[ 886.406544][ T1365] sctp: Hash tables configured (bind 32/56) [ 1107.355557][ T44] INFO: task modprobe:1365 blocked for more than 122 seconds. [ 1107.356005][ T44] Not tainted 6.18.0-rc6-virtme #1 [ 1107.356136][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.356350][ T44] task:modprobe state:D stack:25536 pid:1365 tgid:1365 ppid:57 task_flags:0x400100 flags:0x00080001 [ 1107.356675][ T44] Call Trace: [ 1107.356777][ T44] [ 1107.356845][ T44] __schedule+0x88d/0x1b90 [ 1107.356984][ T44] ? io_schedule_timeout+0x130/0x130 [ 1107.357112][ T44] ? lock_acquire.part.0+0xbc/0x260 [ 1107.357251][ T44] ? __lock_release.isra.0+0x59/0x170 [ 1107.357384][ T44] schedule+0xd4/0x260 [ 1107.357479][ T44] schedule_preempt_disabled+0x18/0x30 [ 1107.357633][ T44] rwsem_down_write_slowpath+0x40b/0xc10 [ 1107.357762][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10 [ 1107.357888][ T44] ? trace_lock_acquire+0x88/0xd0 [ 1107.358004][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0 [ 1107.358127][ T44] ? lock_acquire+0x31/0x80 [ 1107.358247][ T44] ? register_pernet_subsys+0x19/0x40 [ 1107.358374][ T44] down_write+0x1c6/0x1f0 [ 1107.358464][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10 [ 1107.358632][ T44] ? _raw_spin_unlock+0x2d/0x50 [ 1107.358749][ T44] ? __register_sysctl_table+0x36a/0x4e0 [ 1107.358870][ T44] register_pernet_subsys+0x19/0x40 [ 1107.359016][ T44] sctp_init+0x48d/0x5f0 [sctp] [ 1107.359154][ T44] ? _sub_I_65535_1+0xfb0/0xfb0 [xt_conntrack] [ 1107.359299][ T44] do_one_initcall+0x9d/0x1e0 [ 1107.359420][ T44] ? trace_initcall_finish+0x140/0x140 [ 1107.359551][ T44] ? kasan_unpoison+0x44/0x70 [ 1107.359953][ T44] do_init_module+0x27b/0x820 [ 1107.360070][ T44] ? free_module+0x370/0x370 [ 1107.360190][ T44] ? backing_file_read_iter+0x504/0x750 [ 1107.360304][ T44] ? rcu_lockdep_current_cpu_online+0x3e/0x1b0 [ 1107.360445][ T44] init_module_from_file+0xe5/0x150 [ 1107.360569][ T44] ? __do_sys_init_module+0x1f0/0x1f0 [ 1107.360687][ T44] ? __lock_release.isra.0+0x59/0x170 [ 1107.360800][ T44] ? do_raw_spin_unlock+0x59/0x250 [ 1107.360914][ T44] idempotent_init_module+0x226/0x760 [ 1107.361036][ T44] ? init_module_from_file+0x150/0x150 [ 1107.361153][ T44] ? rseq_update_cpu_node_id+0x107/0x190 [ 1107.361269][ T44] ? cap_capable+0x8a/0x300 [ 1107.361392][ T44] __x64_sys_finit_module+0xcd/0x150 [ 1107.361537][ T44] do_syscall_64+0xbb/0xfd0 [ 1107.361660][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1107.361803][ T44] RIP: 0033:0x7f158134634d [ 1107.361927][ T44] RSP: 002b:00007fffa9613c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1107.362100][ T44] RAX: ffffffffffffffda RBX: 000055a8ef284b10 RCX: 00007f158134634d [ 1107.362270][ T44] RDX: 0000000000000000 RSI: 000055a8b9352f2e RDI: 0000000000000000 [ 1107.362441][ T44] RBP: 00007fffa9613ce0 R08: 0000000000000000 R09: 0000000000000000 [ 1107.362627][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8b9352f2e [ 1107.362796][ T44] R13: 0000000000040000 R14: 000055a8ef284c60 R15: 000055a8ef284570 [ 1107.362972][ T44] [ 1107.363061][ T44] INFO: task modprobe:1365 is blocked on an rw-semaphore, but the owner is not found. [ 1107.363271][ T44] [ 1107.363271][ T44] Showing all locks held in the system: [ 1107.363441][ T44] 4 locks held by kworker/u16:0/12: [ 1107.363747][ T44] 2 locks held by kworker/u18:0/36: [ 1107.363854][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.364081][ T44] #1: ffa000000028fd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.364327][ T44] 1 lock held by khungtaskd/44: [ 1107.364442][ T44] #0: ffffffff98d8d040 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2b/0x1db [ 1107.364656][ T44] 2 locks held by kworker/u20:1/57: [ 1107.364763][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.364985][ T44] #1: ffa00000003dfd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.365232][ T44] 2 locks held by kworker/u20:2/983: [ 1107.365342][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.365576][ T44] #1: ffa0000000647d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.365821][ T44] 2 locks held by kworker/u20:3/988: [ 1107.365929][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.366148][ T44] #1: ffa000000083fd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.366390][ T44] 2 locks held by kworker/u18:3/997: [ 1107.366519][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.366740][ T44] #1: ffa000000088fd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.366989][ T44] 2 locks held by kworker/u20:0/1028: [ 1107.367099][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.367325][ T44] #1: ffa00000002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.368052][ T44] 1 lock held by modprobe/1365: [ 1107.368160][ T44] #0: ffffffff994908d0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40 [ 1107.368380][ T44] 2 locks held by kworker/u20:4/1374: [ 1107.368487][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.368716][ T44] #1: ffa00000005a7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.368958][ T44] 2 locks held by kworker/u20:5/1380: [ 1107.369062][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390 [ 1107.369284][ T44] #1: ffa0000000627d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390 [ 1107.369555][ T44] [ 1107.369613][ T44] ============================================= [ 1107.369613][ T44]