[ 18.137037][ T257] ==================================================================
[ 18.137428][ T257] BUG: KASAN: slab-use-after-free in emit_its_trampoline+0xa5/0x300
[ 18.137705][ T257] Read of size 1 at addr ffff888001932720 by task modprobe/257
[ 18.137980][ T257]
[ 18.138085][ T257] CPU: 0 UID: 0 PID: 257 Comm: modprobe Not tainted 6.16.0-rc2-virtme #1 PREEMPT(full)
[ 18.138090][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.138092][ T257] Call Trace:
[ 18.138095][ T257]
[ 18.138097][ T257] dump_stack_lvl+0x82/0xd0
[ 18.138103][ T257] print_address_description.constprop.0+0x2c/0x400
[ 18.138109][ T257] ? emit_its_trampoline+0xa5/0x300
[ 18.138113][ T257] print_report+0xb4/0x270
[ 18.138116][ T257] ? emit_its_trampoline+0xa5/0x300
[ 18.138118][ T257] ? kasan_addr_to_slab+0x25/0x80
[ 18.138122][ T257] ? emit_its_trampoline+0xa5/0x300
[ 18.138124][ T257] kasan_report+0xca/0x100
[ 18.138128][ T257] ? emit_its_trampoline+0xa5/0x300
[ 18.138133][ T257] ? emit_its_trampoline+0xa5/0x300
[ 18.138136][ T257] __kasan_check_byte+0x3a/0x50
[ 18.138139][ T257] krealloc_noprof+0x3d/0x320
[ 18.138142][ T257] ? execmem_alloc+0xc0/0x240
[ 18.138147][ T257] emit_its_trampoline+0xa5/0x300
[ 18.138150][ T257] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2
[ 18.138157][ T257] ? __do_softirq+0x10/0x10
[ 18.138160][ T257] apply_retpolines+0xcf/0x550
[ 18.138164][ T257] ? rcu_is_watching+0x12/0xc0
[ 18.138169][ T257] ? __pfx_apply_retpolines+0x10/0x10
[ 18.138172][ T257] ? __pfx___mutex_lock+0x10/0x10
[ 18.138180][ T257] ? irqentry_exit+0x3b/0x90
[ 18.138184][ T257] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.138190][ T257] module_finalize+0x3d5/0x9d0
[ 18.138198][ T257] ? add_kallsyms+0x7bf/0xf40
[ 18.138202][ T257] ? __pfx_module_finalize+0x10/0x10
[ 18.138207][ T257] ? __pfx_cmp_ex_sort+0x10/0x10
[ 18.138209][ T257] ? __pfx_swap_ex+0x10/0x10
[ 18.138213][ T257] load_module+0x1411/0x26e0
[ 18.138220][ T257] ? __pfx_load_module+0x10/0x10
[ 18.138223][ T257] ? kernel_read_file+0x3f5/0x550
[ 18.138230][ T257] ? kernel_read_file+0x3d0/0x550
[ 18.138234][ T257] ? __pfx_kernel_read_file+0x10/0x10
[ 18.138238][ T257] ? add_chain_cache+0x110/0x370
[ 18.138244][ T257] ? init_module_from_file+0xe9/0x150
[ 18.138247][ T257] init_module_from_file+0xe9/0x150
[ 18.138250][ T257] ? __pfx_init_module_from_file+0x10/0x10
[ 18.138258][ T257] ? idempotent_init_module+0x31a/0x620
[ 18.138260][ T257] ? __lock_release+0x5d/0x170
[ 18.138264][ T257] ? do_raw_spin_unlock+0x58/0x220
[ 18.138269][ T257] idempotent_init_module+0x335/0x620
[ 18.138273][ T257] ? __pfx_idempotent_init_module+0x10/0x10
[ 18.138280][ T257] ? cap_capable+0x94/0x230
[ 18.138288][ T257] __x64_sys_finit_module+0xca/0x150
[ 18.138291][ T257] ? do_syscall_64+0x85/0x380
[ 18.138295][ T257] do_syscall_64+0xc1/0x380
[ 18.138299][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.138303][ T257] RIP: 0033:0x7f109d71ce5d
[ 18.138308][ T257] 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
[ 18.138310][ T257] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 18.138314][ T257] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d
[ 18.138316][ T257] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000
[ 18.138318][ T257] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120
[ 18.138320][ T257] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a
[ 18.138322][ T257] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2
[ 18.138329][ T257]
[ 18.138330][ T257]
[ 18.150303][ T257] Allocated by task 256:
[ 18.150444][ T257] kasan_save_stack+0x24/0x50
[ 18.150639][ T257] kasan_save_track+0x14/0x30
[ 18.150829][ T257] __kasan_kmalloc+0x7f/0x90
[ 18.151014][ T257] __kmalloc_noprof+0x1d4/0x470
[ 18.151204][ T257] virtqueue_add_split+0x6a3/0x1920
[ 18.151395][ T257] virtqueue_add_sgs+0x143/0x270
[ 18.151585][ T257] virtio_fs_enqueue_req+0x58c/0xfe0
[ 18.151773][ T257] virtio_fs_send_req+0x13a/0x710
[ 18.151962][ T257] __fuse_simple_request+0x22a/0xb50
[ 18.152152][ T257] fuse_readlink_folio+0x20b/0x400
[ 18.152341][ T257] fuse_get_link+0x12d/0x350
[ 18.152529][ T257] pick_link+0x8a0/0x1290
[ 18.152672][ T257] step_into+0x85a/0xfc0
[ 18.152815][ T257] link_path_walk+0x3c2/0xa10
[ 18.153001][ T257] path_lookupat+0x117/0x630
[ 18.153187][ T257] filename_lookup+0x1cd/0x560
[ 18.153376][ T257] vfs_statx+0xaa/0x2e0
[ 18.153519][ T257] vfs_fstatat+0x68/0xa0
[ 18.153663][ T257] __do_sys_newfstatat+0x6a/0xc0
[ 18.153850][ T257] do_syscall_64+0xc1/0x380
[ 18.154038][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.154274][ T257]
[ 18.154371][ T257] Freed by task 57:
[ 18.154511][ T257] kasan_save_stack+0x24/0x50
[ 18.154698][ T257] kasan_save_track+0x14/0x30
[ 18.154883][ T257] kasan_save_free_info+0x3b/0x60
[ 18.155071][ T257] __kasan_slab_free+0x38/0x50
[ 18.155261][ T257] kfree+0x144/0x320
[ 18.155401][ T257] detach_buf_split+0x48d/0x6f0
[ 18.155589][ T257] virtqueue_get_buf_ctx_split+0x294/0x7f0
[ 18.155826][ T257] virtio_fs_requests_done_work+0x231/0x890
[ 18.156061][ T257] process_one_work+0xe43/0x1660
[ 18.156254][ T257] worker_thread+0x591/0xcf0
[ 18.156442][ T257] kthread+0x37b/0x600
[ 18.156589][ T257] ret_from_fork+0x243/0x320
[ 18.156776][ T257] ret_from_fork_asm+0x1a/0x30
[ 18.156963][ T257]
[ 18.157056][ T257] The buggy address belongs to the object at ffff888001932720
[ 18.157056][ T257] which belongs to the cache kmalloc-96 of size 96
[ 18.157504][ T257] The buggy address is located 0 bytes inside of
[ 18.157504][ T257] freed 96-byte region [ffff888001932720, ffff888001932780)
[ 18.157958][ T257]
[ 18.158058][ T257] The buggy address belongs to the physical page:
[ 18.158300][ T257] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1932
[ 18.158634][ T257] flags: 0x80000000000000(node=0|zone=1)
[ 18.158830][ T257] page_type: f5(slab)
[ 18.158979][ T257] raw: 0080000000000000 ffff888001042340 ffffea000009c5d0 ffffea0000252950
[ 18.159334][ T257] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 18.159670][ T257] page dumped because: kasan: bad access detected
[ 18.159900][ T257]
[ 18.159991][ T257] Memory state around the buggy address:
[ 18.160171][ T257] ffff888001932600: fc fc fc fc 00 00 00 00 00 00 00 00 00 fc fc fc
[ 18.160444][ T257] ffff888001932680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 18.160722][ T257] >ffff888001932700: fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb
[ 18.160994][ T257] ^
[ 18.161174][ T257] ffff888001932780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 18.161442][ T257] ffff888001932800: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 fc
[ 18.161720][ T257] ==================================================================
[ 18.162015][ T257] Disabling lock debugging due to kernel taint
[ 247.186251][ T45] INFO: task modprobe:257 blocked for more than 122 seconds.
[ 247.186708][ T45] Tainted: G B 6.16.0-rc2-virtme #1
[ 247.186936][ T45] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.187260][ T45] task:modprobe state:D stack:25712 pid:257 tgid:257 ppid:38 task_flags:0x400100 flags:0x00004002
[ 247.187633][ T45] Call Trace:
[ 247.187753][ T45]
[ 247.187847][ T45] __schedule+0x862/0x1b00
[ 247.188011][ T45] ? __pfx___schedule+0x10/0x10
[ 247.188173][ T45] ? trace_irq_enable.constprop.0+0xd4/0x130
[ 247.188372][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.188526][ T45] ? schedule+0x1ee/0x270
[ 247.188640][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.188791][ T45] schedule+0xe2/0x270
[ 247.188906][ T45] schedule_preempt_disabled+0x18/0x30
[ 247.189058][ T45] __mutex_lock+0x77f/0xcd0
[ 247.189233][ T45] ? text_poke_set+0x86/0x120
[ 247.189388][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 247.189546][ T45] ? execmem_free+0x10d/0x1d0
[ 247.189697][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.189862][ T45] ? trace_lock_release+0x2a/0xd0
[ 247.190033][ T45] ? text_poke_set+0x86/0x120
[ 247.190200][ T45] text_poke_set+0x86/0x120
[ 247.190362][ T45] ? __pfx_text_poke_set+0x10/0x10
[ 247.190524][ T45] execmem_free+0x11a/0x1d0
[ 247.190680][ T45] ? __pfx_execmem_free+0x10/0x10
[ 247.190838][ T45] ? emit_its_trampoline+0xa5/0x300
[ 247.191016][ T45] ? __kasan_check_byte+0x3a/0x50
[ 247.191187][ T45] ? krealloc_noprof+0x3d/0x320
[ 247.191370][ T45] ? execmem_alloc+0xc0/0x240
[ 247.191528][ T45] emit_its_trampoline+0x258/0x300
[ 247.191686][ T45] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2
[ 247.191884][ T45] ? __do_softirq+0x10/0x10
[ 247.192041][ T45] apply_retpolines+0xcf/0x550
[ 247.192217][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.192372][ T45] ? __pfx_apply_retpolines+0x10/0x10
[ 247.192529][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 247.192715][ T45] ? irqentry_exit+0x3b/0x90
[ 247.192880][ T45] ? lockdep_hardirqs_on+0x7c/0x110
[ 247.193039][ T45] module_finalize+0x3d5/0x9d0
[ 247.193221][ T45] ? add_kallsyms+0x7bf/0xf40
[ 247.193388][ T45] ? __pfx_module_finalize+0x10/0x10
[ 247.193551][ T45] ? __pfx_cmp_ex_sort+0x10/0x10
[ 247.193707][ T45] ? __pfx_swap_ex+0x10/0x10
[ 247.193867][ T45] load_module+0x1411/0x26e0
[ 247.194032][ T45] ? __pfx_load_module+0x10/0x10
[ 247.194197][ T45] ? kernel_read_file+0x3f5/0x550
[ 247.194355][ T45] ? kernel_read_file+0x3d0/0x550
[ 247.194520][ T45] ? __pfx_kernel_read_file+0x10/0x10
[ 247.194684][ T45] ? add_chain_cache+0x110/0x370
[ 247.194844][ T45] ? init_module_from_file+0xe9/0x150
[ 247.195000][ T45] init_module_from_file+0xe9/0x150
[ 247.195174][ T45] ? __pfx_init_module_from_file+0x10/0x10
[ 247.195366][ T45] ? idempotent_init_module+0x31a/0x620
[ 247.195517][ T45] ? __lock_release+0x5d/0x170
[ 247.195669][ T45] ? do_raw_spin_unlock+0x58/0x220
[ 247.195828][ T45] idempotent_init_module+0x335/0x620
[ 247.195979][ T45] ? __pfx_idempotent_init_module+0x10/0x10
[ 247.196186][ T45] ? cap_capable+0x94/0x230
[ 247.196342][ T45] __x64_sys_finit_module+0xca/0x150
[ 247.196520][ T45] ? do_syscall_64+0x85/0x380
[ 247.196680][ T45] do_syscall_64+0xc1/0x380
[ 247.196836][ T45] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 247.197041][ T45] RIP: 0033:0x7f109d71ce5d
[ 247.197224][ T45] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 247.197465][ T45] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d
[ 247.197700][ T45] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000
[ 247.197939][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120
[ 247.198176][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a
[ 247.198406][ T45] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2
[ 247.198644][ T45]
[ 247.198789][ T45] INFO: task modprobe:257 is blocked on a mutex likely owned by task modprobe:257.
[ 247.199056][ T45] task:modprobe state:D stack:25712 pid:257 tgid:257 ppid:38 task_flags:0x400100 flags:0x00004002
[ 247.199431][ T45] Call Trace:
[ 247.199550][ T45]
[ 247.199632][ T45] __schedule+0x862/0x1b00
[ 247.199796][ T45] ? __pfx___schedule+0x10/0x10
[ 247.199966][ T45] ? trace_irq_enable.constprop.0+0xd4/0x130
[ 247.200163][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.200320][ T45] ? schedule+0x1ee/0x270
[ 247.200435][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.200588][ T45] schedule+0xe2/0x270
[ 247.200702][ T45] schedule_preempt_disabled+0x18/0x30
[ 247.200872][ T45] __mutex_lock+0x77f/0xcd0
[ 247.201029][ T45] ? text_poke_set+0x86/0x120
[ 247.201203][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 247.201362][ T45] ? execmem_free+0x10d/0x1d0
[ 247.201521][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.201679][ T45] ? trace_lock_release+0x2a/0xd0
[ 247.201842][ T45] ? text_poke_set+0x86/0x120
[ 247.201997][ T45] text_poke_set+0x86/0x120
[ 247.202166][ T45] ? __pfx_text_poke_set+0x10/0x10
[ 247.202320][ T45] execmem_free+0x11a/0x1d0
[ 247.202478][ T45] ? __pfx_execmem_free+0x10/0x10
[ 247.202627][ T45] ? emit_its_trampoline+0xa5/0x300
[ 247.202782][ T45] ? __kasan_check_byte+0x3a/0x50
[ 247.202952][ T45] ? krealloc_noprof+0x3d/0x320
[ 247.203119][ T45] ? execmem_alloc+0xc0/0x240
[ 247.203276][ T45] emit_its_trampoline+0x258/0x300
[ 247.203433][ T45] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2
[ 247.203628][ T45] ? __do_softirq+0x10/0x10
[ 247.203783][ T45] apply_retpolines+0xcf/0x550
[ 247.203939][ T45] ? rcu_is_watching+0x12/0xc0
[ 247.204115][ T45] ? __pfx_apply_retpolines+0x10/0x10
[ 247.204267][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 247.204423][ T45] ? irqentry_exit+0x3b/0x90
[ 247.204575][ T45] ? lockdep_hardirqs_on+0x7c/0x110
[ 247.204729][ T45] module_finalize+0x3d5/0x9d0
[ 247.204883][ T45] ? add_kallsyms+0x7bf/0xf40
[ 247.205033][ T45] ? __pfx_module_finalize+0x10/0x10
[ 247.205203][ T45] ? __pfx_cmp_ex_sort+0x10/0x10
[ 247.205356][ T45] ? __pfx_swap_ex+0x10/0x10
[ 247.205506][ T45] load_module+0x1411/0x26e0
[ 247.205662][ T45] ? __pfx_load_module+0x10/0x10
[ 247.205813][ T45] ? kernel_read_file+0x3f5/0x550
[ 247.205966][ T45] ? kernel_read_file+0x3d0/0x550
[ 247.206124][ T45] ? __pfx_kernel_read_file+0x10/0x10
[ 247.206275][ T45] ? add_chain_cache+0x110/0x370
[ 247.206437][ T45] ? init_module_from_file+0xe9/0x150
[ 247.206609][ T45] init_module_from_file+0xe9/0x150
[ 247.206764][ T45] ? __pfx_init_module_from_file+0x10/0x10
[ 247.206962][ T45] ? idempotent_init_module+0x31a/0x620
[ 247.207123][ T45] ? __lock_release+0x5d/0x170
[ 247.207283][ T45] ? do_raw_spin_unlock+0x58/0x220
[ 247.207441][ T45] idempotent_init_module+0x335/0x620
[ 247.207606][ T45] ? __pfx_idempotent_init_module+0x10/0x10
[ 247.207804][ T45] ? cap_capable+0x94/0x230
[ 247.207963][ T45] __x64_sys_finit_module+0xca/0x150
[ 247.208127][ T45] ? do_syscall_64+0x85/0x380
[ 247.208288][ T45] do_syscall_64+0xc1/0x380
[ 247.208446][ T45] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 247.208639][ T45] RIP: 0033:0x7f109d71ce5d
[ 247.208804][ T45] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 247.209044][ T45] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d
[ 247.209299][ T45] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000
[ 247.209537][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120
[ 247.209776][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a
[ 247.210015][ T45] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2
[ 247.210270][ T45]
[ 247.210398][ T45] INFO: lockdep is turned off.
[ 370.066358][ T45] INFO: task modprobe:257 blocked for more than 245 seconds.
[ 370.066869][ T45] Tainted: G B 6.16.0-rc2-virtme #1
[ 370.067152][ T45] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.067417][ T45] task:modprobe state:D stack:25712 pid:257 tgid:257 ppid:38 task_flags:0x400100 flags:0x00004002
[ 370.067760][ T45] Call Trace:
[ 370.067876][ T45]
[ 370.067962][ T45] __schedule+0x862/0x1b00
[ 370.068158][ T45] ? __pfx___schedule+0x10/0x10
[ 370.068330][ T45] ? trace_irq_enable.constprop.0+0xd4/0x130
[ 370.068544][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.068704][ T45] ? schedule+0x1ee/0x270
[ 370.068826][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.068993][ T45] schedule+0xe2/0x270
[ 370.069134][ T45] schedule_preempt_disabled+0x18/0x30
[ 370.069293][ T45] __mutex_lock+0x77f/0xcd0
[ 370.069461][ T45] ? text_poke_set+0x86/0x120
[ 370.069640][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 370.069814][ T45] ? execmem_free+0x10d/0x1d0
[ 370.069971][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.070138][ T45] ? trace_lock_release+0x2a/0xd0
[ 370.070310][ T45] ? text_poke_set+0x86/0x120
[ 370.070482][ T45] text_poke_set+0x86/0x120
[ 370.070639][ T45] ? __pfx_text_poke_set+0x10/0x10
[ 370.070805][ T45] execmem_free+0x11a/0x1d0
[ 370.070962][ T45] ? __pfx_execmem_free+0x10/0x10
[ 370.071151][ T45] ? emit_its_trampoline+0xa5/0x300
[ 370.071313][ T45] ? __kasan_check_byte+0x3a/0x50
[ 370.071472][ T45] ? krealloc_noprof+0x3d/0x320
[ 370.071630][ T45] ? execmem_alloc+0xc0/0x240
[ 370.071813][ T45] emit_its_trampoline+0x258/0x300
[ 370.071972][ T45] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2
[ 370.072197][ T45] ? __do_softirq+0x10/0x10
[ 370.072365][ T45] apply_retpolines+0xcf/0x550
[ 370.072551][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.072709][ T45] ? __pfx_apply_retpolines+0x10/0x10
[ 370.072868][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 370.073042][ T45] ? irqentry_exit+0x3b/0x90
[ 370.073210][ T45] ? lockdep_hardirqs_on+0x7c/0x110
[ 370.073482][ T45] module_finalize+0x3d5/0x9d0
[ 370.073668][ T45] ? add_kallsyms+0x7bf/0xf40
[ 370.073825][ T45] ? __pfx_module_finalize+0x10/0x10
[ 370.073976][ T45] ? __pfx_cmp_ex_sort+0x10/0x10
[ 370.074155][ T45] ? __pfx_swap_ex+0x10/0x10
[ 370.074312][ T45] load_module+0x1411/0x26e0
[ 370.074491][ T45] ? __pfx_load_module+0x10/0x10
[ 370.074654][ T45] ? kernel_read_file+0x3f5/0x550
[ 370.074830][ T45] ? kernel_read_file+0x3d0/0x550
[ 370.074989][ T45] ? __pfx_kernel_read_file+0x10/0x10
[ 370.075159][ T45] ? add_chain_cache+0x110/0x370
[ 370.075349][ T45] ? init_module_from_file+0xe9/0x150
[ 370.075507][ T45] init_module_from_file+0xe9/0x150
[ 370.075675][ T45] ? __pfx_init_module_from_file+0x10/0x10
[ 370.075881][ T45] ? idempotent_init_module+0x31a/0x620
[ 370.076044][ T45] ? __lock_release+0x5d/0x170
[ 370.076224][ T45] ? do_raw_spin_unlock+0x58/0x220
[ 370.076390][ T45] idempotent_init_module+0x335/0x620
[ 370.076551][ T45] ? __pfx_idempotent_init_module+0x10/0x10
[ 370.076753][ T45] ? cap_capable+0x94/0x230
[ 370.076925][ T45] __x64_sys_finit_module+0xca/0x150
[ 370.077095][ T45] ? do_syscall_64+0x85/0x380
[ 370.077262][ T45] do_syscall_64+0xc1/0x380
[ 370.077421][ T45] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.077624][ T45] RIP: 0033:0x7f109d71ce5d
[ 370.077785][ T45] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 370.078016][ T45] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d
[ 370.078251][ T45] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000
[ 370.078485][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120
[ 370.078717][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a
[ 370.078949][ T45] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2
[ 370.079187][ T45]
[ 370.079314][ T45] INFO: task modprobe:257 is blocked on a mutex likely owned by task modprobe:257.
[ 370.079573][ T45] task:modprobe state:D stack:25712 pid:257 tgid:257 ppid:38 task_flags:0x400100 flags:0x00004002
[ 370.079909][ T45] Call Trace:
[ 370.080024][ T45]
[ 370.080120][ T45] __schedule+0x862/0x1b00
[ 370.080277][ T45] ? __pfx___schedule+0x10/0x10
[ 370.080428][ T45] ? trace_irq_enable.constprop.0+0xd4/0x130
[ 370.080623][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.080775][ T45] ? schedule+0x1ee/0x270
[ 370.080889][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.081042][ T45] schedule+0xe2/0x270
[ 370.081165][ T45] schedule_preempt_disabled+0x18/0x30
[ 370.081320][ T45] __mutex_lock+0x77f/0xcd0
[ 370.081473][ T45] ? text_poke_set+0x86/0x120
[ 370.081629][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 370.081785][ T45] ? execmem_free+0x10d/0x1d0
[ 370.081938][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.082095][ T45] ? trace_lock_release+0x2a/0xd0
[ 370.082254][ T45] ? text_poke_set+0x86/0x120
[ 370.082436][ T45] text_poke_set+0x86/0x120
[ 370.082596][ T45] ? __pfx_text_poke_set+0x10/0x10
[ 370.082759][ T45] execmem_free+0x11a/0x1d0
[ 370.082939][ T45] ? __pfx_execmem_free+0x10/0x10
[ 370.083103][ T45] ? emit_its_trampoline+0xa5/0x300
[ 370.083268][ T45] ? __kasan_check_byte+0x3a/0x50
[ 370.083429][ T45] ? krealloc_noprof+0x3d/0x320
[ 370.083610][ T45] ? execmem_alloc+0xc0/0x240
[ 370.083763][ T45] emit_its_trampoline+0x258/0x300
[ 370.083914][ T45] ? __x86_indirect_paranoid_thunk_rax+0x2/0x2
[ 370.084121][ T45] ? __do_softirq+0x10/0x10
[ 370.084280][ T45] apply_retpolines+0xcf/0x550
[ 370.084431][ T45] ? rcu_is_watching+0x12/0xc0
[ 370.084586][ T45] ? __pfx_apply_retpolines+0x10/0x10
[ 370.084755][ T45] ? __pfx___mutex_lock+0x10/0x10
[ 370.084922][ T45] ? irqentry_exit+0x3b/0x90
[ 370.085080][ T45] ? lockdep_hardirqs_on+0x7c/0x110
[ 370.085250][ T45] module_finalize+0x3d5/0x9d0
[ 370.085415][ T45] ? add_kallsyms+0x7bf/0xf40
[ 370.085581][ T45] ? __pfx_module_finalize+0x10/0x10
[ 370.085763][ T45] ? __pfx_cmp_ex_sort+0x10/0x10
[ 370.085923][ T45] ? __pfx_swap_ex+0x10/0x10
[ 370.086090][ T45] load_module+0x1411/0x26e0
[ 370.086255][ T45] ? __pfx_load_module+0x10/0x10
[ 370.086415][ T45] ? kernel_read_file+0x3f5/0x550
[ 370.086575][ T45] ? kernel_read_file+0x3d0/0x550
[ 370.086738][ T45] ? __pfx_kernel_read_file+0x10/0x10
[ 370.086907][ T45] ? add_chain_cache+0x110/0x370
[ 370.087065][ T45] ? init_module_from_file+0xe9/0x150
[ 370.087241][ T45] init_module_from_file+0xe9/0x150
[ 370.087407][ T45] ? __pfx_init_module_from_file+0x10/0x10
[ 370.087598][ T45] ? idempotent_init_module+0x31a/0x620
[ 370.087749][ T45] ? __lock_release+0x5d/0x170
[ 370.087904][ T45] ? do_raw_spin_unlock+0x58/0x220
[ 370.088057][ T45] idempotent_init_module+0x335/0x620
[ 370.088224][ T45] ? __pfx_idempotent_init_module+0x10/0x10
[ 370.088417][ T45] ? cap_capable+0x94/0x230
[ 370.088589][ T45] __x64_sys_finit_module+0xca/0x150
[ 370.088746][ T45] ? do_syscall_64+0x85/0x380
[ 370.088902][ T45] do_syscall_64+0xc1/0x380
[ 370.089078][ T45] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.089286][ T45] RIP: 0033:0x7f109d71ce5d
[ 370.089448][ T45] RSP: 002b:00007ffe75990fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 370.089684][ T45] RAX: ffffffffffffffda RBX: 000056205989bc60 RCX: 00007f109d71ce5d
[ 370.089917][ T45] RDX: 0000000000000000 RSI: 000056202425ca2a RDI: 0000000000000000
[ 370.090161][ T45] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe75991120
[ 370.090395][ T45] R10: 0000000000000000 R11: 0000000000000246 R12: 000056202425ca2a
[ 370.090638][ T45] R13: 000056205989bbe0 R14: 000056205989be60 R15: 000056205989bcd2
[ 370.090869][ T45]
[ 370.090983][ T45] INFO: lockdep is turned off.
HARD STOP (368.401675)
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr