====================================== | xx__-> [ 18.137037][ T257] ================================================================== | [ 18.137428][ T257] 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) | [ 18.137705][ T257] Read of size 1 at addr ffff888001932720 by task modprobe/257 | [ 18.137980][ T257] [ 18.138090][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.138092][ T257] Call Trace: [ 18.138095][ T257] [ 18.138097][ T257] dump_stack_lvl (lib/dump_stack.c:123) [ 18.138103][ T257] print_address_description.constprop.0 (mm/kasan/report.c:409) [ 18.138109][ T257] ? 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) [ 18.138113][ T257] print_report (mm/kasan/report.c:522) [ 18.138116][ T257] ? 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) [ 18.138118][ T257] ? kasan_addr_to_slab (./include/linux/mm.h:1178 mm/kasan/../slab.h:211 mm/kasan/common.c:38) [ 18.138122][ T257] ? 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) [ 18.138124][ T257] kasan_report (mm/kasan/report.c:636) [ 18.138128][ T257] ? 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) [ 18.138133][ T257] ? 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) [ 18.138136][ T257] __kasan_check_byte (mm/kasan/common.c:561) [ 18.138139][ T257] krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 18.138142][ T257] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 18.138147][ T257] 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) [ 18.138150][ T257] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 18.138157][ T257] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 18.138160][ T257] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 18.138164][ T257] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 18.138169][ T257] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 18.138172][ T257] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 18.138180][ T257] ? irqentry_exit (kernel/entry/common.c:311) [ 18.138184][ T257] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 18.138190][ T257] module_finalize (arch/x86/kernel/module.c:292) [ 18.138198][ T257] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 18.138202][ T257] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 18.138207][ T257] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 18.138209][ T257] ? __pfx_swap_ex (lib/extable.c:28) [ 18.138213][ T257] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 18.138220][ T257] ? __pfx_load_module (kernel/module/main.c:3327) [ 18.138223][ T257] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 18.138230][ T257] ? 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) [ 18.138234][ T257] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 18.138238][ T257] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 18.138244][ T257] ? init_module_from_file (kernel/module/main.c:3673) [ 18.138247][ T257] init_module_from_file (kernel/module/main.c:3673) [ 18.138250][ T257] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 18.138258][ T257] ? idempotent_init_module (kernel/module/main.c:3685) [ 18.138260][ T257] ? __lock_release (kernel/locking/lockdep.c:5539) [ 18.138264][ T257] ? 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) [ 18.138269][ T257] idempotent_init_module (kernel/module/main.c:3685) [ 18.138273][ T257] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 18.138280][ T257] ? cap_capable (security/commoncap.c:132) [ 18.138288][ T257] __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) [ 18.138291][ T257] ? 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) [ 18.138295][ T257] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.138299][ T257] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 18.138303][ T257] RIP: 0033:0x7f109d71ce5d [ 18.138308][ T257] 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 [ 18.138310][ T257] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.138314][ T257] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d [ 18.138316][ T257] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000 [ 18.138318][ T257] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120 [ 18.138320][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a [ 18.138322][ T257] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2 | [ 18.160994][ T257] ^ | [ 18.161174][ T257] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | [ 18.161442][ T257] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc | [ 18.161720][ T257] ================================================================== | [ 18.162015][ T257] Disabling lock debugging due to kernel taint [ 247.186251][ T45] INFO: task modprobe:257 blocked for more than 122 seconds. [ 247.186708][ T45] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.186936][ T45] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.187260][ T45] task:modprobe state:D stack:25712 pid:257 tgid:257 ppid:38 task_flags:0x400100 flags:0x00004002 [ 247.187633][ T45] Call Trace: [ 247.187753][ T45] [ 247.187847][ T45] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 247.188011][ T45] ? __pfx___schedule (kernel/sched/core.c:6662) [ 247.188173][ T45] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 247.188372][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.188526][ T45] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 247.188640][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.188791][ T45] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 247.188906][ T45] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 247.189058][ T45] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 247.189233][ T45] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.189388][ T45] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.189546][ T45] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 247.189697][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.189862][ T45] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 247.190033][ T45] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.190200][ T45] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.190362][ T45] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 247.190524][ T45] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 247.190680][ T45] ? __pfx_execmem_free (mm/execmem.c:391) [ 247.190838][ T45] ? 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) [ 247.191016][ T45] ? __kasan_check_byte (mm/kasan/common.c:561) [ 247.191187][ T45] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 247.191370][ T45] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 247.191528][ T45] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 247.191686][ T45] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.191884][ T45] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.192041][ T45] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 247.192217][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.192372][ T45] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 247.192529][ T45] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.192715][ T45] ? irqentry_exit (kernel/entry/common.c:311) [ 247.192880][ T45] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 247.193039][ T45] module_finalize (arch/x86/kernel/module.c:292) [ 247.193221][ T45] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 247.193388][ T45] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 247.193551][ T45] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 247.193707][ T45] ? __pfx_swap_ex (lib/extable.c:28) [ 247.193867][ T45] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 247.194032][ T45] ? __pfx_load_module (kernel/module/main.c:3327) [ 247.194197][ T45] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 247.194355][ T45] ? 