[ 15.946090][ T252] ip (252) used greatest stack depth: 24032 bytes left [ 19.669165][ T298] ================================================================== [ 19.669470][ T298] BUG: KASAN: slab-use-after-free in emit_its_trampoline+0xa5/0x300 [ 19.669742][ T298] Read of size 1 at addr ffff888001932720 by task modprobe/298 [ 19.669997][ T298] [ 19.670089][ T298] CPU: 3 UID: 0 PID: 298 Comm: modprobe Not tainted 6.16.0-rc2-virtme #1 PREEMPT(full) [ 19.670095][ T298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.670097][ T298] Call Trace: [ 19.670099][ T298] [ 19.670102][ T298] dump_stack_lvl+0x82/0xd0 [ 19.670111][ T298] print_address_description.constprop.0+0x2c/0x400 [ 19.670120][ T298] ? emit_its_trampoline+0xa5/0x300 [ 19.670124][ T298] print_report+0xb4/0x270 [ 19.670128][ T298] ? emit_its_trampoline+0xa5/0x300 [ 19.670131][ T298] ? kasan_addr_to_slab+0x25/0x80 [ 19.670135][ T298] ? emit_its_trampoline+0xa5/0x300 [ 19.670138][ T298] kasan_report+0xca/0x100 [ 19.670142][ T298] ? emit_its_trampoline+0xa5/0x300 [ 19.670147][ T298] ? emit_its_trampoline+0xa5/0x300 [ 19.670150][ T298] __kasan_check_byte+0x3a/0x50 [ 19.670154][ T298] krealloc_noprof+0x3d/0x320 [ 19.670160][ T298] ? execmem_alloc+0xc0/0x240 [ 19.670168][ T298] emit_its_trampoline+0xa5/0x300 [ 19.670171][ T298] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 19.670179][ T298] ? __do_softirq+0x10/0x10 [ 19.670184][ T298] apply_retpolines+0xcf/0x550 [ 19.670189][ T298] ? __pfx_apply_retpolines+0x10/0x10 [ 19.670193][ T298] ? __pfx___mutex_lock+0x10/0x10 [ 19.670203][ T298] module_finalize+0x3d5/0x9d0 [ 19.670212][ T298] ? add_kallsyms+0x8d7/0xf40 [ 19.670217][ T298] ? __pfx_module_finalize+0x10/0x10 [ 19.670222][ T298] ? __pfx_cmp_ex_sort+0x10/0x10 [ 19.670225][ T298] ? __pfx_swap_ex+0x10/0x10 [ 19.670229][ T298] load_module+0x139a/0x2660 [ 19.670236][ T298] ? __pfx_load_module+0x10/0x10 [ 19.670239][ T298] ? kernel_read_file+0x3f5/0x550 [ 19.670247][ T298] ? kernel_read_file+0x3d0/0x550 [ 19.670251][ T298] ? __pfx_kernel_read_file+0x10/0x10 [ 19.670256][ T298] ? init_module_from_file+0xe9/0x150 [ 19.670259][ T298] init_module_from_file+0xe9/0x150 [ 19.670262][ T298] ? __pfx_init_module_from_file+0x10/0x10 [ 19.670270][ T298] ? idempotent_init_module+0x31a/0x620 [ 19.670273][ T298] ? __lock_release+0x5d/0x170 [ 19.670278][ T298] ? do_raw_spin_unlock+0x58/0x220 [ 19.670283][ T298] idempotent_init_module+0x335/0x620 [ 19.670287][ T298] ? __pfx_idempotent_init_module+0x10/0x10 [ 19.670294][ T298] ? cap_capable+0x94/0x230 [ 19.670301][ T298] __x64_sys_finit_module+0xca/0x150 [ 19.670304][ T298] ? do_syscall_64+0x85/0x380 [ 19.670308][ T298] do_syscall_64+0xc1/0x380 [ 19.670312][ T298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.670316][ T298] RIP: 0033:0x7f37b64ffe5d [ 19.670321][ T298] 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 [ 19.670325][ T298] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.670329][ T298] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 19.670332][ T298] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 19.670334][ T298] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 19.670336][ T298] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 19.670338][ T298] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 19.670344][ T298] [ 19.670345][ T298] [ 19.680993][ T298] Allocated by task 289: [ 19.681141][ T298] kasan_save_stack+0x24/0x50 [ 19.681324][ T298] kasan_save_track+0x14/0x30 [ 19.681500][ T298] __kasan_kmalloc+0x7f/0x90 [ 19.681679][ T298] __kmalloc_noprof+0x1d4/0x470 [ 19.681859][ T298] virtqueue_add_split+0x6a3/0x1920 [ 19.682042][ T298] virtqueue_add_sgs+0x143/0x270 [ 19.682217][ T298] virtio_fs_enqueue_req+0x58c/0xfe0 [ 19.682397][ T298] virtio_fs_send_req+0x13a/0x710 [ 19.682575][ T298] __fuse_simple_request+0x22a/0xb50 [ 19.682753][ T298] fuse_readlink_folio+0x20b/0x400 [ 19.682933][ T298] fuse_get_link+0x12d/0x350 [ 19.683107][ T298] pick_link+0x7a2/0x1160 [ 19.683248][ T298] step_into+0x85a/0xfc0 [ 19.683382][ T298] link_path_walk+0x3c2/0xa10 [ 19.683558][ T298] path_openat+0x14d/0x380 [ 19.683739][ T298] do_filp_open+0x1d7/0x420 [ 19.683914][ T298] do_sys_openat2+0xd4/0x160 [ 19.684093][ T298] __x64_sys_openat+0x122/0x1e0 [ 19.684268][ T298] do_syscall_64+0xc1/0x380 [ 19.684446][ T298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 19.684666][ T298] [ 19.684757][ T298] Freed by task 63: [ 19.684893][ T298] kasan_save_stack+0x24/0x50 [ 19.685103][ T298] kasan_save_track+0x14/0x30 [ 19.685285][ T298] kasan_save_free_info+0x3b/0x60 [ 19.685463][ T298] __kasan_slab_free+0x38/0x50 [ 19.685644][ T298] kfree+0x144/0x320 [ 19.685779][ T298] detach_buf_split+0x48d/0x6f0 [ 19.685985][ T298] virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 19.686206][ T298] virtio_fs_requests_done_work+0x231/0x890 [ 19.686425][ T298] process_one_work+0xe43/0x1660 [ 19.686604][ T298] worker_thread+0x591/0xcf0 [ 19.686818][ T298] kthread+0x37b/0x600 [ 19.686953][ T298] ret_from_fork+0x243/0x320 [ 19.687130][ T298] ret_from_fork_asm+0x1a/0x30 [ 19.687308][ T298] [ 19.687408][ T298] The buggy address belongs to the object at ffff888001932720 [ 19.687408][ T298] which belongs to the cache kmalloc-96 of size 96 [ 19.687861][ T298] The buggy address is located 0 bytes inside of [ 19.687861][ T298] freed 96-byte region [ffff888001932720, ffff888001932780) [ 19.688318][ T298] [ 19.688413][ T298] The buggy address belongs to the physical page: [ 19.688652][ T298] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1932 [ 19.688992][ T298] flags: 0x80000000000000(node=0|zone=1) [ 19.689190][ T298] page_type: f5(slab) [ 19.689343][ T298] raw: 0080000000000000 ffff888001042340 ffffea00000a0c90 ffffea00000a7b50 [ 19.689692][ T298] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 19.690040][ T298] page dumped because: kasan: bad access detected [ 19.690301][ T298] [ 19.690398][ T298] Memory state around the buggy address: [ 19.690586][ T298] ffff888001932600: fc fc fc fc 00 00 00 00 00 00 00 00 00 fc fc fc [ 19.690866][ T298] ffff888001932680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 19.691142][ T298] >ffff888001932700: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 19.691428][ T298] ^ [ 19.691611][ T298] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 19.691882][ T298] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc [ 19.692159][ T298] ================================================================== [ 19.692532][ T298] Disabling lock debugging due to kernel taint [ 247.221494][ T44] INFO: task modprobe:298 blocked for more than 122 seconds. [ 247.221859][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.222105][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.222426][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 247.222825][ T44] Call Trace: [ 247.222967][ T44] [ 247.223060][ T44] __schedule+0x862/0x1b00 [ 247.223245][ T44] ? __pfx___schedule+0x10/0x10 [ 247.223451][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.223676][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.223849][ T44] ? schedule+0x1ee/0x270 [ 247.223977][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.224172][ T44] schedule+0xe2/0x270 [ 247.224333][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.224509][ T44] __mutex_lock+0x77f/0xcd0 [ 247.224681][ T44] ? text_poke_set+0x86/0x120 [ 247.224864][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.225038][ T44] ? execmem_free+0x10d/0x1d0 [ 247.225213][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.225398][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.225587][ T44] ? text_poke_set+0x86/0x120 [ 247.225760][ T44] text_poke_set+0x86/0x120 [ 247.225931][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.226108][ T44] execmem_free+0x11a/0x1d0 [ 247.226288][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.226458][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.226632][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.226808][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.226990][ T44] ? execmem_alloc+0xc0/0x240 [ 247.227163][ T44] emit_its_trampoline+0x258/0x300 [ 247.227342][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.227559][ T44] ? __do_softirq+0x10/0x10 [ 247.227734][ T44] apply_retpolines+0xcf/0x550 [ 247.227912][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.228085][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.228265][ T44] module_finalize+0x3d5/0x9d0 [ 247.228471][ T44] ? add_kallsyms+0x8d7/0xf40 [ 247.228646][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.228822][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.228995][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.229169][ T44] load_module+0x139a/0x2660 [ 247.229354][ T44] ? __pfx_load_module+0x10/0x10 [ 247.229525][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.229705][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.229878][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.230148][ T44] ? init_module_from_file+0xe9/0x150 [ 247.230303][ T44] init_module_from_file+0xe9/0x150 [ 247.230447][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.230630][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.230774][ T44] ? __lock_release+0x5d/0x170 [ 247.230923][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.231065][ T44] idempotent_init_module+0x335/0x620 [ 247.231210][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.231395][ T44] ? cap_capable+0x94/0x230 [ 247.231544][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.231687][ T44] ? do_syscall_64+0x85/0x380 [ 247.231831][ T44] do_syscall_64+0xc1/0x380 [ 247.231978][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.232156][ T44] RIP: 0033:0x7f37b64ffe5d [ 247.232321][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.232540][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 247.232756][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 247.232977][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 247.233195][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 247.233429][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 247.233651][ T44] [ 247.233770][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 247.234016][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 247.234341][ T44] Call Trace: [ 247.234450][ T44] [ 247.234526][ T44] __schedule+0x862/0x1b00 [ 247.234675][ T44] ? __pfx___schedule+0x10/0x10 [ 247.234818][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.235002][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.235146][ T44] ? schedule+0x1ee/0x270 [ 247.235255][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.235402][ T44] schedule+0xe2/0x270 [ 247.235514][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.235658][ T44] __mutex_lock+0x77f/0xcd0 [ 247.235800][ T44] ? text_poke_set+0x86/0x120 [ 247.235944][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.236092][ T44] ? execmem_free+0x10d/0x1d0 [ 247.236235][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.236393][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.236540][ T44] ? text_poke_set+0x86/0x120 [ 247.236682][ T44] text_poke_set+0x86/0x120 [ 247.236826][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.236972][ T44] execmem_free+0x11a/0x1d0 [ 247.237116][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.237264][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.237418][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.237565][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.237708][ T44] ? execmem_alloc+0xc0/0x240 [ 247.237853][ T44] emit_its_trampoline+0x258/0x300 [ 247.237997][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.238175][ T44] ? __do_softirq+0x10/0x10 [ 247.238322][ T44] apply_retpolines+0xcf/0x550 [ 247.238471][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.238614][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.238760][ T44] module_finalize+0x3d5/0x9d0 [ 247.238906][ T44] ? add_kallsyms+0x8d7/0xf40 [ 247.239050][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.239193][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.239342][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.239491][ T44] load_module+0x139a/0x2660 [ 247.239638][ T44] ? __pfx_load_module+0x10/0x10 [ 247.239779][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.239924][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.240158][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.240319][ T44] ? init_module_from_file+0xe9/0x150 [ 247.240465][ T44] init_module_from_file+0xe9/0x150 [ 247.240608][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.240803][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.240945][ T44] ? __lock_release+0x5d/0x170 [ 247.241087][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.241232][ T44] idempotent_init_module+0x335/0x620 [ 247.241379][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.241557][ T44] ? cap_capable+0x94/0x230 [ 247.241706][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.241847][ T44] ? do_syscall_64+0x85/0x380 [ 247.241988][ T44] do_syscall_64+0xc1/0x380 [ 247.242129][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.242313][ T44] RIP: 0033:0x7f37b64ffe5d [ 247.242463][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.242679][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 247.242900][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 247.243116][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 247.243337][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 247.243568][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 247.243791][ T44] [ 247.243913][ T44] INFO: lockdep is turned off. [ 370.101354][ T44] INFO: task modprobe:298 blocked for more than 245 seconds. [ 370.101712][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.101920][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.102156][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 370.102515][ T44] Call Trace: [ 370.102630][ T44] [ 370.102707][ T44] __schedule+0x862/0x1b00 [ 370.102860][ T44] ? __pfx___schedule+0x10/0x10 [ 370.103006][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.103192][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.103349][ T44] ? schedule+0x1ee/0x270 [ 370.103470][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.103615][ T44] schedule+0xe2/0x270 [ 370.103726][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.103870][ T44] __mutex_lock+0x77f/0xcd0 [ 370.104013][ T44] ? text_poke_set+0x86/0x120 [ 370.104159][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.104311][ T44] ? execmem_free+0x10d/0x1d0 [ 370.104459][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.104605][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.104752][ T44] ? text_poke_set+0x86/0x120 [ 370.104897][ T44] text_poke_set+0x86/0x120 [ 370.105041][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.105187][ T44] execmem_free+0x11a/0x1d0 [ 370.105339][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.105480][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.105628][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.105772][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.105916][ T44] ? execmem_alloc+0xc0/0x240 [ 370.106059][ T44] emit_its_trampoline+0x258/0x300 [ 370.106205][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.106393][ T44] ? __do_softirq+0x10/0x10 [ 370.106539][ T44] apply_retpolines+0xcf/0x550 [ 370.106682][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.106828][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.106976][ T44] module_finalize+0x3d5/0x9d0 [ 370.107121][ T44] ? add_kallsyms+0x8d7/0xf40 [ 370.107266][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.107423][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.107576][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.107719][ T44] load_module+0x139a/0x2660 [ 370.107865][ T44] ? __pfx_load_module+0x10/0x10 [ 370.108010][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.108159][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.108308][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.108454][ T44] ? init_module_from_file+0xe9/0x150 [ 370.108597][ T44] init_module_from_file+0xe9/0x150 [ 370.108741][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.108922][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.109067][ T44] ? __lock_release+0x5d/0x170 [ 370.109212][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.109360][ T44] idempotent_init_module+0x335/0x620 [ 370.109510][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.109690][ T44] ? cap_capable+0x94/0x230 [ 370.109834][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.109990][ T44] ? do_syscall_64+0x85/0x380 [ 370.110132][ T44] do_syscall_64+0xc1/0x380 [ 370.110286][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.110466][ T44] RIP: 0033:0x7f37b64ffe5d [ 370.110614][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.110831][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 370.111049][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 370.111262][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 370.111487][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 370.111708][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 370.111927][ T44] [ 370.112052][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 370.112300][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 370.112631][ T44] Call Trace: [ 370.112740][ T44] [ 370.112815][ T44] __schedule+0x862/0x1b00 [ 370.112965][ T44] ? __pfx___schedule+0x10/0x10 [ 370.113116][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.113302][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.113445][ T44] ? schedule+0x1ee/0x270 [ 370.113554][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.113697][ T44] schedule+0xe2/0x270 [ 370.113808][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.113961][ T44] __mutex_lock+0x77f/0xcd0 [ 370.114105][ T44] ? text_poke_set+0x86/0x120 [ 370.114254][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.114405][ T44] ? execmem_free+0x10d/0x1d0 [ 370.114552][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.114696][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.114843][ T44] ? text_poke_set+0x86/0x120 [ 370.114986][ T44] text_poke_set+0x86/0x120 [ 370.115132][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.115291][ T44] execmem_free+0x11a/0x1d0 [ 370.115452][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.115595][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.115741][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.115886][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.116030][ T44] ? execmem_alloc+0xc0/0x240 [ 370.116173][ T44] emit_its_trampoline+0x258/0x300 [ 370.116322][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.116506][ T44] ? __do_softirq+0x10/0x10 [ 370.116651][ T44] apply_retpolines+0xcf/0x550 [ 370.116796][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.116940][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.117088][ T44] module_finalize+0x3d5/0x9d0 [ 370.117234][ T44] ? add_kallsyms+0x8d7/0xf40 [ 370.117383][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.117528][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.117682][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.117827][ T44] load_module+0x139a/0x2660 [ 370.117974][ T44] ? __pfx_load_module+0x10/0x10 [ 370.118116][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.118260][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.118409][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.118553][ T44] ? init_module_from_file+0xe9/0x150 [ 370.118701][ T44] init_module_from_file+0xe9/0x150 [ 370.118846][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.119029][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.119170][ T44] ? __lock_release+0x5d/0x170 [ 370.119325][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.119471][ T44] idempotent_init_module+0x335/0x620 [ 370.119615][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.119806][ T44] ? cap_capable+0x94/0x230 [ 370.119952][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.120093][ T44] ? do_syscall_64+0x85/0x380 [ 370.120234][ T44] do_syscall_64+0xc1/0x380 [ 370.120381][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.120557][ T44] RIP: 0033:0x7f37b64ffe5d [ 370.120708][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.120930][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 370.121145][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 370.121368][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 370.121584][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 370.121803][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 370.122021][ T44] [ 370.122131][ T44] INFO: lockdep is turned off. [ 492.981430][ T44] INFO: task modprobe:298 blocked for more than 368 seconds. [ 492.981734][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.981944][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.982195][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 492.982547][ T44] Call Trace: [ 492.982659][ T44] [ 492.982738][ T44] __schedule+0x862/0x1b00 [ 492.982894][ T44] ? __pfx___schedule+0x10/0x10 [ 492.983043][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.983235][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.983393][ T44] ? schedule+0x1ee/0x270 [ 492.983506][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.983652][ T44] schedule+0xe2/0x270 [ 492.983762][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.983908][ T44] __mutex_lock+0x77f/0xcd0 [ 492.984056][ T44] ? text_poke_set+0x86/0x120 [ 492.984202][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.984359][ T44] ? execmem_free+0x10d/0x1d0 [ 492.984510][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.984654][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.984802][ T44] ? text_poke_set+0x86/0x120 [ 492.984953][ T44] text_poke_set+0x86/0x120 [ 492.985098][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.985243][ T44] execmem_free+0x11a/0x1d0 [ 492.985393][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.985550][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.985699][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.985848][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.985996][ T44] ? execmem_alloc+0xc0/0x240 [ 492.986141][ T44] emit_its_trampoline+0x258/0x300 [ 492.986298][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.986479][ T44] ? __do_softirq+0x10/0x10 [ 492.986633][ T44] apply_retpolines+0xcf/0x550 [ 492.986782][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.986926][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.987106][ T44] module_finalize+0x3d5/0x9d0 [ 492.987258][ T44] ? add_kallsyms+0x8d7/0xf40 [ 492.987411][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.987559][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.987703][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.987853][ T44] load_module+0x139a/0x2660 [ 492.988018][ T44] ? __pfx_load_module+0x10/0x10 [ 492.988163][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.988318][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.988462][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.988617][ T44] ? init_module_from_file+0xe9/0x150 [ 492.988759][ T44] init_module_from_file+0xe9/0x150 [ 492.988911][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.989094][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.989236][ T44] ? __lock_release+0x5d/0x170 [ 492.989386][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.989532][ T44] idempotent_init_module+0x335/0x620 [ 492.989680][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.989860][ T44] ? cap_capable+0x94/0x230 [ 492.990010][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.990153][ T44] ? do_syscall_64+0x85/0x380 [ 492.990309][ T44] do_syscall_64+0xc1/0x380 [ 492.990453][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.990635][ T44] RIP: 0033:0x7f37b64ffe5d [ 492.990783][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.991016][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 492.991240][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 492.991465][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 492.991702][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 492.991919][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 492.992148][ T44] [ 492.992282][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 492.992527][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 492.992856][ T44] Call Trace: [ 492.992966][ T44] [ 492.993047][ T44] __schedule+0x862/0x1b00 [ 492.993197][ T44] ? __pfx___schedule+0x10/0x10 [ 492.993349][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.993531][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.993677][ T44] ? schedule+0x1ee/0x270 [ 492.993786][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.993931][ T44] schedule+0xe2/0x270 [ 492.994041][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.994188][ T44] __mutex_lock+0x77f/0xcd0 [ 492.994347][ T44] ? text_poke_set+0x86/0x120 [ 492.994499][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.994645][ T44] ? execmem_free+0x10d/0x1d0 [ 492.994798][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.994942][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.995089][ T44] ? text_poke_set+0x86/0x120 [ 492.995232][ T44] text_poke_set+0x86/0x120 [ 492.995388][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.995536][ T44] execmem_free+0x11a/0x1d0 [ 492.995680][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.995826][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.995973][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.996123][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.996267][ T44] ? execmem_alloc+0xc0/0x240 [ 492.996417][ T44] emit_its_trampoline+0x258/0x300 [ 492.996566][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.996753][ T44] ? __do_softirq+0x10/0x10 [ 492.996898][ T44] apply_retpolines+0xcf/0x550 [ 492.997045][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.997188][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.997343][ T44] module_finalize+0x3d5/0x9d0 [ 492.997492][ T44] ? add_kallsyms+0x8d7/0xf40 [ 492.997642][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.997788][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.997931][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.998076][ T44] load_module+0x139a/0x2660 [ 492.998224][ T44] ? __pfx_load_module+0x10/0x10 [ 492.998377][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.998524][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.998667][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.998817][ T44] ? init_module_from_file+0xe9/0x150 [ 492.998962][ T44] init_module_from_file+0xe9/0x150 [ 492.999106][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.999291][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.999436][ T44] ? __lock_release+0x5d/0x170 [ 492.999581][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.999725][ T44] idempotent_init_module+0x335/0x620 [ 492.999879][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 493.000059][ T44] ? cap_capable+0x94/0x230 [ 493.000204][ T44] __x64_sys_finit_module+0xca/0x150 [ 493.000355][ T44] ? do_syscall_64+0x85/0x380 [ 493.000500][ T44] do_syscall_64+0xc1/0x380 [ 493.000647][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.000834][ T44] RIP: 0033:0x7f37b64ffe5d [ 493.000987][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 493.001205][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 493.001425][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 493.001656][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 493.001883][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 493.002098][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 493.002342][ T44] [ 493.002457][ T44] INFO: lockdep is turned off. [ 615.861405][ T44] INFO: task modprobe:298 blocked for more than 491 seconds. [ 615.861714][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.861929][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.862164][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 615.862508][ T44] Call Trace: [ 615.862620][ T44] [ 615.862697][ T44] __schedule+0x862/0x1b00 [ 615.862853][ T44] ? __pfx___schedule+0x10/0x10 [ 615.863009][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.863197][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.863350][ T44] ? schedule+0x1ee/0x270 [ 615.863459][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.863604][ T44] schedule+0xe2/0x270 [ 615.863716][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.863859][ T44] __mutex_lock+0x77f/0xcd0 [ 615.864011][ T44] ? text_poke_set+0x86/0x120 [ 615.864159][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.864311][ T44] ? execmem_free+0x10d/0x1d0 [ 615.864459][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.864610][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.864757][ T44] ? text_poke_set+0x86/0x120 [ 615.864918][ T44] text_poke_set+0x86/0x120 [ 615.865080][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.865231][ T44] execmem_free+0x11a/0x1d0 [ 615.865394][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.865553][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.865717][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.865879][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.866042][ T44] ? execmem_alloc+0xc0/0x240 [ 615.866203][ T44] emit_its_trampoline+0x258/0x300 [ 615.866375][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.866581][ T44] ? __do_softirq+0x10/0x10 [ 615.866746][ T44] apply_retpolines+0xcf/0x550 [ 615.866910][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.867072][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.867238][ T44] module_finalize+0x3d5/0x9d0 [ 615.867406][ T44] ? add_kallsyms+0x8d7/0xf40 [ 615.867567][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.867729][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.867890][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.868050][ T44] load_module+0x139a/0x2660 [ 615.868214][ T44] ? __pfx_load_module+0x10/0x10 [ 615.868379][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.868547][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.868711][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.868873][ T44] ? init_module_from_file+0xe9/0x150 [ 615.869038][ T44] init_module_from_file+0xe9/0x150 [ 615.869202][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.869411][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.869570][ T44] ? __lock_release+0x5d/0x170 [ 615.869733][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.869893][ T44] idempotent_init_module+0x335/0x620 [ 615.870052][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.870257][ T44] ? cap_capable+0x94/0x230 [ 615.870435][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.870598][ T44] ? do_syscall_64+0x85/0x380 [ 615.870771][ T44] do_syscall_64+0xc1/0x380 [ 615.870934][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.871135][ T44] RIP: 0033:0x7f37b64ffe5d [ 615.871307][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.871553][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 615.871792][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 615.872029][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 615.872268][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 615.872516][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 615.872758][ T44] [ 615.872889][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 615.873154][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 615.873517][ T44] Call Trace: [ 615.873637][ T44] [ 615.873719][ T44] __schedule+0x862/0x1b00 [ 615.873883][ T44] ? __pfx___schedule+0x10/0x10 [ 615.874045][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.874249][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.874419][ T44] ? schedule+0x1ee/0x270 [ 615.874533][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.874680][ T44] schedule+0xe2/0x270 [ 615.874794][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.874937][ T44] __mutex_lock+0x77f/0xcd0 [ 615.875082][ T44] ? text_poke_set+0x86/0x120 [ 615.875231][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.875381][ T44] ? execmem_free+0x10d/0x1d0 [ 615.875526][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.875669][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.875816][ T44] ? text_poke_set+0x86/0x120 [ 615.875963][ T44] text_poke_set+0x86/0x120 [ 615.876106][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.876252][ T44] execmem_free+0x11a/0x1d0 [ 615.876401][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.876549][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.876695][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.876840][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.876986][ T44] ? execmem_alloc+0xc0/0x240 [ 615.877131][ T44] emit_its_trampoline+0x258/0x300 [ 615.877281][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.877461][ T44] ? __do_softirq+0x10/0x10 [ 615.877607][ T44] apply_retpolines+0xcf/0x550 [ 615.877751][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.877895][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.878042][ T44] module_finalize+0x3d5/0x9d0 [ 615.878193][ T44] ? add_kallsyms+0x8d7/0xf40 [ 615.878346][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.878497][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.878642][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.878785][ T44] load_module+0x139a/0x2660 [ 615.879028][ T44] ? __pfx_load_module+0x10/0x10 [ 615.879170][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.879320][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.879468][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.879613][ T44] ? init_module_from_file+0xe9/0x150 [ 615.879756][ T44] init_module_from_file+0xe9/0x150 [ 615.879898][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.880082][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.880224][ T44] ? __lock_release+0x5d/0x170 [ 615.880379][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.880528][ T44] idempotent_init_module+0x335/0x620 [ 615.880680][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.880866][ T44] ? cap_capable+0x94/0x230 [ 615.881013][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.881157][ T44] ? do_syscall_64+0x85/0x380 [ 615.881308][ T44] do_syscall_64+0xc1/0x380 [ 615.881455][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.881632][ T44] RIP: 0033:0x7f37b64ffe5d [ 615.881782][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.881997][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 615.882215][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 615.882448][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 615.882671][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 615.882884][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 615.883102][ T44] [ 615.883211][ T44] INFO: lockdep is turned off. [ 738.741513][ T44] INFO: task modprobe:298 blocked for more than 614 seconds. [ 738.741948][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.742177][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.742474][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 738.742837][ T44] Call Trace: [ 738.742959][ T44] [ 738.743051][ T44] __schedule+0x862/0x1b00 [ 738.743229][ T44] ? __pfx___schedule+0x10/0x10 [ 738.743407][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.743612][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.743774][ T44] ? schedule+0x1ee/0x270 [ 738.743892][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.744058][ T44] schedule+0xe2/0x270 [ 738.744179][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.744358][ T44] __mutex_lock+0x77f/0xcd0 [ 738.744521][ T44] ? text_poke_set+0x86/0x120 [ 738.744686][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.744844][ T44] ? execmem_free+0x10d/0x1d0 [ 738.745008][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.745164][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.745336][ T44] ? text_poke_set+0x86/0x120 [ 738.745492][ T44] text_poke_set+0x86/0x120 [ 738.745655][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.745816][ T44] execmem_free+0x11a/0x1d0 [ 738.745976][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.746132][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.746306][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.746472][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.746636][ T44] ? execmem_alloc+0xc0/0x240 [ 738.746795][ T44] emit_its_trampoline+0x258/0x300 [ 738.746961][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.747159][ T44] ? __do_softirq+0x10/0x10 [ 738.747329][ T44] apply_retpolines+0xcf/0x550 [ 738.747490][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.747647][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.747810][ T44] module_finalize+0x3d5/0x9d0 [ 738.747973][ T44] ? add_kallsyms+0x8d7/0xf40 [ 738.748145][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.748316][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.748476][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.748633][ T44] load_module+0x139a/0x2660 [ 738.748795][ T44] ? __pfx_load_module+0x10/0x10 [ 738.748962][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.749121][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.749289][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.749458][ T44] ? init_module_from_file+0xe9/0x150 [ 738.749618][ T44] init_module_from_file+0xe9/0x150 [ 738.749776][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.749989][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.750149][ T44] ? __lock_release+0x5d/0x170 [ 738.750327][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.750494][ T44] idempotent_init_module+0x335/0x620 [ 738.750653][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.750853][ T44] ? cap_capable+0x94/0x230 [ 738.751015][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.751175][ T44] ? do_syscall_64+0x85/0x380 [ 738.751345][ T44] do_syscall_64+0xc1/0x380 [ 738.751505][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.751708][ T44] RIP: 0033:0x7f37b64ffe5d [ 738.751874][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.752112][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 738.752361][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 738.752602][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 738.752846][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 738.753082][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 738.753330][ T44] [ 738.753464][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 738.753732][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 738.754091][ T44] Call Trace: [ 738.754213][ T44] [ 738.754310][ T44] __schedule+0x862/0x1b00 [ 738.754475][ T44] ? __pfx___schedule+0x10/0x10 [ 738.754634][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.754836][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.754993][ T44] ? schedule+0x1ee/0x270 [ 738.755121][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.755289][ T44] schedule+0xe2/0x270 [ 738.755411][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.755569][ T44] __mutex_lock+0x77f/0xcd0 [ 738.755726][ T44] ? text_poke_set+0x86/0x120 [ 738.755885][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.756044][ T44] ? execmem_free+0x10d/0x1d0 [ 738.756206][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.756378][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.756543][ T44] ? text_poke_set+0x86/0x120 [ 738.756701][ T44] text_poke_set+0x86/0x120 [ 738.756860][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.757020][ T44] execmem_free+0x11a/0x1d0 [ 738.757178][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.757343][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.757504][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.757696][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.757857][ T44] ? execmem_alloc+0xc0/0x240 [ 738.758018][ T44] emit_its_trampoline+0x258/0x300 [ 738.758180][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.758394][ T44] ? __do_softirq+0x10/0x10 [ 738.758555][ T44] apply_retpolines+0xcf/0x550 [ 738.758720][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.758884][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.759047][ T44] module_finalize+0x3d5/0x9d0 [ 738.759209][ T44] ? add_kallsyms+0x8d7/0xf40 [ 738.759379][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.759538][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.759696][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.759865][ T44] load_module+0x139a/0x2660 [ 738.760029][ T44] ? __pfx_load_module+0x10/0x10 [ 738.760193][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.760362][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.760521][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.760684][ T44] ? init_module_from_file+0xe9/0x150 [ 738.760841][ T44] init_module_from_file+0xe9/0x150 [ 738.760998][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.761197][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.761365][ T44] ? __lock_release+0x5d/0x170 [ 738.761524][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.761685][ T44] idempotent_init_module+0x335/0x620 [ 738.761841][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.762041][ T44] ? cap_capable+0x94/0x230 [ 738.762201][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.762369][ T44] ? do_syscall_64+0x85/0x380 [ 738.762535][ T44] do_syscall_64+0xc1/0x380 [ 738.762691][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.762888][ T44] RIP: 0033:0x7f37b64ffe5d [ 738.763051][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.763295][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 738.763533][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 738.763775][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 738.764016][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 738.764257][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 738.764508][ T44] [ 738.764636][ T44] INFO: lockdep is turned off. [ 861.621451][ T44] INFO: task modprobe:298 blocked for more than 737 seconds. [ 861.621866][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.622099][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.622387][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 861.622762][ T44] Call Trace: [ 861.622885][ T44] [ 861.622971][ T44] __schedule+0x862/0x1b00 [ 861.623145][ T44] ? __pfx___schedule+0x10/0x10 [ 861.623315][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.623519][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.623682][ T44] ? schedule+0x1ee/0x270 [ 861.623804][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.623968][ T44] schedule+0xe2/0x270 [ 861.624089][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.624248][ T44] __mutex_lock+0x77f/0xcd0 [ 861.624415][ T44] ? text_poke_set+0x86/0x120 [ 861.624579][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.624738][ T44] ? execmem_free+0x10d/0x1d0 [ 861.624901][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.625062][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.625231][ T44] ? text_poke_set+0x86/0x120 [ 861.625395][ T44] text_poke_set+0x86/0x120 [ 861.625557][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.625717][ T44] execmem_free+0x11a/0x1d0 [ 861.625880][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.626040][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.626203][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.626376][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.626542][ T44] ? execmem_alloc+0xc0/0x240 [ 861.626702][ T44] emit_its_trampoline+0x258/0x300 [ 861.626859][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.627057][ T44] ? __do_softirq+0x10/0x10 [ 861.627217][ T44] apply_retpolines+0xcf/0x550 [ 861.627381][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.627545][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.627716][ T44] module_finalize+0x3d5/0x9d0 [ 861.627880][ T44] ? add_kallsyms+0x8d7/0xf40 [ 861.628041][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.628201][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.628366][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.628525][ T44] load_module+0x139a/0x2660 [ 861.628700][ T44] ? __pfx_load_module+0x10/0x10 [ 861.628854][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.629037][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.629193][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.629359][ T44] ? init_module_from_file+0xe9/0x150 [ 861.629514][ T44] init_module_from_file+0xe9/0x150 [ 861.629671][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.629873][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.630027][ T44] ? __lock_release+0x5d/0x170 [ 861.630194][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.630363][ T44] idempotent_init_module+0x335/0x620 [ 861.630519][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.630716][ T44] ? cap_capable+0x94/0x230 [ 861.630880][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.631035][ T44] ? do_syscall_64+0x85/0x380 [ 861.631192][ T44] do_syscall_64+0xc1/0x380 [ 861.631360][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.631557][ T44] RIP: 0033:0x7f37b64ffe5d [ 861.631722][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.631962][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 861.632194][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 861.632440][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 861.632673][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 861.632909][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 861.633148][ T44] [ 861.633288][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 861.633559][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 861.633912][ T44] Call Trace: [ 861.634030][ T44] [ 861.634111][ T44] __schedule+0x862/0x1b00 [ 861.634285][ T44] ? __pfx___schedule+0x10/0x10 [ 861.634444][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.634669][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.634824][ T44] ? schedule+0x1ee/0x270 [ 861.634947][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.635102][ T44] schedule+0xe2/0x270 [ 861.635220][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.635383][ T44] __mutex_lock+0x77f/0xcd0 [ 861.635540][ T44] ? text_poke_set+0x86/0x120 [ 861.635698][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.635861][ T44] ? execmem_free+0x10d/0x1d0 [ 861.636026][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.636185][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.636348][ T44] ? text_poke_set+0x86/0x120 [ 861.636503][ T44] text_poke_set+0x86/0x120 [ 861.636658][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.636815][ T44] execmem_free+0x11a/0x1d0 [ 861.636971][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.637135][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.637299][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.637457][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.637613][ T44] ? execmem_alloc+0xc0/0x240 [ 861.637770][ T44] emit_its_trampoline+0x258/0x300 [ 861.637928][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.638126][ T44] ? __do_softirq+0x10/0x10 [ 861.638292][ T44] apply_retpolines+0xcf/0x550 [ 861.638454][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.638609][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.638767][ T44] module_finalize+0x3d5/0x9d0 [ 861.638933][ T44] ? add_kallsyms+0x8d7/0xf40 [ 861.639094][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.639250][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.639411][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.639570][ T44] load_module+0x139a/0x2660 [ 861.639727][ T44] ? __pfx_load_module+0x10/0x10 [ 861.639881][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.640037][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.640199][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.640361][ T44] ? init_module_from_file+0xe9/0x150 [ 861.640516][ T44] init_module_from_file+0xe9/0x150 [ 861.640672][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.640870][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.641026][ T44] ? __lock_release+0x5d/0x170 [ 861.641185][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.641349][ T44] idempotent_init_module+0x335/0x620 [ 861.641506][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.641701][ T44] ? cap_capable+0x94/0x230 [ 861.641861][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.642015][ T44] ? do_syscall_64+0x85/0x380 [ 861.642174][ T44] do_syscall_64+0xc1/0x380 [ 861.642339][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.642540][ T44] RIP: 0033:0x7f37b64ffe5d [ 861.642701][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.642937][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 861.643177][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 861.643420][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 861.643753][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 861.643987][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 861.644227][ T44] [ 861.644353][ T44] INFO: lockdep is turned off. [ 984.501442][ T44] INFO: task modprobe:298 blocked for more than 860 seconds. [ 984.501819][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.502063][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.502363][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 984.502761][ T44] Call Trace: [ 984.502889][ T44] [ 984.502980][ T44] __schedule+0x862/0x1b00 [ 984.503161][ T44] ? __pfx___schedule+0x10/0x10 [ 984.503341][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.503559][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.503733][ T44] ? schedule+0x1ee/0x270 [ 984.503867][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.504036][ T44] schedule+0xe2/0x270 [ 984.504165][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.504341][ T44] __mutex_lock+0x77f/0xcd0 [ 984.504515][ T44] ? text_poke_set+0x86/0x120 [ 984.504688][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.504862][ T44] ? execmem_free+0x10d/0x1d0 [ 984.505033][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.505207][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.505386][ T44] ? text_poke_set+0x86/0x120 [ 984.505556][ T44] text_poke_set+0x86/0x120 [ 984.505727][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.505902][ T44] execmem_free+0x11a/0x1d0 [ 984.506069][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.506238][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.506426][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.506601][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.506771][ T44] ? execmem_alloc+0xc0/0x240 [ 984.506941][ T44] emit_its_trampoline+0x258/0x300 [ 984.507115][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.507333][ T44] ? __do_softirq+0x10/0x10 [ 984.507513][ T44] apply_retpolines+0xcf/0x550 [ 984.507684][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.507857][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.508041][ T44] module_finalize+0x3d5/0x9d0 [ 984.508224][ T44] ? add_kallsyms+0x8d7/0xf40 [ 984.508401][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.508571][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.508741][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.508912][ T44] load_module+0x139a/0x2660 [ 984.509082][ T44] ? __pfx_load_module+0x10/0x10 [ 984.509252][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.509435][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.509607][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.509779][ T44] ? init_module_from_file+0xe9/0x150 [ 984.509947][ T44] init_module_from_file+0xe9/0x150 [ 984.510119][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.510364][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.510555][ T44] ? __lock_release+0x5d/0x170 [ 984.510728][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.510898][ T44] idempotent_init_module+0x335/0x620 [ 984.511067][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.511287][ T44] ? cap_capable+0x94/0x230 [ 984.511462][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.511638][ T44] ? do_syscall_64+0x85/0x380 [ 984.511807][ T44] do_syscall_64+0xc1/0x380 [ 984.511976][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.512189][ T44] RIP: 0033:0x7f37b64ffe5d [ 984.512369][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.512627][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 984.512888][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 984.513142][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 984.513403][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 984.513657][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 984.513920][ T44] [ 984.514064][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 984.514364][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 984.514740][ T44] Call Trace: [ 984.514870][ T44] [ 984.514961][ T44] __schedule+0x862/0x1b00 [ 984.515136][ T44] ? __pfx___schedule+0x10/0x10 [ 984.515323][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.515537][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.515705][ T44] ? schedule+0x1ee/0x270 [ 984.515833][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.516001][ T44] schedule+0xe2/0x270 [ 984.516137][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.516312][ T44] __mutex_lock+0x77f/0xcd0 [ 984.516484][ T44] ? text_poke_set+0x86/0x120 [ 984.516663][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.516832][ T44] ? execmem_free+0x10d/0x1d0 [ 984.517001][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.517169][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.517374][ T44] ? text_poke_set+0x86/0x120 [ 984.517541][ T44] text_poke_set+0x86/0x120 [ 984.517710][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.517882][ T44] execmem_free+0x11a/0x1d0 [ 984.518063][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.518232][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.518434][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.518604][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.518775][ T44] ? execmem_alloc+0xc0/0x240 [ 984.518945][ T44] emit_its_trampoline+0x258/0x300 [ 984.519114][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.519338][ T44] ? __do_softirq+0x10/0x10 [ 984.519524][ T44] apply_retpolines+0xcf/0x550 [ 984.519694][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.519863][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.520036][ T44] module_finalize+0x3d5/0x9d0 [ 984.520208][ T44] ? add_kallsyms+0x8d7/0xf40 [ 984.520382][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.520554][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.520732][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.520901][ T44] load_module+0x139a/0x2660 [ 984.521074][ T44] ? __pfx_load_module+0x10/0x10 [ 984.521244][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.521420][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.521588][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.521761][ T44] ? init_module_from_file+0xe9/0x150 [ 984.521935][ T44] init_module_from_file+0xe9/0x150 [ 984.522104][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.522330][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.522500][ T44] ? __lock_release+0x5d/0x170 [ 984.522670][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.522840][ T44] idempotent_init_module+0x335/0x620 [ 984.523013][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.523231][ T44] ? cap_capable+0x94/0x230 [ 984.523410][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.523578][ T44] ? do_syscall_64+0x85/0x380 [ 984.523752][ T44] do_syscall_64+0xc1/0x380 [ 984.523920][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.524134][ T44] RIP: 0033:0x7f37b64ffe5d [ 984.524319][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.524582][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 984.524835][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 984.525089][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 984.525351][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 984.525612][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 984.525869][ T44] [ 984.525996][ T44] INFO: lockdep is turned off. [ 1107.381434][ T44] INFO: task modprobe:298 blocked for more than 983 seconds. [ 1107.381944][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.382340][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.382775][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1107.383386][ T44] Call Trace: [ 1107.383565][ T44] [ 1107.383693][ T44] __schedule+0x862/0x1b00 [ 1107.383944][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.384181][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.384500][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.384735][ T44] ? schedule+0x1ee/0x270 [ 1107.384911][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.385151][ T44] schedule+0xe2/0x270 [ 1107.385341][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.385577][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.385814][ T44] ? text_poke_set+0x86/0x120 [ 1107.386051][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.386319][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.386565][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.386797][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.387038][ T44] ? text_poke_set+0x86/0x120 [ 1107.387308][ T44] text_poke_set+0x86/0x120 [ 1107.387543][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.387784][ T44] execmem_free+0x11a/0x1d0 [ 1107.388021][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.388267][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.388519][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.388759][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.388993][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.389234][ T44] emit_its_trampoline+0x258/0x300 [ 1107.389486][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.389779][ T44] ? __do_softirq+0x10/0x10 [ 1107.390019][ T44] apply_retpolines+0xcf/0x550 [ 1107.390257][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.390514][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.390764][ T44] module_finalize+0x3d5/0x9d0 [ 1107.391007][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1107.391243][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.391495][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.391730][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.391978][ T44] load_module+0x139a/0x2660 [ 1107.392222][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.392463][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.392702][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.392943][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.393182][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.393428][ T44] init_module_from_file+0xe9/0x150 [ 1107.393672][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.393972][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.394205][ T44] ? __lock_release+0x5d/0x170 [ 1107.394471][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.394713][ T44] idempotent_init_module+0x335/0x620 [ 1107.394950][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.395246][ T44] ? cap_capable+0x94/0x230 [ 1107.395504][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.395739][ T44] ? do_syscall_64+0x85/0x380 [ 1107.395973][ T44] do_syscall_64+0xc1/0x380 [ 1107.396212][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.396516][ T44] RIP: 0033:0x7f37b64ffe5d [ 1107.396763][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.397117][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 1107.397503][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 1107.397863][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 1107.398214][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 1107.398587][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 1107.398961][ T44] [ 1107.399162][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 1107.399567][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1107.400089][ T44] Call Trace: [ 1107.400267][ T44] [ 1107.400405][ T44] __schedule+0x862/0x1b00 [ 1107.400652][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.400889][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.401189][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.401438][ T44] ? schedule+0x1ee/0x270 [ 1107.401617][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.401858][ T44] schedule+0xe2/0x270 [ 1107.402038][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.402369][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.402616][ T44] ? text_poke_set+0x86/0x120 [ 1107.402853][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.403092][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.403339][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.403572][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.403811][ T44] ? text_poke_set+0x86/0x120 [ 1107.404053][ T44] text_poke_set+0x86/0x120 [ 1107.404306][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.404545][ T44] execmem_free+0x11a/0x1d0 [ 1107.404778][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.405012][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.405255][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.405502][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.405743][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.405978][ T44] emit_its_trampoline+0x258/0x300 [ 1107.406222][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.406539][ T44] ? __do_softirq+0x10/0x10 [ 1107.406779][ T44] apply_retpolines+0xcf/0x550 [ 1107.407016][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.407265][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.407521][ T44] module_finalize+0x3d5/0x9d0 [ 1107.407765][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1107.408006][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.408246][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.408490][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.408732][ T44] load_module+0x139a/0x2660 [ 1107.408974][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.409208][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.409457][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.409692][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.409939][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.410174][ T44] init_module_from_file+0xe9/0x150 [ 1107.410433][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.410736][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.410969][ T44] ? __lock_release+0x5d/0x170 [ 1107.411205][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.411450][ T44] idempotent_init_module+0x335/0x620 [ 1107.411696][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.412005][ T44] ? cap_capable+0x94/0x230 [ 1107.412243][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.412487][ T44] ? do_syscall_64+0x85/0x380 [ 1107.412724][ T44] do_syscall_64+0xc1/0x380 [ 1107.412958][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.413250][ T44] RIP: 0033:0x7f37b64ffe5d [ 1107.413519][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.413879][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 1107.414231][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 1107.414607][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 1107.414974][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 1107.415340][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 1107.415701][ T44] [ 1107.415881][ T44] INFO: lockdep is turned off. [ 1230.261568][ T44] INFO: task modprobe:298 blocked for more than 1105 seconds. [ 1230.262075][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.262364][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.262611][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1230.262952][ T44] Call Trace: [ 1230.263066][ T44] [ 1230.263149][ T44] __schedule+0x862/0x1b00 [ 1230.263340][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.263502][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.263702][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.263851][ T44] ? schedule+0x1ee/0x270 [ 1230.263962][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.264105][ T44] schedule+0xe2/0x270 [ 1230.264220][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.264370][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.264526][ T44] ? text_poke_set+0x86/0x120 [ 1230.264681][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.264825][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.264976][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.265143][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.265329][ T44] ? text_poke_set+0x86/0x120 [ 1230.265474][ T44] text_poke_set+0x86/0x120 [ 1230.265620][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.265774][ T44] execmem_free+0x11a/0x1d0 [ 1230.265922][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.266065][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.266220][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.266411][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.266561][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.266708][ T44] emit_its_trampoline+0x258/0x300 [ 1230.266852][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.267038][ T44] ? __do_softirq+0x10/0x10 [ 1230.267186][ T44] apply_retpolines+0xcf/0x550 [ 1230.267344][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.267487][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.267636][ T44] module_finalize+0x3d5/0x9d0 [ 1230.267793][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1230.267940][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.268092][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.268244][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.268394][ T44] load_module+0x139a/0x2660 [ 1230.268545][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.268688][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.268842][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.268986][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.269132][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.269295][ T44] init_module_from_file+0xe9/0x150 [ 1230.269442][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.269625][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.269768][ T44] ? __lock_release+0x5d/0x170 [ 1230.269912][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.270059][ T44] idempotent_init_module+0x335/0x620 [ 1230.270209][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.270407][ T44] ? cap_capable+0x94/0x230 [ 1230.270558][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.270703][ T44] ? do_syscall_64+0x85/0x380 [ 1230.270846][ T44] do_syscall_64+0xc1/0x380 [ 1230.270989][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.271175][ T44] RIP: 0033:0x7f37b64ffe5d [ 1230.271336][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.271566][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 1230.271784][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 1230.272003][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 1230.272223][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 1230.272454][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 1230.272679][ T44] [ 1230.272816][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 1230.273063][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1230.273405][ T44] Call Trace: [ 1230.273517][ T44] [ 1230.273594][ T44] __schedule+0x862/0x1b00 [ 1230.273744][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.273892][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.274088][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.274230][ T44] ? schedule+0x1ee/0x270 [ 1230.274357][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.274502][ T44] schedule+0xe2/0x270 [ 1230.274621][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.274764][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.274907][ T44] ? text_poke_set+0x86/0x120 [ 1230.275058][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.275202][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.275375][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.275530][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.275675][ T44] ? text_poke_set+0x86/0x120 [ 1230.275825][ T44] text_poke_set+0x86/0x120 [ 1230.275969][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.276121][ T44] execmem_free+0x11a/0x1d0 [ 1230.276272][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.276430][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.276577][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.276722][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.276879][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.277028][ T44] emit_its_trampoline+0x258/0x300 [ 1230.277173][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.277357][ T44] ? __do_softirq+0x10/0x10 [ 1230.277503][ T44] apply_retpolines+0xcf/0x550 [ 1230.277648][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.277793][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.277948][ T44] module_finalize+0x3d5/0x9d0 [ 1230.278111][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1230.278256][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.278415][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.278564][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.278707][ T44] load_module+0x139a/0x2660 [ 1230.278855][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.279007][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.279156][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.279316][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.279462][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.279606][ T44] init_module_from_file+0xe9/0x150 [ 1230.279749][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.279942][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.280084][ T44] ? __lock_release+0x5d/0x170 [ 1230.280237][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.280390][ T44] idempotent_init_module+0x335/0x620 [ 1230.280535][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.280716][ T44] ? cap_capable+0x94/0x230 [ 1230.280868][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.281012][ T44] ? do_syscall_64+0x85/0x380 [ 1230.281156][ T44] do_syscall_64+0xc1/0x380 [ 1230.281312][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.281491][ T44] RIP: 0033:0x7f37b64ffe5d [ 1230.281642][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.281865][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 1230.282082][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 1230.282362][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 1230.282584][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 1230.282804][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 1230.283032][ T44] [ 1230.283144][ T44] INFO: lockdep is turned off. [ 1353.141562][ T44] INFO: task modprobe:298 blocked for more than 1228 seconds. [ 1353.141955][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.142185][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.142463][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1353.142808][ T44] Call Trace: [ 1353.142918][ T44] [ 1353.143005][ T44] __schedule+0x862/0x1b00 [ 1353.143162][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.143324][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.143508][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.143651][ T44] ? schedule+0x1ee/0x270 [ 1353.143760][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.143903][ T44] schedule+0xe2/0x270 [ 1353.144012][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.144162][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.144347][ T44] ? text_poke_set+0x86/0x120 [ 1353.144495][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.144654][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.144798][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.144941][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.145089][ T44] ? text_poke_set+0x86/0x120 [ 1353.145235][ T44] text_poke_set+0x86/0x120 [ 1353.145415][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.145563][ T44] execmem_free+0x11a/0x1d0 [ 1353.145713][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.145857][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.146004][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.146150][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.146314][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.146461][ T44] emit_its_trampoline+0x258/0x300 [ 1353.146609][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.146790][ T44] ? __do_softirq+0x10/0x10 [ 1353.146935][ T44] apply_retpolines+0xcf/0x550 [ 1353.147079][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.147224][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.147377][ T44] module_finalize+0x3d5/0x9d0 [ 1353.147527][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1353.147677][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.147821][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.147964][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.148109][ T44] load_module+0x139a/0x2660 [ 1353.148259][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.148406][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.148555][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.148698][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.148847][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.148989][ T44] init_module_from_file+0xe9/0x150 [ 1353.149136][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.149322][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.149464][ T44] ? __lock_release+0x5d/0x170 [ 1353.149609][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.149760][ T44] idempotent_init_module+0x335/0x620 [ 1353.149903][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.150089][ T44] ? cap_capable+0x94/0x230 [ 1353.150238][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.150391][ T44] ? do_syscall_64+0x85/0x380 [ 1353.150536][ T44] do_syscall_64+0xc1/0x380 [ 1353.150680][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.150862][ T44] RIP: 0033:0x7f37b64ffe5d [ 1353.151016][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.151233][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 1353.151455][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 1353.151670][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 1353.151890][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 1353.152108][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 1353.152331][ T44] [ 1353.152459][ T44] INFO: task modprobe:298 is blocked on a mutex likely owned by task modprobe:298. [ 1353.152699][ T44] task:modprobe state:D stack:25792 pid:298 tgid:298 ppid:46 task_flags:0x400100 flags:0x00004002 [ 1353.153035][ T44] Call Trace: [ 1353.153142][ T44] [ 1353.153216][ T44] __schedule+0x862/0x1b00 [ 1353.153373][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.153519][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.153699][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.153841][ T44] ? schedule+0x1ee/0x270 [ 1353.153968][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.154112][ T44] schedule+0xe2/0x270 [ 1353.154221][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.154378][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.154525][ T44] ? text_poke_set+0x86/0x120 [ 1353.154668][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.154811][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.154956][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.155103][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.155248][ T44] ? text_poke_set+0x86/0x120 [ 1353.155400][ T44] text_poke_set+0x86/0x120 [ 1353.155545][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.155689][ T44] execmem_free+0x11a/0x1d0 [ 1353.155834][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.155975][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.156120][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.156268][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.156422][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.156563][ T44] emit_its_trampoline+0x258/0x300 [ 1353.156707][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.156886][ T44] ? __do_softirq+0x10/0x10 [ 1353.157030][ T44] apply_retpolines+0xcf/0x550 [ 1353.157173][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.157328][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.157476][ T44] module_finalize+0x3d5/0x9d0 [ 1353.157622][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1353.157769][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.157912][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.158053][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.158195][ T44] load_module+0x139a/0x2660 [ 1353.158353][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.158503][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.158655][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.158798][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.158941][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.159082][ T44] init_module_from_file+0xe9/0x150 [ 1353.159223][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.159409][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.159561][ T44] ? __lock_release+0x5d/0x170 [ 1353.159708][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.159851][ T44] idempotent_init_module+0x335/0x620 [ 1353.159994][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.160172][ T44] ? cap_capable+0x94/0x230 [ 1353.160326][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.160469][ T44] ? do_syscall_64+0x85/0x380 [ 1353.160618][ T44] do_syscall_64+0xc1/0x380 [ 1353.160760][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.160936][ T44] RIP: 0033:0x7f37b64ffe5d [ 1353.161085][ T44] RSP: 002b:00007ffc5694b698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.161306][ T44] RAX: ffffffffffffffda RBX: 000055b2a40bec80 RCX: 00007f37b64ffe5d [ 1353.161528][ T44] RDX: 0000000000000000 RSI: 000055b2a2219a2a RDI: 0000000000000000 [ 1353.161748][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc5694b7d0 [ 1353.161962][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a2219a2a [ 1353.162175][ T44] R13: 000055b2a40bed40 R14: 000055b2a40bedc0 R15: 000055b2a40becec [ 1353.162404][ T44] [ 1353.162521][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.162770][ T44] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr