====================================== | [ 793.180574] nipa-hw-worker: drivers/net:napi_threaded.py: timed out | [ 793.182988] nipa-hw-worker: [5/44] Retrying drivers/net:napi_threaded.py | [ 793.336267] kselftest: Running tests in drivers/net | [ 969.213926] kworker/u130:6 (852) used greatest stack depth: 21456 bytes left [ 989.693189] INFO: task python3:5948 blocked for more than 122 seconds. [ 989.701380] Not tainted 7.1.0-rc1-kcuo-ga15578502849 #1 [ 989.708842] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 989.718433] task:python3 state:D stack:25032 pid:5948 tgid:5948 ppid:5947 task_flags:0x400100 flags:0x00080000 [ 989.731638] Call Trace: [ 989.735175] [ 989.738324] __schedule+0xcba/0x1940 [ 989.743141] ? io_schedule_timeout+0x140/0x140 [ 989.748924] ? find_held_lock+0x2b/0x80 [ 989.754028] ? __lock_release.isra.0+0x6b/0x1a0 [ 989.759912] schedule+0xd4/0x260 [ 989.764328] schedule_preempt_disabled+0x18/0x30 [ 989.770306] __mutex_lock+0x6a3/0x2000 [ 989.775311] ? threaded_store+0x132/0x220 [ 989.780613] ? ww_mutex_lock+0x160/0x160 [ 989.785810] ? selinux_inode_free_security+0x330/0x330 [ 989.792380] ? cap_capable+0x1d6/0x3e0 [ 989.797386] ? threaded_store+0x132/0x220 [ 989.802681] threaded_store+0x132/0x220 [ 989.807784] ? xps_rxqs_store+0x2e0/0x2e0 [ 989.813082] ? sysfs_file_kobj+0xbd/0x1e0 [ 989.818380] ? sysfs_kf_write+0x65/0x160 [ 989.823578] ? sysfs_file_ops+0x140/0x140 [ 989.828872] kernfs_fop_write_iter+0x335/0x510 [ 989.834655] ? kernfs_ops+0xf0/0xf0 [ 989.839366] new_sync_write+0x333/0x750 [ 989.844469] ? __lock_acquire+0x508/0xc10 [ 989.849767] ? new_sync_read+0x740/0x740 [ 989.854966] ? lock_acquire.part.0+0xbc/0x260 [ 989.860650] ? ksys_write+0x116/0x250 [ 989.865559] vfs_write+0x657/0x9b0 [ 989.870172] ksys_write+0x116/0x250 [ 989.874882] ? __ia32_sys_read+0xc0/0xc0 [ 989.880082] ? kernfs_fop_llseek+0x160/0x1f0 [ 989.885671] ? rcu_is_watching+0x15/0xd0 [ 989.890874] do_syscall_64+0xf3/0x650 [ 989.895779] ? trace_hardirqs_off+0xd/0x30 [ 989.901172] ? exc_page_fault+0xda/0xf0 [ 989.906271] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 989.912739] RIP: 0033:0x7f6197d7122e [ 989.917547] RSP: 002b:00007ffcac5389f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 989.926845] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6197d7122e [ 989.935651] RDX: 0000000000000001 RSI: 000055a0b2e4da10 RDI: 0000000000000007 [ 989.944459] RBP: 00007ffcac538a00 R08: 0000000000000000 R09: 0000000000000000 [ 989.953258] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6197be9390 [ 989.962066] R13: 000055a0b2e4da10 R14: 0000000000000007 R15: 0000000000000003 | [ 990.333446] #1: ff110001f1b15080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 990.344405] #2: ff11000122ea4b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 990.355563] #3: ff11000122f09d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 990.365655] | [ 990.368120] =============================================\x0a [ 1112.574361] INFO: task python3:5948 blocked for more than 245 seconds. [ 1112.582510] Not tainted 7.1.0-rc1-kcuo-ga15578502849 #1 [ 1112.589761] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1112.599350] task:python3 state:D stack:25032 pid:5948 tgid:5948 ppid:5947 task_flags:0x400100 flags:0x00080000 [ 1112.612554] Call Trace: [ 1112.616096] [ 1112.619250] __schedule+0xcba/0x1940 [ 1112.624068] ? io_schedule_timeout+0x140/0x140 [ 1112.629854] ? find_held_lock+0x2b/0x80 [ 1112.634961] ? __lock_release.isra.0+0x6b/0x1a0 [ 1112.640847] schedule+0xd4/0x260 [ 1112.645264] schedule_preempt_disabled+0x18/0x30 [ 1112.651246] __mutex_lock+0x6a3/0x2000 [ 1112.656251] ? threaded_store+0x132/0x220 [ 1112.661550] ? ww_mutex_lock+0x160/0x160 [ 1112.666741] ? selinux_inode_free_security+0x330/0x330 [ 1112.673312] ? cap_capable+0x1d6/0x3e0 [ 1112.678328] ? threaded_store+0x132/0x220 [ 1112.683634] threaded_store+0x132/0x220 [ 1112.688733] ? xps_rxqs_store+0x2e0/0x2e0 [ 1112.694029] ? sysfs_file_kobj+0xbd/0x1e0 [ 1112.699322] ? sysfs_kf_write+0x65/0x160 [ 1112.704524] ? sysfs_file_ops+0x140/0x140 [ 1112.709820] kernfs_fop_write_iter+0x335/0x510 [ 1112.715607] ? kernfs_ops+0xf0/0xf0 [ 1112.720318] new_sync_write+0x333/0x750 [ 1112.725424] ? __lock_acquire+0x508/0xc10 [ 1112.730720] ? new_sync_read+0x740/0x740 [ 1112.735922] ? lock_acquire.part.0+0xbc/0x260 [ 1112.741609] ? ksys_write+0x116/0x250 [ 1112.746512] vfs_write+0x657/0x9b0 [ 1112.751129] ksys_write+0x116/0x250 [ 1112.755842] ? __ia32_sys_read+0xc0/0xc0 [ 1112.761041] ? kernfs_fop_llseek+0x160/0x1f0 [ 1112.766632] ? rcu_is_watching+0x15/0xd0 [ 1112.771834] do_syscall_64+0xf3/0x650 [ 1112.776742] ? trace_hardirqs_off+0xd/0x30 [ 1112.782138] ? exc_page_fault+0xda/0xf0 [ 1112.787242] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1112.793712] RIP: 0033:0x7f6197d7122e [ 1112.798521] RSP: 002b:00007ffcac5389f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1112.807820] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6197d7122e [ 1112.816629] RDX: 0000000000000001 RSI: 000055a0b2e4da10 RDI: 0000000000000007 [ 1112.825439] RBP: 00007ffcac538a00 R08: 0000000000000000 R09: 0000000000000000 [ 1112.834251] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6197be9390 [ 1112.843058] R13: 000055a0b2e4da10 R14: 0000000000000007 R15: 0000000000000003 | [ 1113.240967] #1: ff110001f1b15080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 1113.251930] #2: ff11000122ea4b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1113.263085] #3: ff11000122f09d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1113.273173] | [ 1113.275641] =============================================\x0a [ 1235.456524] INFO: task python3:5948 blocked for more than 368 seconds. [ 1235.464666] Not tainted 7.1.0-rc1-kcuo-ga15578502849 #1 [ 1235.471914] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1235.481500] task:python3 state:D stack:25032 pid:5948 tgid:5948 ppid:5947 task_flags:0x400100 flags:0x00080002 [ 1235.494704] Call Trace: [ 1235.498243] [ 1235.501393] __schedule+0xcba/0x1940 [ 1235.506210] ? io_schedule_timeout+0x140/0x140 [ 1235.511996] ? find_held_lock+0x2b/0x80 [ 1235.517104] ? __lock_release.isra.0+0x6b/0x1a0 [ 1235.522988] schedule+0xd4/0x260 [ 1235.527408] schedule_preempt_disabled+0x18/0x30 [ 1235.533387] __mutex_lock+0x6a3/0x2000 [ 1235.538380] ? threaded_store+0x132/0x220 [ 1235.543678] ? ww_mutex_lock+0x160/0x160 [ 1235.548876] ? selinux_inode_free_security+0x330/0x330 [ 1235.555445] ? cap_capable+0x1d6/0x3e0 [ 1235.560454] ? threaded_store+0x132/0x220 [ 1235.565753] threaded_store+0x132/0x220 [ 1235.570853] ? xps_rxqs_store+0x2e0/0x2e0 [ 1235.576148] ? sysfs_file_kobj+0xbd/0x1e0 [ 1235.581444] ? sysfs_kf_write+0x65/0x160 [ 1235.586643] ? sysfs_file_ops+0x140/0x140 [ 1235.591938] kernfs_fop_write_iter+0x335/0x510 [ 1235.597720] ? kernfs_ops+0xf0/0xf0 [ 1235.602431] new_sync_write+0x333/0x750 [ 1235.607526] ? __lock_acquire+0x508/0xc10 [ 1235.612820] ? new_sync_read+0x740/0x740 [ 1235.618021] ? lock_acquire.part.0+0xbc/0x260 [ 1235.623706] ? ksys_write+0x116/0x250 [ 1235.628613] vfs_write+0x657/0x9b0 [ 1235.633228] ksys_write+0x116/0x250 [ 1235.637932] ? __ia32_sys_read+0xc0/0xc0 [ 1235.643131] ? kernfs_fop_llseek+0x160/0x1f0 [ 1235.648718] ? rcu_is_watching+0x15/0xd0 [ 1235.653918] do_syscall_64+0xf3/0x650 [ 1235.658817] ? trace_hardirqs_off+0xd/0x30 [ 1235.664213] ? exc_page_fault+0xda/0xf0 [ 1235.669314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1235.675780] RIP: 0033:0x7f6197d7122e [ 1235.680589] RSP: 002b:00007ffcac5389f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1235.689879] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6197d7122e [ 1235.698685] RDX: 0000000000000001 RSI: 000055a0b2e4da10 RDI: 0000000000000007 [ 1235.707491] RBP: 00007ffcac538a00 R08: 0000000000000000 R09: 0000000000000000 [ 1235.716297] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6197be9390 [ 1235.725102] R13: 000055a0b2e4da10 R14: 0000000000000007 R15: 0000000000000003 | [ 1236.096305] #1: ff110001f1b15080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510 | [ 1236.107265] #2: ff11000122ea4b50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510 | [ 1236.118420] #3: ff11000122f09d60 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220 | [ 1236.128510] | [ 1236.130975] =============================================\x0a [ 1358.337672] INFO: task python3:5948 blocked for more than 491 seconds. [ 1358.345819] Not tainted 7.1.0-rc1-kcuo-ga15578502849 #1 [ 1358.353068] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1358.362659] task:python3 state:D stack:25032 pid:5948 tgid:5948 ppid:5947 task_flags:0x400100 flags:0x00080002 [ 1358.375864] Call Trace: [ 1358.379402] [ 1358.382554] __schedule+0xcba/0x1940 [ 1358.387371] ? io_schedule_timeout+0x140/0x140 [ 1358.393156] ? find_held_lock+0x2b/0x80 [ 1358.398258] ? __lock_release.isra.0+0x6b/0x1a0 [ 1358.404142] schedule+0xd4/0x260 [ 1358.408562] schedule_preempt_disabled+0x18/0x30 [ 1358.414538] __mutex_lock+0x6a3/0x2000 [ 1358.419541] ? threaded_store+0x132/0x220 [ 1358.424842] ? ww_mutex_lock+0x160/0x160 [ 1358.430040] ? selinux_inode_free_security+0x330/0x330 [ 1358.436610] ? cap_capable+0x1d6/0x3e0 [ 1358.441617] ? threaded_store+0x132/0x220 [ 1358.446914] threaded_store+0x132/0x220 [ 1358.452017] ? xps_rxqs_store+0x2e0/0x2e0 [ 1358.457304] ? sysfs_file_kobj+0xbd/0x1e0 [ 1358.462604] ? sysfs_kf_write+0x65/0x160 [ 1358.467807] ? sysfs_file_ops+0x140/0x140 [ 1358.473102] kernfs_fop_write_iter+0x335/0x510 [ 1358.478887] ? kernfs_ops+0xf0/0xf0 [ 1358.483588] new_sync_write+0x333/0x750 [ 1358.488693] ? __lock_acquire+0x508/0xc10 [ 1358.493977] ? new_sync_read+0x740/0x740 [ 1358.499179] ? lock_acquire.part.0+0xbc/0x260 [ 1358.504865] ? ksys_write+0x116/0x250 [ 1358.509773] vfs_write+0x657/0x9b0 [ 1358.514381] ksys_write+0x116/0x250 [ 1358.519093] ? __ia32_sys_read+0xc0/0xc0 [ 1358.524281] ? kernfs_fop_llseek+0x160/0x1f0 [ 1358.529871] ? rcu_is_watching+0x15/0xd0 [ 1358.535073] do_syscall_64+0xf3/0x650 [ 1358.539981] ? trace_hardirqs_off+0xd/0x30 [ 1358.545376] ? exc_page_fault+0xda/0xf0 [ 1358.550478] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1358.556944] RIP: 0033:0x7f6197d7122e [ 1358.561754] RSP: 002b:00007ffcac5389f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1358.571052] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6197d7122e [ 1358.579858] RDX: 0000000000000001 RSI: 000055a0b2e4da10 RDI: 0000000000000007 [ 1358.588664] RBP: 00007ffcac538a00 R08: 0000000000000000 R09: 0000000000000000 [ 1358.597469] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6197be9390 [ 1358.606276] R13: 000055a0b2e4da10 R14: 0000000000000007 R15: 0000000000000003 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:threaded_store