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) [ 247.194520][ T45] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 247.194684][ T45] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 247.194844][ T45] ? init_module_from_file (kernel/module/main.c:3673) [ 247.195000][ T45] init_module_from_file (kernel/module/main.c:3673) [ 247.195174][ T45] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 247.195366][ T45] ? idempotent_init_module (kernel/module/main.c:3685) [ 247.195517][ T45] ? __lock_release (kernel/locking/lockdep.c:5539) [ 247.195669][ T45] ? 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) [ 247.195828][ T45] idempotent_init_module (kernel/module/main.c:3685) [ 247.195979][ T45] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 247.196186][ T45] ? cap_capable (security/commoncap.c:132) [ 247.196342][ T45] __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) [ 247.196520][ T45] ? 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) [ 247.196680][ T45] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 247.196836][ T45] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.197041][ T45] RIP: 0033:0x7f109d71ce5d [ 247.197224][ T45] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.197465][ T45] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d [ 247.197700][ T45] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000 [ 247.197939][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120 [ 247.198176][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a [ 247.198406][ T45] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2 | [ 247.209537][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120 | [ 247.209776][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a | [ 247.210015][ T45] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2 | [ 247.210270][ T45] | [ 247.210398][ T45] INFO: lockdep is turned off. [ 370.066358][ T45] INFO: task modprobe:257 blocked for more than 245 seconds. [ 370.066869][ T45] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.067152][ T45] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.067417][ T45] task:modprobe state:D stack:25712 pid:257 tgid:257 ppid:38 task_flags:0x400100 flags:0x00004002 [ 370.067760][ T45] Call Trace: [ 370.067876][ T45] [ 370.067962][ T45] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 370.068158][ T45] ? __pfx___schedule (kernel/sched/core.c:6662) [ 370.068330][ T45] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 370.068544][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.068704][ T45] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 370.068826][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.068993][ T45] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 370.069134][ T45] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 370.069293][ T45] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 370.069461][ T45] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.069640][ T45] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.069814][ T45] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 370.069971][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.070138][ T45] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 370.070310][ T45] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.070482][ T45] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.070639][ T45] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 370.070805][ T45] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 370.070962][ T45] ? __pfx_execmem_free (mm/execmem.c:391) [ 370.071151][ T45] ? 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) [ 370.071313][ T45] ? __kasan_check_byte (mm/kasan/common.c:561) [ 370.071472][ T45] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 370.071630][ T45] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 370.071813][ T45] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 370.071972][ T45] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.072197][ T45] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.072365][ T45] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 370.072551][ T45] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.072709][ T45] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 370.072868][ T45] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.073042][ T45] ? irqentry_exit (kernel/entry/common.c:311) [ 370.073210][ T45] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 370.073482][ T45] module_finalize (arch/x86/kernel/module.c:292) [ 370.073668][ T45] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 370.073825][ T45] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 370.073976][ T45] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 370.074155][ T45] ? __pfx_swap_ex (lib/extable.c:28) [ 370.074312][ T45] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 370.074491][ T45] ? __pfx_load_module (kernel/module/main.c:3327) [ 370.074654][ T45] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 370.074830][ T45] ? 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) [ 370.074989][ T45] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 370.075159][ T45] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 370.075349][ T45] ? init_module_from_file (kernel/module/main.c:3673) [ 370.075507][ T45] init_module_from_file (kernel/module/main.c:3673) [ 370.075675][ T45] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 370.075881][ T45] ? idempotent_init_module (kernel/module/main.c:3685) [ 370.076044][ T45] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.076224][ T45] ? 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) [ 370.076390][ T45] idempotent_init_module (kernel/module/main.c:3685) [ 370.076551][ T45] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 370.076753][ T45] ? cap_capable (security/commoncap.c:132) [ 370.076925][ T45] __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) [ 370.077095][ T45] ? 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) [ 370.077262][ T45] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 370.077421][ T45] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.077624][ T45] RIP: 0033:0x7f109d71ce5d [ 370.077785][ T45] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.078016][ T45] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d [ 370.078251][ T45] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000 [ 370.078485][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120 [ 370.078717][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:text_poke_set print_report:kasan_report:__kasan_check_byte:krealloc_noprof:emit_its_trampoline