module/main.c:3673) [ 492.963599][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 492.963789][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 492.963935][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 492.964085][ 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) [ 492.964231][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 492.964376][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 492.964559][ T44] ? cap_capable (security/commoncap.c:132) [ 492.964722][ 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) [ 492.964884][ 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) [ 492.965031][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 492.965190][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.965373][ T44] RIP: 0033:0x7f754df6de5d [ 492.965525][ T44] RSP: 002b:00007fffb675e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.965752][ T44] RAX: ffffffffffffffda RBX: 000056507f479c80 RCX: 00007f754df6de5d [ 492.965968][ T44] RDX: 0000000000000000 RSI: 000056504052aa2a RDI: 0000000000000000 [ 492.966193][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 [ 492.966408][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a [ 492.966626][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 492.976691][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 | [ 492.976922][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a | [ 492.977146][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 492.977366][ T44] | [ 492.977478][ T44] INFO: lockdep is turned off. [ 615.835850][ T44] INFO: task modprobe:292 blocked for more than 491 seconds. [ 615.836191][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.836408][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.836704][ T44] task:modprobe state:D stack:25792 pid:292 tgid:292 ppid:69 task_flags:0x400100 flags:0x00004002 [ 615.837076][ T44] Call Trace: [ 615.837193][ T44] [ 615.837275][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 615.837452][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 615.837606][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 615.837913][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.838073][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 615.838191][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.838345][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 615.838472][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 615.838622][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 615.838782][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.838978][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.839142][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 615.839298][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.839450][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 615.839620][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.839784][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.839935][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 615.840103][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 615.840259][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 615.840415][ 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) [ 615.840568][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 615.840741][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 615.840926][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 615.841098][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 615.841259][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 615.841450][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 615.841630][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 615.841788][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.841943][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 615.842093][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.842263][ T44] ? memcmp (lib/string.c:694) [ 615.842379][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 615.842534][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 615.842691][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 615.842848][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 615.843000][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 615.843151][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 615.843323][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 615.843475][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 615.843635][ 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) [ 615.843813][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 615.843979][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 615.844137][ T44] init_module_from_file (kernel/module/main.c:3673) [ 615.844305][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 615.844545][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 615.844722][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 615.844883][ 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) [ 615.845039][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 615.845199][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 615.845391][ T44] ? cap_capable (security/commoncap.c:132) [ 615.845567][ 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) [ 615.845726][ 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) [ 615.845884][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 615.846036][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.846255][ T44] RIP: 0033:0x7f754df6de5d [ 615.846422][ T44] RSP: 002b:00007fffb675e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.846678][ T44] RAX: ffffffffffffffda RBX: 000056507f479c80 RCX: 00007f754df6de5d [ 615.846907][ T44] RDX: 0000000000000000 RSI: 000056504052aa2a RDI: 0000000000000000 [ 615.847136][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 [ 615.847368][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a [ 615.847603][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 615.858318][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 | [ 615.858543][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a | [ 615.858787][ T44] R13: 000056507f479d40 R14: 000056507f479dc0 R15: 000056507f479cec | [ 615.859032][ T44] | [ 615.859160][ T44] INFO: lockdep is turned off. [ 738.715767][ T44] INFO: task modprobe:292 blocked for more than 614 seconds. [ 738.716130][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.716338][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.716586][ T44] task:modprobe state:D stack:25792 pid:292 tgid:292 ppid:69 task_flags:0x400100 flags:0x00004002 [ 738.716940][ T44] Call Trace: [ 738.717052][ T44] [ 738.717130][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 738.717285][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 738.717445][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 738.717632][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.717789][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 738.717919][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.718065][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 738.718175][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 738.718319][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 738.718487][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.718636][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.718788][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 738.718935][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.719084][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 738.719233][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.719376][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.719533][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 738.719686][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 738.719832][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 738.719974][ 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) [ 738.720133][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 738.720289][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 738.720435][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 738.720589][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 738.720752][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.720941][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.721086][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 738.721230][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.721374][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 738.721534][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.721689][ T44] ? memcmp (lib/string.c:694) [ 738.721802][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 738.721953][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 738.722098][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 738.722244][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 738.722389][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 738.722549][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 738.722706][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 738.722851][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 738.723006][ 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) [ 738.723151][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 738.723297][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 738.723442][ T44] init_module_from_file (kernel/module/main.c:3673) [ 738.723600][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 738.723796][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 738.723943][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.724090][ 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) [ 738.724236][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 738.724382][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 738.724584][ T44] ? cap_capable (security/commoncap.c:132) [ 738.724759][ 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) [ 738.724908][ 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) [ 738.725054][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 738.725198][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.725378][ T44] RIP: 0033:0x7f754df6de5d [ 738.725528][ T44] RSP: 002b:00007fffb675e538 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.725766][ T44] RAX: ffffffffffffffda RBX: 000056507f479c80 RCX: 00007f754df6de5d [ 738.725987][ T44] RDX: 0000000000000000 RSI: 000056504052aa2a RDI: 0000000000000000 [ 738.726204][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fffb675e670 [ 738.726421][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056504052aa2a Finger prints: print_report:kasan_report:__kasan_check_byte:krealloc_noprof:emit_its_trampoline __schedule:schedule:schedule_preempt_disabled:__mutex_lock:text_poke_set