====================================== | xx__-> [ 14.197907][ T256] ================================================================== | [ 14.198250][ T256] 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) | [ 14.198500][ T256] Read of size 1 at addr ffff888001974720 by task modprobe/256 | [ 14.198743][ T256] [ 14.198836][ T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.198838][ T256] Call Trace: [ 14.198840][ T256] [ 14.198842][ T256] dump_stack_lvl (lib/dump_stack.c:123) [ 14.198849][ T256] print_address_description.constprop.0 (mm/kasan/report.c:409) [ 14.198855][ T256] ? 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) [ 14.198859][ T256] print_report (mm/kasan/report.c:522) [ 14.198862][ T256] ? 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) [ 14.198865][ T256] ? kasan_addr_to_slab (./include/linux/mm.h:1178 mm/kasan/../slab.h:211 mm/kasan/common.c:38) [ 14.198870][ T256] ? 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) [ 14.198874][ T256] kasan_report (mm/kasan/report.c:636) [ 14.198877][ T256] ? 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) [ 14.198883][ T256] ? 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) [ 14.198886][ T256] __kasan_check_byte (mm/kasan/common.c:561) [ 14.198889][ T256] krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 14.198894][ T256] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 14.198899][ T256] 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) [ 14.198903][ T256] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 14.198908][ T256] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 14.198912][ T256] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 14.198917][ T256] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 14.198920][ T256] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 14.198931][ T256] module_finalize (arch/x86/kernel/module.c:292) [ 14.198937][ T256] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 14.198943][ T256] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 14.198947][ T256] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 14.198949][ T256] ? __pfx_swap_ex (lib/extable.c:28) [ 14.198954][ T256] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 14.198961][ T256] ? __pfx_load_module (kernel/module/main.c:3327) [ 14.198964][ T256] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 14.198970][ T256] ? 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) [ 14.198974][ T256] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 14.198978][ T256] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 14.198984][ T256] ? init_module_from_file (kernel/module/main.c:3673) [ 14.198987][ T256] init_module_from_file (kernel/module/main.c:3673) [ 14.198990][ T256] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 14.198999][ T256] ? idempotent_init_module (kernel/module/main.c:3685) [ 14.199002][ T256] ? __lock_release (kernel/locking/lockdep.c:5539) [ 14.199006][ T256] ? 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) [ 14.199010][ T256] idempotent_init_module (kernel/module/main.c:3685) [ 14.199015][ T256] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 14.199022][ T256] ? cap_capable (security/commoncap.c:132) [ 14.199028][ T256] __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) [ 14.199032][ T256] ? 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) [ 14.199036][ T256] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 14.199040][ T256] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 14.199044][ T256] RIP: 0033:0x7f89c7f3ae5d [ 14.199048][ T256] 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 [ 14.199050][ T256] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 14.199055][ T256] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 14.199057][ T256] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 14.199058][ T256] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 14.199060][ T256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 14.199062][ T256] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 14.218631][ T256] ^ | [ 14.218793][ T256] ffff888001974780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | [ 14.219033][ T256] ffff888001974800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc | [ 14.219277][ T256] ================================================================== | [ 14.219641][ T256] Disabling lock debugging due to kernel taint [ 247.193684][ T44] INFO: task modprobe:256 blocked for more than 122 seconds. [ 247.194181][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.194422][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.194744][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 247.195106][ T44] Call Trace: [ 247.195235][ T44] [ 247.195322][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 247.195511][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 247.195675][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 247.195889][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.196060][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 247.196175][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.196334][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 247.196455][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 247.196619][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 247.196781][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.196936][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.197091][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 247.197272][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 247.197429][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 247.197594][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.197747][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 247.197907][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 247.198063][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 247.198216][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 247.198398][ 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) [ 247.198579][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 247.198758][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 247.198916][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 247.199073][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 247.199229][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.199423][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 247.199592][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 247.199761][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 247.199924][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 247.200097][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 247.200276][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 247.200447][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 247.200607][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 247.200777][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 247.200933][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 247.201101][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 247.201260][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 247.201424][ 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) [ 247.201589][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 247.201749][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 247.201909][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 247.202080][ T44] init_module_from_file (kernel/module/main.c:3673) [ 247.202253][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 247.202468][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 247.202635][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 247.202792][ 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) [ 247.202968][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 247.203126][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 247.203324][ T44] ? cap_capable (security/commoncap.c:132) [ 247.203497][ 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) [ 247.203677][ 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) [ 247.203833][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 247.203986][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.204196][ T44] RIP: 0033:0x7f89c7f3ae5d [ 247.204359][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.204607][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 247.204871][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 247.205109][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 247.205347][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 247.205591][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 247.216441][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 247.216680][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 247.216927][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 247.217167][ T44] | [ 247.217285][ T44] INFO: lockdep is turned off. [ 370.073660][ T44] INFO: task modprobe:256 blocked for more than 245 seconds. [ 370.074096][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.074327][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.074617][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 370.074979][ T44] Call Trace: [ 370.075102][ T44] [ 370.075199][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 370.075373][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 370.075544][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 370.075746][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.075905][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 370.076024][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.076185][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 370.076307][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 370.076486][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 370.076648][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.076809][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.076970][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 370.077132][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 370.077294][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 370.077502][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.077661][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 370.077822][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 370.077982][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 370.078141][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 370.078299][ 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) [ 370.078459][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 370.078634][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 370.078796][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 370.078957][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 370.079122][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.079317][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 370.079485][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 370.079643][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 370.079801][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 370.079965][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 370.080125][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 370.080290][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 370.080448][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 370.080612][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 370.080774][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 370.080936][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 370.081093][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 370.081258][ 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) [ 370.081419][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 370.081600][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 370.081764][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 370.081923][ T44] init_module_from_file (kernel/module/main.c:3673) [ 370.082082][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 370.082282][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 370.082442][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 370.082635][ 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) [ 370.082803][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 370.082967][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 370.083166][ T44] ? cap_capable (security/commoncap.c:132) [ 370.083327][ 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) [ 370.083495][ 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) [ 370.083656][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 370.083813][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.084015][ T44] RIP: 0033:0x7f89c7f3ae5d [ 370.084182][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.084422][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 370.084667][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 370.084904][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 370.085147][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 370.085384][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 370.096220][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 370.096456][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 370.096701][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 370.096949][ T44] | [ 370.097072][ T44] INFO: lockdep is turned off. [ 492.953689][ T44] INFO: task modprobe:256 blocked for more than 368 seconds. [ 492.954535][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.954793][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.955032][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 492.955375][ T44] Call Trace: [ 492.955495][ T44] [ 492.955580][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 492.955735][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 492.955901][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 492.956092][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.956240][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 492.956372][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.956537][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 492.956651][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 492.956797][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 492.956944][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.957099][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.957243][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 492.957390][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 492.957545][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 492.957691][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.957831][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 492.957972][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 492.958116][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 492.958257][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 492.958415][ 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) [ 492.958584][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 492.958733][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 492.958882][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 492.959034][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 492.959176][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 492.959352][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 492.959499][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 492.959644][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 492.959790][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 492.959937][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 492.960081][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 492.960241][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 492.960386][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 492.960540][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 492.960684][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 492.960841][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 492.960987][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 492.961135][ 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) [ 492.961276][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 492.961417][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 492.961565][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 492.961707][ T44] init_module_from_file (kernel/module/main.c:3673) [ 492.961848][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 492.962032][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 492.962192][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 492.962337][ 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) [ 492.962495][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 492.962647][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 492.962830][ T44] ? cap_capable (security/commoncap.c:132) [ 492.962978][ 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) [ 492.963128][ 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) [ 492.963278][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 492.963422][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.963607][ T44] RIP: 0033:0x7f89c7f3ae5d [ 492.963761][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.963980][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 492.964215][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 492.964451][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 492.964679][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 492.964890][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 492.974634][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 492.974869][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 492.975085][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 492.975312][ T44] | [ 492.975419][ T44] INFO: lockdep is turned off. [ 615.833738][ T44] INFO: task modprobe:256 blocked for more than 491 seconds. [ 615.834570][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.834925][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.835167][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 615.835510][ T44] Call Trace: [ 615.835626][ T44] [ 615.835713][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 615.835882][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 615.836032][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 615.836218][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.836365][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 615.836475][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.836630][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 615.836750][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 615.836893][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 615.837038][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.837181][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.837323][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 615.837464][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.837612][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 615.837758][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.837896][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 615.838035][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 615.838186][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 615.838348][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 615.838505][ 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) [ 615.838661][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 615.838809][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 615.838957][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 615.839101][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 615.839250][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 615.839440][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 615.839593][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 615.839739][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 615.839893][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.840040][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 615.840185][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 615.840334][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 615.840489][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 615.840631][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 615.840773][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 615.840938][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 615.841084][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 615.841232][ 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) [ 615.841378][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 615.841528][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 615.841682][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 615.841824][ T44] init_module_from_file (kernel/module/main.c:3673) [ 615.841972][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 615.842166][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 615.842307][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 615.842450][ 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) [ 615.842603][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 615.842770][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 615.842952][ T44] ? cap_capable (security/commoncap.c:132) [ 615.843100][ 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) [ 615.843245][ 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) [ 615.843393][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 615.843546][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.843728][ T44] RIP: 0033:0x7f89c7f3ae5d [ 615.843894][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.844111][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 615.844323][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 615.844541][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 615.844784][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 615.845001][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 615.854792][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 615.855011][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 615.855227][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 615.855453][ T44] | [ 615.855572][ T44] INFO: lockdep is turned off. [ 738.713688][ T44] INFO: task modprobe:256 blocked for more than 614 seconds. [ 738.714082][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.714299][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.714562][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 738.714918][ T44] Call Trace: [ 738.715033][ T44] [ 738.715122][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 738.715288][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 738.715433][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 738.715629][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.715780][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 738.715889][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.716043][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 738.716153][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 738.716301][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 738.716460][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.716612][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.716756][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 738.716898][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.717036][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 738.717208][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.717350][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 738.717499][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 738.717644][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 738.717788][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 738.717928][ 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) [ 738.718076][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 738.718225][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 738.718395][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 738.718554][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 738.718706][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.718887][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 738.719033][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 738.719180][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 738.719325][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.719489][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 738.719644][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 738.719796][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 738.719946][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 738.720087][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 738.720228][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 738.720371][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 738.720517][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 738.720670][ 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) [ 738.720822][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 738.720961][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 738.721107][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 738.721246][ T44] init_module_from_file (kernel/module/main.c:3673) [ 738.721386][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 738.721568][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 738.721716][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.721857][ 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) [ 738.721996][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 738.722136][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 738.722311][ T44] ? cap_capable (security/commoncap.c:132) [ 738.722454][ 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) [ 738.722611][ 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) [ 738.722772][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 738.722916][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.723094][ T44] RIP: 0033:0x7f89c7f3ae5d [ 738.723243][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.723461][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 738.723688][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 738.723913][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 738.724138][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 738.724351][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 738.734159][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 738.734374][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 738.734600][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 738.734830][ T44] | [ 738.734940][ T44] INFO: lockdep is turned off. [ 861.593694][ T44] INFO: task modprobe:256 blocked for more than 737 seconds. [ 861.594046][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.594285][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.594546][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 861.594885][ T44] Call Trace: [ 861.594996][ T44] [ 861.595076][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 861.595231][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 861.595385][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 861.595578][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.595731][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 861.595865][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.596008][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 861.596116][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 861.596275][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 861.596420][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.596597][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 861.596747][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 861.596894][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 861.597036][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 861.597189][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.597332][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 861.597495][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 861.597636][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 861.597786][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 861.597925][ 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) [ 861.598069][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 861.598210][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 861.598352][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 861.598503][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 861.598668][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 861.598851][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 861.598997][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 861.599141][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 861.599283][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 861.599431][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 861.599585][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 861.599735][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 861.599879][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 861.600028][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 861.600172][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 861.600326][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 861.600469][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 861.600625][ 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) [ 861.600770][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 861.600914][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 861.601058][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 861.601207][ T44] init_module_from_file (kernel/module/main.c:3673) [ 861.601351][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 861.601552][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 861.601692][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 861.601833][ 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) [ 861.601995][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 861.602141][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 861.602323][ T44] ? cap_capable (security/commoncap.c:132) [ 861.602469][ 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) [ 861.602627][ 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) [ 861.602775][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 861.602918][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 861.603096][ T44] RIP: 0033:0x7f89c7f3ae5d [ 861.603245][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.603473][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 861.603693][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 861.603921][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 861.604140][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 861.604354][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 861.614075][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 861.614292][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 861.614518][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 861.614746][ T44] | [ 861.614862][ T44] INFO: lockdep is turned off. [ 984.473591][ T44] INFO: task modprobe:256 blocked for more than 860 seconds. [ 984.473986][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.474193][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.474430][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 984.474819][ T44] Call Trace: [ 984.474934][ T44] [ 984.475014][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 984.475172][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 984.475317][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 984.475513][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.475664][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 984.475772][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.475917][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 984.476034][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 984.476178][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 984.476324][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.476470][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 984.477283][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 984.477429][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 984.477581][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 984.477730][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.477877][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 984.478019][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 984.478168][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 984.478312][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 984.478453][ 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) [ 984.478615][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 984.478762][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 984.478915][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 984.479058][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 984.479207][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 984.479387][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 984.479539][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 984.479683][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 984.479826][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 984.479976][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 984.480140][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 984.480286][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 984.480431][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 984.480582][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 984.480725][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 984.480873][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 984.481020][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 984.481171][ 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) [ 984.481323][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 984.481466][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 984.481620][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 984.481762][ T44] init_module_from_file (kernel/module/main.c:3673) [ 984.481905][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 984.482091][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 984.482242][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 984.482387][ 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) [ 984.482544][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 984.482696][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 984.482875][ T44] ? cap_capable (security/commoncap.c:132) [ 984.483024][ 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) [ 984.483179][ 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) [ 984.483332][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 984.483486][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 984.483667][ T44] RIP: 0033:0x7f89c7f3ae5d [ 984.483818][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.484039][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 984.484255][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 984.484475][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 984.484697][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 984.484916][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 984.494770][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 984.494985][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 984.495204][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 984.495423][ T44] | [ 984.495545][ T44] INFO: lockdep is turned off. [ 1107.353723][ T44] INFO: task modprobe:256 blocked for more than 983 seconds. [ 1107.354103][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.354311][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.354579][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1107.354913][ T44] Call Trace: [ 1107.355023][ T44] [ 1107.355131][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1107.355317][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1107.355464][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1107.355677][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.355831][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1107.355939][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.356079][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1107.356186][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1107.356326][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1107.356493][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.356652][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1107.356802][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1107.356946][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1107.357089][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1107.357235][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.357376][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1107.357524][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1107.357673][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1107.357816][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1107.357959][ 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) [ 1107.358107][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1107.358251][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1107.358397][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1107.358556][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1107.358709][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1107.358893][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1107.359046][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1107.359189][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1107.359341][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1107.359497][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1107.359647][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 1107.359791][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1107.359934][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1107.360078][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1107.360227][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1107.360376][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1107.360525][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1107.360673][ 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) [ 1107.360817][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1107.360966][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 1107.361110][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1107.361252][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1107.361401][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1107.361593][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1107.361736][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1107.361882][ 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) [ 1107.362026][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1107.362169][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1107.362383][ T44] ? cap_capable (security/commoncap.c:132) [ 1107.362547][ 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) [ 1107.362695][ 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) [ 1107.362841][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1107.362985][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1107.363163][ T44] RIP: 0033:0x7f89c7f3ae5d [ 1107.363314][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.363546][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 1107.363762][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 1107.363978][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 1107.364192][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 1107.364430][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 1107.374179][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 1107.374392][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 1107.374616][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 1107.374844][ T44] | [ 1107.374951][ T44] INFO: lockdep is turned off. [ 1230.233724][ T44] INFO: task modprobe:256 blocked for more than 1105 seconds. [ 1230.234110][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.234314][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.234585][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1230.234907][ T44] Call Trace: [ 1230.235025][ T44] [ 1230.235104][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1230.235261][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1230.235405][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1230.235602][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1230.235749][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1230.235857][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1230.236001][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1230.236110][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1230.236262][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1230.236406][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1230.236562][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1230.236708][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1230.236851][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1230.236993][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1230.237139][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1230.237280][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1230.237433][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1230.237583][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1230.237726][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1230.237873][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 1230.238020][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1230.238164][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1230.238307][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1230.238459][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1230.238615][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1230.238800][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1230.238945][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1230.239088][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1230.239229][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1230.239381][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1230.239532][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 1230.239685][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1230.239829][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1230.239972][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1230.240115][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1230.240262][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1230.240407][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1230.240559][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 1230.240702][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1230.240863][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 1230.241006][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1230.241149][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1230.241305][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1230.241527][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1230.241670][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1230.241823][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 1230.241966][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1230.242112][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1230.242296][ T44] ? cap_capable (security/commoncap.c:132) [ 1230.242442][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 1230.242597][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 1230.242747][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1230.242894][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1230.243073][ T44] RIP: 0033:0x7f89c7f3ae5d [ 1230.243227][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.243444][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 1230.243666][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 1230.243889][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 1230.244103][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a [ 1230.244323][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 1230.254085][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 | [ 1230.254298][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a | [ 1230.254522][ T44] R13: 0000558a2b3e9bb0 R14: 0000558a2b3e9ff0 R15: 0000558a2b3e9ca2 | [ 1230.254751][ T44] | [ 1230.254858][ T44] INFO: lockdep is turned off. [ 1353.113652][ T44] INFO: task modprobe:256 blocked for more than 1228 seconds. [ 1353.114032][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.114238][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.114526][ T44] task:modprobe state:D stack:25488 pid:256 tgid:256 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1353.114851][ T44] Call Trace: [ 1353.114960][ T44] [ 1353.115038][ T44] __schedule (kernel/sched/core.c:5396 kernel/sched/core.c:6785) [ 1353.115194][ T44] ? __pfx___schedule (kernel/sched/core.c:6662) [ 1353.115340][ T44] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 1353.115539][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1353.115734][ T44] ? schedule (kernel/sched/core.c:6844 kernel/sched/core.c:6877) [ 1353.115845][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1353.115990][ T44] schedule (kernel/sched/core.c:6864 kernel/sched/core.c:6878) [ 1353.116100][ T44] schedule_preempt_disabled (kernel/sched/core.c:6936) [ 1353.116243][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 1353.116391][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1353.116548][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1353.116693][ T44] ? execmem_free (mm/execmem.c:330 mm/execmem.c:398) [ 1353.116860][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 1353.117001][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 21)) [ 1353.117151][ T44] ? text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1353.117288][ T44] text_poke_set (arch/x86/kernel/alternative.c:2671) [ 1353.117429][ T44] ? __pfx_text_poke_set (arch/x86/kernel/alternative.c:2663) [ 1353.117578][ T44] execmem_free (mm/execmem.c:332 mm/execmem.c:398) [ 1353.117716][ T44] ? __pfx_execmem_free (mm/execmem.c:391) [ 1353.117853][ T44] ? emit_its_trampoline (arch/x86/kernel/alternative.c:129 arch/x86/kernel/alternative.c:236 arch/x86/kernel/alternative.c:264 arch/x86/kernel/alternative.c:808) [ 1353.118004][ T44] ? __kasan_check_byte (mm/kasan/common.c:561) [ 1353.118145][ T44] ? krealloc_noprof (mm/slub.c:4858 mm/slub.c:4958) [ 1353.118288][ T44] ? execmem_alloc (mm/execmem.c:299 mm/execmem.c:383) [ 1353.118426][ T44] emit_its_trampoline (arch/x86/kernel/alternative.c:266 arch/x86/kernel/alternative.c:808) [ 1353.118572][ T44] ? __x86_indirect_paranoid_thunk_rax (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1353.118744][ T44] ? __do_softirq (./arch/x86/include/asm/GEN-for-each-reg.h:6) [ 1353.118884][ T44] apply_retpolines (arch/x86/kernel/alternative.c:994 (discriminator 3)) [ 1353.119028][ T44] ? __pfx_apply_retpolines (arch/x86/kernel/alternative.c:946) [ 1353.119167][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 1353.119315][ T44] module_finalize (arch/x86/kernel/module.c:292) [ 1353.119457][ T44] ? add_kallsyms (kernel/module/kallsyms.c:212) [ 1353.119613][ T44] ? __pfx_module_finalize (arch/x86/kernel/module.c:241) [ 1353.119769][ T44] ? __pfx_cmp_ex_sort (lib/extable.c:52) [ 1353.119908][ T44] ? __pfx_swap_ex (lib/extable.c:28) [ 1353.120047][ T44] load_module (kernel/module/main.c:2927 kernel/module/main.c:3422) [ 1353.120203][ T44] ? __pfx_load_module (kernel/module/main.c:3327) [ 1353.120342][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 1353.120493][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:3192 fs/kernel_read_file.c:122) [ 1353.120676][ T44] ? __pfx_kernel_read_file (fs/kernel_read_file.c:38) [ 1353.120819][ T44] ? add_chain_cache (kernel/locking/lockdep.c:3770) [ 1353.120961][ T44] ? init_module_from_file (kernel/module/main.c:3673) [ 1353.121102][ T44] init_module_from_file (kernel/module/main.c:3673) [ 1353.121255][ T44] ? __pfx_init_module_from_file (kernel/module/main.c:3649) [ 1353.121436][ T44] ? idempotent_init_module (kernel/module/main.c:3685) [ 1353.121585][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 1353.121730][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 1353.121872][ T44] idempotent_init_module (kernel/module/main.c:3685) [ 1353.122015][ T44] ? __pfx_idempotent_init_module (kernel/module/main.c:3677) [ 1353.122198][ T44] ? cap_capable (security/commoncap.c:132) [ 1353.122350][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3708 kernel/module/main.c:3695 kernel/module/main.c:3695) [ 1353.122505][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:199 arch/x86/entry/syscall_64.c:90) [ 1353.122647][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 1353.122787][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1353.122961][ T44] RIP: 0033:0x7f89c7f3ae5d [ 1353.123115][ T44] RSP: 002b:00007ffe29d48c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.123346][ T44] RAX: ffffffffffffffda RBX: 0000558a2b3e9c30 RCX: 00007f89c7f3ae5d [ 1353.123581][ T44] RDX: 0000000000000000 RSI: 0000558a0bd56a2a RDI: 0000000000000000 [ 1353.123810][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe29d48d60 [ 1353.124028][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a0bd56a2a Finger prints: print_report:kasan_report:__kasan_check_byte:krealloc_noprof:emit_its_trampoline __schedule:schedule:schedule_preempt_disabled:__mutex_lock:text_poke_set