[ 16.023983][ T273] ip (273) used greatest stack depth: 23744 bytes left [ 226.807035][ T1442] ================================================================== [ 226.807415][ T1442] BUG: KASAN: slab-use-after-free in emit_its_trampoline+0xa5/0x300 [ 226.807684][ T1442] Read of size 1 at addr ffff888001936720 by task modprobe/1442 [ 226.808041][ T1442] [ 226.808130][ T1442] CPU: 2 UID: 0 PID: 1442 Comm: modprobe Not tainted 6.16.0-rc2-virtme #1 PREEMPT(full) [ 226.808136][ T1442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 226.808138][ T1442] Call Trace: [ 226.808141][ T1442] [ 226.808143][ T1442] dump_stack_lvl+0x82/0xd0 [ 226.808155][ T1442] print_address_description.constprop.0+0x2c/0x400 [ 226.808163][ T1442] ? emit_its_trampoline+0xa5/0x300 [ 226.808167][ T1442] print_report+0xb4/0x270 [ 226.808171][ T1442] ? emit_its_trampoline+0xa5/0x300 [ 226.808174][ T1442] ? kasan_addr_to_slab+0x25/0x80 [ 226.808178][ T1442] ? emit_its_trampoline+0xa5/0x300 [ 226.808181][ T1442] kasan_report+0xca/0x100 [ 226.808185][ T1442] ? emit_its_trampoline+0xa5/0x300 [ 226.808192][ T1442] ? emit_its_trampoline+0xa5/0x300 [ 226.808195][ T1442] __kasan_check_byte+0x3a/0x50 [ 226.808199][ T1442] krealloc_noprof+0x3d/0x320 [ 226.808203][ T1442] ? execmem_alloc+0xc0/0x240 [ 226.808210][ T1442] emit_its_trampoline+0xa5/0x300 [ 226.808214][ T1442] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 226.808222][ T1442] ? __do_softirq+0x10/0x10 [ 226.808225][ T1442] apply_retpolines+0xcf/0x550 [ 226.808230][ T1442] ? __pfx_apply_retpolines+0x10/0x10 [ 226.808234][ T1442] ? __pfx___mutex_lock+0x10/0x10 [ 226.808245][ T1442] module_finalize+0x3d5/0x9d0 [ 226.808252][ T1442] ? add_kallsyms+0x7bf/0xf40 [ 226.808258][ T1442] ? __pfx_module_finalize+0x10/0x10 [ 226.808262][ T1442] ? __pfx_cmp_ex_sort+0x10/0x10 [ 226.808265][ T1442] ? __pfx_swap_ex+0x10/0x10 [ 226.808270][ T1442] load_module+0x139a/0x2660 [ 226.808277][ T1442] ? __pfx_load_module+0x10/0x10 [ 226.808280][ T1442] ? kernel_read_file+0x3f5/0x550 [ 226.808287][ T1442] ? kernel_read_file+0x3d0/0x550 [ 226.808291][ T1442] ? __pfx_kernel_read_file+0x10/0x10 [ 226.808294][ T1442] ? add_chain_cache+0x110/0x370 [ 226.808301][ T1442] ? init_module_from_file+0xe9/0x150 [ 226.808304][ T1442] init_module_from_file+0xe9/0x150 [ 226.808308][ T1442] ? __pfx_init_module_from_file+0x10/0x10 [ 226.808317][ T1442] ? idempotent_init_module+0x31a/0x620 [ 226.808320][ T1442] ? __lock_release+0x5d/0x170 [ 226.808326][ T1442] ? do_raw_spin_unlock+0x58/0x220 [ 226.808331][ T1442] idempotent_init_module+0x335/0x620 [ 226.808335][ T1442] ? __pfx_idempotent_init_module+0x10/0x10 [ 226.808343][ T1442] ? cap_capable+0x94/0x230 [ 226.808350][ T1442] __x64_sys_finit_module+0xca/0x150 [ 226.808353][ T1442] ? do_syscall_64+0x85/0x380 [ 226.808359][ T1442] do_syscall_64+0xc1/0x380 [ 226.808362][ T1442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.808367][ T1442] RIP: 0033:0x7ff159ca5e5d [ 226.808372][ T1442] 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 [ 226.808375][ T1442] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 226.808380][ T1442] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 226.808382][ T1442] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 226.808384][ T1442] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 226.808385][ T1442] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 226.808387][ T1442] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 226.808394][ T1442] [ 226.808395][ T1442] [ 226.820453][ T1442] Allocated by task 1413: [ 226.820584][ T1442] kasan_save_stack+0x24/0x50 [ 226.820769][ T1442] kasan_save_track+0x14/0x30 [ 226.820941][ T1442] __kasan_kmalloc+0x7f/0x90 [ 226.821221][ T1442] __kmalloc_noprof+0x1d4/0x470 [ 226.821391][ T1442] virtqueue_add_split+0x6a3/0x1920 [ 226.821566][ T1442] virtqueue_add_sgs+0x143/0x270 [ 226.821738][ T1442] virtio_fs_enqueue_req+0x58c/0xfe0 [ 226.822018][ T1442] virtio_fs_send_req+0x13a/0x710 [ 226.822193][ T1442] __fuse_simple_request+0x237/0xc20 [ 226.822366][ T1442] fuse_flush+0x41a/0x620 [ 226.822497][ T1442] ovl_flush+0x110/0x170 [ 226.822628][ T1442] filp_flush+0xe9/0x170 [ 226.822865][ T1442] __x64_sys_close+0x72/0xd0 [ 226.823037][ T1442] do_syscall_64+0xc1/0x380 [ 226.823209][ T1442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.823420][ T1442] [ 226.823612][ T1442] Freed by task 23: [ 226.823740][ T1442] kasan_save_stack+0x24/0x50 [ 226.823916][ T1442] kasan_save_track+0x14/0x30 [ 226.824088][ T1442] kasan_save_free_info+0x3b/0x60 [ 226.824364][ T1442] __kasan_slab_free+0x38/0x50 [ 226.824536][ T1442] kfree+0x144/0x320 [ 226.824665][ T1442] detach_buf_split+0x48d/0x6f0 [ 226.824836][ T1442] virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 226.825159][ T1442] virtio_fs_requests_done_work+0x231/0x890 [ 226.825370][ T1442] process_one_work+0xe43/0x1660 [ 226.825545][ T1442] worker_thread+0x591/0xcf0 [ 226.825714][ T1442] kthread+0x37e/0x600 [ 226.825948][ T1442] ret_from_fork+0x243/0x320 [ 226.826119][ T1442] ret_from_fork_asm+0x1a/0x30 [ 226.826291][ T1442] [ 226.826376][ T1442] The buggy address belongs to the object at ffff888001936720 [ 226.826376][ T1442] which belongs to the cache kmalloc-96 of size 96 [ 226.826890][ T1442] The buggy address is located 0 bytes inside of [ 226.826890][ T1442] freed 96-byte region [ffff888001936720, ffff888001936780) [ 226.827299][ T1442] [ 226.827491][ T1442] The buggy address belongs to the physical page: [ 226.827706][ T1442] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888001936a20 pfn:0x1936 [ 226.828060][ T1442] flags: 0x80000000000200(workingset|node=0|zone=1) [ 226.828393][ T1442] page_type: f5(slab) [ 226.828530][ T1442] raw: 0080000000000200 ffff888001042340 ffffea0000426f90 ffffea0000140590 [ 226.828842][ T1442] raw: ffff888001936a20 000000000010000f 00000000f5000000 0000000000000000 [ 226.829260][ T1442] page dumped because: kasan: bad access detected [ 226.829479][ T1442] [ 226.829565][ T1442] Memory state around the buggy address: [ 226.829735][ T1442] ffff888001936600: fc fc fc fc 00 00 00 00 00 00 00 00 00 fc fc fc [ 226.830087][ T1442] ffff888001936680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 226.830338][ T1442] >ffff888001936700: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 226.830691][ T1442] ^ [ 226.830859][ T1442] ffff888001936780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 226.831108][ T1442] ffff888001936800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc [ 226.831452][ T1442] ================================================================== [ 226.831788][ T1442] Disabling lock debugging due to kernel taint [ 370.246658][ T44] INFO: task modprobe:1442 blocked for more than 122 seconds. [ 370.246970][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.247180][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.247531][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 370.247919][ T44] Call Trace: [ 370.248033][ T44] [ 370.248116][ T44] __schedule+0x862/0x1b00 [ 370.248276][ T44] ? __pfx___schedule+0x10/0x10 [ 370.248427][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.248627][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.248869][ T44] ? schedule+0x1ee/0x270 [ 370.248980][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.249135][ T44] schedule+0xe2/0x270 [ 370.249248][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.249399][ T44] __mutex_lock+0x77f/0xcd0 [ 370.249556][ T44] ? text_poke_set+0x86/0x120 [ 370.249712][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.249862][ T44] ? execmem_free+0x10d/0x1d0 [ 370.250015][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.250162][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.250318][ T44] ? text_poke_set+0x86/0x120 [ 370.250474][ T44] text_poke_set+0x86/0x120 [ 370.250620][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.250767][ T44] execmem_free+0x11a/0x1d0 [ 370.250914][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.251058][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.251207][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.251354][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.251515][ T44] ? execmem_alloc+0xc0/0x240 [ 370.251663][ T44] emit_its_trampoline+0x258/0x300 [ 370.251809][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.251990][ T44] ? __do_softirq+0x10/0x10 [ 370.252132][ T44] apply_retpolines+0xcf/0x550 [ 370.252278][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.252424][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.252601][ T44] module_finalize+0x3d5/0x9d0 [ 370.252750][ T44] ? add_kallsyms+0x7bf/0xf40 [ 370.252895][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.253039][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.253184][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.253328][ T44] load_module+0x139a/0x2660 [ 370.253481][ T44] ? __pfx_load_module+0x10/0x10 [ 370.253630][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.253783][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.253929][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.254073][ T44] ? add_chain_cache+0x110/0x370 [ 370.254217][ T44] ? init_module_from_file+0xe9/0x150 [ 370.254360][ T44] init_module_from_file+0xe9/0x150 [ 370.254513][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.254700][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.254846][ T44] ? __lock_release+0x5d/0x170 [ 370.254998][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.255144][ T44] idempotent_init_module+0x335/0x620 [ 370.255291][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.255479][ T44] ? cap_capable+0x94/0x230 [ 370.255629][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.255773][ T44] ? do_syscall_64+0x85/0x380 [ 370.255926][ T44] do_syscall_64+0xc1/0x380 [ 370.256072][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.256255][ T44] RIP: 0033:0x7ff159ca5e5d [ 370.256410][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.256668][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 370.256888][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 370.257114][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 370.257331][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 370.257554][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 370.257777][ T44] [ 370.257901][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 370.258147][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 370.258478][ T44] Call Trace: [ 370.258590][ T44] [ 370.258668][ T44] __schedule+0x862/0x1b00 [ 370.258817][ T44] ? __pfx___schedule+0x10/0x10 [ 370.258963][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.259157][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.259301][ T44] ? schedule+0x1ee/0x270 [ 370.259410][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.259562][ T44] schedule+0xe2/0x270 [ 370.259756][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.259905][ T44] __mutex_lock+0x77f/0xcd0 [ 370.260057][ T44] ? text_poke_set+0x86/0x120 [ 370.260208][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.260355][ T44] ? execmem_free+0x10d/0x1d0 [ 370.260512][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.260669][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.260819][ T44] ? text_poke_set+0x86/0x120 [ 370.260965][ T44] text_poke_set+0x86/0x120 [ 370.261108][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.261254][ T44] execmem_free+0x11a/0x1d0 [ 370.261403][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.261556][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.261704][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.261848][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.261992][ T44] ? execmem_alloc+0xc0/0x240 [ 370.262140][ T44] emit_its_trampoline+0x258/0x300 [ 370.262285][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.262475][ T44] ? __do_softirq+0x10/0x10 [ 370.262626][ T44] apply_retpolines+0xcf/0x550 [ 370.262770][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.262914][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.263062][ T44] module_finalize+0x3d5/0x9d0 [ 370.263209][ T44] ? add_kallsyms+0x7bf/0xf40 [ 370.263355][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.263506][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.263654][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.263802][ T44] load_module+0x139a/0x2660 [ 370.263950][ T44] ? __pfx_load_module+0x10/0x10 [ 370.264095][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.264239][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.264384][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.264540][ T44] ? add_chain_cache+0x110/0x370 [ 370.264690][ T44] ? init_module_from_file+0xe9/0x150 [ 370.264841][ T44] init_module_from_file+0xe9/0x150 [ 370.264986][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.265166][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.265308][ T44] ? __lock_release+0x5d/0x170 [ 370.265453][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.265603][ T44] idempotent_init_module+0x335/0x620 [ 370.265749][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.265933][ T44] ? cap_capable+0x94/0x230 [ 370.266078][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.266221][ T44] ? do_syscall_64+0x85/0x380 [ 370.266368][ T44] do_syscall_64+0xc1/0x380 [ 370.266530][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.266710][ T44] RIP: 0033:0x7ff159ca5e5d [ 370.266860][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.267088][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 370.267308][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 370.267533][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 370.267758][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 370.267980][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 370.268203][ T44] [ 370.268314][ T44] INFO: lockdep is turned off. [ 493.126615][ T44] INFO: task modprobe:1442 blocked for more than 245 seconds. [ 493.127034][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 493.127248][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.127584][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 493.127936][ T44] Call Trace: [ 493.128053][ T44] [ 493.128137][ T44] __schedule+0x862/0x1b00 [ 493.128308][ T44] ? __pfx___schedule+0x10/0x10 [ 493.128472][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 493.128684][ T44] ? rcu_is_watching+0x12/0xc0 [ 493.128843][ T44] ? schedule+0x1ee/0x270 [ 493.128955][ T44] ? rcu_is_watching+0x12/0xc0 [ 493.129102][ T44] schedule+0xe2/0x270 [ 493.129216][ T44] schedule_preempt_disabled+0x18/0x30 [ 493.129364][ T44] __mutex_lock+0x77f/0xcd0 [ 493.129529][ T44] ? text_poke_set+0x86/0x120 [ 493.129692][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 493.129850][ T44] ? execmem_free+0x10d/0x1d0 [ 493.130005][ T44] ? rcu_is_watching+0x12/0xc0 [ 493.130153][ T44] ? trace_lock_release+0x2a/0xd0 [ 493.130309][ T44] ? text_poke_set+0x86/0x120 [ 493.130453][ T44] text_poke_set+0x86/0x120 [ 493.130623][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 493.130776][ T44] execmem_free+0x11a/0x1d0 [ 493.130926][ T44] ? __pfx_execmem_free+0x10/0x10 [ 493.131080][ T44] ? emit_its_trampoline+0xa5/0x300 [ 493.131233][ T44] ? __kasan_check_byte+0x3a/0x50 [ 493.131395][ T44] ? krealloc_noprof+0x3d/0x320 [ 493.131561][ T44] ? execmem_alloc+0xc0/0x240 [ 493.131715][ T44] emit_its_trampoline+0x258/0x300 [ 493.131869][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 493.132062][ T44] ? __do_softirq+0x10/0x10 [ 493.132215][ T44] apply_retpolines+0xcf/0x550 [ 493.132363][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 493.132520][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 493.132682][ T44] module_finalize+0x3d5/0x9d0 [ 493.132834][ T44] ? add_kallsyms+0x7bf/0xf40 [ 493.132988][ T44] ? __pfx_module_finalize+0x10/0x10 [ 493.133136][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 493.133290][ T44] ? __pfx_swap_ex+0x10/0x10 [ 493.133452][ T44] load_module+0x139a/0x2660 [ 493.133611][ T44] ? __pfx_load_module+0x10/0x10 [ 493.133763][ T44] ? kernel_read_file+0x3f5/0x550 [ 493.133915][ T44] ? kernel_read_file+0x3d0/0x550 [ 493.134059][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 493.134208][ T44] ? add_chain_cache+0x110/0x370 [ 493.134356][ T44] ? init_module_from_file+0xe9/0x150 [ 493.134520][ T44] init_module_from_file+0xe9/0x150 [ 493.134675][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 493.134867][ T44] ? idempotent_init_module+0x31a/0x620 [ 493.135019][ T44] ? __lock_release+0x5d/0x170 [ 493.135176][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 493.135342][ T44] idempotent_init_module+0x335/0x620 [ 493.135500][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 493.135707][ T44] ? cap_capable+0x94/0x230 [ 493.135858][ T44] __x64_sys_finit_module+0xca/0x150 [ 493.136002][ T44] ? do_syscall_64+0x85/0x380 [ 493.136147][ T44] do_syscall_64+0xc1/0x380 [ 493.136296][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.136481][ T44] RIP: 0033:0x7ff159ca5e5d [ 493.136639][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 493.136872][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 493.137089][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 493.137310][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 493.137533][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 493.137771][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 493.138083][ T44] [ 493.138283][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 493.138662][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 493.139150][ T44] Call Trace: [ 493.139314][ T44] [ 493.139430][ T44] __schedule+0x862/0x1b00 [ 493.139653][ T44] ? __pfx___schedule+0x10/0x10 [ 493.139833][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 493.140019][ T44] ? rcu_is_watching+0x12/0xc0 [ 493.140169][ T44] ? schedule+0x1ee/0x270 [ 493.140277][ T44] ? rcu_is_watching+0x12/0xc0 [ 493.140420][ T44] schedule+0xe2/0x270 [ 493.140542][ T44] schedule_preempt_disabled+0x18/0x30 [ 493.140695][ T44] __mutex_lock+0x77f/0xcd0 [ 493.140844][ T44] ? text_poke_set+0x86/0x120 [ 493.140994][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 493.141138][ T44] ? execmem_free+0x10d/0x1d0 [ 493.141288][ T44] ? rcu_is_watching+0x12/0xc0 [ 493.141429][ T44] ? trace_lock_release+0x2a/0xd0 [ 493.141586][ T44] ? text_poke_set+0x86/0x120 [ 493.141748][ T44] text_poke_set+0x86/0x120 [ 493.141898][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 493.142045][ T44] execmem_free+0x11a/0x1d0 [ 493.142189][ T44] ? __pfx_execmem_free+0x10/0x10 [ 493.142339][ T44] ? emit_its_trampoline+0xa5/0x300 [ 493.142494][ T44] ? __kasan_check_byte+0x3a/0x50 [ 493.142642][ T44] ? krealloc_noprof+0x3d/0x320 [ 493.142793][ T44] ? execmem_alloc+0xc0/0x240 [ 493.142953][ T44] emit_its_trampoline+0x258/0x300 [ 493.143100][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 493.143281][ T44] ? __do_softirq+0x10/0x10 [ 493.143424][ T44] apply_retpolines+0xcf/0x550 [ 493.143581][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 493.143737][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 493.143886][ T44] module_finalize+0x3d5/0x9d0 [ 493.144039][ T44] ? add_kallsyms+0x7bf/0xf40 [ 493.144185][ T44] ? __pfx_module_finalize+0x10/0x10 [ 493.144329][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 493.144480][ T44] ? __pfx_swap_ex+0x10/0x10 [ 493.144629][ T44] load_module+0x139a/0x2660 [ 493.144793][ T44] ? __pfx_load_module+0x10/0x10 [ 493.144935][ T44] ? kernel_read_file+0x3f5/0x550 [ 493.145083][ T44] ? kernel_read_file+0x3d0/0x550 [ 493.145231][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 493.145373][ T44] ? add_chain_cache+0x110/0x370 [ 493.145523][ T44] ? init_module_from_file+0xe9/0x150 [ 493.145685][ T44] init_module_from_file+0xe9/0x150 [ 493.145829][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 493.146012][ T44] ? idempotent_init_module+0x31a/0x620 [ 493.146156][ T44] ? __lock_release+0x5d/0x170 [ 493.146308][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 493.146453][ T44] idempotent_init_module+0x335/0x620 [ 493.146604][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 493.146800][ T44] ? cap_capable+0x94/0x230 [ 493.146989][ T44] __x64_sys_finit_module+0xca/0x150 [ 493.147197][ T44] ? do_syscall_64+0x85/0x380 [ 493.147351][ T44] do_syscall_64+0xc1/0x380 [ 493.147522][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.147710][ T44] RIP: 0033:0x7ff159ca5e5d [ 493.147867][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 493.148089][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 493.148306][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 493.148539][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 493.148768][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 493.148985][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 493.149204][ T44] [ 493.149316][ T44] INFO: lockdep is turned off. [ 616.006722][ T44] INFO: task modprobe:1442 blocked for more than 368 seconds. [ 616.007226][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 616.007435][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 616.007717][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 616.008062][ T44] Call Trace: [ 616.008238][ T44] [ 616.008344][ T44] __schedule+0x862/0x1b00 [ 616.008528][ T44] ? __pfx___schedule+0x10/0x10 [ 616.008683][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 616.008874][ T44] ? rcu_is_watching+0x12/0xc0 [ 616.009029][ T44] ? schedule+0x1ee/0x270 [ 616.009140][ T44] ? rcu_is_watching+0x12/0xc0 [ 616.009287][ T44] schedule+0xe2/0x270 [ 616.009414][ T44] schedule_preempt_disabled+0x18/0x30 [ 616.009571][ T44] __mutex_lock+0x77f/0xcd0 [ 616.009721][ T44] ? text_poke_set+0x86/0x120 [ 616.009876][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 616.010021][ T44] ? execmem_free+0x10d/0x1d0 [ 616.010178][ T44] ? rcu_is_watching+0x12/0xc0 [ 616.010328][ T44] ? trace_lock_release+0x2a/0xd0 [ 616.010486][ T44] ? text_poke_set+0x86/0x120 [ 616.010643][ T44] text_poke_set+0x86/0x120 [ 616.010792][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 616.010941][ T44] execmem_free+0x11a/0x1d0 [ 616.011089][ T44] ? __pfx_execmem_free+0x10/0x10 [ 616.011233][ T44] ? emit_its_trampoline+0xa5/0x300 [ 616.011388][ T44] ? __kasan_check_byte+0x3a/0x50 [ 616.011562][ T44] ? krealloc_noprof+0x3d/0x320 [ 616.011713][ T44] ? execmem_alloc+0xc0/0x240 [ 616.011870][ T44] emit_its_trampoline+0x258/0x300 [ 616.012018][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 616.012204][ T44] ? __do_softirq+0x10/0x10 [ 616.012353][ T44] apply_retpolines+0xcf/0x550 [ 616.012509][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 616.012654][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 616.012803][ T44] module_finalize+0x3d5/0x9d0 [ 616.012958][ T44] ? add_kallsyms+0x7bf/0xf40 [ 616.013104][ T44] ? __pfx_module_finalize+0x10/0x10 [ 616.013248][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 616.013403][ T44] ? __pfx_swap_ex+0x10/0x10 [ 616.013554][ T44] load_module+0x139a/0x2660 [ 616.013704][ T44] ? __pfx_load_module+0x10/0x10 [ 616.013848][ T44] ? kernel_read_file+0x3f5/0x550 [ 616.013996][ T44] ? kernel_read_file+0x3d0/0x550 [ 616.014152][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 616.014299][ T44] ? add_chain_cache+0x110/0x370 [ 616.014443][ T44] ? init_module_from_file+0xe9/0x150 [ 616.014598][ T44] init_module_from_file+0xe9/0x150 [ 616.014759][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 616.014941][ T44] ? idempotent_init_module+0x31a/0x620 [ 616.015085][ T44] ? __lock_release+0x5d/0x170 [ 616.015246][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 616.015393][ T44] idempotent_init_module+0x335/0x620 [ 616.015575][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 616.015761][ T44] ? cap_capable+0x94/0x230 [ 616.015933][ T44] __x64_sys_finit_module+0xca/0x150 [ 616.016081][ T44] ? do_syscall_64+0x85/0x380 [ 616.016231][ T44] do_syscall_64+0xc1/0x380 [ 616.016403][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.016598][ T44] RIP: 0033:0x7ff159ca5e5d [ 616.016757][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 616.016982][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 616.017202][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 616.017436][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 616.017673][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 616.017896][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 616.018120][ T44] [ 616.018268][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 616.018538][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 616.018889][ T44] Call Trace: [ 616.019002][ T44] [ 616.019079][ T44] __schedule+0x862/0x1b00 [ 616.019234][ T44] ? __pfx___schedule+0x10/0x10 [ 616.019388][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 616.019606][ T44] ? rcu_is_watching+0x12/0xc0 [ 616.019762][ T44] ? schedule+0x1ee/0x270 [ 616.019872][ T44] ? rcu_is_watching+0x12/0xc0 [ 616.020018][ T44] schedule+0xe2/0x270 [ 616.020129][ T44] schedule_preempt_disabled+0x18/0x30 [ 616.020273][ T44] __mutex_lock+0x77f/0xcd0 [ 616.020424][ T44] ? text_poke_set+0x86/0x120 [ 616.020582][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 616.020740][ T44] ? execmem_free+0x10d/0x1d0 [ 616.020918][ T44] ? rcu_is_watching+0x12/0xc0 [ 616.021075][ T44] ? trace_lock_release+0x2a/0xd0 [ 616.021239][ T44] ? text_poke_set+0x86/0x120 [ 616.021406][ T44] text_poke_set+0x86/0x120 [ 616.021583][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 616.021748][ T44] execmem_free+0x11a/0x1d0 [ 616.021906][ T44] ? __pfx_execmem_free+0x10/0x10 [ 616.022074][ T44] ? emit_its_trampoline+0xa5/0x300 [ 616.022235][ T44] ? __kasan_check_byte+0x3a/0x50 [ 616.022382][ T44] ? krealloc_noprof+0x3d/0x320 [ 616.022543][ T44] ? execmem_alloc+0xc0/0x240 [ 616.022692][ T44] emit_its_trampoline+0x258/0x300 [ 616.022848][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 616.023035][ T44] ? __do_softirq+0x10/0x10 [ 616.023179][ T44] apply_retpolines+0xcf/0x550 [ 616.023334][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 616.023506][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 616.023666][ T44] module_finalize+0x3d5/0x9d0 [ 616.023836][ T44] ? add_kallsyms+0x7bf/0xf40 [ 616.023993][ T44] ? __pfx_module_finalize+0x10/0x10 [ 616.024139][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 616.024290][ T44] ? __pfx_swap_ex+0x10/0x10 [ 616.024450][ T44] load_module+0x139a/0x2660 [ 616.024610][ T44] ? __pfx_load_module+0x10/0x10 [ 616.024774][ T44] ? kernel_read_file+0x3f5/0x550 [ 616.024926][ T44] ? kernel_read_file+0x3d0/0x550 [ 616.025070][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 616.025215][ T44] ? add_chain_cache+0x110/0x370 [ 616.025359][ T44] ? init_module_from_file+0xe9/0x150 [ 616.025514][ T44] init_module_from_file+0xe9/0x150 [ 616.025670][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 616.025853][ T44] ? idempotent_init_module+0x31a/0x620 [ 616.025999][ T44] ? __lock_release+0x5d/0x170 [ 616.026148][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 616.026295][ T44] idempotent_init_module+0x335/0x620 [ 616.026450][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 616.026661][ T44] ? cap_capable+0x94/0x230 [ 616.026814][ T44] __x64_sys_finit_module+0xca/0x150 [ 616.026958][ T44] ? do_syscall_64+0x85/0x380 [ 616.027108][ T44] do_syscall_64+0xc1/0x380 [ 616.027254][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.027441][ T44] RIP: 0033:0x7ff159ca5e5d [ 616.027611][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 616.027841][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 616.028064][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 616.028283][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 616.028510][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 616.028739][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 616.028964][ T44] [ 616.029077][ T44] INFO: lockdep is turned off. [ 738.886631][ T44] INFO: task modprobe:1442 blocked for more than 491 seconds. [ 738.887038][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.887242][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.887527][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 738.887854][ T44] Call Trace: [ 738.887977][ T44] [ 738.888056][ T44] __schedule+0x862/0x1b00 [ 738.888210][ T44] ? __pfx___schedule+0x10/0x10 [ 738.888355][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.888555][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.888709][ T44] ? schedule+0x1ee/0x270 [ 738.888820][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.888973][ T44] schedule+0xe2/0x270 [ 738.889083][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.889227][ T44] __mutex_lock+0x77f/0xcd0 [ 738.889373][ T44] ? text_poke_set+0x86/0x120 [ 738.889530][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.889676][ T44] ? execmem_free+0x10d/0x1d0 [ 738.889827][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.889973][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.890121][ T44] ? text_poke_set+0x86/0x120 [ 738.890264][ T44] text_poke_set+0x86/0x120 [ 738.890409][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.890561][ T44] execmem_free+0x11a/0x1d0 [ 738.890706][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.890851][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.890999][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.891143][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.891288][ T44] ? execmem_alloc+0xc0/0x240 [ 738.891432][ T44] emit_its_trampoline+0x258/0x300 [ 738.891587][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.891770][ T44] ? __do_softirq+0x10/0x10 [ 738.891917][ T44] apply_retpolines+0xcf/0x550 [ 738.892179][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.892325][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.892484][ T44] module_finalize+0x3d5/0x9d0 [ 738.892631][ T44] ? add_kallsyms+0x7bf/0xf40 [ 738.892776][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.892925][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.893071][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.893215][ T44] load_module+0x139a/0x2660 [ 738.893368][ T44] ? __pfx_load_module+0x10/0x10 [ 738.893515][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.893661][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.893814][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.893962][ T44] ? add_chain_cache+0x110/0x370 [ 738.894106][ T44] ? init_module_from_file+0xe9/0x150 [ 738.894250][ T44] init_module_from_file+0xe9/0x150 [ 738.894400][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.894590][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.894734][ T44] ? __lock_release+0x5d/0x170 [ 738.894888][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.895033][ T44] idempotent_init_module+0x335/0x620 [ 738.895183][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.895385][ T44] ? cap_capable+0x94/0x230 [ 738.895560][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.895710][ T44] ? do_syscall_64+0x85/0x380 [ 738.895859][ T44] do_syscall_64+0xc1/0x380 [ 738.896004][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.896186][ T44] RIP: 0033:0x7ff159ca5e5d [ 738.896338][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.896569][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 738.896791][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 738.897005][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 738.897220][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 738.897443][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 738.897674][ T44] [ 738.897804][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 738.898064][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 738.898385][ T44] Call Trace: [ 738.898502][ T44] [ 738.898585][ T44] __schedule+0x862/0x1b00 [ 738.898736][ T44] ? __pfx___schedule+0x10/0x10 [ 738.898881][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.899064][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.899210][ T44] ? schedule+0x1ee/0x270 [ 738.899318][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.899478][ T44] schedule+0xe2/0x270 [ 738.899596][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.899751][ T44] __mutex_lock+0x77f/0xcd0 [ 738.899897][ T44] ? text_poke_set+0x86/0x120 [ 738.900044][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.900189][ T44] ? execmem_free+0x10d/0x1d0 [ 738.900335][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.900483][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.900631][ T44] ? text_poke_set+0x86/0x120 [ 738.900778][ T44] text_poke_set+0x86/0x120 [ 738.900928][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.901075][ T44] execmem_free+0x11a/0x1d0 [ 738.901220][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.901363][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.901515][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.901664][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.901807][ T44] ? execmem_alloc+0xc0/0x240 [ 738.901950][ T44] emit_its_trampoline+0x258/0x300 [ 738.902099][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.902284][ T44] ? __do_softirq+0x10/0x10 [ 738.902427][ T44] apply_retpolines+0xcf/0x550 [ 738.902581][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.902725][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.902874][ T44] module_finalize+0x3d5/0x9d0 [ 738.903019][ T44] ? add_kallsyms+0x7bf/0xf40 [ 738.903170][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.903312][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.903459][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.903629][ T44] load_module+0x139a/0x2660 [ 738.903775][ T44] ? __pfx_load_module+0x10/0x10 [ 738.903927][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.904071][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.904214][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.904362][ T44] ? add_chain_cache+0x110/0x370 [ 738.904515][ T44] ? init_module_from_file+0xe9/0x150 [ 738.904659][ T44] init_module_from_file+0xe9/0x150 [ 738.904801][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.904983][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.905129][ T44] ? __lock_release+0x5d/0x170 [ 738.905276][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.905427][ T44] idempotent_init_module+0x335/0x620 [ 738.905581][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.905761][ T44] ? cap_capable+0x94/0x230 [ 738.905906][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.906049][ T44] ? do_syscall_64+0x85/0x380 [ 738.906191][ T44] do_syscall_64+0xc1/0x380 [ 738.906333][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.906531][ T44] RIP: 0033:0x7ff159ca5e5d [ 738.906686][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.906904][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 738.907118][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 738.907332][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 738.907567][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 738.907791][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 738.908010][ T44] [ 738.908118][ T44] INFO: lockdep is turned off. [ 861.766663][ T44] INFO: task modprobe:1442 blocked for more than 614 seconds. [ 861.767026][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.767230][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.767493][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 861.767832][ T44] Call Trace: [ 861.767942][ T44] [ 861.768027][ T44] __schedule+0x862/0x1b00 [ 861.768188][ T44] ? __pfx___schedule+0x10/0x10 [ 861.768334][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.768531][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.768678][ T44] ? schedule+0x1ee/0x270 [ 861.768787][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.768934][ T44] schedule+0xe2/0x270 [ 861.769043][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.769192][ T44] __mutex_lock+0x77f/0xcd0 [ 861.769347][ T44] ? text_poke_set+0x86/0x120 [ 861.769504][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.769650][ T44] ? execmem_free+0x10d/0x1d0 [ 861.769800][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.769943][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.770092][ T44] ? text_poke_set+0x86/0x120 [ 861.770236][ T44] text_poke_set+0x86/0x120 [ 861.770386][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.770542][ T44] execmem_free+0x11a/0x1d0 [ 861.770687][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.770833][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.770979][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.771122][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.771266][ T44] ? execmem_alloc+0xc0/0x240 [ 861.771409][ T44] emit_its_trampoline+0x258/0x300 [ 861.771577][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.771764][ T44] ? __do_softirq+0x10/0x10 [ 861.771907][ T44] apply_retpolines+0xcf/0x550 [ 861.772052][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.772207][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.772358][ T44] module_finalize+0x3d5/0x9d0 [ 861.772512][ T44] ? add_kallsyms+0x7bf/0xf40 [ 861.772665][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.772811][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.772971][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.773118][ T44] load_module+0x139a/0x2660 [ 861.773264][ T44] ? __pfx_load_module+0x10/0x10 [ 861.773407][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.773565][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.773712][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.773860][ T44] ? add_chain_cache+0x110/0x370 [ 861.774003][ T44] ? init_module_from_file+0xe9/0x150 [ 861.774147][ T44] init_module_from_file+0xe9/0x150 [ 861.774290][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.774481][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.774628][ T44] ? __lock_release+0x5d/0x170 [ 861.774773][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.774922][ T44] idempotent_init_module+0x335/0x620 [ 861.775066][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.775341][ T44] ? cap_capable+0x94/0x230 [ 861.775505][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.775651][ T44] ? do_syscall_64+0x85/0x380 [ 861.775800][ T44] do_syscall_64+0xc1/0x380 [ 861.775943][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.776126][ T44] RIP: 0033:0x7ff159ca5e5d [ 861.776277][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.776504][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 861.776723][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 861.776938][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 861.777160][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 861.777374][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 861.777608][ T44] [ 861.777733][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 861.777980][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 861.778296][ T44] Call Trace: [ 861.778405][ T44] [ 861.778486][ T44] __schedule+0x862/0x1b00 [ 861.778637][ T44] ? __pfx___schedule+0x10/0x10 [ 861.778781][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.778961][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.779110][ T44] ? schedule+0x1ee/0x270 [ 861.779218][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.779361][ T44] schedule+0xe2/0x270 [ 861.779484][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.779632][ T44] __mutex_lock+0x77f/0xcd0 [ 861.779776][ T44] ? text_poke_set+0x86/0x120 [ 861.779920][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.780065][ T44] ? execmem_free+0x10d/0x1d0 [ 861.780213][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.780355][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.780510][ T44] ? text_poke_set+0x86/0x120 [ 861.780656][ T44] text_poke_set+0x86/0x120 [ 861.780799][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.780945][ T44] execmem_free+0x11a/0x1d0 [ 861.781088][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.781258][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.781411][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.781566][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.781710][ T44] ? execmem_alloc+0xc0/0x240 [ 861.781855][ T44] emit_its_trampoline+0x258/0x300 [ 861.781999][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.782178][ T44] ? __do_softirq+0x10/0x10 [ 861.782321][ T44] apply_retpolines+0xcf/0x550 [ 861.782478][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.782628][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.782778][ T44] module_finalize+0x3d5/0x9d0 [ 861.782928][ T44] ? add_kallsyms+0x7bf/0xf40 [ 861.783085][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.783230][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.783379][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.783539][ T44] load_module+0x139a/0x2660 [ 861.783692][ T44] ? __pfx_load_module+0x10/0x10 [ 861.783836][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.783982][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.784126][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.784269][ T44] ? add_chain_cache+0x110/0x370 [ 861.784416][ T44] ? init_module_from_file+0xe9/0x150 [ 861.784566][ T44] init_module_from_file+0xe9/0x150 [ 861.784711][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.784899][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.785043][ T44] ? __lock_release+0x5d/0x170 [ 861.785188][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.785336][ T44] idempotent_init_module+0x335/0x620 [ 861.785486][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.785669][ T44] ? cap_capable+0x94/0x230 [ 861.785819][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.785963][ T44] ? do_syscall_64+0x85/0x380 [ 861.786106][ T44] do_syscall_64+0xc1/0x380 [ 861.786253][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.786430][ T44] RIP: 0033:0x7ff159ca5e5d [ 861.786585][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.786804][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 861.787025][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 861.787247][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 861.787478][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 861.787699][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 861.787923][ T44] [ 861.788032][ T44] INFO: lockdep is turned off. [ 984.646580][ T44] INFO: task modprobe:1442 blocked for more than 737 seconds. [ 984.646963][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.647202][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.647443][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 984.647808][ T44] Call Trace: [ 984.647917][ T44] [ 984.647996][ T44] __schedule+0x862/0x1b00 [ 984.648151][ T44] ? __pfx___schedule+0x10/0x10 [ 984.648307][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.648504][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.648652][ T44] ? schedule+0x1ee/0x270 [ 984.648781][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.648924][ T44] schedule+0xe2/0x270 [ 984.649033][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.649177][ T44] __mutex_lock+0x77f/0xcd0 [ 984.649335][ T44] ? text_poke_set+0x86/0x120 [ 984.649494][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.649639][ T44] ? execmem_free+0x10d/0x1d0 [ 984.649789][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.649938][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.650086][ T44] ? text_poke_set+0x86/0x120 [ 984.650228][ T44] text_poke_set+0x86/0x120 [ 984.650383][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.650540][ T44] execmem_free+0x11a/0x1d0 [ 984.650687][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.650833][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.650985][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.651131][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.651275][ T44] ? execmem_alloc+0xc0/0x240 [ 984.651428][ T44] emit_its_trampoline+0x258/0x300 [ 984.651588][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.651773][ T44] ? __do_softirq+0x10/0x10 [ 984.651915][ T44] apply_retpolines+0xcf/0x550 [ 984.652072][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.652221][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.652382][ T44] module_finalize+0x3d5/0x9d0 [ 984.652540][ T44] ? add_kallsyms+0x7bf/0xf40 [ 984.652689][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.652836][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.652988][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.653132][ T44] load_module+0x139a/0x2660 [ 984.653279][ T44] ? __pfx_load_module+0x10/0x10 [ 984.653438][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.653594][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.653741][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.653884][ T44] ? add_chain_cache+0x110/0x370 [ 984.654028][ T44] ? init_module_from_file+0xe9/0x150 [ 984.654171][ T44] init_module_from_file+0xe9/0x150 [ 984.654315][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.654520][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.654667][ T44] ? __lock_release+0x5d/0x170 [ 984.654813][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.654957][ T44] idempotent_init_module+0x335/0x620 [ 984.655100][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.655281][ T44] ? cap_capable+0x94/0x230 [ 984.655444][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.655612][ T44] ? do_syscall_64+0x85/0x380 [ 984.655758][ T44] do_syscall_64+0xc1/0x380 [ 984.655903][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.656082][ T44] RIP: 0033:0x7ff159ca5e5d [ 984.656232][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.656477][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 984.656703][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 984.656918][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 984.657134][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 984.657349][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 984.657597][ T44] [ 984.657719][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 984.657963][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 984.658281][ T44] Call Trace: [ 984.658389][ T44] [ 984.658487][ T44] __schedule+0x862/0x1b00 [ 984.658643][ T44] ? __pfx___schedule+0x10/0x10 [ 984.658787][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.658967][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.659110][ T44] ? schedule+0x1ee/0x270 [ 984.659217][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.659360][ T44] schedule+0xe2/0x270 [ 984.659486][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.659641][ T44] __mutex_lock+0x77f/0xcd0 [ 984.659792][ T44] ? text_poke_set+0x86/0x120 [ 984.659937][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.660081][ T44] ? execmem_free+0x10d/0x1d0 [ 984.660224][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.660366][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.660548][ T44] ? text_poke_set+0x86/0x120 [ 984.660692][ T44] text_poke_set+0x86/0x120 [ 984.660835][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.660987][ T44] execmem_free+0x11a/0x1d0 [ 984.661129][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.661271][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.661420][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.661587][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.661731][ T44] ? execmem_alloc+0xc0/0x240 [ 984.661897][ T44] emit_its_trampoline+0x258/0x300 [ 984.662058][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.662236][ T44] ? __do_softirq+0x10/0x10 [ 984.662383][ T44] apply_retpolines+0xcf/0x550 [ 984.662541][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.662696][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.662852][ T44] module_finalize+0x3d5/0x9d0 [ 984.662998][ T44] ? add_kallsyms+0x7bf/0xf40 [ 984.663141][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.663290][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.663435][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.663596][ T44] load_module+0x139a/0x2660 [ 984.663747][ T44] ? __pfx_load_module+0x10/0x10 [ 984.663889][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.664032][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.664174][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.664319][ T44] ? add_chain_cache+0x110/0x370 [ 984.664476][ T44] ? init_module_from_file+0xe9/0x150 [ 984.664633][ T44] init_module_from_file+0xe9/0x150 [ 984.664775][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.664954][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.665095][ T44] ? __lock_release+0x5d/0x170 [ 984.665238][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.665390][ T44] idempotent_init_module+0x335/0x620 [ 984.665543][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.665735][ T44] ? cap_capable+0x94/0x230 [ 984.665880][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.666021][ T44] ? do_syscall_64+0x85/0x380 [ 984.666163][ T44] do_syscall_64+0xc1/0x380 [ 984.666309][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.666498][ T44] RIP: 0033:0x7ff159ca5e5d [ 984.666656][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.666880][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 984.667093][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 984.667310][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 984.667541][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 984.667772][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 984.667990][ T44] [ 984.668105][ T44] INFO: lockdep is turned off. [ 1107.526695][ T44] INFO: task modprobe:1442 blocked for more than 860 seconds. [ 1107.527132][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.527366][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.527619][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1107.528060][ T44] Call Trace: [ 1107.528171][ T44] [ 1107.528250][ T44] __schedule+0x862/0x1b00 [ 1107.528412][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.528567][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.528752][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.528911][ T44] ? schedule+0x1ee/0x270 [ 1107.529019][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.529162][ T44] schedule+0xe2/0x270 [ 1107.529271][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.529415][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.529573][ T44] ? text_poke_set+0x86/0x120 [ 1107.529722][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.529871][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.530018][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.530161][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.530310][ T44] ? text_poke_set+0x86/0x120 [ 1107.530454][ T44] text_poke_set+0x86/0x120 [ 1107.530604][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.530757][ T44] execmem_free+0x11a/0x1d0 [ 1107.530904][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.531047][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.531203][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.531353][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.531510][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.531656][ T44] emit_its_trampoline+0x258/0x300 [ 1107.531804][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.531988][ T44] ? __do_softirq+0x10/0x10 [ 1107.532131][ T44] apply_retpolines+0xcf/0x550 [ 1107.532282][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.532425][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.532580][ T44] module_finalize+0x3d5/0x9d0 [ 1107.532728][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1107.532875][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.533023][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.533169][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.533313][ T44] load_module+0x139a/0x2660 [ 1107.533461][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.533612][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.533761][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.533904][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.534047][ T44] ? add_chain_cache+0x110/0x370 [ 1107.534195][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.534338][ T44] init_module_from_file+0xe9/0x150 [ 1107.534488][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.534672][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.534815][ T44] ? __lock_release+0x5d/0x170 [ 1107.534960][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.535104][ T44] idempotent_init_module+0x335/0x620 [ 1107.535255][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.535434][ T44] ? cap_capable+0x94/0x230 [ 1107.535591][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.535739][ T44] ? do_syscall_64+0x85/0x380 [ 1107.535883][ T44] do_syscall_64+0xc1/0x380 [ 1107.536026][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.536204][ T44] RIP: 0033:0x7ff159ca5e5d [ 1107.536360][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.536586][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1107.536802][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1107.537022][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1107.537248][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1107.537480][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1107.537703][ T44] [ 1107.537822][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 1107.538060][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1107.538383][ T44] Call Trace: [ 1107.538500][ T44] [ 1107.538575][ T44] __schedule+0x862/0x1b00 [ 1107.538723][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.538866][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.539047][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.539192][ T44] ? schedule+0x1ee/0x270 [ 1107.539306][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.539481][ T44] schedule+0xe2/0x270 [ 1107.539603][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.539745][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.539890][ T44] ? text_poke_set+0x86/0x120 [ 1107.540039][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.540184][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.540328][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.540484][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.540629][ T44] ? text_poke_set+0x86/0x120 [ 1107.540772][ T44] text_poke_set+0x86/0x120 [ 1107.540916][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.541074][ T44] execmem_free+0x11a/0x1d0 [ 1107.541222][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.541367][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.541520][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.541669][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.541810][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.541954][ T44] emit_its_trampoline+0x258/0x300 [ 1107.542097][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.542275][ T44] ? __do_softirq+0x10/0x10 [ 1107.542422][ T44] apply_retpolines+0xcf/0x550 [ 1107.542572][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.542720][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.542867][ T44] module_finalize+0x3d5/0x9d0 [ 1107.543012][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1107.543155][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.543301][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.543445][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.543600][ T44] load_module+0x139a/0x2660 [ 1107.543754][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.543905][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.544050][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.544192][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.544338][ T44] ? add_chain_cache+0x110/0x370 [ 1107.544484][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.544628][ T44] init_module_from_file+0xe9/0x150 [ 1107.544777][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.544961][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.545116][ T44] ? __lock_release+0x5d/0x170 [ 1107.545263][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.545406][ T44] idempotent_init_module+0x335/0x620 [ 1107.545556][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.545737][ T44] ? cap_capable+0x94/0x230 [ 1107.545886][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.546030][ T44] ? do_syscall_64+0x85/0x380 [ 1107.546176][ T44] do_syscall_64+0xc1/0x380 [ 1107.546319][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.546500][ T44] RIP: 0033:0x7ff159ca5e5d [ 1107.546649][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.546866][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1107.547091][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1107.547310][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1107.547535][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1107.547750][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1107.547973][ T44] [ 1107.548084][ T44] INFO: lockdep is turned off. [ 1230.406649][ T44] INFO: task modprobe:1442 blocked for more than 983 seconds. [ 1230.407071][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.407287][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.407561][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1230.407956][ T44] Call Trace: [ 1230.408083][ T44] [ 1230.408165][ T44] __schedule+0x862/0x1b00 [ 1230.408353][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.408515][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.408711][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.408882][ T44] ? schedule+0x1ee/0x270 [ 1230.408996][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.409155][ T44] schedule+0xe2/0x270 [ 1230.409270][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.409420][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.409584][ T44] ? text_poke_set+0x86/0x120 [ 1230.409742][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.409899][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.410056][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.410208][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.410386][ T44] ? text_poke_set+0x86/0x120 [ 1230.410546][ T44] text_poke_set+0x86/0x120 [ 1230.410700][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.410858][ T44] execmem_free+0x11a/0x1d0 [ 1230.411009][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.411159][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.411314][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.411491][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.411653][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.411806][ T44] emit_its_trampoline+0x258/0x300 [ 1230.411967][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.412158][ T44] ? __do_softirq+0x10/0x10 [ 1230.412309][ T44] apply_retpolines+0xcf/0x550 [ 1230.412474][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.412626][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.412790][ T44] module_finalize+0x3d5/0x9d0 [ 1230.412951][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1230.413105][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.413257][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.413412][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.413572][ T44] load_module+0x139a/0x2660 [ 1230.413728][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.413878][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.414044][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.414195][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.414346][ T44] ? add_chain_cache+0x110/0x370 [ 1230.414504][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.414657][ T44] init_module_from_file+0xe9/0x150 [ 1230.414807][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.415000][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.415158][ T44] ? __lock_release+0x5d/0x170 [ 1230.415312][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.415480][ T44] idempotent_init_module+0x335/0x620 [ 1230.415638][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.415829][ T44] ? cap_capable+0x94/0x230 [ 1230.415990][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.416146][ T44] ? do_syscall_64+0x85/0x380 [ 1230.416300][ T44] do_syscall_64+0xc1/0x380 [ 1230.416452][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.416650][ T44] RIP: 0033:0x7ff159ca5e5d [ 1230.416810][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.417046][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1230.417280][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1230.417514][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1230.417741][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1230.417972][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1230.418202][ T44] [ 1230.418333][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 1230.418596][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1230.418932][ T44] Call Trace: [ 1230.419051][ T44] [ 1230.419131][ T44] __schedule+0x862/0x1b00 [ 1230.419286][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.419442][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.419651][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.419805][ T44] ? schedule+0x1ee/0x270 [ 1230.419918][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.420073][ T44] schedule+0xe2/0x270 [ 1230.420201][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.420359][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.420514][ T44] ? text_poke_set+0x86/0x120 [ 1230.420671][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.420821][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.420972][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.421124][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.421276][ T44] ? text_poke_set+0x86/0x120 [ 1230.421425][ T44] text_poke_set+0x86/0x120 [ 1230.421581][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.421734][ T44] execmem_free+0x11a/0x1d0 [ 1230.421889][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.422042][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.422194][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.422343][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.422498][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.422649][ T44] emit_its_trampoline+0x258/0x300 [ 1230.422799][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.422996][ T44] ? __do_softirq+0x10/0x10 [ 1230.423144][ T44] apply_retpolines+0xcf/0x550 [ 1230.423295][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.423444][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.423610][ T44] module_finalize+0x3d5/0x9d0 [ 1230.423763][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1230.423911][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.424063][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.424218][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.424369][ T44] load_module+0x139a/0x2660 [ 1230.424527][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.424675][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.424826][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.424979][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.425126][ T44] ? add_chain_cache+0x110/0x370 [ 1230.425282][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.425435][ T44] init_module_from_file+0xe9/0x150 [ 1230.425589][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.425778][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.425926][ T44] ? __lock_release+0x5d/0x170 [ 1230.426080][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.426229][ T44] idempotent_init_module+0x335/0x620 [ 1230.426385][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.426579][ T44] ? cap_capable+0x94/0x230 [ 1230.426731][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.426879][ T44] ? do_syscall_64+0x85/0x380 [ 1230.427030][ T44] do_syscall_64+0xc1/0x380 [ 1230.427178][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.427361][ T44] RIP: 0033:0x7ff159ca5e5d [ 1230.427533][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.427766][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1230.427993][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1230.428215][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1230.428440][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1230.428675][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1230.428905][ T44] [ 1230.429022][ T44] INFO: lockdep is turned off. [ 1353.286635][ T44] INFO: task modprobe:1442 blocked for more than 1105 seconds. [ 1353.287020][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.287252][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.287517][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1353.287851][ T44] Call Trace: [ 1353.287961][ T44] [ 1353.288040][ T44] __schedule+0x862/0x1b00 [ 1353.288222][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.288374][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.288581][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.288732][ T44] ? schedule+0x1ee/0x270 [ 1353.288840][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.288985][ T44] schedule+0xe2/0x270 [ 1353.289095][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.289238][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.289385][ T44] ? text_poke_set+0x86/0x120 [ 1353.289563][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.289709][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.289856][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.289999][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.290148][ T44] ? text_poke_set+0x86/0x120 [ 1353.290302][ T44] text_poke_set+0x86/0x120 [ 1353.290450][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.290603][ T44] execmem_free+0x11a/0x1d0 [ 1353.290751][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.290908][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.291055][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.291200][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.291343][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.291512][ T44] emit_its_trampoline+0x258/0x300 [ 1353.291680][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.291867][ T44] ? __do_softirq+0x10/0x10 [ 1353.292010][ T44] apply_retpolines+0xcf/0x550 [ 1353.292155][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.292297][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.292444][ T44] module_finalize+0x3d5/0x9d0 [ 1353.292610][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1353.292752][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.292891][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.293037][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.293199][ T44] load_module+0x139a/0x2660 [ 1353.293348][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.293501][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.293648][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.293791][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.293935][ T44] ? add_chain_cache+0x110/0x370 [ 1353.294078][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.294225][ T44] init_module_from_file+0xe9/0x150 [ 1353.294369][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.294556][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.294699][ T44] ? __lock_release+0x5d/0x170 [ 1353.294843][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.294994][ T44] idempotent_init_module+0x335/0x620 [ 1353.295143][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.295323][ T44] ? cap_capable+0x94/0x230 [ 1353.295483][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.295626][ T44] ? do_syscall_64+0x85/0x380 [ 1353.295770][ T44] do_syscall_64+0xc1/0x380 [ 1353.295913][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.296091][ T44] RIP: 0033:0x7ff159ca5e5d [ 1353.296241][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.296477][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1353.296694][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1353.296908][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1353.297123][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1353.297344][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1353.297568][ T44] [ 1353.297690][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 1353.297930][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1353.298260][ T44] Call Trace: [ 1353.298368][ T44] [ 1353.298443][ T44] __schedule+0x862/0x1b00 [ 1353.298596][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.298741][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.298928][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.299072][ T44] ? schedule+0x1ee/0x270 [ 1353.299183][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.299329][ T44] schedule+0xe2/0x270 [ 1353.299444][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.299598][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.299747][ T44] ? text_poke_set+0x86/0x120 [ 1353.299890][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.300035][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.300181][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.300325][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.300480][ T44] ? text_poke_set+0x86/0x120 [ 1353.300624][ T44] text_poke_set+0x86/0x120 [ 1353.300768][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.300914][ T44] execmem_free+0x11a/0x1d0 [ 1353.301057][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.301202][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.301349][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.301586][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.301739][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.301885][ T44] emit_its_trampoline+0x258/0x300 [ 1353.302030][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.302212][ T44] ? __do_softirq+0x10/0x10 [ 1353.302355][ T44] apply_retpolines+0xcf/0x550 [ 1353.302506][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.302650][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.302802][ T44] module_finalize+0x3d5/0x9d0 [ 1353.302947][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1353.303093][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.303236][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.303379][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.303535][ T44] load_module+0x139a/0x2660 [ 1353.303693][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.303835][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.303984][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.304132][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.304274][ T44] ? add_chain_cache+0x110/0x370 [ 1353.304418][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.304567][ T44] init_module_from_file+0xe9/0x150 [ 1353.304712][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.304892][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.305044][ T44] ? __lock_release+0x5d/0x170 [ 1353.305188][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.305347][ T44] idempotent_init_module+0x335/0x620 [ 1353.305496][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.305678][ T44] ? cap_capable+0x94/0x230 [ 1353.305822][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.305969][ T44] ? do_syscall_64+0x85/0x380 [ 1353.306116][ T44] do_syscall_64+0xc1/0x380 [ 1353.306259][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.306435][ T44] RIP: 0033:0x7ff159ca5e5d [ 1353.306587][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.306805][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1353.307021][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1353.307241][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1353.307456][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1353.307681][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1353.307913][ T44] [ 1353.308021][ T44] INFO: lockdep is turned off. [ 1476.166557][ T44] INFO: task modprobe:1442 blocked for more than 1228 seconds. [ 1476.166934][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1476.167173][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1476.167424][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1476.167809][ T44] Call Trace: [ 1476.167938][ T44] [ 1476.168018][ T44] __schedule+0x862/0x1b00 [ 1476.168174][ T44] ? __pfx___schedule+0x10/0x10 [ 1476.168333][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1476.168549][ T44] ? rcu_is_watching+0x12/0xc0 [ 1476.168700][ T44] ? schedule+0x1ee/0x270 [ 1476.168809][ T44] ? rcu_is_watching+0x12/0xc0 [ 1476.168953][ T44] schedule+0xe2/0x270 [ 1476.169069][ T44] schedule_preempt_disabled+0x18/0x30 [ 1476.169213][ T44] __mutex_lock+0x77f/0xcd0 [ 1476.169369][ T44] ? text_poke_set+0x86/0x120 [ 1476.169533][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1476.169679][ T44] ? execmem_free+0x10d/0x1d0 [ 1476.169832][ T44] ? rcu_is_watching+0x12/0xc0 [ 1476.169983][ T44] ? trace_lock_release+0x2a/0xd0 [ 1476.170127][ T44] ? text_poke_set+0x86/0x120 [ 1476.170278][ T44] text_poke_set+0x86/0x120 [ 1476.170445][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1476.170606][ T44] execmem_free+0x11a/0x1d0 [ 1476.170752][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1476.170903][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1476.171045][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1476.171187][ T44] ? krealloc_noprof+0x3d/0x320 [ 1476.171333][ T44] ? execmem_alloc+0xc0/0x240 [ 1476.171499][ T44] emit_its_trampoline+0x258/0x300 [ 1476.171669][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1476.171850][ T44] ? __do_softirq+0x10/0x10 [ 1476.171994][ T44] apply_retpolines+0xcf/0x550 [ 1476.172139][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1476.172289][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1476.172439][ T44] module_finalize+0x3d5/0x9d0 [ 1476.172632][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1476.172780][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1476.172924][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1476.173081][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1476.173222][ T44] load_module+0x139a/0x2660 [ 1476.173365][ T44] ? __pfx_load_module+0x10/0x10 [ 1476.173512][ T44] ? kernel_read_file+0x3f5/0x550 [ 1476.173664][ T44] ? kernel_read_file+0x3d0/0x550 [ 1476.173816][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1476.173975][ T44] ? add_chain_cache+0x110/0x370 [ 1476.174118][ T44] ? init_module_from_file+0xe9/0x150 [ 1476.174262][ T44] init_module_from_file+0xe9/0x150 [ 1476.174409][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1476.174599][ T44] ? idempotent_init_module+0x31a/0x620 [ 1476.174756][ T44] ? __lock_release+0x5d/0x170 [ 1476.174910][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1476.175054][ T44] idempotent_init_module+0x335/0x620 [ 1476.175197][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1476.175382][ T44] ? cap_capable+0x94/0x230 [ 1476.175552][ T44] __x64_sys_finit_module+0xca/0x150 [ 1476.175717][ T44] ? do_syscall_64+0x85/0x380 [ 1476.175882][ T44] do_syscall_64+0xc1/0x380 [ 1476.176031][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1476.176210][ T44] RIP: 0033:0x7ff159ca5e5d [ 1476.176364][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1476.176589][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1476.176804][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1476.177034][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1476.177250][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1476.177477][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1476.177697][ T44] [ 1476.177822][ T44] INFO: task modprobe:1442 is blocked on a mutex likely owned by task modprobe:1442. [ 1476.178082][ T44] task:modprobe state:D stack:25488 pid:1442 tgid:1442 ppid:36 task_flags:0x400100 flags:0x00004002 [ 1476.178404][ T44] Call Trace: [ 1476.178518][ T44] [ 1476.178602][ T44] __schedule+0x862/0x1b00 [ 1476.178750][ T44] ? __pfx___schedule+0x10/0x10 [ 1476.178908][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1476.179096][ T44] ? rcu_is_watching+0x12/0xc0 [ 1476.179243][ T44] ? schedule+0x1ee/0x270 [ 1476.179354][ T44] ? rcu_is_watching+0x12/0xc0 [ 1476.179512][ T44] schedule+0xe2/0x270 [ 1476.179626][ T44] schedule_preempt_disabled+0x18/0x30 [ 1476.179771][ T44] __mutex_lock+0x77f/0xcd0 [ 1476.179928][ T44] ? text_poke_set+0x86/0x120 [ 1476.180074][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1476.180225][ T44] ? execmem_free+0x10d/0x1d0 [ 1476.180381][ T44] ? rcu_is_watching+0x12/0xc0 [ 1476.180531][ T44] ? trace_lock_release+0x2a/0xd0 [ 1476.180677][ T44] ? text_poke_set+0x86/0x120 [ 1476.180820][ T44] text_poke_set+0x86/0x120 [ 1476.180974][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1476.181120][ T44] execmem_free+0x11a/0x1d0 [ 1476.181267][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1476.181416][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1476.181570][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1476.181715][ T44] ? krealloc_noprof+0x3d/0x320 [ 1476.181857][ T44] ? execmem_alloc+0xc0/0x240 [ 1476.182014][ T44] emit_its_trampoline+0x258/0x300 [ 1476.182159][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1476.182342][ T44] ? __do_softirq+0x10/0x10 [ 1476.182498][ T44] apply_retpolines+0xcf/0x550 [ 1476.182652][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1476.182792][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1476.182937][ T44] module_finalize+0x3d5/0x9d0 [ 1476.183097][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1476.183240][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1476.183398][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1476.183554][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1476.183714][ T44] load_module+0x139a/0x2660 [ 1476.183862][ T44] ? __pfx_load_module+0x10/0x10 [ 1476.184018][ T44] ? kernel_read_file+0x3f5/0x550 [ 1476.184167][ T44] ? kernel_read_file+0x3d0/0x550 [ 1476.184310][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1476.184453][ T44] ? add_chain_cache+0x110/0x370 [ 1476.184603][ T44] ? init_module_from_file+0xe9/0x150 [ 1476.184751][ T44] init_module_from_file+0xe9/0x150 [ 1476.184894][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1476.185085][ T44] ? idempotent_init_module+0x31a/0x620 [ 1476.185234][ T44] ? __lock_release+0x5d/0x170 [ 1476.185378][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1476.185529][ T44] idempotent_init_module+0x335/0x620 [ 1476.185682][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1476.185864][ T44] ? cap_capable+0x94/0x230 [ 1476.186012][ T44] __x64_sys_finit_module+0xca/0x150 [ 1476.186161][ T44] ? do_syscall_64+0x85/0x380 [ 1476.186319][ T44] do_syscall_64+0xc1/0x380 [ 1476.186476][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1476.186653][ T44] RIP: 0033:0x7ff159ca5e5d [ 1476.186817][ T44] RSP: 002b:00007ffe8f9e9428 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1476.187048][ T44] RAX: ffffffffffffffda RBX: 000056533972ed50 RCX: 00007ff159ca5e5d [ 1476.187266][ T44] RDX: 0000000000000000 RSI: 000056530133da2a RDI: 0000000000000000 [ 1476.187494][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 1476.187713][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530133da2a [ 1476.187934][ T44] R13: 000056533972ef60 R14: 000056533972f200 R15: 0000000000000000 [ 1476.188168][ T44] [ 1476.188277][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1476.188517][ T44] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr