[ 21.109571][ T302] ================================================================== [ 21.109931][ T302] BUG: KASAN: slab-use-after-free in emit_its_trampoline+0xa5/0x300 [ 21.110189][ T302] Read of size 1 at addr ffff888001974720 by task modprobe/302 [ 21.110438][ T302] [ 21.110525][ T302] CPU: 2 UID: 0 PID: 302 Comm: modprobe Not tainted 6.16.0-rc2-virtme #1 PREEMPT(full) [ 21.110530][ T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.110532][ T302] Call Trace: [ 21.110535][ T302] [ 21.110537][ T302] dump_stack_lvl+0x82/0xd0 [ 21.110546][ T302] print_address_description.constprop.0+0x2c/0x400 [ 21.110554][ T302] ? emit_its_trampoline+0xa5/0x300 [ 21.110559][ T302] print_report+0xb4/0x270 [ 21.110562][ T302] ? emit_its_trampoline+0xa5/0x300 [ 21.110565][ T302] ? kasan_addr_to_slab+0x25/0x80 [ 21.110571][ T302] ? emit_its_trampoline+0xa5/0x300 [ 21.110574][ T302] kasan_report+0xca/0x100 [ 21.110578][ T302] ? emit_its_trampoline+0xa5/0x300 [ 21.110584][ T302] ? emit_its_trampoline+0xa5/0x300 [ 21.110587][ T302] __kasan_check_byte+0x3a/0x50 [ 21.110590][ T302] krealloc_noprof+0x3d/0x320 [ 21.110597][ T302] ? execmem_alloc+0xc0/0x240 [ 21.110604][ T302] emit_its_trampoline+0xa5/0x300 [ 21.110607][ T302] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 21.110614][ T302] ? __do_softirq+0x10/0x10 [ 21.110619][ T302] apply_retpolines+0xcf/0x550 [ 21.110624][ T302] ? __pfx_apply_retpolines+0x10/0x10 [ 21.110627][ T302] ? __pfx___mutex_lock+0x10/0x10 [ 21.110638][ T302] module_finalize+0x3d5/0x9d0 [ 21.110645][ T302] ? add_kallsyms+0x7bf/0xf40 [ 21.110654][ T302] ? __pfx_module_finalize+0x10/0x10 [ 21.110658][ T302] ? __pfx_cmp_ex_sort+0x10/0x10 [ 21.110660][ T302] ? __pfx_swap_ex+0x10/0x10 [ 21.110664][ T302] load_module+0x139a/0x2660 [ 21.110672][ T302] ? __pfx_load_module+0x10/0x10 [ 21.110675][ T302] ? kernel_read_file+0x3f5/0x550 [ 21.110683][ T302] ? kernel_read_file+0x3d0/0x550 [ 21.110688][ T302] ? __pfx_kernel_read_file+0x10/0x10 [ 21.110691][ T302] ? add_chain_cache+0x110/0x370 [ 21.110698][ T302] ? init_module_from_file+0xe9/0x150 [ 21.110701][ T302] init_module_from_file+0xe9/0x150 [ 21.110704][ T302] ? __pfx_init_module_from_file+0x10/0x10 [ 21.110713][ T302] ? idempotent_init_module+0x31a/0x620 [ 21.110716][ T302] ? __lock_release+0x5d/0x170 [ 21.110721][ T302] ? do_raw_spin_unlock+0x58/0x220 [ 21.110724][ T302] idempotent_init_module+0x335/0x620 [ 21.110729][ T302] ? __pfx_idempotent_init_module+0x10/0x10 [ 21.110736][ T302] ? cap_capable+0x94/0x230 [ 21.110743][ T302] __x64_sys_finit_module+0xca/0x150 [ 21.110747][ T302] ? do_syscall_64+0x85/0x380 [ 21.110754][ T302] do_syscall_64+0xc1/0x380 [ 21.110758][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 21.110762][ T302] RIP: 0033:0x7f34e0433e5d [ 21.110766][ T302] 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 [ 21.110769][ T302] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.110773][ T302] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 21.110776][ T302] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 21.110778][ T302] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 21.110780][ T302] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 21.110781][ T302] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 21.110787][ T302] [ 21.110789][ T302] [ 21.121643][ T302] Allocated by task 295: [ 21.121771][ T302] kasan_save_stack+0x24/0x50 [ 21.121945][ T302] kasan_save_track+0x14/0x30 [ 21.122128][ T302] __kasan_kmalloc+0x7f/0x90 [ 21.122405][ T302] __kmalloc_noprof+0x1d4/0x470 [ 21.122582][ T302] virtqueue_add_split+0x6a3/0x1920 [ 21.122757][ T302] virtqueue_add_sgs+0x143/0x270 [ 21.122929][ T302] virtio_fs_enqueue_req+0x58c/0xfe0 [ 21.123209][ T302] virtio_fs_send_req+0x13a/0x710 [ 21.123391][ T302] __fuse_simple_request+0x22a/0xb50 [ 21.123568][ T302] fuse_readlink_folio+0x20b/0x400 [ 21.123739][ T302] fuse_get_link+0x12d/0x350 [ 21.124018][ T302] pick_link+0x7a2/0x1160 [ 21.124148][ T302] step_into+0x85a/0xfc0 [ 21.124275][ T302] link_path_walk+0x3c2/0xa10 [ 21.124445][ T302] path_lookupat+0x117/0x630 [ 21.124620][ T302] filename_lookup+0x1c4/0x470 [ 21.124894][ T302] vfs_statx+0xaa/0x2e0 [ 21.125030][ T302] vfs_fstatat+0x68/0xa0 [ 21.125160][ T302] __do_sys_newfstatat+0x6a/0xc0 [ 21.125333][ T302] do_syscall_64+0xc1/0x380 [ 21.125614][ T302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 21.125832][ T302] [ 21.125929][ T302] Freed by task 51: [ 21.126055][ T302] kasan_save_stack+0x24/0x50 [ 21.126228][ T302] kasan_save_track+0x14/0x30 [ 21.126397][ T302] kasan_save_free_info+0x3b/0x60 [ 21.126570][ T302] __kasan_slab_free+0x38/0x50 [ 21.126740][ T302] kfree+0x144/0x320 [ 21.126872][ T302] detach_buf_split+0x48d/0x6f0 [ 21.127047][ T302] virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 21.127258][ T302] virtio_fs_requests_done_work+0x231/0x890 [ 21.127471][ T302] process_one_work+0xe43/0x1660 [ 21.127643][ T302] worker_thread+0x591/0xcf0 [ 21.127810][ T302] kthread+0x37b/0x600 [ 21.127938][ T302] ret_from_fork+0x243/0x320 [ 21.128108][ T302] ret_from_fork_asm+0x1a/0x30 [ 21.128282][ T302] [ 21.128476][ T302] The buggy address belongs to the object at ffff888001974720 [ 21.128476][ T302] which belongs to the cache kmalloc-96 of size 96 [ 21.128886][ T302] The buggy address is located 0 bytes inside of [ 21.128886][ T302] freed 96-byte region [ffff888001974720, ffff888001974780) [ 21.129407][ T302] [ 21.129491][ T302] The buggy address belongs to the physical page: [ 21.129700][ T302] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1974 [ 21.130113][ T302] flags: 0x80000000000000(node=0|zone=1) [ 21.130287][ T302] page_type: f5(slab) [ 21.130423][ T302] raw: 0080000000000000 ffff888001042340 ffffea00000470d0 ffffea00000a88d0 [ 21.130846][ T302] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 21.131153][ T302] page dumped because: kasan: bad access detected [ 21.131362][ T302] [ 21.131447][ T302] Memory state around the buggy address: [ 21.131714][ T302] ffff888001974600: fc fc fc fc 00 00 00 00 00 00 00 00 00 fc fc fc [ 21.131960][ T302] ffff888001974680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.132226][ T302] >ffff888001974700: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 21.132484][ T302] ^ [ 21.132647][ T302] ffff888001974780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.132890][ T302] ffff888001974800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc [ 21.133235][ T302] ================================================================== [ 21.133554][ T302] Disabling lock debugging due to kernel taint [ 247.174429][ T44] INFO: task modprobe:302 blocked for more than 122 seconds. [ 247.174817][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.175062][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.175344][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 247.175707][ T44] Call Trace: [ 247.175826][ T44] [ 247.175921][ T44] __schedule+0x862/0x1b00 [ 247.176088][ T44] ? __pfx___schedule+0x10/0x10 [ 247.176267][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.176468][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.176628][ T44] ? schedule+0x1ee/0x270 [ 247.176744][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.176904][ T44] schedule+0xe2/0x270 [ 247.177021][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.177175][ T44] __mutex_lock+0x77f/0xcd0 [ 247.177433][ T44] ? text_poke_set+0x86/0x120 [ 247.177592][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.177747][ T44] ? execmem_free+0x10d/0x1d0 [ 247.177902][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.178055][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.178218][ T44] ? text_poke_set+0x86/0x120 [ 247.178377][ T44] text_poke_set+0x86/0x120 [ 247.178530][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.178682][ T44] execmem_free+0x11a/0x1d0 [ 247.178836][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.178989][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.179146][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.179325][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.179483][ T44] ? execmem_alloc+0xc0/0x240 [ 247.179637][ T44] emit_its_trampoline+0x258/0x300 [ 247.179789][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.179981][ T44] ? __do_softirq+0x10/0x10 [ 247.180151][ T44] apply_retpolines+0xcf/0x550 [ 247.180315][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.180476][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.180641][ T44] module_finalize+0x3d5/0x9d0 [ 247.180794][ T44] ? add_kallsyms+0x7bf/0xf40 [ 247.180946][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.181096][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.181268][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.181418][ T44] load_module+0x139a/0x2660 [ 247.181572][ T44] ? __pfx_load_module+0x10/0x10 [ 247.181722][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.181880][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.182030][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.182192][ T44] ? add_chain_cache+0x110/0x370 [ 247.182350][ T44] ? init_module_from_file+0xe9/0x150 [ 247.182499][ T44] init_module_from_file+0xe9/0x150 [ 247.182649][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.182837][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.182991][ T44] ? __lock_release+0x5d/0x170 [ 247.183152][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.183319][ T44] idempotent_init_module+0x335/0x620 [ 247.183470][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.183659][ T44] ? cap_capable+0x94/0x230 [ 247.183810][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.183965][ T44] ? do_syscall_64+0x85/0x380 [ 247.184118][ T44] do_syscall_64+0xc1/0x380 [ 247.184292][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.184479][ T44] RIP: 0033:0x7f34e0433e5d [ 247.184642][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.184872][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 247.185101][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 247.185348][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 247.185578][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 247.185804][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 247.186032][ T44] [ 247.186168][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 247.186438][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 247.186768][ T44] Call Trace: [ 247.186882][ T44] [ 247.186969][ T44] __schedule+0x862/0x1b00 [ 247.187123][ T44] ? __pfx___schedule+0x10/0x10 [ 247.187308][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.187502][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.187650][ T44] ? schedule+0x1ee/0x270 [ 247.187764][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.187914][ T44] schedule+0xe2/0x270 [ 247.188027][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.188176][ T44] __mutex_lock+0x77f/0xcd0 [ 247.188346][ T44] ? text_poke_set+0x86/0x120 [ 247.188505][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.188655][ T44] ? execmem_free+0x10d/0x1d0 [ 247.188802][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.188952][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.189102][ T44] ? text_poke_set+0x86/0x120 [ 247.189273][ T44] text_poke_set+0x86/0x120 [ 247.189424][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.189574][ T44] execmem_free+0x11a/0x1d0 [ 247.189730][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.189876][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.190029][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.190178][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.190347][ T44] ? execmem_alloc+0xc0/0x240 [ 247.190505][ T44] emit_its_trampoline+0x258/0x300 [ 247.190655][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.190844][ T44] ? __do_softirq+0x10/0x10 [ 247.190992][ T44] apply_retpolines+0xcf/0x550 [ 247.191141][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.191305][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.191462][ T44] module_finalize+0x3d5/0x9d0 [ 247.191613][ T44] ? add_kallsyms+0x7bf/0xf40 [ 247.191762][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.191912][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.192065][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.192219][ T44] load_module+0x139a/0x2660 [ 247.192378][ T44] ? __pfx_load_module+0x10/0x10 [ 247.192527][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.192679][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.192829][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.192978][ T44] ? add_chain_cache+0x110/0x370 [ 247.193127][ T44] ? init_module_from_file+0xe9/0x150 [ 247.193293][ T44] init_module_from_file+0xe9/0x150 [ 247.193443][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.193632][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.193779][ T44] ? __lock_release+0x5d/0x170 [ 247.193930][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.194080][ T44] idempotent_init_module+0x335/0x620 [ 247.194238][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.194435][ T44] ? cap_capable+0x94/0x230 [ 247.194587][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.194737][ T44] ? do_syscall_64+0x85/0x380 [ 247.194887][ T44] do_syscall_64+0xc1/0x380 [ 247.195038][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.195228][ T44] RIP: 0033:0x7f34e0433e5d [ 247.195402][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.195636][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 247.195861][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 247.196087][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 247.196323][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 247.196555][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 247.196785][ T44] [ 247.196903][ T44] INFO: lockdep is turned off. [ 370.054463][ T44] INFO: task modprobe:302 blocked for more than 245 seconds. [ 370.055115][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.055387][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.055655][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 370.056048][ T44] Call Trace: [ 370.056165][ T44] [ 370.056262][ T44] __schedule+0x862/0x1b00 [ 370.056450][ T44] ? __pfx___schedule+0x10/0x10 [ 370.056623][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.056825][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.056987][ T44] ? schedule+0x1ee/0x270 [ 370.057112][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.057291][ T44] schedule+0xe2/0x270 [ 370.057409][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.057562][ T44] __mutex_lock+0x77f/0xcd0 [ 370.057756][ T44] ? text_poke_set+0x86/0x120 [ 370.057918][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.058076][ T44] ? execmem_free+0x10d/0x1d0 [ 370.058240][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.058395][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.058544][ T44] ? text_poke_set+0x86/0x120 [ 370.058719][ T44] text_poke_set+0x86/0x120 [ 370.058870][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.059024][ T44] execmem_free+0x11a/0x1d0 [ 370.059205][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.059374][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.059534][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.059703][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.059864][ T44] ? execmem_alloc+0xc0/0x240 [ 370.060022][ T44] emit_its_trampoline+0x258/0x300 [ 370.060179][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.060386][ T44] ? __do_softirq+0x10/0x10 [ 370.060544][ T44] apply_retpolines+0xcf/0x550 [ 370.060701][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.060857][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.061020][ T44] module_finalize+0x3d5/0x9d0 [ 370.061180][ T44] ? add_kallsyms+0x7bf/0xf40 [ 370.061353][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.061508][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.061668][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.061821][ T44] load_module+0x139a/0x2660 [ 370.061982][ T44] ? __pfx_load_module+0x10/0x10 [ 370.062137][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.062317][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.062472][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.062624][ T44] ? add_chain_cache+0x110/0x370 [ 370.062796][ T44] ? init_module_from_file+0xe9/0x150 [ 370.062969][ T44] init_module_from_file+0xe9/0x150 [ 370.063127][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.063340][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.063498][ T44] ? __lock_release+0x5d/0x170 [ 370.063656][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.063814][ T44] idempotent_init_module+0x335/0x620 [ 370.063981][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.064178][ T44] ? cap_capable+0x94/0x230 [ 370.064341][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.064499][ T44] ? do_syscall_64+0x85/0x380 [ 370.064667][ T44] do_syscall_64+0xc1/0x380 [ 370.064819][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.065014][ T44] RIP: 0033:0x7f34e0433e5d [ 370.065177][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.065420][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 370.065653][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 370.065886][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 370.066115][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 370.066373][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 370.066608][ T44] [ 370.066740][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 370.067004][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 370.067392][ T44] Call Trace: [ 370.067510][ T44] [ 370.067590][ T44] __schedule+0x862/0x1b00 [ 370.067748][ T44] ? __pfx___schedule+0x10/0x10 [ 370.067903][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.068102][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.068264][ T44] ? schedule+0x1ee/0x270 [ 370.068382][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.068540][ T44] schedule+0xe2/0x270 [ 370.068659][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.068814][ T44] __mutex_lock+0x77f/0xcd0 [ 370.068969][ T44] ? text_poke_set+0x86/0x120 [ 370.069129][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.069295][ T44] ? execmem_free+0x10d/0x1d0 [ 370.069450][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.069615][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.069779][ T44] ? text_poke_set+0x86/0x120 [ 370.069930][ T44] text_poke_set+0x86/0x120 [ 370.070084][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.070244][ T44] execmem_free+0x11a/0x1d0 [ 370.070407][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.070572][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.070730][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.070887][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.071050][ T44] ? execmem_alloc+0xc0/0x240 [ 370.071204][ T44] emit_its_trampoline+0x258/0x300 [ 370.071375][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.071571][ T44] ? __do_softirq+0x10/0x10 [ 370.071725][ T44] apply_retpolines+0xcf/0x550 [ 370.071880][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.072034][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.072199][ T44] module_finalize+0x3d5/0x9d0 [ 370.072367][ T44] ? add_kallsyms+0x7bf/0xf40 [ 370.072525][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.072679][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.072834][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.072990][ T44] load_module+0x139a/0x2660 [ 370.073149][ T44] ? __pfx_load_module+0x10/0x10 [ 370.073315][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.073478][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.073633][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.073790][ T44] ? add_chain_cache+0x110/0x370 [ 370.073957][ T44] ? init_module_from_file+0xe9/0x150 [ 370.074114][ T44] init_module_from_file+0xe9/0x150 [ 370.074274][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.074476][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.074637][ T44] ? __lock_release+0x5d/0x170 [ 370.074792][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.074948][ T44] idempotent_init_module+0x335/0x620 [ 370.075107][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.075310][ T44] ? cap_capable+0x94/0x230 [ 370.075471][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.075625][ T44] ? do_syscall_64+0x85/0x380 [ 370.075785][ T44] do_syscall_64+0xc1/0x380 [ 370.075940][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.076136][ T44] RIP: 0033:0x7f34e0433e5d [ 370.076308][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.076543][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 370.076776][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 370.077010][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 370.077243][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 370.077488][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 370.077725][ T44] [ 370.077844][ T44] INFO: lockdep is turned off. [ 492.934393][ T44] INFO: task modprobe:302 blocked for more than 368 seconds. [ 492.935048][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.935318][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.935585][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 492.935970][ T44] Call Trace: [ 492.936115][ T44] [ 492.936202][ T44] __schedule+0x862/0x1b00 [ 492.936378][ T44] ? __pfx___schedule+0x10/0x10 [ 492.936559][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.936778][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.936939][ T44] ? schedule+0x1ee/0x270 [ 492.937053][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.937242][ T44] schedule+0xe2/0x270 [ 492.937388][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.937542][ T44] __mutex_lock+0x77f/0xcd0 [ 492.937695][ T44] ? text_poke_set+0x86/0x120 [ 492.937850][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.938004][ T44] ? execmem_free+0x10d/0x1d0 [ 492.938167][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.938327][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.938487][ T44] ? text_poke_set+0x86/0x120 [ 492.938644][ T44] text_poke_set+0x86/0x120 [ 492.938838][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.938996][ T44] execmem_free+0x11a/0x1d0 [ 492.939167][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.939329][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.939495][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.939653][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.939818][ T44] ? execmem_alloc+0xc0/0x240 [ 492.939991][ T44] emit_its_trampoline+0x258/0x300 [ 492.940149][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.940358][ T44] ? __do_softirq+0x10/0x10 [ 492.940515][ T44] apply_retpolines+0xcf/0x550 [ 492.940667][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.940818][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.940975][ T44] module_finalize+0x3d5/0x9d0 [ 492.941132][ T44] ? add_kallsyms+0x7bf/0xf40 [ 492.941335][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.941499][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.941657][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.941811][ T44] load_module+0x139a/0x2660 [ 492.941969][ T44] ? __pfx_load_module+0x10/0x10 [ 492.942123][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.942298][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.942460][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.942616][ T44] ? add_chain_cache+0x110/0x370 [ 492.942773][ T44] ? init_module_from_file+0xe9/0x150 [ 492.942923][ T44] init_module_from_file+0xe9/0x150 [ 492.943076][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.943302][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.943460][ T44] ? __lock_release+0x5d/0x170 [ 492.943627][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.943785][ T44] idempotent_init_module+0x335/0x620 [ 492.943944][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.944139][ T44] ? cap_capable+0x94/0x230 [ 492.944318][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.944474][ T44] ? do_syscall_64+0x85/0x380 [ 492.944635][ T44] do_syscall_64+0xc1/0x380 [ 492.944815][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.945009][ T44] RIP: 0033:0x7f34e0433e5d [ 492.945172][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.945417][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 492.945651][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 492.945890][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 492.946121][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 492.946368][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 492.946601][ T44] [ 492.946756][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 492.947027][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 492.947391][ T44] Call Trace: [ 492.947508][ T44] [ 492.947587][ T44] __schedule+0x862/0x1b00 [ 492.947749][ T44] ? __pfx___schedule+0x10/0x10 [ 492.947907][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.948113][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.948273][ T44] ? schedule+0x1ee/0x270 [ 492.948398][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.948570][ T44] schedule+0xe2/0x270 [ 492.948698][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.948854][ T44] __mutex_lock+0x77f/0xcd0 [ 492.949013][ T44] ? text_poke_set+0x86/0x120 [ 492.949169][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.949345][ T44] ? execmem_free+0x10d/0x1d0 [ 492.949531][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.949685][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.949841][ T44] ? text_poke_set+0x86/0x120 [ 492.950010][ T44] text_poke_set+0x86/0x120 [ 492.950169][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.950332][ T44] execmem_free+0x11a/0x1d0 [ 492.950498][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.950656][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.950812][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.950967][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.951126][ T44] ? execmem_alloc+0xc0/0x240 [ 492.951284][ T44] emit_its_trampoline+0x258/0x300 [ 492.951447][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.951648][ T44] ? __do_softirq+0x10/0x10 [ 492.951806][ T44] apply_retpolines+0xcf/0x550 [ 492.951957][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.952137][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.952304][ T44] module_finalize+0x3d5/0x9d0 [ 492.952470][ T44] ? add_kallsyms+0x7bf/0xf40 [ 492.952626][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.952784][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.952946][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.953102][ T44] load_module+0x139a/0x2660 [ 492.953265][ T44] ? __pfx_load_module+0x10/0x10 [ 492.953452][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.953606][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.953758][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.953910][ T44] ? add_chain_cache+0x110/0x370 [ 492.954082][ T44] ? init_module_from_file+0xe9/0x150 [ 492.954254][ T44] init_module_from_file+0xe9/0x150 [ 492.954411][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.954620][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.954785][ T44] ? __lock_release+0x5d/0x170 [ 492.954956][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.955109][ T44] idempotent_init_module+0x335/0x620 [ 492.955283][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.955507][ T44] ? cap_capable+0x94/0x230 [ 492.955682][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.955836][ T44] ? do_syscall_64+0x85/0x380 [ 492.955994][ T44] do_syscall_64+0xc1/0x380 [ 492.956147][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.956346][ T44] RIP: 0033:0x7f34e0433e5d [ 492.956515][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.956778][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 492.957004][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 492.957230][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 492.957464][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 492.957710][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 492.957967][ T44] [ 492.958082][ T44] INFO: lockdep is turned off. [ 615.814403][ T44] INFO: task modprobe:302 blocked for more than 491 seconds. [ 615.814798][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.815020][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.815313][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 615.815665][ T44] Call Trace: [ 615.815787][ T44] [ 615.815872][ T44] __schedule+0x862/0x1b00 [ 615.816038][ T44] ? __pfx___schedule+0x10/0x10 [ 615.816194][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.816415][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.816575][ T44] ? schedule+0x1ee/0x270 [ 615.816701][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.816856][ T44] schedule+0xe2/0x270 [ 615.816977][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.817133][ T44] __mutex_lock+0x77f/0xcd0 [ 615.817299][ T44] ? text_poke_set+0x86/0x120 [ 615.817461][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.817625][ T44] ? execmem_free+0x10d/0x1d0 [ 615.817783][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.817953][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.818113][ T44] ? text_poke_set+0x86/0x120 [ 615.818276][ T44] text_poke_set+0x86/0x120 [ 615.818435][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.818592][ T44] execmem_free+0x11a/0x1d0 [ 615.818748][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.818906][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.819075][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.819230][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.819409][ T44] ? execmem_alloc+0xc0/0x240 [ 615.819568][ T44] emit_its_trampoline+0x258/0x300 [ 615.819725][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.819919][ T44] ? __do_softirq+0x10/0x10 [ 615.820084][ T44] apply_retpolines+0xcf/0x550 [ 615.820241][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.820406][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.820571][ T44] module_finalize+0x3d5/0x9d0 [ 615.820730][ T44] ? add_kallsyms+0x7bf/0xf40 [ 615.820887][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.821042][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.821199][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.821367][ T44] load_module+0x139a/0x2660 [ 615.821535][ T44] ? __pfx_load_module+0x10/0x10 [ 615.821690][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.821855][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.822010][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.822166][ T44] ? add_chain_cache+0x110/0x370 [ 615.822327][ T44] ? init_module_from_file+0xe9/0x150 [ 615.822480][ T44] init_module_from_file+0xe9/0x150 [ 615.822642][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.822837][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.822999][ T44] ? __lock_release+0x5d/0x170 [ 615.823155][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.823315][ T44] idempotent_init_module+0x335/0x620 [ 615.823470][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.823673][ T44] ? cap_capable+0x94/0x230 [ 615.823833][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.823988][ T44] ? do_syscall_64+0x85/0x380 [ 615.824146][ T44] do_syscall_64+0xc1/0x380 [ 615.824304][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.824497][ T44] RIP: 0033:0x7f34e0433e5d [ 615.824662][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.824904][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 615.825136][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 615.825374][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 615.825606][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 615.825854][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 615.826092][ T44] [ 615.826224][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 615.826512][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 615.826856][ T44] Call Trace: [ 615.826977][ T44] [ 615.827059][ T44] __schedule+0x862/0x1b00 [ 615.827218][ T44] ? __pfx___schedule+0x10/0x10 [ 615.827378][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.827572][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.827733][ T44] ? schedule+0x1ee/0x270 [ 615.827874][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.828032][ T44] schedule+0xe2/0x270 [ 615.828159][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.828321][ T44] __mutex_lock+0x77f/0xcd0 [ 615.828477][ T44] ? text_poke_set+0x86/0x120 [ 615.828633][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.828796][ T44] ? execmem_free+0x10d/0x1d0 [ 615.828952][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.829108][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.829268][ T44] ? text_poke_set+0x86/0x120 [ 615.829425][ T44] text_poke_set+0x86/0x120 [ 615.829584][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.829740][ T44] execmem_free+0x11a/0x1d0 [ 615.829900][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.830063][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.830220][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.830388][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.830542][ T44] ? execmem_alloc+0xc0/0x240 [ 615.830701][ T44] emit_its_trampoline+0x258/0x300 [ 615.830861][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.831059][ T44] ? __do_softirq+0x10/0x10 [ 615.831213][ T44] apply_retpolines+0xcf/0x550 [ 615.831371][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.831525][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.831687][ T44] module_finalize+0x3d5/0x9d0 [ 615.831849][ T44] ? add_kallsyms+0x7bf/0xf40 [ 615.832006][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.832166][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.832327][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.832483][ T44] load_module+0x139a/0x2660 [ 615.832640][ T44] ? __pfx_load_module+0x10/0x10 [ 615.832794][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.832958][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.833120][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.833279][ T44] ? add_chain_cache+0x110/0x370 [ 615.833452][ T44] ? init_module_from_file+0xe9/0x150 [ 615.833608][ T44] init_module_from_file+0xe9/0x150 [ 615.833763][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.833962][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.834124][ T44] ? __lock_release+0x5d/0x170 [ 615.834290][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.834444][ T44] idempotent_init_module+0x335/0x620 [ 615.834601][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.834799][ T44] ? cap_capable+0x94/0x230 [ 615.834969][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.835135][ T44] ? do_syscall_64+0x85/0x380 [ 615.835299][ T44] do_syscall_64+0xc1/0x380 [ 615.835457][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.835646][ T44] RIP: 0033:0x7f34e0433e5d [ 615.835805][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.836061][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 615.836308][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 615.836547][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 615.836786][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 615.837021][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 615.837263][ T44] [ 615.837384][ T44] INFO: lockdep is turned off. [ 738.694444][ T44] INFO: task modprobe:302 blocked for more than 614 seconds. [ 738.694891][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.695122][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.695431][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 738.695794][ T44] Call Trace: [ 738.695927][ T44] [ 738.696028][ T44] __schedule+0x862/0x1b00 [ 738.696199][ T44] ? __pfx___schedule+0x10/0x10 [ 738.696372][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.696573][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.696739][ T44] ? schedule+0x1ee/0x270 [ 738.696854][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.697043][ T44] schedule+0xe2/0x270 [ 738.697162][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.697337][ T44] __mutex_lock+0x77f/0xcd0 [ 738.697500][ T44] ? text_poke_set+0x86/0x120 [ 738.697667][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.697824][ T44] ? execmem_free+0x10d/0x1d0 [ 738.697992][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.698147][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.698309][ T44] ? text_poke_set+0x86/0x120 [ 738.698464][ T44] text_poke_set+0x86/0x120 [ 738.698627][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.698782][ T44] execmem_free+0x11a/0x1d0 [ 738.698939][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.699100][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.699271][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.699433][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.699589][ T44] ? execmem_alloc+0xc0/0x240 [ 738.699767][ T44] emit_its_trampoline+0x258/0x300 [ 738.699923][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.700125][ T44] ? __do_softirq+0x10/0x10 [ 738.700288][ T44] apply_retpolines+0xcf/0x550 [ 738.700445][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.700609][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.700771][ T44] module_finalize+0x3d5/0x9d0 [ 738.700937][ T44] ? add_kallsyms+0x7bf/0xf40 [ 738.701108][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.701271][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.701428][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.701584][ T44] load_module+0x139a/0x2660 [ 738.701758][ T44] ? __pfx_load_module+0x10/0x10 [ 738.701911][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.702091][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.702257][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.702433][ T44] ? add_chain_cache+0x110/0x370 [ 738.702589][ T44] ? init_module_from_file+0xe9/0x150 [ 738.702751][ T44] init_module_from_file+0xe9/0x150 [ 738.702906][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.703115][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.703279][ T44] ? __lock_release+0x5d/0x170 [ 738.703447][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.703604][ T44] idempotent_init_module+0x335/0x620 [ 738.703760][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.703963][ T44] ? cap_capable+0x94/0x230 [ 738.704129][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.704290][ T44] ? do_syscall_64+0x85/0x380 [ 738.704450][ T44] do_syscall_64+0xc1/0x380 [ 738.704613][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.704805][ T44] RIP: 0033:0x7f34e0433e5d [ 738.704976][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.705216][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 738.705452][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 738.705711][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 738.705950][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 738.706194][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 738.706439][ T44] [ 738.706572][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 738.706846][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 738.707220][ T44] Call Trace: [ 738.707345][ T44] [ 738.707428][ T44] __schedule+0x862/0x1b00 [ 738.707588][ T44] ? __pfx___schedule+0x10/0x10 [ 738.707744][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.707940][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.708105][ T44] ? schedule+0x1ee/0x270 [ 738.708262][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.708418][ T44] schedule+0xe2/0x270 [ 738.708535][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.708687][ T44] __mutex_lock+0x77f/0xcd0 [ 738.708841][ T44] ? text_poke_set+0x86/0x120 [ 738.708998][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.709162][ T44] ? execmem_free+0x10d/0x1d0 [ 738.709341][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.709512][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.709670][ T44] ? text_poke_set+0x86/0x120 [ 738.709824][ T44] text_poke_set+0x86/0x120 [ 738.709981][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.710143][ T44] execmem_free+0x11a/0x1d0 [ 738.710317][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.710486][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.710663][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.710818][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.710976][ T44] ? execmem_alloc+0xc0/0x240 [ 738.711141][ T44] emit_its_trampoline+0x258/0x300 [ 738.711317][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.711505][ T44] ? __do_softirq+0x10/0x10 [ 738.711657][ T44] apply_retpolines+0xcf/0x550 [ 738.711817][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.711969][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.712146][ T44] module_finalize+0x3d5/0x9d0 [ 738.712325][ T44] ? add_kallsyms+0x7bf/0xf40 [ 738.712482][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.712639][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.712794][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.712950][ T44] load_module+0x139a/0x2660 [ 738.713114][ T44] ? __pfx_load_module+0x10/0x10 [ 738.713285][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.713447][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.713603][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.713760][ T44] ? add_chain_cache+0x110/0x370 [ 738.713915][ T44] ? init_module_from_file+0xe9/0x150 [ 738.714071][ T44] init_module_from_file+0xe9/0x150 [ 738.714232][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.714473][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.714627][ T44] ? __lock_release+0x5d/0x170 [ 738.714781][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.714931][ T44] idempotent_init_module+0x335/0x620 [ 738.715085][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.715294][ T44] ? cap_capable+0x94/0x230 [ 738.715461][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.715615][ T44] ? do_syscall_64+0x85/0x380 [ 738.715770][ T44] do_syscall_64+0xc1/0x380 [ 738.715929][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.716131][ T44] RIP: 0033:0x7f34e0433e5d [ 738.716306][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.716555][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 738.716791][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 738.717036][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 738.717277][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 738.717525][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 738.717773][ T44] [ 738.717892][ T44] INFO: lockdep is turned off. [ 861.574395][ T44] INFO: task modprobe:302 blocked for more than 737 seconds. [ 861.574792][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.575016][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.575310][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 861.575663][ T44] Call Trace: [ 861.575781][ T44] [ 861.575865][ T44] __schedule+0x862/0x1b00 [ 861.576033][ T44] ? __pfx___schedule+0x10/0x10 [ 861.576221][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.576433][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.576603][ T44] ? schedule+0x1ee/0x270 [ 861.576721][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.576876][ T44] schedule+0xe2/0x270 [ 861.576994][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.577151][ T44] __mutex_lock+0x77f/0xcd0 [ 861.577321][ T44] ? text_poke_set+0x86/0x120 [ 861.577479][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.577636][ T44] ? execmem_free+0x10d/0x1d0 [ 861.577800][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.577953][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.578112][ T44] ? text_poke_set+0x86/0x120 [ 861.578275][ T44] text_poke_set+0x86/0x120 [ 861.578431][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.578587][ T44] execmem_free+0x11a/0x1d0 [ 861.578742][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.578894][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.579061][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.579216][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.579379][ T44] ? execmem_alloc+0xc0/0x240 [ 861.579536][ T44] emit_its_trampoline+0x258/0x300 [ 861.579691][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.579890][ T44] ? __do_softirq+0x10/0x10 [ 861.580045][ T44] apply_retpolines+0xcf/0x550 [ 861.580206][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.580372][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.580534][ T44] module_finalize+0x3d5/0x9d0 [ 861.580691][ T44] ? add_kallsyms+0x7bf/0xf40 [ 861.580848][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.581002][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.581156][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.581338][ T44] load_module+0x139a/0x2660 [ 861.581507][ T44] ? __pfx_load_module+0x10/0x10 [ 861.581660][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.581820][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.581978][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.582133][ T44] ? add_chain_cache+0x110/0x370 [ 861.582296][ T44] ? init_module_from_file+0xe9/0x150 [ 861.582459][ T44] init_module_from_file+0xe9/0x150 [ 861.582629][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.582829][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.582984][ T44] ? __lock_release+0x5d/0x170 [ 861.583142][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.583305][ T44] idempotent_init_module+0x335/0x620 [ 861.583464][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.583659][ T44] ? cap_capable+0x94/0x230 [ 861.583827][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.583984][ T44] ? do_syscall_64+0x85/0x380 [ 861.584141][ T44] do_syscall_64+0xc1/0x380 [ 861.584303][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.584501][ T44] RIP: 0033:0x7f34e0433e5d [ 861.584661][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.584896][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 861.585136][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 861.585373][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 861.585612][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 861.585844][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 861.586092][ T44] [ 861.586243][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 861.586514][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 861.586869][ T44] Call Trace: [ 861.586987][ T44] [ 861.587074][ T44] __schedule+0x862/0x1b00 [ 861.587236][ T44] ? __pfx___schedule+0x10/0x10 [ 861.587407][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.587605][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.587761][ T44] ? schedule+0x1ee/0x270 [ 861.587882][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.588046][ T44] schedule+0xe2/0x270 [ 861.588164][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.588330][ T44] __mutex_lock+0x77f/0xcd0 [ 861.588491][ T44] ? text_poke_set+0x86/0x120 [ 861.588650][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.588807][ T44] ? execmem_free+0x10d/0x1d0 [ 861.588980][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.589137][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.589302][ T44] ? text_poke_set+0x86/0x120 [ 861.589455][ T44] text_poke_set+0x86/0x120 [ 861.589618][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.589778][ T44] execmem_free+0x11a/0x1d0 [ 861.589933][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.590088][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.590255][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.590412][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.590567][ T44] ? execmem_alloc+0xc0/0x240 [ 861.590727][ T44] emit_its_trampoline+0x258/0x300 [ 861.590891][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.591086][ T44] ? __do_softirq+0x10/0x10 [ 861.591241][ T44] apply_retpolines+0xcf/0x550 [ 861.591408][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.591562][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.591724][ T44] module_finalize+0x3d5/0x9d0 [ 861.591884][ T44] ? add_kallsyms+0x7bf/0xf40 [ 861.592046][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.592203][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.592371][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.592528][ T44] load_module+0x139a/0x2660 [ 861.592688][ T44] ? __pfx_load_module+0x10/0x10 [ 861.592848][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.593007][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.593166][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.593334][ T44] ? add_chain_cache+0x110/0x370 [ 861.593490][ T44] ? init_module_from_file+0xe9/0x150 [ 861.593648][ T44] init_module_from_file+0xe9/0x150 [ 861.593807][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.594009][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.594165][ T44] ? __lock_release+0x5d/0x170 [ 861.594336][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.594496][ T44] idempotent_init_module+0x335/0x620 [ 861.594653][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.594852][ T44] ? cap_capable+0x94/0x230 [ 861.595018][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.595173][ T44] ? do_syscall_64+0x85/0x380 [ 861.595334][ T44] do_syscall_64+0xc1/0x380 [ 861.595505][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.595701][ T44] RIP: 0033:0x7f34e0433e5d [ 861.595862][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.596108][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 861.596347][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 861.596587][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 861.596829][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 861.597083][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 861.597338][ T44] [ 861.597458][ T44] INFO: lockdep is turned off. [ 984.454402][ T44] INFO: task modprobe:302 blocked for more than 860 seconds. [ 984.454830][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.455053][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.455350][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 984.455708][ T44] Call Trace: [ 984.455828][ T44] [ 984.455916][ T44] __schedule+0x862/0x1b00 [ 984.456091][ T44] ? __pfx___schedule+0x10/0x10 [ 984.456260][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.456460][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.456618][ T44] ? schedule+0x1ee/0x270 [ 984.456735][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.456893][ T44] schedule+0xe2/0x270 [ 984.457016][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.457177][ T44] __mutex_lock+0x77f/0xcd0 [ 984.457357][ T44] ? text_poke_set+0x86/0x120 [ 984.457517][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.457675][ T44] ? execmem_free+0x10d/0x1d0 [ 984.457834][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.457994][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.458154][ T44] ? text_poke_set+0x86/0x120 [ 984.458316][ T44] text_poke_set+0x86/0x120 [ 984.458472][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.458638][ T44] execmem_free+0x11a/0x1d0 [ 984.458795][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.458959][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.459123][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.459290][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.459448][ T44] ? execmem_alloc+0xc0/0x240 [ 984.459611][ T44] emit_its_trampoline+0x258/0x300 [ 984.459774][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.459968][ T44] ? __do_softirq+0x10/0x10 [ 984.460128][ T44] apply_retpolines+0xcf/0x550 [ 984.460292][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.460447][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.460609][ T44] module_finalize+0x3d5/0x9d0 [ 984.460766][ T44] ? add_kallsyms+0x7bf/0xf40 [ 984.460930][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.461095][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.461258][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.461414][ T44] load_module+0x139a/0x2660 [ 984.461577][ T44] ? __pfx_load_module+0x10/0x10 [ 984.461730][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.461889][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.462044][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.462211][ T44] ? add_chain_cache+0x110/0x370 [ 984.462382][ T44] ? init_module_from_file+0xe9/0x150 [ 984.462540][ T44] init_module_from_file+0xe9/0x150 [ 984.462713][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.462916][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.463073][ T44] ? __lock_release+0x5d/0x170 [ 984.463233][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.463401][ T44] idempotent_init_module+0x335/0x620 [ 984.463559][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.463758][ T44] ? cap_capable+0x94/0x230 [ 984.463917][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.464074][ T44] ? do_syscall_64+0x85/0x380 [ 984.464229][ T44] do_syscall_64+0xc1/0x380 [ 984.464395][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.464595][ T44] RIP: 0033:0x7f34e0433e5d [ 984.464759][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.464995][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 984.465235][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 984.465479][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 984.465719][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 984.465953][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 984.466188][ T44] [ 984.466324][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 984.466594][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 984.466959][ T44] Call Trace: [ 984.467077][ T44] [ 984.467157][ T44] __schedule+0x862/0x1b00 [ 984.467329][ T44] ? __pfx___schedule+0x10/0x10 [ 984.467491][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.467689][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.467847][ T44] ? schedule+0x1ee/0x270 [ 984.467973][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.468131][ T44] schedule+0xe2/0x270 [ 984.468257][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.468411][ T44] __mutex_lock+0x77f/0xcd0 [ 984.468577][ T44] ? text_poke_set+0x86/0x120 [ 984.468735][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.468893][ T44] ? execmem_free+0x10d/0x1d0 [ 984.469051][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.469210][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.469375][ T44] ? text_poke_set+0x86/0x120 [ 984.469550][ T44] text_poke_set+0x86/0x120 [ 984.469705][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.469864][ T44] execmem_free+0x11a/0x1d0 [ 984.470021][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.470173][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.470342][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.470500][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.470658][ T44] ? execmem_alloc+0xc0/0x240 [ 984.470816][ T44] emit_its_trampoline+0x258/0x300 [ 984.470975][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.471173][ T44] ? __do_softirq+0x10/0x10 [ 984.471350][ T44] apply_retpolines+0xcf/0x550 [ 984.471510][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.471704][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.471869][ T44] module_finalize+0x3d5/0x9d0 [ 984.472024][ T44] ? add_kallsyms+0x7bf/0xf40 [ 984.472178][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.472341][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.472496][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.472657][ T44] load_module+0x139a/0x2660 [ 984.472815][ T44] ? __pfx_load_module+0x10/0x10 [ 984.472972][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.473133][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.473293][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.473450][ T44] ? add_chain_cache+0x110/0x370 [ 984.473605][ T44] ? init_module_from_file+0xe9/0x150 [ 984.473765][ T44] init_module_from_file+0xe9/0x150 [ 984.473920][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.474123][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.474283][ T44] ? __lock_release+0x5d/0x170 [ 984.474442][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.474600][ T44] idempotent_init_module+0x335/0x620 [ 984.474761][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.474956][ T44] ? cap_capable+0x94/0x230 [ 984.475111][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.475286][ T44] ? do_syscall_64+0x85/0x380 [ 984.475442][ T44] do_syscall_64+0xc1/0x380 [ 984.475601][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.475798][ T44] RIP: 0033:0x7f34e0433e5d [ 984.475960][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.476211][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 984.476461][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 984.476698][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 984.476940][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 984.477180][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 984.477435][ T44] [ 984.477563][ T44] INFO: lockdep is turned off. [ 1107.334434][ T44] INFO: task modprobe:302 blocked for more than 983 seconds. [ 1107.334968][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.335349][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.335677][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1107.336087][ T44] Call Trace: [ 1107.336268][ T44] [ 1107.336358][ T44] __schedule+0x862/0x1b00 [ 1107.336527][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.336687][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.336952][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.337150][ T44] ? schedule+0x1ee/0x270 [ 1107.338298][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.338531][ T44] schedule+0xe2/0x270 [ 1107.338698][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.338918][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.339141][ T44] ? text_poke_set+0x86/0x120 [ 1107.339342][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.339510][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.339733][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.339900][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.340108][ T44] ? text_poke_set+0x86/0x120 [ 1107.340319][ T44] text_poke_set+0x86/0x120 [ 1107.340510][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.340781][ T44] execmem_free+0x11a/0x1d0 [ 1107.341014][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.341296][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.341555][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.341761][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.341982][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.342211][ T44] emit_its_trampoline+0x258/0x300 [ 1107.342443][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.342698][ T44] ? __do_softirq+0x10/0x10 [ 1107.342855][ T44] apply_retpolines+0xcf/0x550 [ 1107.343084][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.343267][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.343535][ T44] module_finalize+0x3d5/0x9d0 [ 1107.343776][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1107.344037][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.344260][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.344434][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.344649][ T44] load_module+0x139a/0x2660 [ 1107.344821][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.344981][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.345215][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.345422][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.345675][ T44] ? add_chain_cache+0x110/0x370 [ 1107.345932][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.346163][ T44] init_module_from_file+0xe9/0x150 [ 1107.346409][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.346654][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.346815][ T44] ? __lock_release+0x5d/0x170 [ 1107.346971][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.347181][ T44] idempotent_init_module+0x335/0x620 [ 1107.347381][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.347592][ T44] ? cap_capable+0x94/0x230 [ 1107.347750][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.347945][ T44] ? do_syscall_64+0x85/0x380 [ 1107.348187][ T44] do_syscall_64+0xc1/0x380 [ 1107.348449][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.348751][ T44] RIP: 0033:0x7f34e0433e5d [ 1107.349042][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.349523][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 1107.349856][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 1107.350099][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 1107.350355][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 1107.350590][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 1107.350911][ T44] [ 1107.351047][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 1107.351405][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1107.351854][ T44] Call Trace: [ 1107.352042][ T44] [ 1107.352175][ T44] __schedule+0x862/0x1b00 [ 1107.352379][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.352536][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.352731][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.352887][ T44] ? schedule+0x1ee/0x270 [ 1107.353005][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.353199][ T44] schedule+0xe2/0x270 [ 1107.353332][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.353487][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.353649][ T44] ? text_poke_set+0x86/0x120 [ 1107.353805][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.353974][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.354145][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.354310][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.354476][ T44] ? text_poke_set+0x86/0x120 [ 1107.354627][ T44] text_poke_set+0x86/0x120 [ 1107.354796][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.354959][ T44] execmem_free+0x11a/0x1d0 [ 1107.355120][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.355280][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.355442][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.355597][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.355750][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.355905][ T44] emit_its_trampoline+0x258/0x300 [ 1107.356068][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.356286][ T44] ? __do_softirq+0x10/0x10 [ 1107.356462][ T44] apply_retpolines+0xcf/0x550 [ 1107.356719][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.356936][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.357200][ T44] module_finalize+0x3d5/0x9d0 [ 1107.357423][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1107.357581][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.357744][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.357906][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.358064][ T44] load_module+0x139a/0x2660 [ 1107.358229][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.358397][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.358555][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.358720][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.358888][ T44] ? add_chain_cache+0x110/0x370 [ 1107.359153][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.359382][ T44] init_module_from_file+0xe9/0x150 [ 1107.359603][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.359932][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.360158][ T44] ? __lock_release+0x5d/0x170 [ 1107.360327][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.360481][ T44] idempotent_init_module+0x335/0x620 [ 1107.360642][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.360840][ T44] ? cap_capable+0x94/0x230 [ 1107.361000][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.361161][ T44] ? do_syscall_64+0x85/0x380 [ 1107.361339][ T44] do_syscall_64+0xc1/0x380 [ 1107.361500][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.361694][ T44] RIP: 0033:0x7f34e0433e5d [ 1107.361864][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.362117][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 1107.362362][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 1107.362599][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 1107.362840][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 1107.363079][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 1107.363329][ T44] [ 1107.363452][ T44] INFO: lockdep is turned off. [ 1230.214446][ T44] INFO: task modprobe:302 blocked for more than 1105 seconds. [ 1230.214974][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.215220][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.215516][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1230.215880][ T44] Call Trace: [ 1230.215999][ T44] [ 1230.216092][ T44] __schedule+0x862/0x1b00 [ 1230.216281][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.216457][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.216653][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.216805][ T44] ? schedule+0x1ee/0x270 [ 1230.216941][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.217098][ T44] schedule+0xe2/0x270 [ 1230.217213][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.217386][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.217554][ T44] ? text_poke_set+0x86/0x120 [ 1230.217728][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.217883][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.218036][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.218216][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.218378][ T44] ? text_poke_set+0x86/0x120 [ 1230.218531][ T44] text_poke_set+0x86/0x120 [ 1230.218697][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.218866][ T44] execmem_free+0x11a/0x1d0 [ 1230.219014][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.219160][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.219344][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.219518][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.219675][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.219838][ T44] emit_its_trampoline+0x258/0x300 [ 1230.220011][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.220204][ T44] ? __do_softirq+0x10/0x10 [ 1230.220371][ T44] apply_retpolines+0xcf/0x550 [ 1230.220545][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.220698][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.220865][ T44] module_finalize+0x3d5/0x9d0 [ 1230.221030][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1230.221189][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.221346][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.221492][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.221677][ T44] load_module+0x139a/0x2660 [ 1230.221853][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.222024][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.222202][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.222394][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.222550][ T44] ? add_chain_cache+0x110/0x370 [ 1230.222710][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.222865][ T44] init_module_from_file+0xe9/0x150 [ 1230.223025][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.223232][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.223388][ T44] ? __lock_release+0x5d/0x170 [ 1230.223565][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.223724][ T44] idempotent_init_module+0x335/0x620 [ 1230.223880][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.224077][ T44] ? cap_capable+0x94/0x230 [ 1230.224239][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.224412][ T44] ? do_syscall_64+0x85/0x380 [ 1230.224566][ T44] do_syscall_64+0xc1/0x380 [ 1230.224743][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.224947][ T44] RIP: 0033:0x7f34e0433e5d [ 1230.225115][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.225374][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 1230.225705][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 1230.225943][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 1230.226185][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 1230.226427][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 1230.226670][ T44] [ 1230.226800][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 1230.227063][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1230.227422][ T44] Call Trace: [ 1230.227547][ T44] [ 1230.227627][ T44] __schedule+0x862/0x1b00 [ 1230.227785][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.227955][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.228155][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.228318][ T44] ? schedule+0x1ee/0x270 [ 1230.228441][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.228602][ T44] schedule+0xe2/0x270 [ 1230.228721][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.228877][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.229036][ T44] ? text_poke_set+0x86/0x120 [ 1230.229190][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.229353][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.229511][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.229667][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.229826][ T44] ? text_poke_set+0x86/0x120 [ 1230.229979][ T44] text_poke_set+0x86/0x120 [ 1230.230135][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.230297][ T44] execmem_free+0x11a/0x1d0 [ 1230.230456][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.230607][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.230765][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.230925][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.231082][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.231239][ T44] emit_its_trampoline+0x258/0x300 [ 1230.231404][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.231617][ T44] ? __do_softirq+0x10/0x10 [ 1230.231769][ T44] apply_retpolines+0xcf/0x550 [ 1230.231929][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.232082][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.232242][ T44] module_finalize+0x3d5/0x9d0 [ 1230.232403][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1230.232578][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.232734][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.232890][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.233045][ T44] load_module+0x139a/0x2660 [ 1230.233203][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.233380][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.233562][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.233722][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.233885][ T44] ? add_chain_cache+0x110/0x370 [ 1230.234043][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.234202][ T44] init_module_from_file+0xe9/0x150 [ 1230.234367][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.234564][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.234727][ T44] ? __lock_release+0x5d/0x170 [ 1230.234883][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.235037][ T44] idempotent_init_module+0x335/0x620 [ 1230.235193][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.235393][ T44] ? cap_capable+0x94/0x230 [ 1230.235551][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.235715][ T44] ? do_syscall_64+0x85/0x380 [ 1230.235871][ T44] do_syscall_64+0xc1/0x380 [ 1230.236034][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.236223][ T44] RIP: 0033:0x7f34e0433e5d [ 1230.236387][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.236620][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 1230.236871][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 1230.237100][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 1230.237334][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 1230.237577][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 1230.237815][ T44] [ 1230.237938][ T44] INFO: lockdep is turned off. [ 1353.094404][ T44] INFO: task modprobe:302 blocked for more than 1228 seconds. [ 1353.094789][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.095012][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.095293][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1353.095657][ T44] Call Trace: [ 1353.095774][ T44] [ 1353.095858][ T44] __schedule+0x862/0x1b00 [ 1353.096025][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.096182][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.096403][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.096561][ T44] ? schedule+0x1ee/0x270 [ 1353.096679][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.096842][ T44] schedule+0xe2/0x270 [ 1353.096958][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.097111][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.097277][ T44] ? text_poke_set+0x86/0x120 [ 1353.097432][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.097586][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.097741][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.097893][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.098055][ T44] ? text_poke_set+0x86/0x120 [ 1353.098208][ T44] text_poke_set+0x86/0x120 [ 1353.098371][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.098527][ T44] execmem_free+0x11a/0x1d0 [ 1353.098680][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.098831][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.098990][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.099143][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.099313][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.099467][ T44] emit_its_trampoline+0x258/0x300 [ 1353.099620][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.099811][ T44] ? __do_softirq+0x10/0x10 [ 1353.099966][ T44] apply_retpolines+0xcf/0x550 [ 1353.100122][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.100281][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.100449][ T44] module_finalize+0x3d5/0x9d0 [ 1353.100624][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1353.100782][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.100938][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.101094][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.101254][ T44] load_module+0x139a/0x2660 [ 1353.101420][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.101573][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.101737][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.101892][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.102047][ T44] ? add_chain_cache+0x110/0x370 [ 1353.102209][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.102368][ T44] init_module_from_file+0xe9/0x150 [ 1353.102527][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.102746][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.102910][ T44] ? __lock_release+0x5d/0x170 [ 1353.103068][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.103225][ T44] idempotent_init_module+0x335/0x620 [ 1353.103389][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.103591][ T44] ? cap_capable+0x94/0x230 [ 1353.103750][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.103907][ T44] ? do_syscall_64+0x85/0x380 [ 1353.104073][ T44] do_syscall_64+0xc1/0x380 [ 1353.104230][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.104441][ T44] RIP: 0033:0x7f34e0433e5d [ 1353.104607][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.104851][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 1353.105082][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 1353.105346][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 1353.105584][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 1353.105816][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 1353.106051][ T44] [ 1353.106187][ T44] INFO: task modprobe:302 is blocked on a mutex likely owned by task modprobe:302. [ 1353.106459][ T44] task:modprobe state:D stack:25672 pid:302 tgid:302 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1353.106809][ T44] Call Trace: [ 1353.106925][ T44] [ 1353.107007][ T44] __schedule+0x862/0x1b00 [ 1353.107169][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.107335][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.107529][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.107687][ T44] ? schedule+0x1ee/0x270 [ 1353.107808][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.107963][ T44] schedule+0xe2/0x270 [ 1353.108080][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.108233][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.108396][ T44] ? text_poke_set+0x86/0x120 [ 1353.108555][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.108715][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.108877][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.109033][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.109189][ T44] ? text_poke_set+0x86/0x120 [ 1353.109347][ T44] text_poke_set+0x86/0x120 [ 1353.109506][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.109663][ T44] execmem_free+0x11a/0x1d0 [ 1353.109826][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.109979][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.110139][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.110297][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.110457][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.110611][ T44] emit_its_trampoline+0x258/0x300 [ 1353.110772][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.110978][ T44] ? __do_softirq+0x10/0x10 [ 1353.111133][ T44] apply_retpolines+0xcf/0x550 [ 1353.111295][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.111454][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.111616][ T44] module_finalize+0x3d5/0x9d0 [ 1353.111774][ T44] ? add_kallsyms+0x7bf/0xf40 [ 1353.111929][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.112084][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.112241][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.112404][ T44] load_module+0x139a/0x2660 [ 1353.112561][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.112741][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.112915][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.113072][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.113231][ T44] ? add_chain_cache+0x110/0x370 [ 1353.113394][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.113557][ T44] init_module_from_file+0xe9/0x150 [ 1353.113715][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.113932][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.114089][ T44] ? __lock_release+0x5d/0x170 [ 1353.114254][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.114411][ T44] idempotent_init_module+0x335/0x620 [ 1353.114574][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.114769][ T44] ? cap_capable+0x94/0x230 [ 1353.114932][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.115086][ T44] ? do_syscall_64+0x85/0x380 [ 1353.115267][ T44] do_syscall_64+0xc1/0x380 [ 1353.115422][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.115612][ T44] RIP: 0033:0x7f34e0433e5d [ 1353.115773][ T44] RSP: 002b:00007fff2aa753c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.116026][ T44] RAX: ffffffffffffffda RBX: 000056499657cc40 RCX: 00007f34e0433e5d [ 1353.116263][ T44] RDX: 0000000000000000 RSI: 000056497b332a2a RDI: 0000000000000000 [ 1353.116496][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007fff2aa75500 [ 1353.116733][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056497b332a2a [ 1353.116970][ T44] R13: 000056499657ce40 R14: 000056499657ceb0 R15: 000056499657ccb2 [ 1353.117212][ T44] [ 1353.117334][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.117587][ T44] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr