[ 13.776190][ T250] ip (250) used greatest stack depth: 24384 bytes left [ 16.253617][ T286] ================================================================== [ 16.253920][ T286] BUG: KASAN: slab-use-after-free in emit_its_trampoline+0xa5/0x300 [ 16.254196][ T286] Read of size 1 at addr ffff888001932720 by task modprobe/286 [ 16.254469][ T286] [ 16.254567][ T286] CPU: 2 UID: 0 PID: 286 Comm: modprobe Not tainted 6.16.0-rc2-virtme #1 PREEMPT(full) [ 16.254572][ T286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.254574][ T286] Call Trace: [ 16.254576][ T286] [ 16.254578][ T286] dump_stack_lvl+0x82/0xd0 [ 16.254585][ T286] print_address_description.constprop.0+0x2c/0x400 [ 16.254592][ T286] ? emit_its_trampoline+0xa5/0x300 [ 16.254596][ T286] print_report+0xb4/0x270 [ 16.254600][ T286] ? emit_its_trampoline+0xa5/0x300 [ 16.254602][ T286] ? kasan_addr_to_slab+0x25/0x80 [ 16.254606][ T286] ? emit_its_trampoline+0xa5/0x300 [ 16.254609][ T286] kasan_report+0xca/0x100 [ 16.254613][ T286] ? emit_its_trampoline+0xa5/0x300 [ 16.254618][ T286] ? emit_its_trampoline+0xa5/0x300 [ 16.254621][ T286] __kasan_check_byte+0x3a/0x50 [ 16.254625][ T286] krealloc_noprof+0x3d/0x320 [ 16.254630][ T286] ? execmem_alloc+0xc0/0x240 [ 16.254636][ T286] emit_its_trampoline+0xa5/0x300 [ 16.254639][ T286] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 16.254645][ T286] ? __do_softirq+0x10/0x10 [ 16.254651][ T286] apply_retpolines+0xcf/0x550 [ 16.254656][ T286] ? __pfx_apply_retpolines+0x10/0x10 [ 16.254659][ T286] ? __pfx___mutex_lock+0x10/0x10 [ 16.254669][ T286] module_finalize+0x3d5/0x9d0 [ 16.254677][ T286] ? add_kallsyms+0x8d7/0xf40 [ 16.254682][ T286] ? __pfx_module_finalize+0x10/0x10 [ 16.254687][ T286] ? __pfx_cmp_ex_sort+0x10/0x10 [ 16.254690][ T286] ? __pfx_swap_ex+0x10/0x10 [ 16.254694][ T286] load_module+0x139a/0x2660 [ 16.254701][ T286] ? __pfx_load_module+0x10/0x10 [ 16.254704][ T286] ? kernel_read_file+0x3f5/0x550 [ 16.254709][ T286] ? kernel_read_file+0x3d0/0x550 [ 16.254714][ T286] ? __pfx_kernel_read_file+0x10/0x10 [ 16.254719][ T286] ? init_module_from_file+0xe9/0x150 [ 16.254722][ T286] init_module_from_file+0xe9/0x150 [ 16.254725][ T286] ? __pfx_init_module_from_file+0x10/0x10 [ 16.254733][ T286] ? idempotent_init_module+0x31a/0x620 [ 16.254736][ T286] ? __lock_release+0x5d/0x170 [ 16.254741][ T286] ? do_raw_spin_unlock+0x58/0x220 [ 16.254745][ T286] idempotent_init_module+0x335/0x620 [ 16.254749][ T286] ? __pfx_idempotent_init_module+0x10/0x10 [ 16.254756][ T286] ? cap_capable+0x94/0x230 [ 16.254764][ T286] __x64_sys_finit_module+0xca/0x150 [ 16.254767][ T286] ? do_syscall_64+0x85/0x380 [ 16.254771][ T286] do_syscall_64+0xc1/0x380 [ 16.254774][ T286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 16.254777][ T286] RIP: 0033:0x7fac505bae5d [ 16.254782][ T286] 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 [ 16.254784][ T286] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.254788][ T286] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 16.254791][ T286] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 16.254793][ T286] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 16.254794][ T286] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 16.254796][ T286] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 16.254802][ T286] [ 16.254804][ T286] [ 16.265569][ T286] Allocated by task 278: [ 16.265715][ T286] kasan_save_stack+0x24/0x50 [ 16.265899][ T286] kasan_save_track+0x14/0x30 [ 16.266077][ T286] __kasan_kmalloc+0x7f/0x90 [ 16.266256][ T286] __kmalloc_noprof+0x1d4/0x470 [ 16.266434][ T286] virtqueue_add_split+0x6a3/0x1920 [ 16.266622][ T286] virtqueue_add_sgs+0x143/0x270 [ 16.266801][ T286] virtio_fs_enqueue_req+0x58c/0xfe0 [ 16.266984][ T286] virtio_fs_send_req+0x13a/0x710 [ 16.267162][ T286] __fuse_simple_request+0x22a/0xb50 [ 16.267345][ T286] fuse_readlink_folio+0x20b/0x400 [ 16.267530][ T286] fuse_get_link+0x12d/0x350 [ 16.267706][ T286] pick_link+0x7a2/0x1160 [ 16.267843][ T286] step_into+0x85a/0xfc0 [ 16.267989][ T286] link_path_walk+0x3c2/0xa10 [ 16.268170][ T286] path_openat+0x14d/0x380 [ 16.268349][ T286] do_filp_open+0x1d7/0x420 [ 16.268532][ T286] do_sys_openat2+0xd4/0x160 [ 16.268715][ T286] __x64_sys_openat+0x122/0x1e0 [ 16.268894][ T286] do_syscall_64+0xc1/0x380 [ 16.269075][ T286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 16.269297][ T286] [ 16.269389][ T286] Freed by task 51: [ 16.269528][ T286] kasan_save_stack+0x24/0x50 [ 16.269710][ T286] kasan_save_track+0x14/0x30 [ 16.269888][ T286] kasan_save_free_info+0x3b/0x60 [ 16.270070][ T286] __kasan_slab_free+0x38/0x50 [ 16.270266][ T286] kfree+0x144/0x320 [ 16.270402][ T286] detach_buf_split+0x48d/0x6f0 [ 16.270586][ T286] virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 16.270814][ T286] virtio_fs_requests_done_work+0x231/0x890 [ 16.271047][ T286] process_one_work+0xe43/0x1660 [ 16.271229][ T286] worker_thread+0x591/0xcf0 [ 16.271407][ T286] kthread+0x37b/0x600 [ 16.271551][ T286] ret_from_fork+0x243/0x320 [ 16.271737][ T286] ret_from_fork_asm+0x1a/0x30 [ 16.271917][ T286] [ 16.272007][ T286] The buggy address belongs to the object at ffff888001932720 [ 16.272007][ T286] which belongs to the cache kmalloc-96 of size 96 [ 16.272437][ T286] The buggy address is located 0 bytes inside of [ 16.272437][ T286] freed 96-byte region [ffff888001932720, ffff888001932780) [ 16.272888][ T286] [ 16.272977][ T286] The buggy address belongs to the physical page: [ 16.273217][ T286] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888001932b20 pfn:0x1932 [ 16.273588][ T286] flags: 0x80000000000200(workingset|node=0|zone=1) [ 16.273823][ T286] page_type: f5(slab) [ 16.273968][ T286] raw: 0080000000000200 ffff888001042340 ffffea0000313950 ffffea0000042fd0 [ 16.274305][ T286] raw: ffff888001932b20 000000000010000e 00000000f5000000 0000000000000000 [ 16.274645][ T286] page dumped because: kasan: bad access detected [ 16.274871][ T286] [ 16.274961][ T286] Memory state around the buggy address: [ 16.275140][ T286] ffff888001932600: fc fc fc fc 00 00 00 00 00 00 00 00 00 fc fc fc [ 16.275419][ T286] ffff888001932680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 16.275695][ T286] >ffff888001932700: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 16.275958][ T286] ^ [ 16.276135][ T286] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 16.276401][ T286] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc [ 16.276680][ T286] ================================================================== [ 16.277020][ T286] Disabling lock debugging due to kernel taint [ 247.168703][ T44] INFO: task modprobe:286 blocked for more than 122 seconds. [ 247.169241][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.169589][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.169961][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 247.170496][ T44] Call Trace: [ 247.170676][ T44] [ 247.170808][ T44] __schedule+0x862/0x1b00 [ 247.171093][ T44] ? __pfx___schedule+0x10/0x10 [ 247.171332][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.171636][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.171871][ T44] ? schedule+0x1ee/0x270 [ 247.172047][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.172278][ T44] schedule+0xe2/0x270 [ 247.172454][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.172713][ T44] __mutex_lock+0x77f/0xcd0 [ 247.172972][ T44] ? text_poke_set+0x86/0x120 [ 247.173208][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.173440][ T44] ? execmem_free+0x10d/0x1d0 [ 247.173788][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.173998][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.174236][ T44] ? text_poke_set+0x86/0x120 [ 247.174477][ T44] text_poke_set+0x86/0x120 [ 247.174725][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.174966][ T44] execmem_free+0x11a/0x1d0 [ 247.175196][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.175424][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.175667][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.175901][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.176131][ T44] ? execmem_alloc+0xc0/0x240 [ 247.176363][ T44] emit_its_trampoline+0x258/0x300 [ 247.176610][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.176903][ T44] ? __do_softirq+0x10/0x10 [ 247.177140][ T44] apply_retpolines+0xcf/0x550 [ 247.177369][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.177603][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.177846][ T44] module_finalize+0x3d5/0x9d0 [ 247.178083][ T44] ? add_kallsyms+0x8d7/0xf40 [ 247.178315][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.178567][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.178799][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.179030][ T44] load_module+0x139a/0x2660 [ 247.179268][ T44] ? __pfx_load_module+0x10/0x10 [ 247.179511][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.179746][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.179977][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.180218][ T44] ? init_module_from_file+0xe9/0x150 [ 247.180448][ T44] init_module_from_file+0xe9/0x150 [ 247.180688][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.180982][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.181215][ T44] ? __lock_release+0x5d/0x170 [ 247.181445][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.181680][ T44] idempotent_init_module+0x335/0x620 [ 247.181922][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.182212][ T44] ? cap_capable+0x94/0x230 [ 247.182448][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.182684][ T44] ? do_syscall_64+0x85/0x380 [ 247.182925][ T44] do_syscall_64+0xc1/0x380 [ 247.183153][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.183436][ T44] RIP: 0033:0x7fac505bae5d [ 247.183699][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.184055][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 247.184401][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 247.184755][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 247.185106][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 247.185452][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 247.185812][ T44] [ 247.186006][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 247.186389][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 247.186915][ T44] Call Trace: [ 247.187092][ T44] [ 247.187213][ T44] __schedule+0x862/0x1b00 [ 247.187453][ T44] ? __pfx___schedule+0x10/0x10 [ 247.187696][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.187990][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.188222][ T44] ? schedule+0x1ee/0x270 [ 247.188395][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.188646][ T44] schedule+0xe2/0x270 [ 247.188822][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.189052][ T44] __mutex_lock+0x77f/0xcd0 [ 247.189281][ T44] ? text_poke_set+0x86/0x120 [ 247.189522][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.189759][ T44] ? execmem_free+0x10d/0x1d0 [ 247.189992][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.190219][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.190476][ T44] ? text_poke_set+0x86/0x120 [ 247.190704][ T44] text_poke_set+0x86/0x120 [ 247.190932][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.191167][ T44] execmem_free+0x11a/0x1d0 [ 247.191395][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.191629][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.191862][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.192102][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.192331][ T44] ? execmem_alloc+0xc0/0x240 [ 247.192570][ T44] emit_its_trampoline+0x258/0x300 [ 247.192802][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.193088][ T44] ? __do_softirq+0x10/0x10 [ 247.193317][ T44] apply_retpolines+0xcf/0x550 [ 247.193553][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.193785][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.194035][ T44] module_finalize+0x3d5/0x9d0 [ 247.194271][ T44] ? add_kallsyms+0x8d7/0xf40 [ 247.194509][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.194744][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.194976][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.195206][ T44] load_module+0x139a/0x2660 [ 247.195441][ T44] ? __pfx_load_module+0x10/0x10 [ 247.195676][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.195915][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.196144][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.196377][ T44] ? init_module_from_file+0xe9/0x150 [ 247.196613][ T44] init_module_from_file+0xe9/0x150 [ 247.196841][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.197131][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.197367][ T44] ? __lock_release+0x5d/0x170 [ 247.197603][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.197833][ T44] idempotent_init_module+0x335/0x620 [ 247.198066][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.198354][ T44] ? cap_capable+0x94/0x230 [ 247.198597][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.198825][ T44] ? do_syscall_64+0x85/0x380 [ 247.199063][ T44] do_syscall_64+0xc1/0x380 [ 247.199292][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.199584][ T44] RIP: 0033:0x7fac505bae5d [ 247.199825][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.200173][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 247.200528][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 247.200883][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 247.201228][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 247.201582][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 247.201937][ T44] [ 247.202115][ T44] INFO: lockdep is turned off. [ 370.048642][ T44] INFO: task modprobe:286 blocked for more than 245 seconds. [ 370.049035][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.049300][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.049626][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 370.050056][ T44] Call Trace: [ 370.050194][ T44] [ 370.050292][ T44] __schedule+0x862/0x1b00 [ 370.050496][ T44] ? __pfx___schedule+0x10/0x10 [ 370.050682][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.050915][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.051100][ T44] ? schedule+0x1ee/0x270 [ 370.051239][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.051423][ T44] schedule+0xe2/0x270 [ 370.051576][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.051759][ T44] __mutex_lock+0x77f/0xcd0 [ 370.051970][ T44] ? text_poke_set+0x86/0x120 [ 370.052156][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.052340][ T44] ? execmem_free+0x10d/0x1d0 [ 370.052531][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.052713][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.052902][ T44] ? text_poke_set+0x86/0x120 [ 370.053091][ T44] text_poke_set+0x86/0x120 [ 370.053271][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.053458][ T44] execmem_free+0x11a/0x1d0 [ 370.053656][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.053852][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.054036][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.054221][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.054412][ T44] ? execmem_alloc+0xc0/0x240 [ 370.054603][ T44] emit_its_trampoline+0x258/0x300 [ 370.054788][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.055016][ T44] ? __do_softirq+0x10/0x10 [ 370.055199][ T44] apply_retpolines+0xcf/0x550 [ 370.055402][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.055558][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.055708][ T44] module_finalize+0x3d5/0x9d0 [ 370.055866][ T44] ? add_kallsyms+0x8d7/0xf40 [ 370.056014][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.056159][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.056305][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.056456][ T44] load_module+0x139a/0x2660 [ 370.056610][ T44] ? __pfx_load_module+0x10/0x10 [ 370.056753][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.056901][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.057052][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.057197][ T44] ? init_module_from_file+0xe9/0x150 [ 370.057345][ T44] init_module_from_file+0xe9/0x150 [ 370.057498][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.057682][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.057827][ T44] ? __lock_release+0x5d/0x170 [ 370.057979][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.058126][ T44] idempotent_init_module+0x335/0x620 [ 370.058271][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.058459][ T44] ? cap_capable+0x94/0x230 [ 370.058617][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.058760][ T44] ? do_syscall_64+0x85/0x380 [ 370.058904][ T44] do_syscall_64+0xc1/0x380 [ 370.059053][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.059235][ T44] RIP: 0033:0x7fac505bae5d [ 370.059389][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.059615][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 370.059833][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 370.060072][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 370.060289][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 370.060512][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 370.060733][ T44] [ 370.060854][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 370.061103][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 370.061425][ T44] Call Trace: [ 370.061543][ T44] [ 370.061620][ T44] __schedule+0x862/0x1b00 [ 370.061770][ T44] ? __pfx___schedule+0x10/0x10 [ 370.061926][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.062108][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.062261][ T44] ? schedule+0x1ee/0x270 [ 370.062369][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.062523][ T44] schedule+0xe2/0x270 [ 370.062634][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.062776][ T44] __mutex_lock+0x77f/0xcd0 [ 370.062920][ T44] ? text_poke_set+0x86/0x120 [ 370.063065][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.063210][ T44] ? execmem_free+0x10d/0x1d0 [ 370.063366][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.063517][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.063665][ T44] ? text_poke_set+0x86/0x120 [ 370.063808][ T44] text_poke_set+0x86/0x120 [ 370.063952][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.064099][ T44] execmem_free+0x11a/0x1d0 [ 370.064245][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.064387][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.064545][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.064708][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.064852][ T44] ? execmem_alloc+0xc0/0x240 [ 370.064998][ T44] emit_its_trampoline+0x258/0x300 [ 370.065143][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.065325][ T44] ? __do_softirq+0x10/0x10 [ 370.065484][ T44] apply_retpolines+0xcf/0x550 [ 370.065637][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.065782][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.065930][ T44] module_finalize+0x3d5/0x9d0 [ 370.066074][ T44] ? add_kallsyms+0x8d7/0xf40 [ 370.066215][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.066364][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.066518][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.066664][ T44] load_module+0x139a/0x2660 [ 370.066817][ T44] ? __pfx_load_module+0x10/0x10 [ 370.066960][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.067104][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.067248][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.067397][ T44] ? init_module_from_file+0xe9/0x150 [ 370.067552][ T44] init_module_from_file+0xe9/0x150 [ 370.067698][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.067888][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.068030][ T44] ? __lock_release+0x5d/0x170 [ 370.068176][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.068320][ T44] idempotent_init_module+0x335/0x620 [ 370.068474][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.068662][ T44] ? cap_capable+0x94/0x230 [ 370.068807][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.068956][ T44] ? do_syscall_64+0x85/0x380 [ 370.069101][ T44] do_syscall_64+0xc1/0x380 [ 370.069246][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.069424][ T44] RIP: 0033:0x7fac505bae5d [ 370.069583][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.069803][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 370.070028][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 370.070245][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 370.070459][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 370.070686][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 370.070915][ T44] [ 370.071026][ T44] INFO: lockdep is turned off. [ 492.928684][ T44] INFO: task modprobe:286 blocked for more than 368 seconds. [ 492.929350][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.929672][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.929966][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 492.930399][ T44] Call Trace: [ 492.930544][ T44] [ 492.930639][ T44] __schedule+0x862/0x1b00 [ 492.930830][ T44] ? __pfx___schedule+0x10/0x10 [ 492.931006][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.931248][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.931440][ T44] ? schedule+0x1ee/0x270 [ 492.931589][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.931762][ T44] schedule+0xe2/0x270 [ 492.931896][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.932070][ T44] __mutex_lock+0x77f/0xcd0 [ 492.932243][ T44] ? text_poke_set+0x86/0x120 [ 492.932432][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.932624][ T44] ? execmem_free+0x10d/0x1d0 [ 492.932798][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.932975][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.933155][ T44] ? text_poke_set+0x86/0x120 [ 492.933327][ T44] text_poke_set+0x86/0x120 [ 492.933511][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.933689][ T44] execmem_free+0x11a/0x1d0 [ 492.933891][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.934060][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.934233][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.934415][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.934605][ T44] ? execmem_alloc+0xc0/0x240 [ 492.934781][ T44] emit_its_trampoline+0x258/0x300 [ 492.934952][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.935169][ T44] ? __do_softirq+0x10/0x10 [ 492.935342][ T44] apply_retpolines+0xcf/0x550 [ 492.935521][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.935704][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.935882][ T44] module_finalize+0x3d5/0x9d0 [ 492.936066][ T44] ? add_kallsyms+0x8d7/0xf40 [ 492.936239][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.936413][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.936596][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.936778][ T44] load_module+0x139a/0x2660 [ 492.936966][ T44] ? __pfx_load_module+0x10/0x10 [ 492.937146][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.937327][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.937506][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.937682][ T44] ? init_module_from_file+0xe9/0x150 [ 492.937851][ T44] init_module_from_file+0xe9/0x150 [ 492.938021][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.938236][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.938411][ T44] ? __lock_release+0x5d/0x170 [ 492.938614][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.938850][ T44] idempotent_init_module+0x335/0x620 [ 492.939144][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.939492][ T44] ? cap_capable+0x94/0x230 [ 492.939768][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.940045][ T44] ? do_syscall_64+0x85/0x380 [ 492.940293][ T44] do_syscall_64+0xc1/0x380 [ 492.940538][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.940816][ T44] RIP: 0033:0x7fac505bae5d [ 492.940996][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.941271][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 492.941536][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 492.941844][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 492.942101][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 492.942358][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 492.942623][ T44] [ 492.942773][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 492.943064][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 492.943441][ T44] Call Trace: [ 492.943574][ T44] [ 492.943664][ T44] __schedule+0x862/0x1b00 [ 492.943839][ T44] ? __pfx___schedule+0x10/0x10 [ 492.944016][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.944228][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.944400][ T44] ? schedule+0x1ee/0x270 [ 492.944537][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.944709][ T44] schedule+0xe2/0x270 [ 492.944836][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.945007][ T44] __mutex_lock+0x77f/0xcd0 [ 492.945179][ T44] ? text_poke_set+0x86/0x120 [ 492.945358][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.945538][ T44] ? execmem_free+0x10d/0x1d0 [ 492.945732][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.945900][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.946073][ T44] ? text_poke_set+0x86/0x120 [ 492.946242][ T44] text_poke_set+0x86/0x120 [ 492.946411][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.946589][ T44] execmem_free+0x11a/0x1d0 [ 492.946762][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.946931][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.947102][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.947273][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.947442][ T44] ? execmem_alloc+0xc0/0x240 [ 492.947620][ T44] emit_its_trampoline+0x258/0x300 [ 492.947797][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.948014][ T44] ? __do_softirq+0x10/0x10 [ 492.948187][ T44] apply_retpolines+0xcf/0x550 [ 492.948356][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.948528][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.948700][ T44] module_finalize+0x3d5/0x9d0 [ 492.948871][ T44] ? add_kallsyms+0x8d7/0xf40 [ 492.949047][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.949218][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.949396][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.949570][ T44] load_module+0x139a/0x2660 [ 492.949741][ T44] ? __pfx_load_module+0x10/0x10 [ 492.949910][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.950099][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.950272][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.950444][ T44] ? init_module_from_file+0xe9/0x150 [ 492.950621][ T44] init_module_from_file+0xe9/0x150 [ 492.950794][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.951016][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.951196][ T44] ? __lock_release+0x5d/0x170 [ 492.951363][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.951537][ T44] idempotent_init_module+0x335/0x620 [ 492.951710][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.951937][ T44] ? cap_capable+0x94/0x230 [ 492.952112][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.952278][ T44] ? do_syscall_64+0x85/0x380 [ 492.952457][ T44] do_syscall_64+0xc1/0x380 [ 492.952649][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.952856][ T44] RIP: 0033:0x7fac505bae5d [ 492.953029][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.953290][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 492.953563][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 492.953816][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 492.954067][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 492.954326][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 492.954589][ T44] [ 492.954720][ T44] INFO: lockdep is turned off. [ 615.808610][ T44] INFO: task modprobe:286 blocked for more than 491 seconds. [ 615.809003][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.809229][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.809529][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 615.809891][ T44] Call Trace: [ 615.810018][ T44] [ 615.810105][ T44] __schedule+0x862/0x1b00 [ 615.810284][ T44] ? __pfx___schedule+0x10/0x10 [ 615.810445][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.810675][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.810835][ T44] ? schedule+0x1ee/0x270 [ 615.810956][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.811118][ T44] schedule+0xe2/0x270 [ 615.811238][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.811412][ T44] __mutex_lock+0x77f/0xcd0 [ 615.811581][ T44] ? text_poke_set+0x86/0x120 [ 615.811743][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.811909][ T44] ? execmem_free+0x10d/0x1d0 [ 615.812072][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.812233][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.812399][ T44] ? text_poke_set+0x86/0x120 [ 615.812560][ T44] text_poke_set+0x86/0x120 [ 615.812718][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.812879][ T44] execmem_free+0x11a/0x1d0 [ 615.813041][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.813202][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.813362][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.813532][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.813691][ T44] ? execmem_alloc+0xc0/0x240 [ 615.813850][ T44] emit_its_trampoline+0x258/0x300 [ 615.814007][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.814206][ T44] ? __do_softirq+0x10/0x10 [ 615.814365][ T44] apply_retpolines+0xcf/0x550 [ 615.814536][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.814695][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.814857][ T44] module_finalize+0x3d5/0x9d0 [ 615.815023][ T44] ? add_kallsyms+0x8d7/0xf40 [ 615.815182][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.815340][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.815505][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.815673][ T44] load_module+0x139a/0x2660 [ 615.815838][ T44] ? __pfx_load_module+0x10/0x10 [ 615.815999][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.816164][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.816321][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.816485][ T44] ? init_module_from_file+0xe9/0x150 [ 615.816660][ T44] init_module_from_file+0xe9/0x150 [ 615.816818][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.817021][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.817179][ T44] ? __lock_release+0x5d/0x170 [ 615.817340][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.817510][ T44] idempotent_init_module+0x335/0x620 [ 615.817668][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.817867][ T44] ? cap_capable+0x94/0x230 [ 615.818036][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.818193][ T44] ? do_syscall_64+0x85/0x380 [ 615.818353][ T44] do_syscall_64+0xc1/0x380 [ 615.818530][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.818731][ T44] RIP: 0033:0x7fac505bae5d [ 615.818896][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.819144][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 615.819405][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 615.819653][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 615.819897][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 615.820136][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 615.820403][ T44] [ 615.820540][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 615.820813][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 615.821169][ T44] Call Trace: [ 615.821288][ T44] [ 615.821372][ T44] __schedule+0x862/0x1b00 [ 615.821550][ T44] ? __pfx___schedule+0x10/0x10 [ 615.821713][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.821912][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.822073][ T44] ? schedule+0x1ee/0x270 [ 615.822193][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.822349][ T44] schedule+0xe2/0x270 [ 615.822475][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.822640][ T44] __mutex_lock+0x77f/0xcd0 [ 615.822803][ T44] ? text_poke_set+0x86/0x120 [ 615.822964][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.823142][ T44] ? execmem_free+0x10d/0x1d0 [ 615.823307][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.823471][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.823636][ T44] ? text_poke_set+0x86/0x120 [ 615.823799][ T44] text_poke_set+0x86/0x120 [ 615.823962][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.824128][ T44] execmem_free+0x11a/0x1d0 [ 615.824298][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.824458][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.824624][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.824785][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.824946][ T44] ? execmem_alloc+0xc0/0x240 [ 615.825107][ T44] emit_its_trampoline+0x258/0x300 [ 615.825271][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.825484][ T44] ? __do_softirq+0x10/0x10 [ 615.825645][ T44] apply_retpolines+0xcf/0x550 [ 615.825805][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.825963][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.826128][ T44] module_finalize+0x3d5/0x9d0 [ 615.826292][ T44] ? add_kallsyms+0x8d7/0xf40 [ 615.826452][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.826628][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.826789][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.826948][ T44] load_module+0x139a/0x2660 [ 615.827106][ T44] ? __pfx_load_module+0x10/0x10 [ 615.827262][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.827421][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.827582][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.827743][ T44] ? init_module_from_file+0xe9/0x150 [ 615.827900][ T44] init_module_from_file+0xe9/0x150 [ 615.828059][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.828257][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.828414][ T44] ? __lock_release+0x5d/0x170 [ 615.828579][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.828736][ T44] idempotent_init_module+0x335/0x620 [ 615.828901][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.829101][ T44] ? cap_capable+0x94/0x230 [ 615.829274][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.829435][ T44] ? do_syscall_64+0x85/0x380 [ 615.829602][ T44] do_syscall_64+0xc1/0x380 [ 615.829769][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.829966][ T44] RIP: 0033:0x7fac505bae5d [ 615.830135][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.830393][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 615.830643][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 615.830883][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 615.831127][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 615.831367][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 615.831618][ T44] [ 615.831739][ T44] INFO: lockdep is turned off. [ 738.688639][ T44] INFO: task modprobe:286 blocked for more than 614 seconds. [ 738.689034][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.689278][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.689573][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 738.689936][ T44] Call Trace: [ 738.690058][ T44] [ 738.690145][ T44] __schedule+0x862/0x1b00 [ 738.690321][ T44] ? __pfx___schedule+0x10/0x10 [ 738.690502][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.690708][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.690870][ T44] ? schedule+0x1ee/0x270 [ 738.690991][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.691151][ T44] schedule+0xe2/0x270 [ 738.691271][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.691441][ T44] __mutex_lock+0x77f/0xcd0 [ 738.691614][ T44] ? text_poke_set+0x86/0x120 [ 738.691785][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.691948][ T44] ? execmem_free+0x10d/0x1d0 [ 738.692113][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.692332][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.692607][ T44] ? text_poke_set+0x86/0x120 [ 738.692772][ T44] text_poke_set+0x86/0x120 [ 738.692935][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.693097][ T44] execmem_free+0x11a/0x1d0 [ 738.693274][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.693435][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.693601][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.693761][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.693917][ T44] ? execmem_alloc+0xc0/0x240 [ 738.694075][ T44] emit_its_trampoline+0x258/0x300 [ 738.694234][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.694441][ T44] ? __do_softirq+0x10/0x10 [ 738.694611][ T44] apply_retpolines+0xcf/0x550 [ 738.694769][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.694924][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.695085][ T44] module_finalize+0x3d5/0x9d0 [ 738.695246][ T44] ? add_kallsyms+0x8d7/0xf40 [ 738.695403][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.695570][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.695737][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.695896][ T44] load_module+0x139a/0x2660 [ 738.696056][ T44] ? __pfx_load_module+0x10/0x10 [ 738.696210][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.696369][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.696536][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.696693][ T44] ? init_module_from_file+0xe9/0x150 [ 738.696852][ T44] init_module_from_file+0xe9/0x150 [ 738.697008][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.697205][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.697362][ T44] ? __lock_release+0x5d/0x170 [ 738.697528][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.697688][ T44] idempotent_init_module+0x335/0x620 [ 738.697844][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.698046][ T44] ? cap_capable+0x94/0x230 [ 738.698207][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.698361][ T44] ? do_syscall_64+0x85/0x380 [ 738.698520][ T44] do_syscall_64+0xc1/0x380 [ 738.698679][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.698876][ T44] RIP: 0033:0x7fac505bae5d [ 738.699040][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.699303][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 738.699555][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 738.699793][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 738.700032][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 738.700267][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 738.700510][ T44] [ 738.700644][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 738.700910][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 738.701258][ T44] Call Trace: [ 738.701376][ T44] [ 738.701458][ T44] __schedule+0x862/0x1b00 [ 738.701629][ T44] ? __pfx___schedule+0x10/0x10 [ 738.701791][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.701985][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.702144][ T44] ? schedule+0x1ee/0x270 [ 738.702262][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.702424][ T44] schedule+0xe2/0x270 [ 738.702553][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.702709][ T44] __mutex_lock+0x77f/0xcd0 [ 738.702869][ T44] ? text_poke_set+0x86/0x120 [ 738.703025][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.703180][ T44] ? execmem_free+0x10d/0x1d0 [ 738.703336][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.703499][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.703657][ T44] ? text_poke_set+0x86/0x120 [ 738.703819][ T44] text_poke_set+0x86/0x120 [ 738.703975][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.704132][ T44] execmem_free+0x11a/0x1d0 [ 738.704289][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.704444][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.704610][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.704768][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.704923][ T44] ? execmem_alloc+0xc0/0x240 [ 738.705085][ T44] emit_its_trampoline+0x258/0x300 [ 738.705241][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.705435][ T44] ? __do_softirq+0x10/0x10 [ 738.705595][ T44] apply_retpolines+0xcf/0x550 [ 738.705752][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.705912][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.706069][ T44] module_finalize+0x3d5/0x9d0 [ 738.706231][ T44] ? add_kallsyms+0x8d7/0xf40 [ 738.706386][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.706551][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.706707][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.706862][ T44] load_module+0x139a/0x2660 [ 738.707023][ T44] ? __pfx_load_module+0x10/0x10 [ 738.707181][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.707336][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.707502][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.707660][ T44] ? init_module_from_file+0xe9/0x150 [ 738.707814][ T44] init_module_from_file+0xe9/0x150 [ 738.707971][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.708171][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.708328][ T44] ? __lock_release+0x5d/0x170 [ 738.708492][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.708652][ T44] idempotent_init_module+0x335/0x620 [ 738.708807][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.709010][ T44] ? cap_capable+0x94/0x230 [ 738.709166][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.709337][ T44] ? do_syscall_64+0x85/0x380 [ 738.709501][ T44] do_syscall_64+0xc1/0x380 [ 738.709657][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.709855][ T44] RIP: 0033:0x7fac505bae5d [ 738.710019][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.710255][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 738.710494][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 738.710732][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 738.710980][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 738.711218][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 738.711454][ T44] [ 738.711584][ T44] INFO: lockdep is turned off. [ 861.568670][ T44] INFO: task modprobe:286 blocked for more than 737 seconds. [ 861.569101][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.569336][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.569626][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 861.569983][ T44] Call Trace: [ 861.570107][ T44] [ 861.570199][ T44] __schedule+0x862/0x1b00 [ 861.570376][ T44] ? __pfx___schedule+0x10/0x10 [ 861.570550][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.570750][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.570917][ T44] ? schedule+0x1ee/0x270 [ 861.571036][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.571199][ T44] schedule+0xe2/0x270 [ 861.571318][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.571497][ T44] __mutex_lock+0x77f/0xcd0 [ 861.571656][ T44] ? text_poke_set+0x86/0x120 [ 861.571816][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.571972][ T44] ? execmem_free+0x10d/0x1d0 [ 861.572130][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.572297][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.572473][ T44] ? text_poke_set+0x86/0x120 [ 861.572625][ T44] text_poke_set+0x86/0x120 [ 861.572787][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.572944][ T44] execmem_free+0x11a/0x1d0 [ 861.573099][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.573251][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.573408][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.573581][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.573736][ T44] ? execmem_alloc+0xc0/0x240 [ 861.573892][ T44] emit_its_trampoline+0x258/0x300 [ 861.574055][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.574248][ T44] ? __do_softirq+0x10/0x10 [ 861.574402][ T44] apply_retpolines+0xcf/0x550 [ 861.574572][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.574725][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.574883][ T44] module_finalize+0x3d5/0x9d0 [ 861.575043][ T44] ? add_kallsyms+0x8d7/0xf40 [ 861.575205][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.575360][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.575522][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.575679][ T44] load_module+0x139a/0x2660 [ 861.575846][ T44] ? __pfx_load_module+0x10/0x10 [ 861.575999][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.576158][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.576315][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.576483][ T44] ? init_module_from_file+0xe9/0x150 [ 861.576641][ T44] init_module_from_file+0xe9/0x150 [ 861.576796][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.576996][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.577151][ T44] ? __lock_release+0x5d/0x170 [ 861.577308][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.577483][ T44] idempotent_init_module+0x335/0x620 [ 861.577650][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.577844][ T44] ? cap_capable+0x94/0x230 [ 861.578002][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.578155][ T44] ? do_syscall_64+0x85/0x380 [ 861.578309][ T44] do_syscall_64+0xc1/0x380 [ 861.578493][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.578696][ T44] RIP: 0033:0x7fac505bae5d [ 861.578872][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.579111][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 861.579347][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 861.579593][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 861.579848][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 861.580082][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 861.580320][ T44] [ 861.580450][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 861.580720][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 861.581073][ T44] Call Trace: [ 861.581190][ T44] [ 861.581271][ T44] __schedule+0x862/0x1b00 [ 861.581429][ T44] ? __pfx___schedule+0x10/0x10 [ 861.581592][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.581809][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.581965][ T44] ? schedule+0x1ee/0x270 [ 861.582092][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.582249][ T44] schedule+0xe2/0x270 [ 861.582368][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.582533][ T44] __mutex_lock+0x77f/0xcd0 [ 861.582688][ T44] ? text_poke_set+0x86/0x120 [ 861.582849][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.583012][ T44] ? execmem_free+0x10d/0x1d0 [ 861.583165][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.583323][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.583484][ T44] ? text_poke_set+0x86/0x120 [ 861.583637][ T44] text_poke_set+0x86/0x120 [ 861.583791][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.583951][ T44] execmem_free+0x11a/0x1d0 [ 861.584115][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.584273][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.584431][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.584596][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.584753][ T44] ? execmem_alloc+0xc0/0x240 [ 861.584913][ T44] emit_its_trampoline+0x258/0x300 [ 861.585070][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.585266][ T44] ? __do_softirq+0x10/0x10 [ 861.585423][ T44] apply_retpolines+0xcf/0x550 [ 861.585590][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.585749][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.585908][ T44] module_finalize+0x3d5/0x9d0 [ 861.586071][ T44] ? add_kallsyms+0x8d7/0xf40 [ 861.586226][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.586385][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.586559][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.586715][ T44] load_module+0x139a/0x2660 [ 861.586873][ T44] ? __pfx_load_module+0x10/0x10 [ 861.587035][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.587189][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.587345][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.587511][ T44] ? init_module_from_file+0xe9/0x150 [ 861.587664][ T44] init_module_from_file+0xe9/0x150 [ 861.587818][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.588016][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.588175][ T44] ? __lock_release+0x5d/0x170 [ 861.588329][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.588500][ T44] idempotent_init_module+0x335/0x620 [ 861.588659][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.588855][ T44] ? cap_capable+0x94/0x230 [ 861.589029][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.589186][ T44] ? do_syscall_64+0x85/0x380 [ 861.589346][ T44] do_syscall_64+0xc1/0x380 [ 861.589512][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.589713][ T44] RIP: 0033:0x7fac505bae5d [ 861.589874][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.590111][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 861.590345][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 861.590596][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 861.590828][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 861.591073][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 861.591314][ T44] [ 861.591433][ T44] INFO: lockdep is turned off. [ 984.448676][ T44] INFO: task modprobe:286 blocked for more than 860 seconds. [ 984.449362][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.449637][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.449941][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 984.450374][ T44] Call Trace: [ 984.450521][ T44] [ 984.450615][ T44] __schedule+0x862/0x1b00 [ 984.450840][ T44] ? __pfx___schedule+0x10/0x10 [ 984.451016][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.451228][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.451397][ T44] ? schedule+0x1ee/0x270 [ 984.451528][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.451693][ T44] schedule+0xe2/0x270 [ 984.451829][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.452001][ T44] __mutex_lock+0x77f/0xcd0 [ 984.452175][ T44] ? text_poke_set+0x86/0x120 [ 984.452367][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.452555][ T44] ? execmem_free+0x10d/0x1d0 [ 984.452729][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.452899][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.453080][ T44] ? text_poke_set+0x86/0x120 [ 984.453255][ T44] text_poke_set+0x86/0x120 [ 984.453446][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.453627][ T44] execmem_free+0x11a/0x1d0 [ 984.453801][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.453969][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.454142][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.454312][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.454500][ T44] ? execmem_alloc+0xc0/0x240 [ 984.454669][ T44] emit_its_trampoline+0x258/0x300 [ 984.454849][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.455059][ T44] ? __do_softirq+0x10/0x10 [ 984.455242][ T44] apply_retpolines+0xcf/0x550 [ 984.455421][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.455598][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.455769][ T44] module_finalize+0x3d5/0x9d0 [ 984.455948][ T44] ? add_kallsyms+0x8d7/0xf40 [ 984.456119][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.456291][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.456475][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.456641][ T44] load_module+0x139a/0x2660 [ 984.456827][ T44] ? __pfx_load_module+0x10/0x10 [ 984.457010][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.457184][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.457361][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.457537][ T44] ? init_module_from_file+0xe9/0x150 [ 984.457756][ T44] init_module_from_file+0xe9/0x150 [ 984.457930][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.458155][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.458331][ T44] ? __lock_release+0x5d/0x170 [ 984.458519][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.458691][ T44] idempotent_init_module+0x335/0x620 [ 984.458859][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.459093][ T44] ? cap_capable+0x94/0x230 [ 984.459264][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.459445][ T44] ? do_syscall_64+0x85/0x380 [ 984.459620][ T44] do_syscall_64+0xc1/0x380 [ 984.459800][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.460021][ T44] RIP: 0033:0x7fac505bae5d [ 984.460196][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.460479][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 984.460743][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 984.461000][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 984.461269][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 984.461532][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 984.461789][ T44] [ 984.461926][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 984.462213][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 984.462620][ T44] Call Trace: [ 984.462743][ T44] [ 984.462828][ T44] __schedule+0x862/0x1b00 [ 984.463008][ T44] ? __pfx___schedule+0x10/0x10 [ 984.463178][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.463388][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.463592][ T44] ? schedule+0x1ee/0x270 [ 984.463724][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.463894][ T44] schedule+0xe2/0x270 [ 984.464023][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.464199][ T44] __mutex_lock+0x77f/0xcd0 [ 984.464374][ T44] ? text_poke_set+0x86/0x120 [ 984.464567][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.464747][ T44] ? execmem_free+0x10d/0x1d0 [ 984.464928][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.465091][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.465260][ T44] ? text_poke_set+0x86/0x120 [ 984.465423][ T44] text_poke_set+0x86/0x120 [ 984.465594][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.465770][ T44] execmem_free+0x11a/0x1d0 [ 984.465940][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.466100][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.466268][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.466433][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.466601][ T44] ? execmem_alloc+0xc0/0x240 [ 984.466764][ T44] emit_its_trampoline+0x258/0x300 [ 984.466929][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.467136][ T44] ? __do_softirq+0x10/0x10 [ 984.467300][ T44] apply_retpolines+0xcf/0x550 [ 984.467478][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.467679][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.467854][ T44] module_finalize+0x3d5/0x9d0 [ 984.468029][ T44] ? add_kallsyms+0x8d7/0xf40 [ 984.468202][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.468370][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.468547][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.468714][ T44] load_module+0x139a/0x2660 [ 984.468893][ T44] ? __pfx_load_module+0x10/0x10 [ 984.469055][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.469219][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.469384][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.469558][ T44] ? init_module_from_file+0xe9/0x150 [ 984.469719][ T44] init_module_from_file+0xe9/0x150 [ 984.469878][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.470095][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.470265][ T44] ? __lock_release+0x5d/0x170 [ 984.470436][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.470607][ T44] idempotent_init_module+0x335/0x620 [ 984.470777][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.470986][ T44] ? cap_capable+0x94/0x230 [ 984.471155][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.471320][ T44] ? do_syscall_64+0x85/0x380 [ 984.471489][ T44] do_syscall_64+0xc1/0x380 [ 984.471650][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.471852][ T44] RIP: 0033:0x7fac505bae5d [ 984.472020][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.472264][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 984.472528][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 984.472785][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 984.473030][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 984.473271][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 984.473530][ T44] [ 984.473663][ T44] INFO: lockdep is turned off. [ 1107.328676][ T44] INFO: task modprobe:286 blocked for more than 983 seconds. [ 1107.329332][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.329820][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.330268][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1107.330978][ T44] Call Trace: [ 1107.331166][ T44] [ 1107.331300][ T44] __schedule+0x862/0x1b00 [ 1107.331631][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.331942][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.332298][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.332546][ T44] ? schedule+0x1ee/0x270 [ 1107.332791][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.333106][ T44] schedule+0xe2/0x270 [ 1107.333293][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.333545][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.333869][ T44] ? text_poke_set+0x86/0x120 [ 1107.334176][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.334499][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.334814][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.335075][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.335364][ T44] ? text_poke_set+0x86/0x120 [ 1107.335669][ T44] text_poke_set+0x86/0x120 [ 1107.335902][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.336175][ T44] execmem_free+0x11a/0x1d0 [ 1107.336501][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.336833][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.337146][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.337483][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.337790][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.338073][ T44] emit_its_trampoline+0x258/0x300 [ 1107.338315][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.338633][ T44] ? __do_softirq+0x10/0x10 [ 1107.338927][ T44] apply_retpolines+0xcf/0x550 [ 1107.339232][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.339553][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.339870][ T44] module_finalize+0x3d5/0x9d0 [ 1107.340153][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1107.340483][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.340784][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.341025][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.341266][ T44] load_module+0x139a/0x2660 [ 1107.341568][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.341875][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.342172][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.342477][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.342770][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.343047][ T44] init_module_from_file+0xe9/0x150 [ 1107.343350][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.343751][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.344022][ T44] ? __lock_release+0x5d/0x170 [ 1107.344271][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.344599][ T44] idempotent_init_module+0x335/0x620 [ 1107.344907][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.345250][ T44] ? cap_capable+0x94/0x230 [ 1107.345583][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.345896][ T44] ? do_syscall_64+0x85/0x380 [ 1107.346217][ T44] do_syscall_64+0xc1/0x380 [ 1107.346521][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.346951][ T44] RIP: 0033:0x7fac505bae5d [ 1107.347213][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.347691][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 1107.348158][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 1107.348564][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 1107.349005][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 1107.349397][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 1107.349782][ T44] [ 1107.350037][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 1107.350567][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1107.351148][ T44] Call Trace: [ 1107.351387][ T44] [ 1107.351572][ T44] __schedule+0x862/0x1b00 [ 1107.351882][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.352132][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.352431][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.352677][ T44] ? schedule+0x1ee/0x270 [ 1107.352865][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.353120][ T44] schedule+0xe2/0x270 [ 1107.353349][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.353665][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.353901][ T44] ? text_poke_set+0x86/0x120 [ 1107.354211][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.354529][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.354860][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.355136][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.355425][ T44] ? text_poke_set+0x86/0x120 [ 1107.355737][ T44] text_poke_set+0x86/0x120 [ 1107.355996][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.356232][ T44] execmem_free+0x11a/0x1d0 [ 1107.356479][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.356788][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.357101][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.357359][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.357606][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.357847][ T44] emit_its_trampoline+0x258/0x300 [ 1107.358159][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.358556][ T44] ? __do_softirq+0x10/0x10 [ 1107.358880][ T44] apply_retpolines+0xcf/0x550 [ 1107.359144][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.359443][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.359755][ T44] module_finalize+0x3d5/0x9d0 [ 1107.360010][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1107.360243][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.360522][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.360838][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.361110][ T44] load_module+0x139a/0x2660 [ 1107.361357][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.361654][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.361898][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.362130][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.362428][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.362712][ T44] init_module_from_file+0xe9/0x150 [ 1107.362948][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.363289][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.363608][ T44] ? __lock_release+0x5d/0x170 [ 1107.363895][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.364138][ T44] idempotent_init_module+0x335/0x620 [ 1107.364382][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.364847][ T44] ? cap_capable+0x94/0x230 [ 1107.365152][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.365381][ T44] ? do_syscall_64+0x85/0x380 [ 1107.365619][ T44] do_syscall_64+0xc1/0x380 [ 1107.365917][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.366283][ T44] RIP: 0033:0x7fac505bae5d [ 1107.366616][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.367094][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 1107.367460][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 1107.367850][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 1107.368314][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 1107.368775][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 1107.369183][ T44] [ 1107.369415][ T44] INFO: lockdep is turned off. [ 1230.208656][ T44] INFO: task modprobe:286 blocked for more than 1105 seconds. [ 1230.209012][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.209239][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.209537][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1230.209898][ T44] Call Trace: [ 1230.210017][ T44] [ 1230.210102][ T44] __schedule+0x862/0x1b00 [ 1230.210272][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.210432][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.210649][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.210815][ T44] ? schedule+0x1ee/0x270 [ 1230.210938][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.211096][ T44] schedule+0xe2/0x270 [ 1230.211215][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.211371][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.211535][ T44] ? text_poke_set+0x86/0x120 [ 1230.211697][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.211877][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.212043][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.212200][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.212361][ T44] ? text_poke_set+0x86/0x120 [ 1230.212523][ T44] text_poke_set+0x86/0x120 [ 1230.212679][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.212839][ T44] execmem_free+0x11a/0x1d0 [ 1230.212996][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.213159][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.213317][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.213493][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.213649][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.213805][ T44] emit_its_trampoline+0x258/0x300 [ 1230.213963][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.214179][ T44] ? __do_softirq+0x10/0x10 [ 1230.214338][ T44] apply_retpolines+0xcf/0x550 [ 1230.214509][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.214668][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.214829][ T44] module_finalize+0x3d5/0x9d0 [ 1230.214991][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1230.215154][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.215312][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.215479][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.215688][ T44] load_module+0x139a/0x2660 [ 1230.215856][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.216153][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.216317][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.216485][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.216644][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.216801][ T44] init_module_from_file+0xe9/0x150 [ 1230.216960][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.217162][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.217318][ T44] ? __lock_release+0x5d/0x170 [ 1230.217494][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.217652][ T44] idempotent_init_module+0x335/0x620 [ 1230.217810][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.218006][ T44] ? cap_capable+0x94/0x230 [ 1230.218189][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.218345][ T44] ? do_syscall_64+0x85/0x380 [ 1230.218511][ T44] do_syscall_64+0xc1/0x380 [ 1230.218666][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.218864][ T44] RIP: 0033:0x7fac505bae5d [ 1230.219028][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.219264][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 1230.219523][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 1230.219760][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 1230.219995][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 1230.220231][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 1230.220482][ T44] [ 1230.220617][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 1230.220883][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1230.221236][ T44] Call Trace: [ 1230.221354][ T44] [ 1230.221436][ T44] __schedule+0x862/0x1b00 [ 1230.221610][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.221773][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.221971][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.222128][ T44] ? schedule+0x1ee/0x270 [ 1230.222247][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.222403][ T44] schedule+0xe2/0x270 [ 1230.222529][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.222694][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.222849][ T44] ? text_poke_set+0x86/0x120 [ 1230.223006][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.223165][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.223321][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.223480][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.223639][ T44] ? text_poke_set+0x86/0x120 [ 1230.223796][ T44] text_poke_set+0x86/0x120 [ 1230.223953][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.224115][ T44] execmem_free+0x11a/0x1d0 [ 1230.224272][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.224425][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.224587][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.224750][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.224916][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.225074][ T44] emit_its_trampoline+0x258/0x300 [ 1230.225237][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.225436][ T44] ? __do_softirq+0x10/0x10 [ 1230.225597][ T44] apply_retpolines+0xcf/0x550 [ 1230.225756][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.225926][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.226088][ T44] module_finalize+0x3d5/0x9d0 [ 1230.226248][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1230.226404][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.226576][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.226733][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.226894][ T44] load_module+0x139a/0x2660 [ 1230.227054][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.227222][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.227378][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.227539][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.227704][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.227859][ T44] init_module_from_file+0xe9/0x150 [ 1230.228017][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.228213][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.228370][ T44] ? __lock_release+0x5d/0x170 [ 1230.228534][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.228692][ T44] idempotent_init_module+0x335/0x620 [ 1230.228854][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.229056][ T44] ? cap_capable+0x94/0x230 [ 1230.229213][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.229378][ T44] ? do_syscall_64+0x85/0x380 [ 1230.229541][ T44] do_syscall_64+0xc1/0x380 [ 1230.229696][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.229889][ T44] RIP: 0033:0x7fac505bae5d [ 1230.230059][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.230297][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 1230.230552][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 1230.230790][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 1230.231049][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 1230.231288][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 1230.231533][ T44] [ 1230.231654][ T44] INFO: lockdep is turned off. [ 1353.088652][ T44] INFO: task modprobe:286 blocked for more than 1228 seconds. [ 1353.089050][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.089292][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.089572][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1353.089926][ T44] Call Trace: [ 1353.090044][ T44] [ 1353.090132][ T44] __schedule+0x862/0x1b00 [ 1353.090299][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.090486][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.090690][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.090849][ T44] ? schedule+0x1ee/0x270 [ 1353.090968][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.091127][ T44] schedule+0xe2/0x270 [ 1353.091251][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.091409][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.091580][ T44] ? text_poke_set+0x86/0x120 [ 1353.091744][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.091910][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.092065][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.092218][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.092391][ T44] ? text_poke_set+0x86/0x120 [ 1353.092551][ T44] text_poke_set+0x86/0x120 [ 1353.092722][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.092905][ T44] execmem_free+0x11a/0x1d0 [ 1353.093083][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.093238][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.093400][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.093572][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.093727][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.093885][ T44] emit_its_trampoline+0x258/0x300 [ 1353.094049][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.094250][ T44] ? __do_softirq+0x10/0x10 [ 1353.094409][ T44] apply_retpolines+0xcf/0x550 [ 1353.094572][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.094728][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.094887][ T44] module_finalize+0x3d5/0x9d0 [ 1353.095053][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1353.095213][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.095372][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.095544][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.095702][ T44] load_module+0x139a/0x2660 [ 1353.095862][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.096022][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.096180][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.096352][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.096519][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.096680][ T44] init_module_from_file+0xe9/0x150 [ 1353.096833][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.097029][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.097186][ T44] ? __lock_release+0x5d/0x170 [ 1353.097341][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.097503][ T44] idempotent_init_module+0x335/0x620 [ 1353.097662][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.097862][ T44] ? cap_capable+0x94/0x230 [ 1353.098019][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.098175][ T44] ? do_syscall_64+0x85/0x380 [ 1353.098332][ T44] do_syscall_64+0xc1/0x380 [ 1353.098494][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.098691][ T44] RIP: 0033:0x7fac505bae5d [ 1353.098851][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.099091][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 1353.099323][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 1353.099563][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 1353.099798][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 1353.100034][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 1353.100272][ T44] [ 1353.100400][ T44] INFO: task modprobe:286 is blocked on a mutex likely owned by task modprobe:286. [ 1353.100668][ T44] task:modprobe state:D stack:25792 pid:286 tgid:286 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1353.101016][ T44] Call Trace: [ 1353.101130][ T44] [ 1353.101211][ T44] __schedule+0x862/0x1b00 [ 1353.101369][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.101531][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.101725][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.101883][ T44] ? schedule+0x1ee/0x270 [ 1353.101999][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.102153][ T44] schedule+0xe2/0x270 [ 1353.102276][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.102431][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.102592][ T44] ? text_poke_set+0x86/0x120 [ 1353.102750][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.102916][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.103072][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.103225][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.103385][ T44] ? text_poke_set+0x86/0x120 [ 1353.103550][ T44] text_poke_set+0x86/0x120 [ 1353.103709][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.103869][ T44] execmem_free+0x11a/0x1d0 [ 1353.104070][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.104296][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.104455][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.104622][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.104784][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.104950][ T44] emit_its_trampoline+0x258/0x300 [ 1353.105128][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.105340][ T44] ? __do_softirq+0x10/0x10 [ 1353.105515][ T44] apply_retpolines+0xcf/0x550 [ 1353.105688][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.105846][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.106010][ T44] module_finalize+0x3d5/0x9d0 [ 1353.106177][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1353.106361][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.106527][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.106685][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.106841][ T44] load_module+0x139a/0x2660 [ 1353.107004][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.107161][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.107323][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.107505][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.107665][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.107820][ T44] init_module_from_file+0xe9/0x150 [ 1353.107979][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.108182][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.108348][ T44] ? __lock_release+0x5d/0x170 [ 1353.108512][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.108672][ T44] idempotent_init_module+0x335/0x620 [ 1353.108844][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.109039][ T44] ? cap_capable+0x94/0x230 [ 1353.109206][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.109361][ T44] ? do_syscall_64+0x85/0x380 [ 1353.109590][ T44] do_syscall_64+0xc1/0x380 [ 1353.109836][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.110142][ T44] RIP: 0033:0x7fac505bae5d [ 1353.110398][ T44] RSP: 002b:00007ffff7e28cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.110790][ T44] RAX: ffffffffffffffda RBX: 0000555a0c4dfc80 RCX: 00007fac505bae5d [ 1353.111154][ T44] RDX: 0000000000000000 RSI: 00005559e6ab1a2a RDI: 0000000000000000 [ 1353.111521][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffff7e28e00 [ 1353.111908][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559e6ab1a2a [ 1353.112271][ T44] R13: 0000555a0c4dfd40 R14: 0000555a0c4dfdc0 R15: 0000555a0c4dfcec [ 1353.112654][ T44] [ 1353.112842][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.113243][ T44] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr