[ 791.086665] nipa-hw-worker: drivers/net:napi_threaded.py: timed out
[ 791.089180] nipa-hw-worker: [5/46] Retrying drivers/net:napi_threaded.py
[ 791.219275] kselftest: Running tests in drivers/net
[ 911.892916] kworker/u130:1 (315) used greatest stack depth: 21456 bytes left
[ 989.716708] INFO: task python3:5903 blocked for more than 122 seconds.
[ 989.724916] Not tainted 7.1.0-rc3-xwzp-gbc5d8dc93dd8 #1
[ 989.732606] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 989.742198] task:python3 state:D stack:25224 pid:5903 tgid:5903 ppid:5902 task_flags:0x400100 flags:0x00080000
[ 989.755405] Call Trace:
[ 989.758943]
[ 989.762096] __schedule+0xcc3/0x19c0
[ 989.766914] ? io_schedule_timeout+0x140/0x140
[ 989.772699] ? find_held_lock+0x2b/0x80
[ 989.777805] ? __lock_release.isra.0+0x6b/0x1a0
[ 989.783693] schedule+0xd8/0x260
[ 989.788114] schedule_preempt_disabled+0x18/0x30
[ 989.794083] __mutex_lock+0x6af/0x2010
[ 989.799088] ? threaded_store+0x132/0x220
[ 989.804389] ? ww_mutex_lock+0x160/0x160
[ 989.809588] ? selinux_inode_free_security+0x330/0x330
[ 989.816156] ? cap_capable+0x1d6/0x3e0
[ 989.821164] ? threaded_store+0x132/0x220
[ 989.826459] threaded_store+0x132/0x220
[ 989.831562] ? xps_rxqs_store+0x2e0/0x2e0
[ 989.836862] ? sysfs_file_kobj+0xbd/0x1e0
[ 989.842164] ? sysfs_kf_write+0x65/0x160
[ 989.847364] ? sysfs_file_ops+0x140/0x140
[ 989.852651] kernfs_fop_write_iter+0x335/0x510
[ 989.858438] ? kernfs_ops+0xf0/0xf0
[ 989.863147] new_sync_write+0x333/0x750
[ 989.868250] ? __lock_acquire+0x508/0xc10
[ 989.873549] ? new_sync_read+0x740/0x740
[ 989.878751] ? lock_acquire.part.0+0xbc/0x260
[ 989.884440] ? ksys_write+0x116/0x250
[ 989.889351] vfs_write+0x657/0x9b0
[ 989.893966] ksys_write+0x116/0x250
[ 989.898678] ? __ia32_sys_read+0xc0/0xc0
[ 989.903879] ? kernfs_fop_llseek+0x160/0x1f0
[ 989.909469] ? rcu_is_watching+0x15/0xd0
[ 989.914671] do_syscall_64+0xf3/0x650
[ 989.919579] ? trace_hardirqs_off+0xd/0x30
[ 989.924975] ? exc_page_fault+0xda/0xf0
[ 989.930076] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 989.936547] RIP: 0033:0x7f7734d2c22e
[ 989.941356] RSP: 002b:00007ffc120da330 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 989.950654] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7734d2c22e
[ 989.959462] RDX: 0000000000000001 RSI: 0000558f9ef85a90 RDI: 0000000000000007
[ 989.968260] RBP: 00007ffc120da340 R08: 0000000000000000 R09: 0000000000000000
[ 989.977070] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7734ba4390
[ 989.985878] R13: 0000558f9ef85a90 R14: 0000000000000007 R15: 0000000000000003
[ 989.994700]
[ 989.998016] INFO: task python3:5903 is blocked on a mutex likely owned by task python3:3847.
[ 990.008289] task:python3 state:D stack:25672 pid:3847 tgid:3847 ppid:3846 task_flags:0x400100 flags:0x00080802
[ 990.021494] Call Trace:
[ 990.025035]
[ 990.028185] __schedule+0xcc3/0x19c0
[ 990.032995] ? io_schedule_timeout+0x140/0x140
[ 990.038777] ? find_held_lock+0x2b/0x80
[ 990.043879] ? __try_to_del_timer_sync+0x155/0x1f0
[ 990.050059] schedule+0xd8/0x260
[ 990.054479] schedule_timeout+0x13f/0x290
[ 990.059776] ? hrtimer_nanosleep_restart+0x270/0x270
[ 990.066144] ? trace_contention_end+0xb3/0x1a0
[ 990.071928] ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 990.077619] ? ww_mutex_lock+0x160/0x160
[ 990.082818] msleep+0x1b/0x30
[ 990.086942] napi_set_threaded+0x3a5/0x440
[ 990.092339] ? napi_resume_irqs+0x1a0/0x1a0
[ 990.097825] netif_set_threaded+0x257/0x400
[ 990.103317] threaded_store+0x1b8/0x220
[ 990.108418] ? xps_rxqs_store+0x2e0/0x2e0
[ 990.113719] ? sysfs_file_kobj+0xbd/0x1e0
[ 990.119017] ? sysfs_kf_write+0x65/0x160
[ 990.124219] ? sysfs_file_ops+0x140/0x140
[ 990.129516] kernfs_fop_write_iter+0x335/0x510
[ 990.135292] ? kernfs_ops+0xf0/0xf0
[ 990.140004] new_sync_write+0x333/0x750
[ 990.145099] ? __lock_acquire+0x508/0xc10
[ 990.150396] ? new_sync_read+0x740/0x740
[ 990.155599] ? lock_acquire.part.0+0xbc/0x260
[ 990.161284] ? ksys_write+0x116/0x250
[ 990.166195] vfs_write+0x657/0x9b0
[ 990.170810] ksys_write+0x116/0x250
[ 990.175512] ? __ia32_sys_read+0xc0/0xc0
[ 990.180714] ? kernfs_fop_llseek+0x160/0x1f0
[ 990.186304] ? rcu_is_watching+0x15/0xd0
[ 990.191505] do_syscall_64+0xf3/0x650
[ 990.196411] ? irq_exit_rcu+0x1a/0x30
[ 990.201320] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 990.207785] RIP: 0033:0x7f0c4c93d22e
[ 990.212593] RSP: 002b:00007ffeedd8de80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 990.221888] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0c4c93d22e
[ 990.230696] RDX: 0000000000000001 RSI: 00005557052f3a90 RDI: 0000000000000007
[ 990.239495] RBP: 00007ffeedd8de90 R08: 0000000000000000 R09: 0000000000000000
[ 990.248304] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c4c7b5390
[ 990.257109] R13: 00005557052f3a90 R14: 0000000000000007 R15: 0000000000000003
[ 990.265920]
[ 990.269179] \x0aShowing all locks held in the system:
[ 990.277722] 1 lock held by khungtaskd/185:
[ 990.283116] #0: ffffffff8acfdf60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 990.294600] 4 locks held by python3/3847:
[ 990.299895] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 990.309784] #1: ff1100015427f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 990.320744] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 990.331902] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 990.342002] 4 locks held by python3/5903:
[ 990.347288] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 990.357175] #1: ff110001eb33f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 990.368138] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 990.379296] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 990.389386]
[ 990.391851] =============================================\x0a
[ 1112.598883] INFO: task python3:5903 blocked for more than 245 seconds.
[ 1112.607031] Not tainted 7.1.0-rc3-xwzp-gbc5d8dc93dd8 #1
[ 1112.614280] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1112.623863] task:python3 state:D stack:25224 pid:5903 tgid:5903 ppid:5902 task_flags:0x400100 flags:0x00080000
[ 1112.637068] Call Trace:
[ 1112.640609]
[ 1112.643758] __schedule+0xcc3/0x19c0
[ 1112.648574] ? io_schedule_timeout+0x140/0x140
[ 1112.654362] ? find_held_lock+0x2b/0x80
[ 1112.659465] ? __lock_release.isra.0+0x6b/0x1a0
[ 1112.665351] schedule+0xd8/0x260
[ 1112.669768] schedule_preempt_disabled+0x18/0x30
[ 1112.675746] __mutex_lock+0x6af/0x2010
[ 1112.680750] ? threaded_store+0x132/0x220
[ 1112.686050] ? ww_mutex_lock+0x160/0x160
[ 1112.691242] ? selinux_inode_free_security+0x330/0x330
[ 1112.697812] ? cap_capable+0x1d6/0x3e0
[ 1112.702823] ? threaded_store+0x132/0x220
[ 1112.708119] threaded_store+0x132/0x220
[ 1112.713221] ? xps_rxqs_store+0x2e0/0x2e0
[ 1112.718512] ? sysfs_file_kobj+0xbd/0x1e0
[ 1112.723812] ? sysfs_kf_write+0x65/0x160
[ 1112.729011] ? sysfs_file_ops+0x140/0x140
[ 1112.734305] kernfs_fop_write_iter+0x335/0x510
[ 1112.740089] ? kernfs_ops+0xf0/0xf0
[ 1112.744803] new_sync_write+0x333/0x750
[ 1112.749905] ? __lock_acquire+0x508/0xc10
[ 1112.755201] ? new_sync_read+0x740/0x740
[ 1112.760405] ? lock_acquire.part.0+0xbc/0x260
[ 1112.766092] ? ksys_write+0x116/0x250
[ 1112.771003] vfs_write+0x657/0x9b0
[ 1112.775621] ksys_write+0x116/0x250
[ 1112.780332] ? __ia32_sys_read+0xc0/0xc0
[ 1112.785531] ? kernfs_fop_llseek+0x160/0x1f0
[ 1112.791119] ? rcu_is_watching+0x15/0xd0
[ 1112.796321] do_syscall_64+0xf3/0x650
[ 1112.801226] ? trace_hardirqs_off+0xd/0x30
[ 1112.806623] ? exc_page_fault+0xda/0xf0
[ 1112.811731] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1112.818199] RIP: 0033:0x7f7734d2c22e
[ 1112.823010] RSP: 002b:00007ffc120da330 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1112.832309] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7734d2c22e
[ 1112.841119] RDX: 0000000000000001 RSI: 0000558f9ef85a90 RDI: 0000000000000007
[ 1112.849925] RBP: 00007ffc120da340 R08: 0000000000000000 R09: 0000000000000000
[ 1112.858738] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7734ba4390
[ 1112.867549] R13: 0000558f9ef85a90 R14: 0000000000000007 R15: 0000000000000003
[ 1112.876364]
[ 1112.879635] INFO: task python3:5903 is blocked on a mutex likely owned by task python3:3847.
[ 1112.889907] task:python3 state:D stack:25672 pid:3847 tgid:3847 ppid:3846 task_flags:0x400100 flags:0x00080802
[ 1112.903108] Call Trace:
[ 1112.906647]
[ 1112.909797] __schedule+0xcc3/0x19c0
[ 1112.914610] ? io_schedule_timeout+0x140/0x140
[ 1112.920396] ? find_held_lock+0x2b/0x80
[ 1112.925501] ? __try_to_del_timer_sync+0x155/0x1f0
[ 1112.931678] schedule+0xd8/0x260
[ 1112.936097] schedule_timeout+0x13f/0x290
[ 1112.941395] ? hrtimer_nanosleep_restart+0x270/0x270
[ 1112.947766] ? trace_contention_end+0xb3/0x1a0
[ 1112.953550] ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1112.959239] ? ww_mutex_lock+0x160/0x160
[ 1112.964441] msleep+0x1b/0x30
[ 1112.968567] napi_set_threaded+0x3a5/0x440
[ 1112.973962] ? napi_resume_irqs+0x1a0/0x1a0
[ 1112.979457] netif_set_threaded+0x257/0x400
[ 1112.984951] threaded_store+0x1b8/0x220
[ 1112.990054] ? xps_rxqs_store+0x2e0/0x2e0
[ 1112.995344] ? sysfs_file_kobj+0xbd/0x1e0
[ 1113.000639] ? sysfs_kf_write+0x65/0x160
[ 1113.005840] ? sysfs_file_ops+0x140/0x140
[ 1113.011137] kernfs_fop_write_iter+0x335/0x510
[ 1113.016922] ? kernfs_ops+0xf0/0xf0
[ 1113.021634] new_sync_write+0x333/0x750
[ 1113.026734] ? __lock_acquire+0x508/0xc10
[ 1113.032031] ? new_sync_read+0x740/0x740
[ 1113.037233] ? lock_acquire.part.0+0xbc/0x260
[ 1113.042922] ? ksys_write+0x116/0x250
[ 1113.047832] vfs_write+0x657/0x9b0
[ 1113.052446] ksys_write+0x116/0x250
[ 1113.057161] ? __ia32_sys_read+0xc0/0xc0
[ 1113.062359] ? kernfs_fop_llseek+0x160/0x1f0
[ 1113.067951] ? rcu_is_watching+0x15/0xd0
[ 1113.073151] do_syscall_64+0xf3/0x650
[ 1113.078049] ? irq_exit_rcu+0x1a/0x30
[ 1113.082957] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1113.089417] RIP: 0033:0x7f0c4c93d22e
[ 1113.094225] RSP: 002b:00007ffeedd8de80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1113.103523] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0c4c93d22e
[ 1113.112332] RDX: 0000000000000001 RSI: 00005557052f3a90 RDI: 0000000000000007
[ 1113.121141] RBP: 00007ffeedd8de90 R08: 0000000000000000 R09: 0000000000000000
[ 1113.129951] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c4c7b5390
[ 1113.138760] R13: 00005557052f3a90 R14: 0000000000000007 R15: 0000000000000003
[ 1113.147575]
[ 1113.150836] \x0aShowing all locks held in the system:
[ 1113.159375] 1 lock held by khungtaskd/185:
[ 1113.164768] #0: ffffffff8acfdf60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1113.176241] 2 locks held by systemd-journal/803:
[ 1113.182222] #0: ff1100180e3b72e0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18d/0x19c0
[ 1113.192110] #1: ffffffff8af02b20 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: nd_jump_root+0x353/0x550
[ 1113.204448] 4 locks held by python3/3847:
[ 1113.209745] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1113.219632] #1: ff1100015427f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1113.230592] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.241749] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.251836] 4 locks held by python3/5903:
[ 1113.257134] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1113.267017] #1: ff110001eb33f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1113.277978] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1113.289126] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1113.299218]
[ 1113.301686] =============================================\x0a
[ 1235.479085] INFO: task python3:5903 blocked for more than 368 seconds.
[ 1235.487235] Not tainted 7.1.0-rc3-xwzp-gbc5d8dc93dd8 #1
[ 1235.494487] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1235.504073] task:python3 state:D stack:25224 pid:5903 tgid:5903 ppid:5902 task_flags:0x400100 flags:0x00080002
[ 1235.517279] Call Trace:
[ 1235.520818]
[ 1235.523966] __schedule+0xcc3/0x19c0
[ 1235.528779] ? io_schedule_timeout+0x140/0x140
[ 1235.534563] ? find_held_lock+0x2b/0x80
[ 1235.539661] ? __lock_release.isra.0+0x6b/0x1a0
[ 1235.545544] schedule+0xd8/0x260
[ 1235.549952] schedule_preempt_disabled+0x18/0x30
[ 1235.555931] __mutex_lock+0x6af/0x2010
[ 1235.560935] ? threaded_store+0x132/0x220
[ 1235.566233] ? ww_mutex_lock+0x160/0x160
[ 1235.571433] ? selinux_inode_free_security+0x330/0x330
[ 1235.578002] ? cap_capable+0x1d6/0x3e0
[ 1235.583007] ? threaded_store+0x132/0x220
[ 1235.588304] threaded_store+0x132/0x220
[ 1235.593406] ? xps_rxqs_store+0x2e0/0x2e0
[ 1235.598700] ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.603998] ? sysfs_kf_write+0x65/0x160
[ 1235.609195] ? sysfs_file_ops+0x140/0x140
[ 1235.614488] kernfs_fop_write_iter+0x335/0x510
[ 1235.620270] ? kernfs_ops+0xf0/0xf0
[ 1235.624978] new_sync_write+0x333/0x750
[ 1235.630079] ? __lock_acquire+0x508/0xc10
[ 1235.635376] ? new_sync_read+0x740/0x740
[ 1235.640575] ? lock_acquire.part.0+0xbc/0x260
[ 1235.646262] ? ksys_write+0x116/0x250
[ 1235.651163] vfs_write+0x657/0x9b0
[ 1235.655777] ksys_write+0x116/0x250
[ 1235.660485] ? __ia32_sys_read+0xc0/0xc0
[ 1235.665683] ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.671271] ? rcu_is_watching+0x15/0xd0
[ 1235.676473] do_syscall_64+0xf3/0x650
[ 1235.681378] ? trace_hardirqs_off+0xd/0x30
[ 1235.686774] ? exc_page_fault+0xda/0xf0
[ 1235.691873] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.698339] RIP: 0033:0x7f7734d2c22e
[ 1235.703146] RSP: 002b:00007ffc120da330 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.712444] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7734d2c22e
[ 1235.721251] RDX: 0000000000000001 RSI: 0000558f9ef85a90 RDI: 0000000000000007
[ 1235.730058] RBP: 00007ffc120da340 R08: 0000000000000000 R09: 0000000000000000
[ 1235.738865] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7734ba4390
[ 1235.747661] R13: 0000558f9ef85a90 R14: 0000000000000007 R15: 0000000000000003
[ 1235.756471]
[ 1235.759734] INFO: task python3:5903 is blocked on a mutex likely owned by task python3:3847.
[ 1235.770008] task:python3 state:D stack:25672 pid:3847 tgid:3847 ppid:3846 task_flags:0x400100 flags:0x00080802
[ 1235.783210] Call Trace:
[ 1235.786750]
[ 1235.789898] __schedule+0xcc3/0x19c0
[ 1235.794708] ? io_schedule_timeout+0x140/0x140
[ 1235.800489] ? find_held_lock+0x2b/0x80
[ 1235.805592] ? __try_to_del_timer_sync+0x155/0x1f0
[ 1235.811757] schedule+0xd8/0x260
[ 1235.816173] schedule_timeout+0x13f/0x290
[ 1235.821468] ? hrtimer_nanosleep_restart+0x270/0x270
[ 1235.827835] ? trace_contention_end+0xb3/0x1a0
[ 1235.833618] ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1235.839308] ? ww_mutex_lock+0x160/0x160
[ 1235.844506] msleep+0x1b/0x30
[ 1235.848631] napi_set_threaded+0x3a5/0x440
[ 1235.854029] ? napi_resume_irqs+0x1a0/0x1a0
[ 1235.859521] netif_set_threaded+0x257/0x400
[ 1235.865014] threaded_store+0x1b8/0x220
[ 1235.870117] ? xps_rxqs_store+0x2e0/0x2e0
[ 1235.875413] ? sysfs_file_kobj+0xbd/0x1e0
[ 1235.880710] ? sysfs_kf_write+0x65/0x160
[ 1235.885898] ? sysfs_file_ops+0x140/0x140
[ 1235.891193] kernfs_fop_write_iter+0x335/0x510
[ 1235.896977] ? kernfs_ops+0xf0/0xf0
[ 1235.901687] new_sync_write+0x333/0x750
[ 1235.906788] ? __lock_acquire+0x508/0xc10
[ 1235.912085] ? new_sync_read+0x740/0x740
[ 1235.917284] ? lock_acquire.part.0+0xbc/0x260
[ 1235.922968] ? ksys_write+0x116/0x250
[ 1235.927876] vfs_write+0x657/0x9b0
[ 1235.932490] ksys_write+0x116/0x250
[ 1235.937203] ? __ia32_sys_read+0xc0/0xc0
[ 1235.942399] ? kernfs_fop_llseek+0x160/0x1f0
[ 1235.947989] ? rcu_is_watching+0x15/0xd0
[ 1235.953178] do_syscall_64+0xf3/0x650
[ 1235.958082] ? irq_exit_rcu+0x1a/0x30
[ 1235.962988] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1235.969456] RIP: 0033:0x7f0c4c93d22e
[ 1235.974254] RSP: 002b:00007ffeedd8de80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1235.983551] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0c4c93d22e
[ 1235.992355] RDX: 0000000000000001 RSI: 00005557052f3a90 RDI: 0000000000000007
[ 1236.001161] RBP: 00007ffeedd8de90 R08: 0000000000000000 R09: 0000000000000000
[ 1236.009968] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c4c7b5390
[ 1236.018764] R13: 00005557052f3a90 R14: 0000000000000007 R15: 0000000000000003
[ 1236.027577]
[ 1236.030841] \x0aShowing all locks held in the system:
[ 1236.039377] 1 lock held by khungtaskd/185:
[ 1236.044768] #0: ffffffff8acfdf60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1236.056239] 3 locks held by systemd-journal/803:
[ 1236.062219] #0: ff1100180de372e0 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x18d/0x19c0
[ 1236.072107] #1: ffffffff8af02b20 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}, at: fs_reclaim_acquire+0x7b/0x120
[ 1236.084927] #2: ff110001a4835780 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x114/0x2d0
[ 1236.096489] 4 locks held by python3/3847:
[ 1236.101785] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1236.111674] #1: ff1100015427f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1236.122634] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.133788] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.143882] 4 locks held by python3/5903:
[ 1236.149177] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1236.159066] #1: ff110001eb33f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1236.170025] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1236.181179] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1236.191270]
[ 1236.193736] =============================================\x0a
[ 1358.361286] INFO: task python3:5903 blocked for more than 491 seconds.
[ 1358.369430] Not tainted 7.1.0-rc3-xwzp-gbc5d8dc93dd8 #1
[ 1358.376681] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1358.386273] task:python3 state:D stack:25224 pid:5903 tgid:5903 ppid:5902 task_flags:0x400100 flags:0x00080002
[ 1358.399478] Call Trace:
[ 1358.403019]
[ 1358.406173] __schedule+0xcc3/0x19c0
[ 1358.410989] ? io_schedule_timeout+0x140/0x140
[ 1358.416775] ? find_held_lock+0x2b/0x80
[ 1358.421879] ? __lock_release.isra.0+0x6b/0x1a0
[ 1358.427764] schedule+0xd8/0x260
[ 1358.432182] schedule_preempt_disabled+0x18/0x30
[ 1358.438160] __mutex_lock+0x6af/0x2010
[ 1358.443164] ? threaded_store+0x132/0x220
[ 1358.448462] ? ww_mutex_lock+0x160/0x160
[ 1358.453662] ? selinux_inode_free_security+0x330/0x330
[ 1358.460233] ? cap_capable+0x1d6/0x3e0
[ 1358.465243] ? threaded_store+0x132/0x220
[ 1358.470538] threaded_store+0x132/0x220
[ 1358.475640] ? xps_rxqs_store+0x2e0/0x2e0
[ 1358.480937] ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.486245] ? sysfs_kf_write+0x65/0x160
[ 1358.491457] ? sysfs_file_ops+0x140/0x140
[ 1358.496755] kernfs_fop_write_iter+0x335/0x510
[ 1358.502536] ? kernfs_ops+0xf0/0xf0
[ 1358.507246] new_sync_write+0x333/0x750
[ 1358.512351] ? __lock_acquire+0x508/0xc10
[ 1358.517647] ? new_sync_read+0x740/0x740
[ 1358.522845] ? lock_acquire.part.0+0xbc/0x260
[ 1358.528531] ? ksys_write+0x116/0x250
[ 1358.533440] vfs_write+0x657/0x9b0
[ 1358.538054] ksys_write+0x116/0x250
[ 1358.542764] ? __ia32_sys_read+0xc0/0xc0
[ 1358.547962] ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.553553] ? rcu_is_watching+0x15/0xd0
[ 1358.558755] do_syscall_64+0xf3/0x650
[ 1358.563660] ? trace_hardirqs_off+0xd/0x30
[ 1358.569056] ? exc_page_fault+0xda/0xf0
[ 1358.574160] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.580626] RIP: 0033:0x7f7734d2c22e
[ 1358.585426] RSP: 002b:00007ffc120da330 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.594800] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7734d2c22e
[ 1358.603608] RDX: 0000000000000001 RSI: 0000558f9ef85a90 RDI: 0000000000000007
[ 1358.612409] RBP: 00007ffc120da340 R08: 0000000000000000 R09: 0000000000000000
[ 1358.621217] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7734ba4390
[ 1358.630027] R13: 0000558f9ef85a90 R14: 0000000000000007 R15: 0000000000000003
[ 1358.638839]
[ 1358.642148] INFO: task python3:5903 is blocked on a mutex likely owned by task python3:3847.
[ 1358.652420] task:python3 state:D stack:25672 pid:3847 tgid:3847 ppid:3846 task_flags:0x400100 flags:0x00080802
[ 1358.665622] Call Trace:
[ 1358.669160]
[ 1358.672311] __schedule+0xcc3/0x19c0
[ 1358.677132] ? io_schedule_timeout+0x140/0x140
[ 1358.682915] ? find_held_lock+0x2b/0x80
[ 1358.688018] ? __try_to_del_timer_sync+0x155/0x1f0
[ 1358.694198] schedule+0xd8/0x260
[ 1358.698615] schedule_timeout+0x13f/0x290
[ 1358.703916] ? hrtimer_nanosleep_restart+0x270/0x270
[ 1358.710284] ? trace_contention_end+0xb3/0x1a0
[ 1358.716070] ? hrtimers_cpu_dying+0x3e0/0x3e0
[ 1358.721761] ? ww_mutex_lock+0x160/0x160
[ 1358.726959] msleep+0x1b/0x30
[ 1358.731086] napi_set_threaded+0x3a5/0x440
[ 1358.736485] ? napi_resume_irqs+0x1a0/0x1a0
[ 1358.741981] netif_set_threaded+0x257/0x400
[ 1358.747542] threaded_store+0x1b8/0x220
[ 1358.752647] ? xps_rxqs_store+0x2e0/0x2e0
[ 1358.757946] ? sysfs_file_kobj+0xbd/0x1e0
[ 1358.763241] ? sysfs_kf_write+0x65/0x160
[ 1358.768443] ? sysfs_file_ops+0x140/0x140
[ 1358.773743] kernfs_fop_write_iter+0x335/0x510
[ 1358.773749] ? kernfs_ops+0xf0/0xf0
[ 1358.773752] new_sync_write+0x333/0x750
[ 1358.773756] ? __lock_acquire+0x508/0xc10
[ 1358.773759] ? new_sync_read+0x740/0x740
[ 1358.773764] ? lock_acquire.part.0+0xbc/0x260
[ 1358.805543] ? ksys_write+0x116/0x250
[ 1358.810453] vfs_write+0x657/0x9b0
[ 1358.815069] ksys_write+0x116/0x250
[ 1358.819783] ? __ia32_sys_read+0xc0/0xc0
[ 1358.824980] ? kernfs_fop_llseek+0x160/0x1f0
[ 1358.830570] ? rcu_is_watching+0x15/0xd0
[ 1358.835773] do_syscall_64+0xf3/0x650
[ 1358.840682] ? irq_exit_rcu+0x1a/0x30
[ 1358.845589] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1358.852057] RIP: 0033:0x7f0c4c93d22e
[ 1358.856866] RSP: 002b:00007ffeedd8de80 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 1358.866163] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f0c4c93d22e
[ 1358.874973] RDX: 0000000000000001 RSI: 00005557052f3a90 RDI: 0000000000000007
[ 1358.883783] RBP: 00007ffeedd8de90 R08: 0000000000000000 R09: 0000000000000000
[ 1358.892592] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0c4c7b5390
[ 1358.901400] R13: 00005557052f3a90 R14: 0000000000000007 R15: 0000000000000003
[ 1358.910214]
[ 1358.913486] \x0aShowing all locks held in the system:
[ 1358.922024] 1 lock held by khungtaskd/185:
[ 1358.927420] #0: ffffffff8acfdf60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1358.938903] 4 locks held by python3/3847:
[ 1358.944198] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1358.954090] #1: ff1100015427f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1358.965050] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1358.976209] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1358.986306] 4 locks held by python3/5903:
[ 1358.991602] #0: ff110001302293e8 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1359.001491] #1: ff110001eb33f480 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1359.012443] #2: ff1100010e64eb50 (kn->active#118){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x29e/0x510
[ 1359.023600] #3: ff110001114f9d68 (&dev->lock){+.+.}-{4:4}, at: threaded_store+0x132/0x220
[ 1359.033684] 5 locks held by (systemd-user-)/7744:
[ 1359.039759] #0: ff110001303513e8 (sb_writers#6){.+.+}-{0:0}, at: ksys_write+0x116/0x250
[ 1359.049648] #1: ff1100013e12a080 (&of->mutex#2){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x248/0x510
[ 1359.060600] #2: ffffffff8ad69ce0 (cgroup_mutex){+.+.}-{4:4}, at: cgroup_kn_lock_live+0xe2/0x3e0
[ 1359.071268] #3: ffffffff8ab68870 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x3e5/0x650
[ 1359.082911] #4: ffffffff8ad69a50 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x3f1/0x650
[ 1359.095340]
[ 1359.097805] =============================================\x0a