[ 13.740786][ T252] ip (252) used greatest stack depth: 23856 bytes left [ 17.538105][ T305] ================================================================== [ 17.538431][ T305] BUG: KASAN: slab-use-after-free in emit_its_trampoline+0xa5/0x300 [ 17.538714][ T305] Read of size 1 at addr ffff888001932720 by task modprobe/305 [ 17.538985][ T305] [ 17.539087][ T305] CPU: 3 UID: 0 PID: 305 Comm: modprobe Not tainted 6.16.0-rc2-virtme #1 PREEMPT(full) [ 17.539092][ T305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.539094][ T305] Call Trace: [ 17.539097][ T305] [ 17.539099][ T305] dump_stack_lvl+0x82/0xd0 [ 17.539107][ T305] print_address_description.constprop.0+0x2c/0x400 [ 17.539117][ T305] ? emit_its_trampoline+0xa5/0x300 [ 17.539120][ T305] print_report+0xb4/0x270 [ 17.539125][ T305] ? emit_its_trampoline+0xa5/0x300 [ 17.539127][ T305] ? kasan_addr_to_slab+0x25/0x80 [ 17.539131][ T305] ? emit_its_trampoline+0xa5/0x300 [ 17.539134][ T305] kasan_report+0xca/0x100 [ 17.539138][ T305] ? emit_its_trampoline+0xa5/0x300 [ 17.539143][ T305] ? emit_its_trampoline+0xa5/0x300 [ 17.539146][ T305] __kasan_check_byte+0x3a/0x50 [ 17.539150][ T305] krealloc_noprof+0x3d/0x320 [ 17.539155][ T305] ? execmem_alloc+0xc0/0x240 [ 17.539163][ T305] emit_its_trampoline+0xa5/0x300 [ 17.539167][ T305] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 17.539174][ T305] ? __do_softirq+0x10/0x10 [ 17.539180][ T305] apply_retpolines+0xcf/0x550 [ 17.539184][ T305] ? __pfx_apply_retpolines+0x10/0x10 [ 17.539188][ T305] ? __pfx___mutex_lock+0x10/0x10 [ 17.539198][ T305] module_finalize+0x3d5/0x9d0 [ 17.539207][ T305] ? add_kallsyms+0x8d7/0xf40 [ 17.539213][ T305] ? __pfx_module_finalize+0x10/0x10 [ 17.539218][ T305] ? __pfx_cmp_ex_sort+0x10/0x10 [ 17.539221][ T305] ? __pfx_swap_ex+0x10/0x10 [ 17.539226][ T305] load_module+0x139a/0x2660 [ 17.539233][ T305] ? __pfx_load_module+0x10/0x10 [ 17.539235][ T305] ? kernel_read_file+0x3f5/0x550 [ 17.539243][ T305] ? kernel_read_file+0x3d0/0x550 [ 17.539247][ T305] ? __pfx_kernel_read_file+0x10/0x10 [ 17.539252][ T305] ? init_module_from_file+0xe9/0x150 [ 17.539255][ T305] init_module_from_file+0xe9/0x150 [ 17.539259][ T305] ? __pfx_init_module_from_file+0x10/0x10 [ 17.539266][ T305] ? idempotent_init_module+0x31a/0x620 [ 17.539269][ T305] ? __lock_release+0x5d/0x170 [ 17.539276][ T305] ? do_raw_spin_unlock+0x58/0x220 [ 17.539281][ T305] idempotent_init_module+0x335/0x620 [ 17.539285][ T305] ? __pfx_idempotent_init_module+0x10/0x10 [ 17.539292][ T305] ? cap_capable+0x94/0x230 [ 17.539300][ T305] __x64_sys_finit_module+0xca/0x150 [ 17.539303][ T305] ? do_syscall_64+0x85/0x380 [ 17.539307][ T305] do_syscall_64+0xc1/0x380 [ 17.539310][ T305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 17.539314][ T305] RIP: 0033:0x7f13ad574e5d [ 17.539318][ T305] 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 [ 17.539321][ T305] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 17.539325][ T305] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 17.539328][ T305] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 17.539330][ T305] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 17.539332][ T305] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 17.539334][ T305] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 17.539340][ T305] [ 17.539341][ T305] [ 17.550454][ T305] Allocated by task 303: [ 17.550595][ T305] kasan_save_stack+0x24/0x50 [ 17.550789][ T305] kasan_save_track+0x14/0x30 [ 17.550975][ T305] __kasan_kmalloc+0x7f/0x90 [ 17.551162][ T305] __kmalloc_noprof+0x1d4/0x470 [ 17.551355][ T305] virtqueue_add_split+0x6a3/0x1920 [ 17.551548][ T305] virtqueue_add_sgs+0x143/0x270 [ 17.551726][ T305] virtio_fs_enqueue_req+0x58c/0xfe0 [ 17.551919][ T305] virtio_fs_send_req+0x13a/0x710 [ 17.552106][ T305] __fuse_simple_request+0x22a/0xb50 [ 17.552294][ T305] fuse_readlink_folio+0x20b/0x400 [ 17.552484][ T305] fuse_get_link+0x12d/0x350 [ 17.552669][ T305] pick_link+0x7a2/0x1160 [ 17.552811][ T305] step_into+0x85a/0xfc0 [ 17.552949][ T305] link_path_walk+0x3c2/0xa10 [ 17.553130][ T305] path_lookupat+0x117/0x630 [ 17.553319][ T305] filename_lookup+0x1c4/0x470 [ 17.553504][ T305] vfs_statx+0xaa/0x2e0 [ 17.553647][ T305] vfs_fstatat+0x68/0xa0 [ 17.553786][ T305] __do_sys_newfstatat+0x6a/0xc0 [ 17.553969][ T305] do_syscall_64+0xc1/0x380 [ 17.554153][ T305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 17.554385][ T305] [ 17.554481][ T305] Freed by task 56: [ 17.554623][ T305] kasan_save_stack+0x24/0x50 [ 17.554809][ T305] kasan_save_track+0x14/0x30 [ 17.554991][ T305] kasan_save_free_info+0x3b/0x60 [ 17.555180][ T305] __kasan_slab_free+0x38/0x50 [ 17.555364][ T305] kfree+0x144/0x320 [ 17.555509][ T305] detach_buf_split+0x48d/0x6f0 [ 17.555696][ T305] virtqueue_get_buf_ctx_split+0x294/0x7f0 [ 17.555941][ T305] virtio_fs_requests_done_work+0x231/0x890 [ 17.556168][ T305] process_one_work+0xe43/0x1660 [ 17.556356][ T305] worker_thread+0x591/0xcf0 [ 17.556540][ T305] kthread+0x37b/0x600 [ 17.556682][ T305] ret_from_fork+0x243/0x320 [ 17.556865][ T305] ret_from_fork_asm+0x1a/0x30 [ 17.557052][ T305] [ 17.557146][ T305] The buggy address belongs to the object at ffff888001932720 [ 17.557146][ T305] which belongs to the cache kmalloc-96 of size 96 [ 17.557600][ T305] The buggy address is located 0 bytes inside of [ 17.557600][ T305] freed 96-byte region [ffff888001932720, ffff888001932780) [ 17.558060][ T305] [ 17.558154][ T305] The buggy address belongs to the physical page: [ 17.558379][ T305] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1932 [ 17.558715][ T305] flags: 0x80000000000000(node=0|zone=1) [ 17.558906][ T305] page_type: f5(slab) [ 17.559053][ T305] raw: 0080000000000000 ffff888001042340 ffffea0000082b10 ffffea000012d010 [ 17.559389][ T305] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 17.559717][ T305] page dumped because: kasan: bad access detected [ 17.559951][ T305] [ 17.560045][ T305] Memory state around the buggy address: [ 17.560224][ T305] ffff888001932600: fc fc fc fc 00 00 00 00 00 00 00 00 00 fc fc fc [ 17.560493][ T305] ffff888001932680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.560762][ T305] >ffff888001932700: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb [ 17.561039][ T305] ^ [ 17.561216][ T305] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.561483][ T305] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc [ 17.561747][ T305] ================================================================== [ 17.562326][ T305] Disabling lock debugging due to kernel taint [ 247.181722][ T44] INFO: task modprobe:305 blocked for more than 122 seconds. [ 247.182190][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 247.182438][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.182744][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 247.183132][ T44] Call Trace: [ 247.183266][ T44] [ 247.183366][ T44] __schedule+0x862/0x1b00 [ 247.183551][ T44] ? __pfx___schedule+0x10/0x10 [ 247.183741][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.183960][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.184135][ T44] ? schedule+0x1ee/0x270 [ 247.184269][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.184442][ T44] schedule+0xe2/0x270 [ 247.184586][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.184755][ T44] __mutex_lock+0x77f/0xcd0 [ 247.184952][ T44] ? text_poke_set+0x86/0x120 [ 247.185125][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.185292][ T44] ? trace_contention_end+0x43/0x140 [ 247.185469][ T44] ? execmem_free+0x10d/0x1d0 [ 247.185650][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.185821][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.185997][ T44] ? text_poke_set+0x86/0x120 [ 247.186171][ T44] text_poke_set+0x86/0x120 [ 247.186357][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.186534][ T44] execmem_free+0x11a/0x1d0 [ 247.186720][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.186892][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.187066][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.187239][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.187408][ T44] ? execmem_alloc+0xc0/0x240 [ 247.187593][ T44] emit_its_trampoline+0x258/0x300 [ 247.187785][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.188001][ T44] ? __do_softirq+0x10/0x10 [ 247.188187][ T44] apply_retpolines+0xcf/0x550 [ 247.188362][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.188531][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.188711][ T44] module_finalize+0x3d5/0x9d0 [ 247.188889][ T44] ? add_kallsyms+0x8d7/0xf40 [ 247.189062][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.189235][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.189405][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.189586][ T44] load_module+0x139a/0x2660 [ 247.189762][ T44] ? __pfx_load_module+0x10/0x10 [ 247.189931][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.190108][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.190285][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.190461][ T44] ? init_module_from_file+0xe9/0x150 [ 247.190642][ T44] init_module_from_file+0xe9/0x150 [ 247.190815][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.191029][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.191200][ T44] ? __lock_release+0x5d/0x170 [ 247.191372][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.191545][ T44] idempotent_init_module+0x335/0x620 [ 247.191726][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.191937][ T44] ? cap_capable+0x94/0x230 [ 247.192113][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.192285][ T44] ? do_syscall_64+0x85/0x380 [ 247.192454][ T44] do_syscall_64+0xc1/0x380 [ 247.192633][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.192843][ T44] RIP: 0033:0x7f13ad574e5d [ 247.193049][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.193303][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 247.193556][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 247.193813][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 247.194093][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 247.194346][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 247.194621][ T44] [ 247.194776][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 247.195059][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 247.195433][ T44] Call Trace: [ 247.195574][ T44] [ 247.195674][ T44] __schedule+0x862/0x1b00 [ 247.195856][ T44] ? __pfx___schedule+0x10/0x10 [ 247.196029][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 247.196241][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.196423][ T44] ? schedule+0x1ee/0x270 [ 247.196560][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.196742][ T44] schedule+0xe2/0x270 [ 247.196873][ T44] schedule_preempt_disabled+0x18/0x30 [ 247.197042][ T44] __mutex_lock+0x77f/0xcd0 [ 247.197212][ T44] ? text_poke_set+0x86/0x120 [ 247.197384][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.197552][ T44] ? trace_contention_end+0x43/0x140 [ 247.197735][ T44] ? execmem_free+0x10d/0x1d0 [ 247.197918][ T44] ? rcu_is_watching+0x12/0xc0 [ 247.198085][ T44] ? trace_lock_release+0x2a/0xd0 [ 247.198261][ T44] ? text_poke_set+0x86/0x120 [ 247.198430][ T44] text_poke_set+0x86/0x120 [ 247.198620][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 247.198796][ T44] execmem_free+0x11a/0x1d0 [ 247.198969][ T44] ? __pfx_execmem_free+0x10/0x10 [ 247.199137][ T44] ? emit_its_trampoline+0xa5/0x300 [ 247.199319][ T44] ? __kasan_check_byte+0x3a/0x50 [ 247.199492][ T44] ? krealloc_noprof+0x3d/0x320 [ 247.199675][ T44] ? execmem_alloc+0xc0/0x240 [ 247.199847][ T44] emit_its_trampoline+0x258/0x300 [ 247.200020][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 247.200230][ T44] ? __do_softirq+0x10/0x10 [ 247.200398][ T44] apply_retpolines+0xcf/0x550 [ 247.200587][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 247.200763][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 247.200937][ T44] module_finalize+0x3d5/0x9d0 [ 247.201115][ T44] ? add_kallsyms+0x8d7/0xf40 [ 247.201291][ T44] ? __pfx_module_finalize+0x10/0x10 [ 247.201463][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 247.201645][ T44] ? __pfx_swap_ex+0x10/0x10 [ 247.201816][ T44] load_module+0x139a/0x2660 [ 247.202000][ T44] ? __pfx_load_module+0x10/0x10 [ 247.202172][ T44] ? kernel_read_file+0x3f5/0x550 [ 247.202344][ T44] ? kernel_read_file+0x3d0/0x550 [ 247.202517][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 247.202708][ T44] ? init_module_from_file+0xe9/0x150 [ 247.202881][ T44] init_module_from_file+0xe9/0x150 [ 247.203051][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 247.203277][ T44] ? idempotent_init_module+0x31a/0x620 [ 247.203447][ T44] ? __lock_release+0x5d/0x170 [ 247.203627][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 247.203800][ T44] idempotent_init_module+0x335/0x620 [ 247.203970][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 247.204179][ T44] ? cap_capable+0x94/0x230 [ 247.204350][ T44] __x64_sys_finit_module+0xca/0x150 [ 247.204526][ T44] ? do_syscall_64+0x85/0x380 [ 247.204709][ T44] do_syscall_64+0xc1/0x380 [ 247.204878][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.205089][ T44] RIP: 0033:0x7f13ad574e5d [ 247.205267][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 247.205517][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 247.205783][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 247.206034][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 247.206285][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 247.206540][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 247.206820][ T44] [ 247.206957][ T44] INFO: lockdep is turned off. [ 370.061746][ T44] INFO: task modprobe:305 blocked for more than 245 seconds. [ 370.062233][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 370.062482][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.062800][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 370.063187][ T44] Call Trace: [ 370.063321][ T44] [ 370.063422][ T44] __schedule+0x862/0x1b00 [ 370.063624][ T44] ? __pfx___schedule+0x10/0x10 [ 370.063803][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.064023][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.064196][ T44] ? schedule+0x1ee/0x270 [ 370.064336][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.064508][ T44] schedule+0xe2/0x270 [ 370.064654][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.064825][ T44] __mutex_lock+0x77f/0xcd0 [ 370.064999][ T44] ? text_poke_set+0x86/0x120 [ 370.065176][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.065344][ T44] ? trace_contention_end+0x43/0x140 [ 370.065532][ T44] ? execmem_free+0x10d/0x1d0 [ 370.065722][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.065896][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.066073][ T44] ? text_poke_set+0x86/0x120 [ 370.066247][ T44] text_poke_set+0x86/0x120 [ 370.066420][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.066609][ T44] execmem_free+0x11a/0x1d0 [ 370.066785][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.066957][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.067138][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.067318][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.067493][ T44] ? execmem_alloc+0xc0/0x240 [ 370.067676][ T44] emit_its_trampoline+0x258/0x300 [ 370.067850][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.068064][ T44] ? __do_softirq+0x10/0x10 [ 370.068233][ T44] apply_retpolines+0xcf/0x550 [ 370.068413][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.068593][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.068773][ T44] module_finalize+0x3d5/0x9d0 [ 370.068954][ T44] ? add_kallsyms+0x8d7/0xf40 [ 370.069129][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.069303][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.069478][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.069662][ T44] load_module+0x139a/0x2660 [ 370.069882][ T44] ? __pfx_load_module+0x10/0x10 [ 370.070053][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.070227][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.070402][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.070596][ T44] ? init_module_from_file+0xe9/0x150 [ 370.070771][ T44] init_module_from_file+0xe9/0x150 [ 370.070944][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.071166][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.071336][ T44] ? __lock_release+0x5d/0x170 [ 370.071512][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.071694][ T44] idempotent_init_module+0x335/0x620 [ 370.071867][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.072082][ T44] ? cap_capable+0x94/0x230 [ 370.072260][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.072444][ T44] ? do_syscall_64+0x85/0x380 [ 370.072628][ T44] do_syscall_64+0xc1/0x380 [ 370.072800][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.073012][ T44] RIP: 0033:0x7f13ad574e5d [ 370.073190][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.073445][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 370.073738][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 370.073990][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 370.074238][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 370.074495][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 370.074773][ T44] [ 370.074931][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 370.075212][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 370.075597][ T44] Call Trace: [ 370.075730][ T44] [ 370.075826][ T44] __schedule+0x862/0x1b00 [ 370.076017][ T44] ? __pfx___schedule+0x10/0x10 [ 370.076192][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 370.076408][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.076590][ T44] ? schedule+0x1ee/0x270 [ 370.076724][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.076899][ T44] schedule+0xe2/0x270 [ 370.077035][ T44] schedule_preempt_disabled+0x18/0x30 [ 370.077211][ T44] __mutex_lock+0x77f/0xcd0 [ 370.077390][ T44] ? text_poke_set+0x86/0x120 [ 370.077580][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.077751][ T44] ? trace_contention_end+0x43/0x140 [ 370.077928][ T44] ? execmem_free+0x10d/0x1d0 [ 370.078101][ T44] ? rcu_is_watching+0x12/0xc0 [ 370.078273][ T44] ? trace_lock_release+0x2a/0xd0 [ 370.078446][ T44] ? text_poke_set+0x86/0x120 [ 370.078633][ T44] text_poke_set+0x86/0x120 [ 370.078813][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 370.078986][ T44] execmem_free+0x11a/0x1d0 [ 370.079160][ T44] ? __pfx_execmem_free+0x10/0x10 [ 370.079332][ T44] ? emit_its_trampoline+0xa5/0x300 [ 370.079508][ T44] ? __kasan_check_byte+0x3a/0x50 [ 370.079690][ T44] ? krealloc_noprof+0x3d/0x320 [ 370.079863][ T44] ? execmem_alloc+0xc0/0x240 [ 370.080035][ T44] emit_its_trampoline+0x258/0x300 [ 370.080218][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 370.080433][ T44] ? __do_softirq+0x10/0x10 [ 370.080616][ T44] apply_retpolines+0xcf/0x550 [ 370.080791][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 370.080964][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 370.081143][ T44] module_finalize+0x3d5/0x9d0 [ 370.081325][ T44] ? add_kallsyms+0x8d7/0xf40 [ 370.081506][ T44] ? __pfx_module_finalize+0x10/0x10 [ 370.081688][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 370.081865][ T44] ? __pfx_swap_ex+0x10/0x10 [ 370.082037][ T44] load_module+0x139a/0x2660 [ 370.082213][ T44] ? __pfx_load_module+0x10/0x10 [ 370.082385][ T44] ? kernel_read_file+0x3f5/0x550 [ 370.082578][ T44] ? kernel_read_file+0x3d0/0x550 [ 370.082759][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 370.082948][ T44] ? init_module_from_file+0xe9/0x150 [ 370.083121][ T44] init_module_from_file+0xe9/0x150 [ 370.083295][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 370.083511][ T44] ? idempotent_init_module+0x31a/0x620 [ 370.083691][ T44] ? __lock_release+0x5d/0x170 [ 370.083864][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 370.084040][ T44] idempotent_init_module+0x335/0x620 [ 370.084215][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 370.084427][ T44] ? cap_capable+0x94/0x230 [ 370.084611][ T44] __x64_sys_finit_module+0xca/0x150 [ 370.084783][ T44] ? do_syscall_64+0x85/0x380 [ 370.084959][ T44] do_syscall_64+0xc1/0x380 [ 370.085130][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.085345][ T44] RIP: 0033:0x7f13ad574e5d [ 370.085685][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 370.085945][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 370.086196][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 370.086446][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 370.086718][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 370.086975][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 370.087230][ T44] [ 370.087364][ T44] INFO: lockdep is turned off. [ 492.941707][ T44] INFO: task modprobe:305 blocked for more than 368 seconds. [ 492.942198][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 492.942592][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.942944][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 492.943310][ T44] Call Trace: [ 492.943442][ T44] [ 492.943538][ T44] __schedule+0x862/0x1b00 [ 492.943737][ T44] ? __pfx___schedule+0x10/0x10 [ 492.943909][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.944120][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.944288][ T44] ? schedule+0x1ee/0x270 [ 492.944418][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.944601][ T44] schedule+0xe2/0x270 [ 492.944736][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.944902][ T44] __mutex_lock+0x77f/0xcd0 [ 492.945077][ T44] ? text_poke_set+0x86/0x120 [ 492.945248][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.945413][ T44] ? trace_contention_end+0x43/0x140 [ 492.945592][ T44] ? execmem_free+0x10d/0x1d0 [ 492.945762][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.945927][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.946097][ T44] ? text_poke_set+0x86/0x120 [ 492.946265][ T44] text_poke_set+0x86/0x120 [ 492.946437][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.946620][ T44] execmem_free+0x11a/0x1d0 [ 492.946789][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.946957][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.947125][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.947295][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.947466][ T44] ? execmem_alloc+0xc0/0x240 [ 492.947643][ T44] emit_its_trampoline+0x258/0x300 [ 492.947816][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.948027][ T44] ? __do_softirq+0x10/0x10 [ 492.948199][ T44] apply_retpolines+0xcf/0x550 [ 492.948366][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.948538][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.948720][ T44] module_finalize+0x3d5/0x9d0 [ 492.948892][ T44] ? add_kallsyms+0x8d7/0xf40 [ 492.949068][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.949241][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.949409][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.949600][ T44] load_module+0x139a/0x2660 [ 492.949772][ T44] ? __pfx_load_module+0x10/0x10 [ 492.949939][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.950107][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.950275][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.950451][ T44] ? init_module_from_file+0xe9/0x150 [ 492.950631][ T44] init_module_from_file+0xe9/0x150 [ 492.950800][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.951014][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.951179][ T44] ? __lock_release+0x5d/0x170 [ 492.951350][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.951527][ T44] idempotent_init_module+0x335/0x620 [ 492.951702][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.951911][ T44] ? cap_capable+0x94/0x230 [ 492.952086][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.952254][ T44] ? do_syscall_64+0x85/0x380 [ 492.952422][ T44] do_syscall_64+0xc1/0x380 [ 492.952598][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.952828][ T44] RIP: 0033:0x7f13ad574e5d [ 492.953004][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.953253][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 492.953502][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 492.953754][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 492.954006][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 492.954256][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 492.954503][ T44] [ 492.954668][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 492.954946][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 492.955457][ T44] Call Trace: [ 492.955643][ T44] [ 492.955769][ T44] __schedule+0x862/0x1b00 [ 492.955965][ T44] ? __pfx___schedule+0x10/0x10 [ 492.956135][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 492.956347][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.956518][ T44] ? schedule+0x1ee/0x270 [ 492.956662][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.956833][ T44] schedule+0xe2/0x270 [ 492.956964][ T44] schedule_preempt_disabled+0x18/0x30 [ 492.957132][ T44] __mutex_lock+0x77f/0xcd0 [ 492.957306][ T44] ? text_poke_set+0x86/0x120 [ 492.957477][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.957651][ T44] ? trace_contention_end+0x43/0x140 [ 492.957824][ T44] ? execmem_free+0x10d/0x1d0 [ 492.958011][ T44] ? rcu_is_watching+0x12/0xc0 [ 492.958245][ T44] ? trace_lock_release+0x2a/0xd0 [ 492.958481][ T44] ? text_poke_set+0x86/0x120 [ 492.958734][ T44] text_poke_set+0x86/0x120 [ 492.958909][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 492.959078][ T44] execmem_free+0x11a/0x1d0 [ 492.959247][ T44] ? __pfx_execmem_free+0x10/0x10 [ 492.959412][ T44] ? emit_its_trampoline+0xa5/0x300 [ 492.959595][ T44] ? __kasan_check_byte+0x3a/0x50 [ 492.959764][ T44] ? krealloc_noprof+0x3d/0x320 [ 492.959933][ T44] ? execmem_alloc+0xc0/0x240 [ 492.960098][ T44] emit_its_trampoline+0x258/0x300 [ 492.960268][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 492.960478][ T44] ? __do_softirq+0x10/0x10 [ 492.960656][ T44] apply_retpolines+0xcf/0x550 [ 492.960830][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 492.960998][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 492.961170][ T44] module_finalize+0x3d5/0x9d0 [ 492.961341][ T44] ? add_kallsyms+0x8d7/0xf40 [ 492.961509][ T44] ? __pfx_module_finalize+0x10/0x10 [ 492.961683][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 492.961855][ T44] ? __pfx_swap_ex+0x10/0x10 [ 492.962022][ T44] load_module+0x139a/0x2660 [ 492.962208][ T44] ? __pfx_load_module+0x10/0x10 [ 492.962372][ T44] ? kernel_read_file+0x3f5/0x550 [ 492.962544][ T44] ? kernel_read_file+0x3d0/0x550 [ 492.962739][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 492.962909][ T44] ? init_module_from_file+0xe9/0x150 [ 492.963073][ T44] init_module_from_file+0xe9/0x150 [ 492.963245][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 492.963456][ T44] ? idempotent_init_module+0x31a/0x620 [ 492.963628][ T44] ? __lock_release+0x5d/0x170 [ 492.963795][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 492.963964][ T44] idempotent_init_module+0x335/0x620 [ 492.964130][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 492.964336][ T44] ? cap_capable+0x94/0x230 [ 492.964506][ T44] __x64_sys_finit_module+0xca/0x150 [ 492.964690][ T44] ? do_syscall_64+0x85/0x380 [ 492.964855][ T44] do_syscall_64+0xc1/0x380 [ 492.965021][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.965223][ T44] RIP: 0033:0x7f13ad574e5d [ 492.965395][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 492.965682][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 492.966025][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 492.966283][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 492.966534][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 492.966789][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 492.967040][ T44] [ 492.967171][ T44] INFO: lockdep is turned off. [ 615.821770][ T44] INFO: task modprobe:305 blocked for more than 491 seconds. [ 615.822558][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 615.823068][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.823361][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 615.823763][ T44] Call Trace: [ 615.823899][ T44] [ 615.823997][ T44] __schedule+0x862/0x1b00 [ 615.824180][ T44] ? __pfx___schedule+0x10/0x10 [ 615.824368][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.824579][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.824758][ T44] ? schedule+0x1ee/0x270 [ 615.824900][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.825065][ T44] schedule+0xe2/0x270 [ 615.825195][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.825367][ T44] __mutex_lock+0x77f/0xcd0 [ 615.825530][ T44] ? text_poke_set+0x86/0x120 [ 615.825698][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.825872][ T44] ? trace_contention_end+0x43/0x140 [ 615.826041][ T44] ? execmem_free+0x10d/0x1d0 [ 615.826214][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.826379][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.826555][ T44] ? text_poke_set+0x86/0x120 [ 615.826746][ T44] text_poke_set+0x86/0x120 [ 615.826931][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.827103][ T44] execmem_free+0x11a/0x1d0 [ 615.827282][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.827476][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.827674][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.827842][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.828030][ T44] ? execmem_alloc+0xc0/0x240 [ 615.828197][ T44] emit_its_trampoline+0x258/0x300 [ 615.828374][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.828590][ T44] ? __do_softirq+0x10/0x10 [ 615.828761][ T44] apply_retpolines+0xcf/0x550 [ 615.828931][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.829091][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.829273][ T44] module_finalize+0x3d5/0x9d0 [ 615.829448][ T44] ? add_kallsyms+0x8d7/0xf40 [ 615.829657][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.829836][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.830003][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.830171][ T44] load_module+0x139a/0x2660 [ 615.830358][ T44] ? __pfx_load_module+0x10/0x10 [ 615.830542][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.830726][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.830896][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.831074][ T44] ? init_module_from_file+0xe9/0x150 [ 615.831242][ T44] init_module_from_file+0xe9/0x150 [ 615.831401][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.831663][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.831830][ T44] ? __lock_release+0x5d/0x170 [ 615.832017][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.832192][ T44] idempotent_init_module+0x335/0x620 [ 615.832350][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.832547][ T44] ? cap_capable+0x94/0x230 [ 615.832736][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.832907][ T44] ? do_syscall_64+0x85/0x380 [ 615.833091][ T44] do_syscall_64+0xc1/0x380 [ 615.833257][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.833465][ T44] RIP: 0033:0x7f13ad574e5d [ 615.833642][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.833918][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 615.834186][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 615.834434][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 615.834695][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 615.834944][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 615.835201][ T44] [ 615.835344][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 615.835627][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 615.835979][ T44] Call Trace: [ 615.836111][ T44] [ 615.836215][ T44] __schedule+0x862/0x1b00 [ 615.836411][ T44] ? __pfx___schedule+0x10/0x10 [ 615.836589][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 615.836796][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.836965][ T44] ? schedule+0x1ee/0x270 [ 615.837093][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.837267][ T44] schedule+0xe2/0x270 [ 615.837397][ T44] schedule_preempt_disabled+0x18/0x30 [ 615.837573][ T44] __mutex_lock+0x77f/0xcd0 [ 615.837755][ T44] ? text_poke_set+0x86/0x120 [ 615.837924][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.838087][ T44] ? trace_contention_end+0x43/0x140 [ 615.838258][ T44] ? execmem_free+0x10d/0x1d0 [ 615.838430][ T44] ? rcu_is_watching+0x12/0xc0 [ 615.838611][ T44] ? trace_lock_release+0x2a/0xd0 [ 615.838806][ T44] ? text_poke_set+0x86/0x120 [ 615.838972][ T44] text_poke_set+0x86/0x120 [ 615.839148][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 615.839317][ T44] execmem_free+0x11a/0x1d0 [ 615.839487][ T44] ? __pfx_execmem_free+0x10/0x10 [ 615.839664][ T44] ? emit_its_trampoline+0xa5/0x300 [ 615.839835][ T44] ? __kasan_check_byte+0x3a/0x50 [ 615.840005][ T44] ? krealloc_noprof+0x3d/0x320 [ 615.840179][ T44] ? execmem_alloc+0xc0/0x240 [ 615.840359][ T44] emit_its_trampoline+0x258/0x300 [ 615.840524][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 615.840736][ T44] ? __do_softirq+0x10/0x10 [ 615.840902][ T44] apply_retpolines+0xcf/0x550 [ 615.841067][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 615.841228][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 615.841399][ T44] module_finalize+0x3d5/0x9d0 [ 615.841571][ T44] ? add_kallsyms+0x8d7/0xf40 [ 615.841744][ T44] ? __pfx_module_finalize+0x10/0x10 [ 615.841909][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 615.842093][ T44] ? __pfx_swap_ex+0x10/0x10 [ 615.842261][ T44] load_module+0x139a/0x2660 [ 615.842431][ T44] ? __pfx_load_module+0x10/0x10 [ 615.842610][ T44] ? kernel_read_file+0x3f5/0x550 [ 615.842782][ T44] ? kernel_read_file+0x3d0/0x550 [ 615.842949][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 615.843123][ T44] ? init_module_from_file+0xe9/0x150 [ 615.843289][ T44] init_module_from_file+0xe9/0x150 [ 615.843456][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 615.843667][ T44] ? idempotent_init_module+0x31a/0x620 [ 615.843857][ T44] ? __lock_release+0x5d/0x170 [ 615.844027][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 615.844202][ T44] idempotent_init_module+0x335/0x620 [ 615.844369][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 615.844581][ T44] ? cap_capable+0x94/0x230 [ 615.844752][ T44] __x64_sys_finit_module+0xca/0x150 [ 615.844920][ T44] ? do_syscall_64+0x85/0x380 [ 615.845088][ T44] do_syscall_64+0xc1/0x380 [ 615.845254][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.845461][ T44] RIP: 0033:0x7f13ad574e5d [ 615.845645][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 615.845903][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 615.846142][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 615.846383][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 615.846651][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 615.846897][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 615.847148][ T44] [ 615.847277][ T44] INFO: lockdep is turned off. [ 738.701726][ T44] INFO: task modprobe:305 blocked for more than 614 seconds. [ 738.702176][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 738.702422][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.702721][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 738.703098][ T44] Call Trace: [ 738.703229][ T44] [ 738.703328][ T44] __schedule+0x862/0x1b00 [ 738.703521][ T44] ? __pfx___schedule+0x10/0x10 [ 738.703708][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.703929][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.704098][ T44] ? schedule+0x1ee/0x270 [ 738.704229][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.704398][ T44] schedule+0xe2/0x270 [ 738.704533][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.704708][ T44] __mutex_lock+0x77f/0xcd0 [ 738.704888][ T44] ? text_poke_set+0x86/0x120 [ 738.705062][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.705229][ T44] ? trace_contention_end+0x43/0x140 [ 738.705403][ T44] ? execmem_free+0x10d/0x1d0 [ 738.705587][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.705755][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.705926][ T44] ? text_poke_set+0x86/0x120 [ 738.706095][ T44] text_poke_set+0x86/0x120 [ 738.706267][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.706441][ T44] execmem_free+0x11a/0x1d0 [ 738.706635][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.706810][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.706982][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.707157][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.707326][ T44] ? execmem_alloc+0xc0/0x240 [ 738.707501][ T44] emit_its_trampoline+0x258/0x300 [ 738.707681][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.707888][ T44] ? __do_softirq+0x10/0x10 [ 738.708062][ T44] apply_retpolines+0xcf/0x550 [ 738.708232][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.708402][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.708587][ T44] module_finalize+0x3d5/0x9d0 [ 738.708763][ T44] ? add_kallsyms+0x8d7/0xf40 [ 738.708940][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.709113][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.709281][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.709449][ T44] load_module+0x139a/0x2660 [ 738.709629][ T44] ? __pfx_load_module+0x10/0x10 [ 738.709798][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.709967][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.710135][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.710314][ T44] ? init_module_from_file+0xe9/0x150 [ 738.710481][ T44] init_module_from_file+0xe9/0x150 [ 738.710667][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.710879][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.711047][ T44] ? __lock_release+0x5d/0x170 [ 738.711215][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.711394][ T44] idempotent_init_module+0x335/0x620 [ 738.711571][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.711782][ T44] ? cap_capable+0x94/0x230 [ 738.711955][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.712122][ T44] ? do_syscall_64+0x85/0x380 [ 738.712291][ T44] do_syscall_64+0xc1/0x380 [ 738.712461][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.712698][ T44] RIP: 0033:0x7f13ad574e5d [ 738.712885][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.713133][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 738.713391][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 738.713648][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 738.713902][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 738.714150][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 738.714402][ T44] [ 738.714543][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 738.714838][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 738.715210][ T44] Call Trace: [ 738.715342][ T44] [ 738.715439][ T44] __schedule+0x862/0x1b00 [ 738.715628][ T44] ? __pfx___schedule+0x10/0x10 [ 738.715803][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 738.716014][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.716184][ T44] ? schedule+0x1ee/0x270 [ 738.716319][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.716489][ T44] schedule+0xe2/0x270 [ 738.716626][ T44] schedule_preempt_disabled+0x18/0x30 [ 738.716798][ T44] __mutex_lock+0x77f/0xcd0 [ 738.716970][ T44] ? text_poke_set+0x86/0x120 [ 738.717142][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.717312][ T44] ? trace_contention_end+0x43/0x140 [ 738.717491][ T44] ? execmem_free+0x10d/0x1d0 [ 738.717666][ T44] ? rcu_is_watching+0x12/0xc0 [ 738.717835][ T44] ? trace_lock_release+0x2a/0xd0 [ 738.718007][ T44] ? text_poke_set+0x86/0x120 [ 738.718177][ T44] text_poke_set+0x86/0x120 [ 738.718348][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 738.718517][ T44] execmem_free+0x11a/0x1d0 [ 738.718701][ T44] ? __pfx_execmem_free+0x10/0x10 [ 738.718876][ T44] ? emit_its_trampoline+0xa5/0x300 [ 738.719048][ T44] ? __kasan_check_byte+0x3a/0x50 [ 738.719219][ T44] ? krealloc_noprof+0x3d/0x320 [ 738.719388][ T44] ? execmem_alloc+0xc0/0x240 [ 738.719558][ T44] emit_its_trampoline+0x258/0x300 [ 738.719735][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 738.719945][ T44] ? __do_softirq+0x10/0x10 [ 738.720114][ T44] apply_retpolines+0xcf/0x550 [ 738.720291][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 738.720459][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 738.720663][ T44] module_finalize+0x3d5/0x9d0 [ 738.720837][ T44] ? add_kallsyms+0x8d7/0xf40 [ 738.721008][ T44] ? __pfx_module_finalize+0x10/0x10 [ 738.721180][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 738.721350][ T44] ? __pfx_swap_ex+0x10/0x10 [ 738.721524][ T44] load_module+0x139a/0x2660 [ 738.721703][ T44] ? __pfx_load_module+0x10/0x10 [ 738.721874][ T44] ? kernel_read_file+0x3f5/0x550 [ 738.722045][ T44] ? kernel_read_file+0x3d0/0x550 [ 738.722216][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 738.722387][ T44] ? init_module_from_file+0xe9/0x150 [ 738.722557][ T44] init_module_from_file+0xe9/0x150 [ 738.722744][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 738.722967][ T44] ? idempotent_init_module+0x31a/0x620 [ 738.723135][ T44] ? __lock_release+0x5d/0x170 [ 738.723305][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 738.723475][ T44] idempotent_init_module+0x335/0x620 [ 738.723655][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 738.723866][ T44] ? cap_capable+0x94/0x230 [ 738.724042][ T44] __x64_sys_finit_module+0xca/0x150 [ 738.724208][ T44] ? do_syscall_64+0x85/0x380 [ 738.724377][ T44] do_syscall_64+0xc1/0x380 [ 738.724543][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.724757][ T44] RIP: 0033:0x7f13ad574e5d [ 738.724930][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 738.725178][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 738.725430][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 738.725683][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 738.725929][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 738.726177][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 738.726439][ T44] [ 738.726582][ T44] INFO: lockdep is turned off. [ 861.581737][ T44] INFO: task modprobe:305 blocked for more than 737 seconds. [ 861.582239][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 861.582488][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.582796][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 861.583181][ T44] Call Trace: [ 861.583316][ T44] [ 861.583417][ T44] __schedule+0x862/0x1b00 [ 861.583689][ T44] ? __pfx___schedule+0x10/0x10 [ 861.583931][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.584187][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.584361][ T44] ? schedule+0x1ee/0x270 [ 861.584501][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.584682][ T44] schedule+0xe2/0x270 [ 861.584819][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.584990][ T44] __mutex_lock+0x77f/0xcd0 [ 861.585162][ T44] ? text_poke_set+0x86/0x120 [ 861.585333][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.585502][ T44] ? trace_contention_end+0x43/0x140 [ 861.585690][ T44] ? execmem_free+0x10d/0x1d0 [ 861.585934][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.586168][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.586407][ T44] ? text_poke_set+0x86/0x120 [ 861.586655][ T44] text_poke_set+0x86/0x120 [ 861.586891][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.587118][ T44] execmem_free+0x11a/0x1d0 [ 861.587286][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.587462][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.587636][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.587809][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.588061][ T44] ? execmem_alloc+0xc0/0x240 [ 861.588300][ T44] emit_its_trampoline+0x258/0x300 [ 861.588534][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.588829][ T44] ? __do_softirq+0x10/0x10 [ 861.589016][ T44] apply_retpolines+0xcf/0x550 [ 861.589199][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.589372][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.589545][ T44] module_finalize+0x3d5/0x9d0 [ 861.589729][ T44] ? add_kallsyms+0x8d7/0xf40 [ 861.589905][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.590076][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.590246][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.590423][ T44] load_module+0x139a/0x2660 [ 861.590613][ T44] ? __pfx_load_module+0x10/0x10 [ 861.590781][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.590952][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.591121][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.591293][ T44] ? init_module_from_file+0xe9/0x150 [ 861.591461][ T44] init_module_from_file+0xe9/0x150 [ 861.591635][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.591851][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.592027][ T44] ? __lock_release+0x5d/0x170 [ 861.592200][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.592371][ T44] idempotent_init_module+0x335/0x620 [ 861.592537][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.592747][ T44] ? cap_capable+0x94/0x230 [ 861.592945][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.593158][ T44] ? do_syscall_64+0x85/0x380 [ 861.593389][ T44] do_syscall_64+0xc1/0x380 [ 861.593630][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.593916][ T44] RIP: 0033:0x7f13ad574e5d [ 861.594159][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.594406][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 861.594667][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 861.594915][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 861.595157][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 861.595400][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 861.595659][ T44] [ 861.595797][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 861.596080][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 861.596445][ T44] Call Trace: [ 861.596580][ T44] [ 861.596674][ T44] __schedule+0x862/0x1b00 [ 861.596851][ T44] ? __pfx___schedule+0x10/0x10 [ 861.597022][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 861.597232][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.597399][ T44] ? schedule+0x1ee/0x270 [ 861.597528][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.597702][ T44] schedule+0xe2/0x270 [ 861.597830][ T44] schedule_preempt_disabled+0x18/0x30 [ 861.598002][ T44] __mutex_lock+0x77f/0xcd0 [ 861.598225][ T44] ? text_poke_set+0x86/0x120 [ 861.598457][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.598698][ T44] ? trace_contention_end+0x43/0x140 [ 861.598936][ T44] ? execmem_free+0x10d/0x1d0 [ 861.599103][ T44] ? rcu_is_watching+0x12/0xc0 [ 861.599266][ T44] ? trace_lock_release+0x2a/0xd0 [ 861.599430][ T44] ? text_poke_set+0x86/0x120 [ 861.599612][ T44] text_poke_set+0x86/0x120 [ 861.599776][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 861.599946][ T44] execmem_free+0x11a/0x1d0 [ 861.600121][ T44] ? __pfx_execmem_free+0x10/0x10 [ 861.600347][ T44] ? emit_its_trampoline+0xa5/0x300 [ 861.600586][ T44] ? __kasan_check_byte+0x3a/0x50 [ 861.600839][ T44] ? krealloc_noprof+0x3d/0x320 [ 861.601079][ T44] ? execmem_alloc+0xc0/0x240 [ 861.601302][ T44] emit_its_trampoline+0x258/0x300 [ 861.601467][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 861.601679][ T44] ? __do_softirq+0x10/0x10 [ 861.601846][ T44] apply_retpolines+0xcf/0x550 [ 861.602026][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 861.602194][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 861.602412][ T44] module_finalize+0x3d5/0x9d0 [ 861.602662][ T44] ? add_kallsyms+0x8d7/0xf40 [ 861.602884][ T44] ? __pfx_module_finalize+0x10/0x10 [ 861.603053][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 861.603219][ T44] ? __pfx_swap_ex+0x10/0x10 [ 861.603390][ T44] load_module+0x139a/0x2660 [ 861.603559][ T44] ? __pfx_load_module+0x10/0x10 [ 861.603733][ T44] ? kernel_read_file+0x3f5/0x550 [ 861.603901][ T44] ? kernel_read_file+0x3d0/0x550 [ 861.604071][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 861.604238][ T44] ? init_module_from_file+0xe9/0x150 [ 861.604404][ T44] init_module_from_file+0xe9/0x150 [ 861.604577][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 861.604783][ T44] ? idempotent_init_module+0x31a/0x620 [ 861.604950][ T44] ? __lock_release+0x5d/0x170 [ 861.605114][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 861.605297][ T44] idempotent_init_module+0x335/0x620 [ 861.605457][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 861.605667][ T44] ? cap_capable+0x94/0x230 [ 861.605833][ T44] __x64_sys_finit_module+0xca/0x150 [ 861.606017][ T44] ? do_syscall_64+0x85/0x380 [ 861.606180][ T44] do_syscall_64+0xc1/0x380 [ 861.606361][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.606581][ T44] RIP: 0033:0x7f13ad574e5d [ 861.606758][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 861.607003][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 861.607256][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 861.607496][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 861.607751][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 861.607994][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 861.608241][ T44] [ 861.608369][ T44] INFO: lockdep is turned off. [ 984.461656][ T44] INFO: task modprobe:305 blocked for more than 860 seconds. [ 984.462124][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 984.462372][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.462673][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 984.463037][ T44] Call Trace: [ 984.463167][ T44] [ 984.463266][ T44] __schedule+0x862/0x1b00 [ 984.463454][ T44] ? __pfx___schedule+0x10/0x10 [ 984.463631][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.463841][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.464014][ T44] ? schedule+0x1ee/0x270 [ 984.464144][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.464310][ T44] schedule+0xe2/0x270 [ 984.464446][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.464629][ T44] __mutex_lock+0x77f/0xcd0 [ 984.464798][ T44] ? text_poke_set+0x86/0x120 [ 984.464969][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.465133][ T44] ? trace_contention_end+0x43/0x140 [ 984.465306][ T44] ? execmem_free+0x10d/0x1d0 [ 984.465480][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.465653][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.465824][ T44] ? text_poke_set+0x86/0x120 [ 984.465997][ T44] text_poke_set+0x86/0x120 [ 984.466164][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.466338][ T44] execmem_free+0x11a/0x1d0 [ 984.466503][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.466685][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.466857][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.467029][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.467195][ T44] ? execmem_alloc+0xc0/0x240 [ 984.467371][ T44] emit_its_trampoline+0x258/0x300 [ 984.467538][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.467756][ T44] ? __do_softirq+0x10/0x10 [ 984.467922][ T44] apply_retpolines+0xcf/0x550 [ 984.468087][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.468254][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.468422][ T44] module_finalize+0x3d5/0x9d0 [ 984.468608][ T44] ? add_kallsyms+0x8d7/0xf40 [ 984.468774][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.468945][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.469112][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.469280][ T44] load_module+0x139a/0x2660 [ 984.469451][ T44] ? __pfx_load_module+0x10/0x10 [ 984.469626][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.469795][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.469972][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.470140][ T44] ? init_module_from_file+0xe9/0x150 [ 984.470306][ T44] init_module_from_file+0xe9/0x150 [ 984.470473][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.470693][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.470860][ T44] ? __lock_release+0x5d/0x170 [ 984.471036][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.471220][ T44] idempotent_init_module+0x335/0x620 [ 984.471387][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.471601][ T44] ? cap_capable+0x94/0x230 [ 984.471772][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.471937][ T44] ? do_syscall_64+0x85/0x380 [ 984.472104][ T44] do_syscall_64+0xc1/0x380 [ 984.472275][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.472498][ T44] RIP: 0033:0x7f13ad574e5d [ 984.472678][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.472924][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 984.473172][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 984.473417][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 984.473675][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 984.473920][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 984.474170][ T44] [ 984.474312][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 984.474607][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 984.474961][ T44] Call Trace: [ 984.475089][ T44] [ 984.475184][ T44] __schedule+0x862/0x1b00 [ 984.475355][ T44] ? __pfx___schedule+0x10/0x10 [ 984.475527][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 984.475739][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.475913][ T44] ? schedule+0x1ee/0x270 [ 984.476040][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.476208][ T44] schedule+0xe2/0x270 [ 984.476338][ T44] schedule_preempt_disabled+0x18/0x30 [ 984.476504][ T44] __mutex_lock+0x77f/0xcd0 [ 984.476684][ T44] ? text_poke_set+0x86/0x120 [ 984.476853][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.477022][ T44] ? trace_contention_end+0x43/0x140 [ 984.477196][ T44] ? execmem_free+0x10d/0x1d0 [ 984.477364][ T44] ? rcu_is_watching+0x12/0xc0 [ 984.477529][ T44] ? trace_lock_release+0x2a/0xd0 [ 984.477707][ T44] ? text_poke_set+0x86/0x120 [ 984.477873][ T44] text_poke_set+0x86/0x120 [ 984.478058][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 984.478228][ T44] execmem_free+0x11a/0x1d0 [ 984.478396][ T44] ? __pfx_execmem_free+0x10/0x10 [ 984.478581][ T44] ? emit_its_trampoline+0xa5/0x300 [ 984.478751][ T44] ? __kasan_check_byte+0x3a/0x50 [ 984.478920][ T44] ? krealloc_noprof+0x3d/0x320 [ 984.479084][ T44] ? execmem_alloc+0xc0/0x240 [ 984.479260][ T44] emit_its_trampoline+0x258/0x300 [ 984.479425][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 984.479638][ T44] ? __do_softirq+0x10/0x10 [ 984.479810][ T44] apply_retpolines+0xcf/0x550 [ 984.480018][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 984.480187][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 984.480361][ T44] module_finalize+0x3d5/0x9d0 [ 984.480531][ T44] ? add_kallsyms+0x8d7/0xf40 [ 984.480706][ T44] ? __pfx_module_finalize+0x10/0x10 [ 984.480872][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 984.481052][ T44] ? __pfx_swap_ex+0x10/0x10 [ 984.481231][ T44] load_module+0x139a/0x2660 [ 984.481401][ T44] ? __pfx_load_module+0x10/0x10 [ 984.481570][ T44] ? kernel_read_file+0x3f5/0x550 [ 984.481739][ T44] ? kernel_read_file+0x3d0/0x550 [ 984.481903][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 984.482072][ T44] ? init_module_from_file+0xe9/0x150 [ 984.482241][ T44] init_module_from_file+0xe9/0x150 [ 984.482417][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 984.482635][ T44] ? idempotent_init_module+0x31a/0x620 [ 984.482804][ T44] ? __lock_release+0x5d/0x170 [ 984.482969][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 984.483136][ T44] idempotent_init_module+0x335/0x620 [ 984.483307][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 984.483515][ T44] ? cap_capable+0x94/0x230 [ 984.483699][ T44] __x64_sys_finit_module+0xca/0x150 [ 984.483864][ T44] ? do_syscall_64+0x85/0x380 [ 984.484033][ T44] do_syscall_64+0xc1/0x380 [ 984.484198][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.484407][ T44] RIP: 0033:0x7f13ad574e5d [ 984.484585][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 984.484831][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 984.485076][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 984.485319][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 984.485572][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 984.485816][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 984.486068][ T44] [ 984.486203][ T44] INFO: lockdep is turned off. [ 1107.341755][ T44] INFO: task modprobe:305 blocked for more than 983 seconds. [ 1107.342240][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1107.342478][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.342793][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1107.343159][ T44] Call Trace: [ 1107.343295][ T44] [ 1107.343392][ T44] __schedule+0x862/0x1b00 [ 1107.343584][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.343761][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.343974][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.344148][ T44] ? schedule+0x1ee/0x270 [ 1107.344280][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.344450][ T44] schedule+0xe2/0x270 [ 1107.344590][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.344759][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.344945][ T44] ? text_poke_set+0x86/0x120 [ 1107.345113][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.345277][ T44] ? trace_contention_end+0x43/0x140 [ 1107.345455][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.345635][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.345810][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.345994][ T44] ? text_poke_set+0x86/0x120 [ 1107.346162][ T44] text_poke_set+0x86/0x120 [ 1107.346330][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.346499][ T44] execmem_free+0x11a/0x1d0 [ 1107.346682][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.346857][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.347026][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.347196][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.347365][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.347532][ T44] emit_its_trampoline+0x258/0x300 [ 1107.347703][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.347913][ T44] ? __do_softirq+0x10/0x10 [ 1107.348086][ T44] apply_retpolines+0xcf/0x550 [ 1107.348254][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.348420][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.348595][ T44] module_finalize+0x3d5/0x9d0 [ 1107.348766][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1107.348936][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.349105][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.349272][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.349450][ T44] load_module+0x139a/0x2660 [ 1107.349626][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.349791][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.349973][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.350151][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.350349][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.350515][ T44] init_module_from_file+0xe9/0x150 [ 1107.350704][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.350914][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.351082][ T44] ? __lock_release+0x5d/0x170 [ 1107.351257][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.351428][ T44] idempotent_init_module+0x335/0x620 [ 1107.351613][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.351819][ T44] ? cap_capable+0x94/0x230 [ 1107.351992][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.352160][ T44] ? do_syscall_64+0x85/0x380 [ 1107.352330][ T44] do_syscall_64+0xc1/0x380 [ 1107.352498][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.352706][ T44] RIP: 0033:0x7f13ad574e5d [ 1107.352880][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.353120][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 1107.353374][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 1107.353625][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 1107.353869][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 1107.354114][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 1107.354367][ T44] [ 1107.354517][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 1107.354802][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1107.355157][ T44] Call Trace: [ 1107.355287][ T44] [ 1107.355385][ T44] __schedule+0x862/0x1b00 [ 1107.355559][ T44] ? __pfx___schedule+0x10/0x10 [ 1107.355735][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1107.355940][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.356110][ T44] ? schedule+0x1ee/0x270 [ 1107.356238][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.356406][ T44] schedule+0xe2/0x270 [ 1107.356534][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.356739][ T44] __mutex_lock+0x77f/0xcd0 [ 1107.356913][ T44] ? text_poke_set+0x86/0x120 [ 1107.357104][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.357268][ T44] ? trace_contention_end+0x43/0x140 [ 1107.357436][ T44] ? execmem_free+0x10d/0x1d0 [ 1107.357616][ T44] ? rcu_is_watching+0x12/0xc0 [ 1107.357787][ T44] ? trace_lock_release+0x2a/0xd0 [ 1107.357959][ T44] ? text_poke_set+0x86/0x120 [ 1107.358127][ T44] text_poke_set+0x86/0x120 [ 1107.358293][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1107.358463][ T44] execmem_free+0x11a/0x1d0 [ 1107.358644][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1107.358810][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1107.358984][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1107.359151][ T44] ? krealloc_noprof+0x3d/0x320 [ 1107.359322][ T44] ? execmem_alloc+0xc0/0x240 [ 1107.359498][ T44] emit_its_trampoline+0x258/0x300 [ 1107.359672][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1107.359876][ T44] ? __do_softirq+0x10/0x10 [ 1107.360045][ T44] apply_retpolines+0xcf/0x550 [ 1107.360211][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1107.360389][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1107.360560][ T44] module_finalize+0x3d5/0x9d0 [ 1107.360742][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1107.360910][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1107.361075][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1107.361275][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1107.361449][ T44] load_module+0x139a/0x2660 [ 1107.361627][ T44] ? __pfx_load_module+0x10/0x10 [ 1107.361790][ T44] ? kernel_read_file+0x3f5/0x550 [ 1107.361958][ T44] ? kernel_read_file+0x3d0/0x550 [ 1107.362135][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1107.362318][ T44] ? init_module_from_file+0xe9/0x150 [ 1107.362483][ T44] init_module_from_file+0xe9/0x150 [ 1107.362666][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1107.362872][ T44] ? idempotent_init_module+0x31a/0x620 [ 1107.363038][ T44] ? __lock_release+0x5d/0x170 [ 1107.363202][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1107.363378][ T44] idempotent_init_module+0x335/0x620 [ 1107.363548][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1107.363762][ T44] ? cap_capable+0x94/0x230 [ 1107.363929][ T44] __x64_sys_finit_module+0xca/0x150 [ 1107.364097][ T44] ? do_syscall_64+0x85/0x380 [ 1107.364261][ T44] do_syscall_64+0xc1/0x380 [ 1107.364435][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1107.364662][ T44] RIP: 0033:0x7f13ad574e5d [ 1107.364836][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.365081][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 1107.365326][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 1107.365572][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 1107.365824][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 1107.366080][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 1107.366327][ T44] [ 1107.366461][ T44] INFO: lockdep is turned off. [ 1230.221763][ T44] INFO: task modprobe:305 blocked for more than 1105 seconds. [ 1230.222225][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1230.222468][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1230.222772][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1230.223150][ T44] Call Trace: [ 1230.223290][ T44] [ 1230.223392][ T44] __schedule+0x862/0x1b00 [ 1230.223588][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.223772][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.223983][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.224149][ T44] ? schedule+0x1ee/0x270 [ 1230.224283][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.224454][ T44] schedule+0xe2/0x270 [ 1230.224593][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.224768][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.224936][ T44] ? text_poke_set+0x86/0x120 [ 1230.225108][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.225275][ T44] ? trace_contention_end+0x43/0x140 [ 1230.225459][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.225640][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.225808][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.225979][ T44] ? text_poke_set+0x86/0x120 [ 1230.226153][ T44] text_poke_set+0x86/0x120 [ 1230.226319][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.226493][ T44] execmem_free+0x11a/0x1d0 [ 1230.226677][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.226848][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.227019][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.227191][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.227356][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.227531][ T44] emit_its_trampoline+0x258/0x300 [ 1230.227718][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.227926][ T44] ? __do_softirq+0x10/0x10 [ 1230.228096][ T44] apply_retpolines+0xcf/0x550 [ 1230.228265][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.228434][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.228614][ T44] module_finalize+0x3d5/0x9d0 [ 1230.228801][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1230.228971][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.229143][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.229312][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.229500][ T44] load_module+0x139a/0x2660 [ 1230.229682][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.229856][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.230029][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.230207][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.230378][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.230546][ T44] init_module_from_file+0xe9/0x150 [ 1230.230732][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.230971][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.231142][ T44] ? __lock_release+0x5d/0x170 [ 1230.231311][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.231487][ T44] idempotent_init_module+0x335/0x620 [ 1230.231663][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.231872][ T44] ? cap_capable+0x94/0x230 [ 1230.232044][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.232212][ T44] ? do_syscall_64+0x85/0x380 [ 1230.232382][ T44] do_syscall_64+0xc1/0x380 [ 1230.232551][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.232771][ T44] RIP: 0033:0x7f13ad574e5d [ 1230.232948][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.233194][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 1230.233449][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 1230.233702][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 1230.233953][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 1230.234200][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 1230.234453][ T44] [ 1230.234609][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 1230.234887][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1230.235242][ T44] Call Trace: [ 1230.235373][ T44] [ 1230.235466][ T44] __schedule+0x862/0x1b00 [ 1230.235649][ T44] ? __pfx___schedule+0x10/0x10 [ 1230.235819][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1230.236026][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.236201][ T44] ? schedule+0x1ee/0x270 [ 1230.236329][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.236499][ T44] schedule+0xe2/0x270 [ 1230.236634][ T44] schedule_preempt_disabled+0x18/0x30 [ 1230.236815][ T44] __mutex_lock+0x77f/0xcd0 [ 1230.236982][ T44] ? text_poke_set+0x86/0x120 [ 1230.237152][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.237334][ T44] ? trace_contention_end+0x43/0x140 [ 1230.237512][ T44] ? execmem_free+0x10d/0x1d0 [ 1230.237691][ T44] ? rcu_is_watching+0x12/0xc0 [ 1230.237861][ T44] ? trace_lock_release+0x2a/0xd0 [ 1230.238036][ T44] ? text_poke_set+0x86/0x120 [ 1230.238203][ T44] text_poke_set+0x86/0x120 [ 1230.238373][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1230.238542][ T44] execmem_free+0x11a/0x1d0 [ 1230.238735][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1230.238913][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1230.239088][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1230.239259][ T44] ? krealloc_noprof+0x3d/0x320 [ 1230.239436][ T44] ? execmem_alloc+0xc0/0x240 [ 1230.239616][ T44] emit_its_trampoline+0x258/0x300 [ 1230.239785][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1230.239990][ T44] ? __do_softirq+0x10/0x10 [ 1230.240172][ T44] apply_retpolines+0xcf/0x550 [ 1230.240341][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1230.240508][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1230.240690][ T44] module_finalize+0x3d5/0x9d0 [ 1230.240860][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1230.241031][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1230.241202][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1230.241369][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1230.241541][ T44] load_module+0x139a/0x2660 [ 1230.241721][ T44] ? __pfx_load_module+0x10/0x10 [ 1230.241889][ T44] ? kernel_read_file+0x3f5/0x550 [ 1230.242062][ T44] ? kernel_read_file+0x3d0/0x550 [ 1230.242230][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1230.242404][ T44] ? init_module_from_file+0xe9/0x150 [ 1230.242586][ T44] init_module_from_file+0xe9/0x150 [ 1230.242764][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1230.242974][ T44] ? idempotent_init_module+0x31a/0x620 [ 1230.243143][ T44] ? __lock_release+0x5d/0x170 [ 1230.243314][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1230.243487][ T44] idempotent_init_module+0x335/0x620 [ 1230.243664][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1230.243871][ T44] ? cap_capable+0x94/0x230 [ 1230.244045][ T44] __x64_sys_finit_module+0xca/0x150 [ 1230.244213][ T44] ? do_syscall_64+0x85/0x380 [ 1230.244383][ T44] do_syscall_64+0xc1/0x380 [ 1230.244556][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1230.244769][ T44] RIP: 0033:0x7f13ad574e5d [ 1230.244941][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1230.245194][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 1230.245439][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 1230.245697][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 1230.245942][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 1230.246187][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 1230.246442][ T44] [ 1230.246584][ T44] INFO: lockdep is turned off. [ 1353.101777][ T44] INFO: task modprobe:305 blocked for more than 1228 seconds. [ 1353.102189][ T44] Tainted: G B 6.16.0-rc2-virtme #1 [ 1353.102453][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1353.102814][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1353.103215][ T44] Call Trace: [ 1353.103357][ T44] [ 1353.103458][ T44] __schedule+0x862/0x1b00 [ 1353.103667][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.103849][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.104078][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.104266][ T44] ? schedule+0x1ee/0x270 [ 1353.104411][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.104599][ T44] schedule+0xe2/0x270 [ 1353.104743][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.104922][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.105105][ T44] ? text_poke_set+0x86/0x120 [ 1353.105296][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.105474][ T44] ? trace_contention_end+0x43/0x140 [ 1353.105674][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.105872][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.106053][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.106239][ T44] ? text_poke_set+0x86/0x120 [ 1353.106424][ T44] text_poke_set+0x86/0x120 [ 1353.106633][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.106824][ T44] execmem_free+0x11a/0x1d0 [ 1353.107003][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.107188][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.107368][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.107551][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.107738][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.107919][ T44] emit_its_trampoline+0x258/0x300 [ 1353.108100][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.108316][ T44] ? __do_softirq+0x10/0x10 [ 1353.108501][ T44] apply_retpolines+0xcf/0x550 [ 1353.108701][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.108881][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.109064][ T44] module_finalize+0x3d5/0x9d0 [ 1353.109254][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1353.109433][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.109622][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.109802][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.109993][ T44] load_module+0x139a/0x2660 [ 1353.110175][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.110357][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.110542][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.110745][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.110943][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.111132][ T44] init_module_from_file+0xe9/0x150 [ 1353.111316][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.111540][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.111728][ T44] ? __lock_release+0x5d/0x170 [ 1353.111911][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.112096][ T44] idempotent_init_module+0x335/0x620 [ 1353.112276][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.112501][ T44] ? cap_capable+0x94/0x230 [ 1353.112694][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.112878][ T44] ? do_syscall_64+0x85/0x380 [ 1353.113066][ T44] do_syscall_64+0xc1/0x380 [ 1353.113241][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.113457][ T44] RIP: 0033:0x7f13ad574e5d [ 1353.113646][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.113927][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 1353.114194][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 1353.114455][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 1353.114733][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 1353.114997][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 1353.115274][ T44] [ 1353.115427][ T44] INFO: task modprobe:305 is blocked on a mutex likely owned by task modprobe:305. [ 1353.115727][ T44] task:modprobe state:D stack:25792 pid:305 tgid:305 ppid:35 task_flags:0x400100 flags:0x00004002 [ 1353.116110][ T44] Call Trace: [ 1353.116250][ T44] [ 1353.116367][ T44] __schedule+0x862/0x1b00 [ 1353.116558][ T44] ? __pfx___schedule+0x10/0x10 [ 1353.116746][ T44] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1353.116963][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.117142][ T44] ? schedule+0x1ee/0x270 [ 1353.117276][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.117455][ T44] schedule+0xe2/0x270 [ 1353.117590][ T44] schedule_preempt_disabled+0x18/0x30 [ 1353.117759][ T44] __mutex_lock+0x77f/0xcd0 [ 1353.117923][ T44] ? text_poke_set+0x86/0x120 [ 1353.118089][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.118249][ T44] ? trace_contention_end+0x43/0x140 [ 1353.118414][ T44] ? execmem_free+0x10d/0x1d0 [ 1353.118630][ T44] ? rcu_is_watching+0x12/0xc0 [ 1353.118804][ T44] ? trace_lock_release+0x2a/0xd0 [ 1353.118974][ T44] ? text_poke_set+0x86/0x120 [ 1353.119142][ T44] text_poke_set+0x86/0x120 [ 1353.119320][ T44] ? __pfx_text_poke_set+0x10/0x10 [ 1353.119488][ T44] execmem_free+0x11a/0x1d0 [ 1353.119664][ T44] ? __pfx_execmem_free+0x10/0x10 [ 1353.119845][ T44] ? emit_its_trampoline+0xa5/0x300 [ 1353.120012][ T44] ? __kasan_check_byte+0x3a/0x50 [ 1353.120175][ T44] ? krealloc_noprof+0x3d/0x320 [ 1353.120366][ T44] ? execmem_alloc+0xc0/0x240 [ 1353.120531][ T44] emit_its_trampoline+0x258/0x300 [ 1353.120705][ T44] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2 [ 1353.120915][ T44] ? __do_softirq+0x10/0x10 [ 1353.121083][ T44] apply_retpolines+0xcf/0x550 [ 1353.121253][ T44] ? __pfx_apply_retpolines+0x10/0x10 [ 1353.121417][ T44] ? __pfx___mutex_lock+0x10/0x10 [ 1353.121595][ T44] module_finalize+0x3d5/0x9d0 [ 1353.121770][ T44] ? add_kallsyms+0x8d7/0xf40 [ 1353.121958][ T44] ? __pfx_module_finalize+0x10/0x10 [ 1353.122131][ T44] ? __pfx_cmp_ex_sort+0x10/0x10 [ 1353.122298][ T44] ? __pfx_swap_ex+0x10/0x10 [ 1353.122474][ T44] load_module+0x139a/0x2660 [ 1353.122659][ T44] ? __pfx_load_module+0x10/0x10 [ 1353.122842][ T44] ? kernel_read_file+0x3f5/0x550 [ 1353.123011][ T44] ? kernel_read_file+0x3d0/0x550 [ 1353.123186][ T44] ? __pfx_kernel_read_file+0x10/0x10 [ 1353.123355][ T44] ? init_module_from_file+0xe9/0x150 [ 1353.123521][ T44] init_module_from_file+0xe9/0x150 [ 1353.123697][ T44] ? __pfx_init_module_from_file+0x10/0x10 [ 1353.123928][ T44] ? idempotent_init_module+0x31a/0x620 [ 1353.124119][ T44] ? __lock_release+0x5d/0x170 [ 1353.124295][ T44] ? do_raw_spin_unlock+0x58/0x220 [ 1353.124463][ T44] idempotent_init_module+0x335/0x620 [ 1353.124635][ T44] ? __pfx_idempotent_init_module+0x10/0x10 [ 1353.124841][ T44] ? cap_capable+0x94/0x230 [ 1353.125012][ T44] __x64_sys_finit_module+0xca/0x150 [ 1353.125178][ T44] ? do_syscall_64+0x85/0x380 [ 1353.125345][ T44] do_syscall_64+0xc1/0x380 [ 1353.125521][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1353.125732][ T44] RIP: 0033:0x7f13ad574e5d [ 1353.125908][ T44] RSP: 002b:00007ffc50d950d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1353.126154][ T44] RAX: ffffffffffffffda RBX: 00005571f82e3c80 RCX: 00007f13ad574e5d [ 1353.126398][ T44] RDX: 0000000000000000 RSI: 00005571db002a2a RDI: 0000000000000000 [ 1353.126685][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc50d95210 [ 1353.126951][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571db002a2a [ 1353.127197][ T44] R13: 00005571f82e3d40 R14: 00005571f82e3dc0 R15: 00005571f82e3cec [ 1353.127446][ T44] [ 1353.127584][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1353.127873][ T44] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr