[ 12.976644][ C0] [ 12.976799][ C0] ================================ [ 12.977023][ C0] WARNING: inconsistent lock state [ 12.977243][ C0] 6.15.0-rc7-virtme #1 Not tainted [ 12.977476][ C0] -------------------------------- [ 12.977692][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.977959][ C0] modprobe/231 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.978226][ C0] ffffffff9adbff78 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 12.978639][ C0] {SOFTIRQ-ON-W} state was registered at: [ 12.978859][ C0] __lock_acquire+0x3eb/0x9d0 [ 12.979088][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.979314][ C0] _raw_spin_lock+0x33/0x40 [ 12.979540][ C0] simple_pin_fs+0x24/0x150 [ 12.979769][ C0] start_creating.part.0+0x3f/0x2f0 [ 12.980015][ C0] debugfs_create_dir+0x6a/0x540 [ 12.980244][ C0] component_debug_init+0x17/0x30 [ 12.980471][ C0] do_one_initcall+0x8f/0x1e0 [ 12.980689][ C0] do_initcalls+0x176/0x280 [ 12.980906][ C0] kernel_init_freeable+0x22d/0x300 [ 12.981123][ C0] kernel_init+0x20/0x200 [ 12.981350][ C0] ret_from_fork+0x31/0x70 [ 12.981566][ C0] ret_from_fork_asm+0x1a/0x30 [ 12.981778][ C0] irq event stamp: 3278 [ 12.981938][ C0] hardirqs last enabled at (3278): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.982395][ C0] hardirqs last disabled at (3277): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.982787][ C0] softirqs last enabled at (2056): [] fpu_flush_thread+0x2fd/0x3d0 [ 12.983161][ C0] softirqs last disabled at (2111): [] __irq_exit_rcu+0xfa/0x160 [ 12.983542][ C0] [ 12.983542][ C0] other info that might help us debug this: [ 12.983859][ C0] Possible unsafe locking scenario: [ 12.983859][ C0] [ 12.984170][ C0] CPU0 [ 12.984330][ C0] ---- [ 12.984493][ C0] lock(pin_fs_lock); [ 12.984659][ C0] [ 12.984822][ C0] lock(pin_fs_lock); [ 12.984985][ C0] [ 12.984985][ C0] *** DEADLOCK *** [ 12.984985][ C0] [ 12.985311][ C0] 3 locks held by modprobe/231: [ 12.985532][ C0] #0: ffff888008b25c20 (&mm->mmap_lock){++++}-{4:4}, at: setup_arg_pages+0x221/0xa50 [ 12.985925][ C0] #1: ffffffff9ab74ae0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x147/0x1e10 [ 12.986316][ C0] #2: ffffffff9ab749c0 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.986702][ C0] [ 12.986702][ C0] stack backtrace: [ 12.986972][ C0] CPU: 0 UID: 0 PID: 231 Comm: modprobe Not tainted 6.15.0-rc7-virtme #1 PREEMPT(full) [ 12.986977][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.986980][ C0] Call Trace: [ 12.986982][ C0] [ 12.986985][ C0] dump_stack_lvl+0x82/0xd0 [ 12.986992][ C0] print_usage_bug.part.0+0x25f/0x360 [ 12.986997][ C0] mark_lock_irq+0x343/0x400 [ 12.987001][ C0] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.987005][ C0] ? save_trace+0x52/0x170 [ 12.987011][ C0] mark_lock+0x174/0x2f0 [ 12.987015][ C0] mark_usage+0x46/0x150 [ 12.987018][ C0] __lock_acquire+0x3eb/0x9d0 [ 12.987023][ C0] lock_acquire.part.0+0xb6/0x240 [ 12.987026][ C0] ? simple_pin_fs+0x24/0x150 [ 12.987029][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.987033][ C0] ? lock_acquire+0x10c/0x170 [ 12.987035][ C0] ? simple_pin_fs+0x24/0x150 [ 12.987039][ C0] _raw_spin_lock+0x33/0x40 [ 12.987042][ C0] ? simple_pin_fs+0x24/0x150 [ 12.987044][ C0] simple_pin_fs+0x24/0x150 [ 12.987048][ C0] debugfs_remove+0x35/0x70 [ 12.987051][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 12.987058][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.987062][ C0] ? __sk_destruct+0x383/0x780 [ 12.987068][ C0] ? rcu_do_batch+0x34f/0xf20 [ 12.987071][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.987074][ C0] ? irq_exit_rcu+0xe/0x30 [ 12.987077][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.987081][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.987085][ C0] ? lock_acquire.part.0+0xf2/0x240 [ 12.987088][ C0] ? unwind_next_frame+0x15b/0x1e10 [ 12.987090][ C0] ? arch_stack_walk+0x8b/0xf0 [ 12.987095][ C0] ? stack_trace_save+0x93/0xd0 [ 12.987100][ C0] ? kasan_save_stack+0x24/0x50 [ 12.987104][ C0] ? kasan_save_track+0x14/0x30 [ 12.987106][ C0] ? __kasan_slab_alloc+0x59/0x70 [ 12.987109][ C0] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 12.987117][ C0] __put_net+0x19/0x60 [ 12.987121][ C0] __sk_destruct+0x58a/0x780 [ 12.987125][ C0] ? rcu_do_batch+0x34a/0xf20 [ 12.987128][ C0] rcu_do_batch+0x34f/0xf20 [ 12.987133][ C0] ? find_held_lock+0x2b/0x80 [ 12.987137][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.987141][ C0] ? mark_held_locks+0x49/0x80 [ 12.987144][ C0] ? note_gp_changes+0x182/0x1e0 [ 12.987147][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.987152][ C0] rcu_core+0x2bb/0x500 [ 12.987156][ C0] handle_softirqs+0x218/0x620 [ 12.987161][ C0] __irq_exit_rcu+0xfa/0x160 [ 12.987164][ C0] irq_exit_rcu+0xe/0x30 [ 12.987166][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.987170][ C0] [ 12.987171][ C0] [ 12.987172][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.987175][ C0] RIP: 0010:lock_acquire.part.0+0xf2/0x240 [ 12.987179][ C0] Code: ff ff ff 65 0f c1 05 ed 8d 13 05 83 f8 01 0f 85 3e 01 00 00 9c 58 f6 c4 02 0f 85 29 01 00 00 48 85 db 74 01 fb 48 8b 44 24 30 <65> 48 2b 05 5e 51 13 05 0f 85 3a 01 00 00 48 83 c4 38 5b 5d 41 5c [ 12.987182][ C0] RSP: 0018:ffffc900004c6ff0 EFLAGS: 00000206 [ 12.987186][ C0] RAX: 4e708f7d59e1a800 RBX: 0000000000000200 RCX: 0000000000000001 [ 12.987188][ C0] RDX: 0000000000000000 RSI: ffffffff9a672ecb RDI: ffffffff99e513a0 [ 12.987190][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 12.987192][ C0] R10: 0000000000000028 R11: ffffffff9ab74ae0 R12: 0000000000000002 [ 12.987194][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9ab74ae0 [ 12.987199][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.987202][ C0] ? lock_acquire+0x10c/0x170 [ 12.987204][ C0] ? unwind_next_frame+0x147/0x1e10 [ 12.987208][ C0] unwind_next_frame+0x15b/0x1e10 [ 12.987211][ C0] ? unwind_next_frame+0x147/0x1e10 [ 12.987213][ C0] ? setup_arg_pages+0x42c/0xa50 [ 12.987217][ C0] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.987221][ C0] ? setup_arg_pages+0x42c/0xa50 [ 12.987224][ C0] ? kernel_text_address+0x17/0xe0 [ 12.987227][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 12.987232][ C0] arch_stack_walk+0x8b/0xf0 [ 12.987237][ C0] ? setup_arg_pages+0x42c/0xa50 [ 12.987241][ C0] stack_trace_save+0x93/0xd0 [ 12.987244][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 12.987247][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 12.987252][ C0] ? arch_stack_walk+0x8b/0xf0 [ 12.987256][ C0] kasan_save_stack+0x24/0x50 [ 12.987258][ C0] ? kasan_save_stack+0x24/0x50 [ 12.987260][ C0] ? kasan_save_track+0x14/0x30 [ 12.987262][ C0] ? __kasan_slab_alloc+0x59/0x70 [ 12.987265][ C0] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 12.987268][ C0] ? mas_alloc_nodes+0x108/0x7f0 [ 12.987273][ C0] ? mas_preallocate+0x212/0x5d0 [ 12.987276][ C0] ? vma_shrink+0x160/0x620 [ 12.987282][ C0] ? relocate_vma_down+0x300/0x460 [ 12.987288][ C0] ? setup_arg_pages+0x42c/0xa50 [ 12.987291][ C0] ? rcu_read_lock_any_held+0x7e/0xb0 [ 12.987295][ C0] ? stack_depot_save_flags+0x42e/0x7a0 [ 12.987301][ C0] ? set_track_prepare+0x3f/0x70 [ 12.987304][ C0] ? kmem_cache_alloc_noprof+0x1ab/0x330 [ 12.987308][ C0] ? mas_alloc_nodes+0x108/0x7f0 [ 12.987310][ C0] ? mas_preallocate+0x212/0x5d0 [ 12.987312][ C0] ? vma_shrink+0x160/0x620 [ 12.987316][ C0] ? relocate_vma_down+0x300/0x460 [ 12.987318][ C0] ? setup_arg_pages+0x42c/0xa50 [ 12.987321][ C0] ? load_elf_binary+0x7e4/0x2960 [ 12.987325][ C0] ? exec_binprm+0x255/0x640 [ 12.987328][ C0] ? bprm_execve+0x1af/0x490 [ 12.987330][ C0] ? kernel_execve+0x252/0x2f0 [ 12.987333][ C0] ? call_usermodehelper_exec_async+0x23e/0x460 [ 12.987337][ C0] ? ret_from_fork+0x31/0x70 [ 12.987340][ C0] ? set_track_update.isra.0+0x29/0x50 [ 12.987343][ C0] ? ___slab_alloc+0xbc0/0x1170 [ 12.987347][ C0] ? mas_alloc_nodes+0x108/0x7f0 [ 12.987353][ C0] kasan_save_track+0x14/0x30 [ 12.987355][ C0] __kasan_slab_alloc+0x59/0x70 [ 12.987358][ C0] kmem_cache_alloc_noprof+0x10b/0x330 [ 12.987364][ C0] mas_alloc_nodes+0x108/0x7f0 [ 12.987368][ C0] mas_preallocate+0x212/0x5d0 [ 12.987371][ C0] ? __pfx_mas_preallocate+0x10/0x10 [ 12.987378][ C0] vma_shrink+0x160/0x620 [ 12.987383][ C0] ? __pfx_vma_shrink+0x10/0x10 [ 12.987387][ C0] ? mas_prev+0xb3/0xc0 [ 12.987390][ C0] ? __pfx_mas_prev+0x10/0x10 [ 12.987393][ C0] ? tlb_finish_mmu+0x219/0x6a0 [ 12.987397][ C0] relocate_vma_down+0x300/0x460 [ 12.987401][ C0] ? __pfx_relocate_vma_down+0x10/0x10 [ 12.987404][ C0] ? chacha_block_generic+0x9a/0x290 [ 12.987410][ C0] ? rcu_read_lock_any_held+0x43/0xb0 [ 12.987419][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.987424][ C0] ? __pfx_mprotect_fixup+0x10/0x10 [ 12.987427][ C0] ? __pfx_down_write_killable+0x10/0x10 [ 12.987431][ C0] ? tlb_finish_mmu+0x219/0x6a0 [ 12.987435][ C0] setup_arg_pages+0x42c/0xa50 [ 12.987439][ C0] ? __pfx_setup_arg_pages+0x10/0x10 [ 12.987445][ C0] ? rcu_is_watching+0x12/0xc0 [ 12.987447][ C0] ? get_random_u64+0x44b/0x6d0 [ 12.987457][ C0] ? __pfx_get_random_u64+0x10/0x10 [ 12.987461][ C0] ? __lock_release+0x5d/0x170 [ 12.987464][ C0] ? setup_new_exec+0x159/0x200 [ 12.987468][ C0] load_elf_binary+0x7e4/0x2960 [ 12.987473][ C0] ? __lock_acquire+0x591/0x9d0 [ 12.987478][ C0] ? find_held_lock+0x2b/0x80 [ 12.987482][ C0] ? __pfx_load_elf_binary+0x10/0x10 [ 12.987484][ C0] ? exec_binprm+0x237/0x640 [ 12.987489][ C0] exec_binprm+0x255/0x640 [ 12.987493][ C0] ? __pfx_exec_binprm+0x10/0x10 [ 12.987496][ C0] ? bprm_execve+0x93/0x490 [ 12.987501][ C0] bprm_execve+0x1af/0x490 [ 12.987504][ C0] kernel_execve+0x252/0x2f0 [ 12.987508][ C0] call_usermodehelper_exec_async+0x23e/0x460 [ 12.987511][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.987514][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.987516][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.987519][ C0] ret_from_fork+0x31/0x70 [ 12.987522][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.987524][ C0] ret_from_fork_asm+0x1a/0x30 [ 12.987531][ C0] [ 13.022734][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 13.023236][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 231, name: modprobe [ 13.023593][ C0] preempt_count: 100, expected: 0 [ 13.023794][ C0] RCU nest depth: 1, expected: 0 [ 13.024130][ C0] INFO: lockdep is turned off. [ 13.024339][ C0] Preemption disabled at: [ 13.024341][ C0] [] handle_softirqs+0xe5/0x620 [ 13.024749][ C0] CPU: 0 UID: 0 PID: 231 Comm: modprobe Not tainted 6.15.0-rc7-virtme #1 PREEMPT(full) [ 13.024754][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.024756][ C0] Call Trace: [ 13.024758][ C0] [ 13.024761][ C0] dump_stack_lvl+0xb0/0xd0 [ 13.024768][ C0] __might_resched+0x360/0x5a0 [ 13.024776][ C0] down_write+0x72/0x210 [ 13.024780][ C0] ? __pfx_down_write+0x10/0x10 [ 13.024784][ C0] ? simple_recursive_removal+0x3a/0x860 [ 13.024789][ C0] ? rcu_is_watching+0x12/0xc0 [ 13.024794][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 13.024801][ C0] simple_recursive_removal+0x166/0x860 [ 13.024804][ C0] ? __pfx_remove_one+0x10/0x10 [ 13.024810][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 13.024814][ C0] debugfs_remove+0x44/0x70 [ 13.024818][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 13.024825][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 13.024828][ C0] ? __sk_destruct+0x383/0x780 [ 13.024834][ C0] ? rcu_do_batch+0x34f/0xf20 [ 13.024839][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 13.024843][ C0] ? irq_exit_rcu+0xe/0x30 [ 13.024846][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 13.024850][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.024855][ C0] ? lock_acquire.part.0+0xf2/0x240 [ 13.024858][ C0] ? unwind_next_frame+0x15b/0x1e10 [ 13.024862][ C0] ? arch_stack_walk+0x8b/0xf0 [ 13.024867][ C0] ? stack_trace_save+0x93/0xd0 [ 13.024872][ C0] ? kasan_save_stack+0x24/0x50 [ 13.024876][ C0] ? kasan_save_track+0x14/0x30 [ 13.024878][ C0] ? __kasan_slab_alloc+0x59/0x70 [ 13.024881][ C0] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 13.024889][ C0] __put_net+0x19/0x60 [ 13.024893][ C0] __sk_destruct+0x58a/0x780 [ 13.024897][ C0] ? rcu_do_batch+0x34a/0xf20 [ 13.024900][ C0] rcu_do_batch+0x34f/0xf20 [ 13.024905][ C0] ? find_held_lock+0x2b/0x80 [ 13.024911][ C0] ? __pfx_rcu_do_batch+0x10/0x10 [ 13.024915][ C0] ? mark_held_locks+0x49/0x80 [ 13.024918][ C0] ? note_gp_changes+0x182/0x1e0 [ 13.024920][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 13.024925][ C0] rcu_core+0x2bb/0x500 [ 13.024929][ C0] handle_softirqs+0x218/0x620 [ 13.024934][ C0] __irq_exit_rcu+0xfa/0x160 [ 13.024937][ C0] irq_exit_rcu+0xe/0x30 [ 13.024940][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 13.024943][ C0] [ 13.024945][ C0] [ 13.024946][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 13.024949][ C0] RIP: 0010:lock_acquire.part.0+0xf2/0x240 [ 13.024952][ C0] Code: ff ff ff 65 0f c1 05 ed 8d 13 05 83 f8 01 0f 85 3e 01 00 00 9c 58 f6 c4 02 0f 85 29 01 00 00 48 85 db 74 01 fb 48 8b 44 24 30 <65> 48 2b 05 5e 51 13 05 0f 85 3a 01 00 00 48 83 c4 38 5b 5d 41 5c [ 13.024955][ C0] RSP: 0018:ffffc900004c6ff0 EFLAGS: 00000206 [ 13.024958][ C0] RAX: 4e708f7d59e1a800 RBX: 0000000000000200 RCX: 0000000000000001 [ 13.024960][ C0] RDX: 0000000000000000 RSI: ffffffff9a672ecb RDI: ffffffff99e513a0 [ 13.024962][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 13.024964][ C0] R10: 0000000000000028 R11: ffffffff9ab74ae0 R12: 0000000000000002 [ 13.024966][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9ab74ae0 [ 13.024972][ C0] ? rcu_is_watching+0x12/0xc0 [ 13.024975][ C0] ? lock_acquire+0x10c/0x170 [ 13.024977][ C0] ? unwind_next_frame+0x147/0x1e10 [ 13.024981][ C0] unwind_next_frame+0x15b/0x1e10 [ 13.024983][ C0] ? unwind_next_frame+0x147/0x1e10 [ 13.024986][ C0] ? setup_arg_pages+0x42c/0xa50 [ 13.024992][ C0] ? __pfx_unwind_next_frame+0x10/0x10 [ 13.024996][ C0] ? setup_arg_pages+0x42c/0xa50 [ 13.024999][ C0] ? kernel_text_address+0x17/0xe0 [ 13.025003][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 13.025007][ C0] arch_stack_walk+0x8b/0xf0 [ 13.025012][ C0] ? setup_arg_pages+0x42c/0xa50 [ 13.025016][ C0] stack_trace_save+0x93/0xd0 [ 13.025020][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 13.025023][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 13.025027][ C0] ? arch_stack_walk+0x8b/0xf0 [ 13.025032][ C0] kasan_save_stack+0x24/0x50 [ 13.025034][ C0] ? kasan_save_stack+0x24/0x50 [ 13.025036][ C0] ? kasan_save_track+0x14/0x30 [ 13.025038][ C0] ? __kasan_slab_alloc+0x59/0x70 [ 13.025040][ C0] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 13.025044][ C0] ? mas_alloc_nodes+0x108/0x7f0 [ 13.025048][ C0] ? mas_preallocate+0x212/0x5d0 [ 13.025050][ C0] ? vma_shrink+0x160/0x620 [ 13.025056][ C0] ? relocate_vma_down+0x300/0x460 [ 13.025060][ C0] ? setup_arg_pages+0x42c/0xa50 [ 13.025064][ C0] ? rcu_read_lock_any_held+0x7e/0xb0 [ 13.025068][ C0] ? stack_depot_save_flags+0x42e/0x7a0 [ 13.025074][ C0] ? set_track_prepare+0x3f/0x70 [ 13.025077][ C0] ? kmem_cache_alloc_noprof+0x1ab/0x330 [ 13.025080][ C0] ? mas_alloc_nodes+0x108/0x7f0 [ 13.025082][ C0] ? mas_preallocate+0x212/0x5d0 [ 13.025085][ C0] ? vma_shrink+0x160/0x620 [ 13.025088][ C0] ? relocate_vma_down+0x300/0x460 [ 13.025090][ C0] ? setup_arg_pages+0x42c/0xa50 [ 13.025092][ C0] ? load_elf_binary+0x7e4/0x2960 [ 13.025097][ C0] ? exec_binprm+0x255/0x640 [ 13.025099][ C0] ? bprm_execve+0x1af/0x490 [ 13.025101][ C0] ? kernel_execve+0x252/0x2f0 [ 13.025104][ C0] ? call_usermodehelper_exec_async+0x23e/0x460 [ 13.025107][ C0] ? ret_from_fork+0x31/0x70 [ 13.025112][ C0] ? set_track_update.isra.0+0x29/0x50 [ 13.025115][ C0] ? ___slab_alloc+0xbc0/0x1170 [ 13.025119][ C0] ? mas_alloc_nodes+0x108/0x7f0 [ 13.025124][ C0] kasan_save_track+0x14/0x30 [ 13.025127][ C0] __kasan_slab_alloc+0x59/0x70 [ 13.025130][ C0] kmem_cache_alloc_noprof+0x10b/0x330 [ 13.025135][ C0] mas_alloc_nodes+0x108/0x7f0 [ 13.025139][ C0] mas_preallocate+0x212/0x5d0 [ 13.025142][ C0] ? __pfx_mas_preallocate+0x10/0x10 [ 13.025149][ C0] vma_shrink+0x160/0x620 [ 13.025154][ C0] ? __pfx_vma_shrink+0x10/0x10 [ 13.025158][ C0] ? mas_prev+0xb3/0xc0 [ 13.025161][ C0] ? __pfx_mas_prev+0x10/0x10 [ 13.025164][ C0] ? tlb_finish_mmu+0x219/0x6a0 [ 13.025168][ C0] relocate_vma_down+0x300/0x460 [ 13.025172][ C0] ? __pfx_relocate_vma_down+0x10/0x10 [ 13.025175][ C0] ? chacha_block_generic+0x9a/0x290 [ 13.025182][ C0] ? rcu_read_lock_any_held+0x43/0xb0 [ 13.025191][ C0] ? rcu_is_watching+0x12/0xc0 [ 13.025195][ C0] ? __pfx_mprotect_fixup+0x10/0x10 [ 13.025199][ C0] ? __pfx_down_write_killable+0x10/0x10 [ 13.025202][ C0] ? tlb_finish_mmu+0x219/0x6a0 [ 13.025206][ C0] setup_arg_pages+0x42c/0xa50 [ 13.025211][ C0] ? __pfx_setup_arg_pages+0x10/0x10 [ 13.025217][ C0] ? rcu_is_watching+0x12/0xc0 [ 13.025219][ C0] ? get_random_u64+0x44b/0x6d0 [ 13.025228][ C0] ? __pfx_get_random_u64+0x10/0x10 [ 13.025231][ C0] ? __lock_release+0x5d/0x170 [ 13.025235][ C0] ? setup_new_exec+0x159/0x200 [ 13.025239][ C0] load_elf_binary+0x7e4/0x2960 [ 13.025243][ C0] ? __lock_acquire+0x591/0x9d0 [ 13.025248][ C0] ? find_held_lock+0x2b/0x80 [ 13.025252][ C0] ? __pfx_load_elf_binary+0x10/0x10 [ 13.025254][ C0] ? exec_binprm+0x237/0x640 [ 13.025259][ C0] exec_binprm+0x255/0x640 [ 13.025264][ C0] ? __pfx_exec_binprm+0x10/0x10 [ 13.025266][ C0] ? bprm_execve+0x93/0x490 [ 13.025271][ C0] bprm_execve+0x1af/0x490 [ 13.025274][ C0] kernel_execve+0x252/0x2f0 [ 13.025278][ C0] call_usermodehelper_exec_async+0x23e/0x460 [ 13.025281][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 13.025286][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 13.025288][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 13.025291][ C0] ret_from_fork+0x31/0x70 [ 13.025293][ C0] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 13.025296][ C0] ret_from_fork_asm+0x1a/0x30 [ 13.025305][ C0]