====================================== | [ 745.864128] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 745.867270] nipa-hw-worker: [4/36] Retrying drivers/net:napi_threaded.py | [ 746.041555] kselftest: Running tests in drivers/net [ 989.739771] INFO: task python3:4743 blocked for more than 122 seconds. [ 989.747996] Not tainted 7.0.0-rc3-hfcr-g6dfdca9e0d67 #1 [ 989.755253] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.764844] task:python3 state:D stack:25312 pid:4743 tgid:4743 ppid:4742 task_flags:0x400100 flags:0x00080002 [ 989.778061] Call Trace: [ 989.781608] [ 989.784763] __schedule+0xad9/0x1490 [ 989.789585] ? io_schedule_timeout+0x130/0x130 [ 989.795374] ? find_held_lock+0x2b/0x80 [ 989.800485] ? __lock_release.isra.0+0x59/0x170 [ 989.806377] schedule+0xd4/0x260 [ 989.810797] schedule_preempt_disabled+0x18/0x30 [ 989.816778] __mutex_lock+0xd76/0x1f20 [ 989.821789] ? threaded_store+0x132/0x220 [ 989.827092] ? ww_mutex_lock+0x160/0x160 [ 989.832295] ? selinux_inode_free_security+0x310/0x310 [ 989.838872] ? cap_capable+0x1ed/0x3f0 [ 989.843883] ? sysfs_file_ops+0x140/0x140 [ 989.849188] ? threaded_store+0x132/0x220 [ 989.854490] threaded_store+0x132/0x220 [ 989.859599] ? tx_maxrate_store+0x4e0/0x4e0 [ 989.865097] ? sysfs_file_ops+0x140/0x140 [ 989.870396] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.875698] ? sysfs_kf_write+0x65/0x160 [ 989.880904] kernfs_fop_write_iter+0x335/0x510 [ 989.886691] ? kernfs_ops+0xf0/0xf0 [ 989.891408] new_sync_write+0x308/0x6f0 [ 989.896517] ? new_sync_read+0x6f0/0x6f0 [ 989.901724] ? lock_acquire.part.0+0xbc/0x260 [ 989.907412] ? ksys_write+0xff/0x200 [ 989.912234] vfs_write+0x62a/0x980 [ 989.916854] ksys_write+0xff/0x200 [ 989.921473] ? __ia32_sys_read+0xc0/0xc0 [ 989.926676] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.932272] ? rcu_is_watching+0x15/0xd0 [ 989.937476] do_syscall_64+0xf3/0x5e0 [ 989.942387] ? exc_page_fault+0x9e/0xb0 [ 989.947493] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.953965] RIP: 0033:0x7fe0d407cc5e [ 989.958777] RSP: 002b:00007ffe54803d10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.968071] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe0d407cc5e [ 989.976884] RDX: 0000000000000001 RSI: 00005644cb5dccd0 RDI: 0000000000000007 [ 989.985696] RBP: 00007ffe54803d20 R08: 0000000000000000 R09: 0000000000000000 [ 989.994505] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe0d3f17e80 [ 990.003322] R13: 00005644cb5dccd0 R14: 0000000000000007 R15: 00007fe0d477db98 | [ 990.412746] #2: ff110001227d10f0 (kn->active#127){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.423909] #3: ff11000122829cb8 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.434011] | [ 990.436480] =============================================\x0a | [ 1018.412081] kworker/u130:0 (178) used greatest stack depth: 23536 bytes left [ 1112.621146] INFO: task python3:4743 blocked for more than 245 seconds. [ 1112.629292] Not tainted 7.0.0-rc3-hfcr-g6dfdca9e0d67 #1 [ 1112.636531] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.646119] task:python3 state:D stack:25312 pid:4743 tgid:4743 ppid:4742 task_flags:0x400100 flags:0x00080002 [ 1112.659326] Call Trace: [ 1112.662865] [ 1112.666013] __schedule+0xad9/0x1490 [ 1112.670830] ? io_schedule_timeout+0x130/0x130 [ 1112.676616] ? find_held_lock+0x2b/0x80 [ 1112.681722] ? __lock_release.isra.0+0x59/0x170 [ 1112.687605] schedule+0xd4/0x260 [ 1112.692024] schedule_preempt_disabled+0x18/0x30 [ 1112.698005] __mutex_lock+0xd76/0x1f20 [ 1112.703012] ? threaded_store+0x132/0x220 [ 1112.708312] ? ww_mutex_lock+0x160/0x160 [ 1112.713511] ? selinux_inode_free_security+0x310/0x310 [ 1112.720080] ? cap_capable+0x1ed/0x3f0 [ 1112.725087] ? sysfs_file_ops+0x140/0x140 [ 1112.730385] ? threaded_store+0x132/0x220 [ 1112.735756] threaded_store+0x132/0x220 [ 1112.740859] ? tx_maxrate_store+0x4e0/0x4e0 [ 1112.746352] ? sysfs_file_ops+0x140/0x140 [ 1112.751648] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.756944] ? sysfs_kf_write+0x65/0x160 [ 1112.762144] kernfs_fop_write_iter+0x335/0x510 [ 1112.767928] ? kernfs_ops+0xf0/0xf0 [ 1112.772638] new_sync_write+0x308/0x6f0 [ 1112.777744] ? new_sync_read+0x6f0/0x6f0 [ 1112.782942] ? lock_acquire.part.0+0xbc/0x260 [ 1112.788629] ? ksys_write+0xff/0x200 [ 1112.793440] vfs_write+0x62a/0x980 [ 1112.798051] ksys_write+0xff/0x200 [ 1112.802665] ? __ia32_sys_read+0xc0/0xc0 [ 1112.807862] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.813452] ? rcu_is_watching+0x15/0xd0 [ 1112.818650] do_syscall_64+0xf3/0x5e0 [ 1112.823554] ? exc_page_fault+0x9e/0xb0 [ 1112.828653] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.835120] RIP: 0033:0x7fe0d407cc5e [ 1112.839919] RSP: 002b:00007ffe54803d10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.849219] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe0d407cc5e [ 1112.858023] RDX: 0000000000000001 RSI: 00005644cb5dccd0 RDI: 0000000000000007 [ 1112.866831] RBP: 00007ffe54803d20 R08: 0000000000000000 R09: 0000000000000000 [ 1112.875637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe0d3f17e80 [ 1112.884444] R13: 00005644cb5dccd0 R14: 0000000000000007 R15: 00007fe0d477db98 | [ 1113.342064] #2: ffffffffab536c48 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_lock_and_drain_offline+0xa6/0x560 | [ 1113.353710] #3: ffffffffab368dd0 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_update_dfl_csses+0x2a6/0x5c0 | [ 1113.365256] #4: ffffffffab536950 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_update_dfl_csses+0x2b2/0x5c0 | [ 1113.377583] | [ 1113.380050] =============================================\x0a [ 1235.502511] INFO: task python3:4743 blocked for more than 368 seconds. [ 1235.510660] Not tainted 7.0.0-rc3-hfcr-g6dfdca9e0d67 #1 [ 1235.517910] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.527498] task:python3 state:D stack:25312 pid:4743 tgid:4743 ppid:4742 task_flags:0x400100 flags:0x00080002 [ 1235.540701] Call Trace: [ 1235.544238] [ 1235.547386] __schedule+0xad9/0x1490 [ 1235.552202] ? io_schedule_timeout+0x130/0x130 [ 1235.557988] ? find_held_lock+0x2b/0x80 [ 1235.563090] ? __lock_release.isra.0+0x59/0x170 [ 1235.568974] schedule+0xd4/0x260 [ 1235.573382] schedule_preempt_disabled+0x18/0x30 [ 1235.579365] __mutex_lock+0xd76/0x1f20 [ 1235.584369] ? threaded_store+0x132/0x220 [ 1235.589665] ? ww_mutex_lock+0x160/0x160 [ 1235.594861] ? selinux_inode_free_security+0x310/0x310 [ 1235.601429] ? cap_capable+0x1ed/0x3f0 [ 1235.606440] ? sysfs_file_ops+0x140/0x140 [ 1235.611737] ? threaded_store+0x132/0x220 [ 1235.617033] threaded_store+0x132/0x220 [ 1235.622135] ? tx_maxrate_store+0x4e0/0x4e0 [ 1235.627627] ? sysfs_file_ops+0x140/0x140 [ 1235.632921] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.638215] ? sysfs_kf_write+0x65/0x160 [ 1235.643412] kernfs_fop_write_iter+0x335/0x510 [ 1235.649198] ? kernfs_ops+0xf0/0xf0 [ 1235.653907] new_sync_write+0x308/0x6f0 [ 1235.659009] ? new_sync_read+0x6f0/0x6f0 [ 1235.664210] ? lock_acquire.part.0+0xbc/0x260 [ 1235.669896] ? ksys_write+0xff/0x200 [ 1235.674705] vfs_write+0x62a/0x980 [ 1235.679321] ksys_write+0xff/0x200 [ 1235.683924] ? __ia32_sys_read+0xc0/0xc0 [ 1235.689119] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.694710] ? rcu_is_watching+0x15/0xd0 [ 1235.699911] do_syscall_64+0xf3/0x5e0 [ 1235.704816] ? exc_page_fault+0x9e/0xb0 [ 1235.709916] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.716384] RIP: 0033:0x7fe0d407cc5e [ 1235.721192] RSP: 002b:00007ffe54803d10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.730487] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe0d407cc5e [ 1235.739295] RDX: 0000000000000001 RSI: 00005644cb5dccd0 RDI: 0000000000000007 [ 1235.748101] RBP: 00007ffe54803d20 R08: 0000000000000000 R09: 0000000000000000 [ 1235.756908] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe0d3f17e80 [ 1235.765705] R13: 00005644cb5dccd0 R14: 0000000000000007 R15: 00007fe0d477db98 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store