====================================== | [ 18.371155][ T309] ================================================================== | [ 18.371665][ T309] 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) | [ 18.372024][ T309] Read of size 1 at addr ffff888001932720 by task modprobe/309 | [ 18.372294][ T309] [ 18.372394][ T309] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.372396][ T309] Call Trace: [ 18.372399][ T309] [ 18.372401][ T309] dump_stack_lvl (lib/dump_stack.c:123) [ 18.372410][ T309] print_address_description.constprop.0 (mm/kasan/report.c:409) [ 18.372419][ T309] ? 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) [ 18.372423][ T309] print_report (mm/kasan/report.c:522) [ 18.372427][ T309] ? 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) [ 18.372430][ T309] ? kasan_addr_to_slab (./include/linux/mm.h:1178 mm/kasan/../slab.h:211 mm/kasan/common.c:38) [ 18.372433][ T309] ? 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) [ 18.372436][ T309] kasan_report (mm/kasan/report.c:636) [ 18.372440][ T309] ? 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) [ 18.372445][ T309] ? 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) [ 18.372448][ T309] __kasan_check_byte (mm/kasan/common.c:561) [ 18.372452][ T309] krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 18.372457][ T309] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 18.372465][ T309] 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) [ 18.372468][ T309] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 18.372475][ T309] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 18.372481][ T309] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 18.372485][ T309] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 18.372489][ T309] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 18.372498][ T309] module_finalize (arch/x86/kernel/module.c:292) [ 18.372507][ T309] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 18.372512][ T309] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 18.372517][ T309] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 18.372520][ T309] ? __pfx_swap_ex (lib/extable.c:28) [ 18.372524][ T309] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 18.372530][ T309] ? __pfx_load_module (kernel/module/main.c:3327) [ 18.372533][ T309] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 18.372541][ T309] ? 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) [ 18.372545][ T309] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 18.372550][ T309] ? init_module_from_file (kernel/module/main.c:3673) [ 18.372553][ T309] init_module_from_file (kernel/module/main.c:3673) [ 18.372556][ T309] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 18.372564][ T309] ? idempotent_init_module (kernel/module/main.c:3685) [ 18.372566][ T309] ? __lock_release (kernel/locking/lockdep.c:5539) [ 18.372571][ T309] ? 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) [ 18.372576][ T309] idempotent_init_module (kernel/module/main.c:3685) [ 18.372580][ T309] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 18.372587][ T309] ? cap_capable (security/commoncap.c:132) [ 18.372594][ T309] __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) [ 18.372596][ T309] ? 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) [ 18.372600][ T309] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 18.372603][ T309] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 18.372607][ T309] RIP: 0033:0x7f0cee104e5d [ 18.372611][ T309] 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 [ 18.372614][ T309] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.372619][ T309] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 18.372621][ T309] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 18.372623][ T309] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 18.372625][ T309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 18.372627][ T309] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 18.394433][ T309] ^ | [ 18.394615][ T309] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | [ 18.394901][ T309] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc | [ 18.395167][ T309] ================================================================== | [ 18.395459][ T309] Disabling lock debugging due to kernel taint [ 247.175603][ T44] INFO: task modprobe:309 blocked for more than 122 seconds. [ 247.175972][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.176190][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.176479][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 247.176822][ T44] Call Trace: [ 247.176936][ T44] [ 247.177017][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 247.177177][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 247.177343][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 247.177563][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.177713][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 247.177822][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.177965][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 247.178076][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 247.178222][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 247.178374][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.178524][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.178675][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 247.178828][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.178971][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 247.179118][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.179262][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.179412][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 247.179561][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 247.179705][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 247.179854][ 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) [ 247.180000][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 247.180148][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 247.180292][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 247.180442][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 247.180588][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.180771][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.180919][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 247.181071][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 247.181217][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.181375][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 247.181528][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 247.181674][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 247.181820][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 247.181965][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 247.182117][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 247.182267][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 247.182417][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 247.182567][ 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) [ 247.182711][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 247.182856][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 247.182998][ T44] init_module_from_file (kernel/module/main.c:3673) [ 247.183144][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 247.183338][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 247.183481][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 247.183629][ 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) [ 247.183775][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 247.183925][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 247.184107][ T44] ? cap_capable (security/commoncap.c:132) [ 247.184264][ 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) [ 247.184413][ 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) [ 247.184557][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 247.184699][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.184879][ T44] RIP: 0033:0x7f0cee104e5d [ 247.185030][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.185248][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 247.185477][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 247.185694][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 247.185919][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 247.186135][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 247.195816][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 247.196034][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 247.196251][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 247.196482][ T44] | [ 247.196594][ T44] INFO: lockdep is turned off. [ 370.055468][ T44] INFO: task modprobe:309 blocked for more than 245 seconds. [ 370.055883][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.056123][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.056416][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 370.056806][ T44] Call Trace: [ 370.056938][ T44] [ 370.057023][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 370.057191][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 370.057371][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 370.057573][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.057733][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 370.057854][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.058012][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 370.058133][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 370.058291][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 370.058461][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.058627][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.058787][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 370.058949][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.059108][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 370.059270][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.059434][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.059593][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 370.059760][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 370.059920][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 370.060078][ 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) [ 370.060236][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 370.060408][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 370.060569][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 370.060730][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 370.060889][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.061099][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.061258][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 370.061434][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 370.061599][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.061764][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 370.061931][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 370.062092][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 370.062260][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 370.062425][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 370.062586][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 370.062750][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 370.062912][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 370.063083][ 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) [ 370.063242][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 370.063413][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 370.063583][ T44] init_module_from_file (kernel/module/main.c:3673) [ 370.063745][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 370.063957][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 370.064117][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.064277][ 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) [ 370.064454][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 370.064614][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 370.064826][ T44] ? cap_capable (security/commoncap.c:132) [ 370.064988][ 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) [ 370.065146][ 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) [ 370.065307][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 370.065473][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.065679][ T44] RIP: 0033:0x7f0cee104e5d [ 370.065845][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.066096][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 370.066344][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 370.066584][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 370.066831][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 370.067079][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 370.078006][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 370.078251][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 370.078500][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 370.078747][ T44] | [ 370.078866][ T44] INFO: lockdep is turned off. [ 492.935529][ T44] INFO: task modprobe:309 blocked for more than 368 seconds. [ 492.936097][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.936317][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.936589][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 492.936934][ T44] Call Trace: [ 492.937050][ T44] [ 492.937138][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 492.937298][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 492.937460][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 492.937657][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.937810][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 492.937927][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.938081][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 492.938197][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 492.938362][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 492.938522][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.938679][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.938832][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 492.938986][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.939139][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 492.939296][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.939454][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.939611][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 492.939764][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 492.939916][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 492.940069][ 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) [ 492.940223][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 492.940384][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 492.940536][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 492.940686][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 492.940841][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 492.941030][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 492.941181][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 492.941360][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 492.941517][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.941677][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 492.941841][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 492.942008][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 492.942188][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 492.942350][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 492.942516][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 492.942669][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 492.942818][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 492.942970][ 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) [ 492.943121][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 492.943318][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 492.943485][ T44] init_module_from_file (kernel/module/main.c:3673) [ 492.943649][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 492.943846][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 492.943999][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 492.944155][ 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) [ 492.944312][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 492.944484][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 492.944673][ T44] ? cap_capable (security/commoncap.c:132) [ 492.944824][ 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) [ 492.944972][ 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) [ 492.945124][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 492.945274][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.945470][ T44] RIP: 0033:0x7f0cee104e5d [ 492.945627][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.945884][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 492.946117][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 492.946359][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 492.946606][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 492.946831][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 492.957058][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 492.957287][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 492.957521][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 492.957755][ T44] | [ 492.957875][ T44] INFO: lockdep is turned off. [ 615.815529][ T44] INFO: task modprobe:309 blocked for more than 491 seconds. [ 615.816034][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.816282][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.816590][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 615.816987][ T44] Call Trace: [ 615.817106][ T44] [ 615.817190][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 615.817384][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 615.817548][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 615.817752][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.817913][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 615.818045][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.818226][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 615.818355][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 615.818522][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 615.818685][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.818849][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.819007][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 615.819163][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.819318][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 615.819507][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.819676][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.819826][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 615.819978][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 615.820130][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 615.820289][ 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) [ 615.820450][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 615.820601][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 615.820761][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 615.820910][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 615.821060][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 615.821247][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 615.821405][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 615.821557][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 615.821707][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.821887][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 615.822051][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 615.822212][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 615.822377][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 615.822534][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 615.822689][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 615.822850][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 615.823018][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 615.823184][ 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) [ 615.823348][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 615.823508][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 615.823664][ T44] init_module_from_file (kernel/module/main.c:3673) [ 615.823822][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 615.824012][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 615.824160][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 615.824359][ 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) [ 615.824511][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 615.824663][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 615.824853][ T44] ? cap_capable (security/commoncap.c:132) [ 615.825036][ 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) [ 615.825188][ 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) [ 615.825350][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 615.825510][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.825702][ T44] RIP: 0033:0x7f0cee104e5d [ 615.825865][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.826096][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 615.826339][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 615.826587][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 615.826822][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 615.827060][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 615.837605][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 615.837838][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 615.838071][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 615.838311][ T44] | [ 615.838441][ T44] INFO: lockdep is turned off. [ 738.695513][ T44] INFO: task modprobe:309 blocked for more than 614 seconds. [ 738.696011][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.696369][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.696750][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 738.697288][ T44] Call Trace: [ 738.697494][ T44] [ 738.697620][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 738.697862][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 738.698098][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 738.698407][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.698647][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 738.698828][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.699053][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 738.699228][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 738.699469][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 738.699695][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.699921][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.700151][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 738.700398][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.700629][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 738.700856][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.701083][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.701311][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 738.701673][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 738.701904][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 738.702125][ 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) [ 738.702361][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 738.702578][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 738.702790][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 738.703025][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 738.703246][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.703535][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.703753][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 738.703974][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 738.704234][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.704473][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 738.704696][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 738.704911][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 738.705131][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 738.705363][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 738.705587][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 738.705823][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 738.706049][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 738.706271][ 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) [ 738.706501][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 738.706720][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 738.706937][ T44] init_module_from_file (kernel/module/main.c:3673) [ 738.707151][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 738.707458][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 738.707677][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.707910][ 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) [ 738.708124][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 738.708357][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 738.708634][ T44] ? cap_capable (security/commoncap.c:132) [ 738.708860][ 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) [ 738.709082][ 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) [ 738.709308][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 738.709537][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.709805][ T44] RIP: 0033:0x7f0cee104e5d [ 738.710044][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.710385][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 738.710714][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 738.711039][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 738.711377][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 738.711704][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 738.726281][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 738.726608][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 738.726930][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 738.727252][ T44] | [ 738.727431][ T44] INFO: lockdep is turned off. [ 861.575508][ T44] INFO: task modprobe:309 blocked for more than 737 seconds. [ 861.575818][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.576029][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.576277][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 861.576624][ T44] Call Trace: [ 861.576739][ T44] [ 861.576817][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 861.576975][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 861.577122][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 861.577313][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.577470][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 861.577583][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.577727][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 861.577838][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 861.577983][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 861.578131][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.578277][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 861.578435][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 861.578586][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.578732][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 861.578882][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.579026][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.579171][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 861.579320][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 861.579473][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 861.579623][ 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) [ 861.579771][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 861.579917][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 861.580059][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 861.580203][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 861.580356][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 861.580539][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 861.580691][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 861.580838][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 861.580984][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 861.581132][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 861.581281][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 861.581435][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 861.581589][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 861.581730][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 861.581880][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 861.582027][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 861.582169][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 861.582312][ 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) [ 861.582464][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 861.582609][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 861.582750][ T44] init_module_from_file (kernel/module/main.c:3673) [ 861.582896][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 861.583077][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 861.583239][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 861.583392][ 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) [ 861.583545][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 861.583688][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 861.583867][ T44] ? cap_capable (security/commoncap.c:132) [ 861.584019][ 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) [ 861.584160][ 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) [ 861.584301][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 861.584450][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 861.584629][ T44] RIP: 0033:0x7f0cee104e5d [ 861.584778][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.584993][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 861.585209][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 861.585431][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 861.585646][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 861.585859][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 861.595454][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 861.595672][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 861.595889][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 861.596114][ T44] | [ 861.596222][ T44] INFO: lockdep is turned off. [ 984.455509][ T44] INFO: task modprobe:309 blocked for more than 860 seconds. [ 984.456162][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.456403][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.456640][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 984.456964][ T44] Call Trace: [ 984.457074][ T44] [ 984.457150][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 984.457308][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 984.457479][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 984.457662][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.457806][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 984.457916][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.458060][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 984.458169][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 984.458316][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 984.458473][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.458625][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 984.458769][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 984.458915][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.459058][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 984.459209][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.459358][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.459503][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 984.459654][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 984.459799][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 984.459941][ 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) [ 984.460089][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 984.460238][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 984.460389][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 984.460534][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 984.460678][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 984.460862][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 984.461021][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 984.461169][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 984.461312][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 984.461466][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 984.461613][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 984.461756][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 984.461905][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 984.462051][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 984.462195][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 984.462345][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 984.462499][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 984.462644][ 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) [ 984.462786][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 984.462930][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 984.463080][ T44] init_module_from_file (kernel/module/main.c:3673) [ 984.463222][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 984.463411][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 984.463554][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 984.463696][ 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) [ 984.463841][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 984.463987][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 984.464170][ T44] ? cap_capable (security/commoncap.c:132) [ 984.464317][ 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) [ 984.464465][ 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) [ 984.464613][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 984.464755][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 984.464935][ T44] RIP: 0033:0x7f0cee104e5d [ 984.465083][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.465304][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 984.465524][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 984.465736][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 984.465953][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a [ 984.466172][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 984.475747][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 | [ 984.475960][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a | [ 984.476174][ T44] R13: 0000560713a1bd40 R14: 0000560713a1bdc0 R15: 0000560713a1bcec | [ 984.476399][ T44] | [ 984.476510][ T44] INFO: lockdep is turned off. [ 1107.335487][ T44] INFO: task modprobe:309 blocked for more than 983 seconds. [ 1107.335849][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.336054][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.336293][ T44] task:modprobe state:D stack:25792 pid:309 tgid:309 ppid:151 task_flags:0x400100 flags:0x00004002 [ 1107.336637][ T44] Call Trace: [ 1107.336747][ T44] [ 1107.336826][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1107.336978][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1107.337127][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1107.337307][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.337460][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1107.337570][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.337715][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1107.337825][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1107.337972][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1107.338119][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.338264][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1107.338413][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1107.338557][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.338699][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1107.338845][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.338986][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.339135][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1107.339280][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1107.339429][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1107.339571][ 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) [ 1107.339716][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1107.339860][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1107.340006][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1107.340148][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1107.340297][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1107.340479][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1107.340623][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1107.340766][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1107.340912][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1107.341057][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1107.341203][ T44] ? add_kallsyms (./include/linux/string.h:355 kernel/module/kallsyms.c:200) [ 1107.341354][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1107.341498][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1107.341702][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1107.341933][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1107.342173][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1107.342408][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1107.342638][ 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) [ 1107.342865][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1107.343099][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1107.343336][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1107.343567][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1107.343854][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1107.344079][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1107.344307][ 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) [ 1107.344547][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1107.344776][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1107.345075][ T44] ? cap_capable (security/commoncap.c:132) [ 1107.345304][ 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) [ 1107.345538][ 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) [ 1107.345764][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1107.345989][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1107.346277][ T44] RIP: 0033:0x7f0cee104e5d [ 1107.346520][ T44] RSP: 002b:00007ffe9380b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.346867][ T44] RAX: ffffffffffffffda RBX: 0000560713a1bc80 RCX: 00007f0cee104e5d [ 1107.347207][ T44] RDX: 0000000000000000 RSI: 00005606f820ca2a RDI: 0000000000000000 [ 1107.347552][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe9380b430 [ 1107.347898][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f820ca2a Finger prints: print_report:kasan_report:__kasan_check_byte:krealloc_noprof:emit_its_trampoline __schedule:schedule:schedule_preempt_disabled:__mutex_lock:text_poke_set