[ 291.882988][ T64] INFO: task kworker/1:2:4513 blocked for more than 143 seconds.
[ 291.885716][ T64] Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 291.887658][ T64] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 291.890484][ T64] task:kworker/1:2 state:D stack:28272 pid:4513 ppid:2 flags:0x00004000
[ 291.893628][ T64] Workqueue: events_power_efficient reg_check_chans_work
[ 291.896167][ T64] Call Trace:
[ 291.897406][ T64]
[ 291.898476][ T64] __schedule+0xecb/0x59d0
[ 291.900101][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 291.902218][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 291.904563][ T64] ? io_schedule_timeout+0x150/0x150
[ 291.906437][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 291.908241][ T64] ? _raw_spin_unlock_irq+0x23/0x50
[ 291.909564][ T64] ? lockdep_hardirqs_on+0x7d/0x100
[ 291.910912][ T64] schedule+0xe7/0x1b0
[ 291.912060][ T64] schedule_preempt_disabled+0x13/0x20
[ 291.913608][ T64] __mutex_lock+0x907/0x12d0
[ 291.914850][ T64] ? reg_check_chans_work+0x7d/0xfe0
[ 291.916249][ T64] ? mutex_lock_io_nested+0x1120/0x1120
[ 291.917689][ T64] ? reg_check_chans_work+0x7d/0xfe0
[ 291.919051][ T64] ? rtnl_lock+0x9/0x20
[ 291.920164][ T64] reg_check_chans_work+0x7d/0xfe0
[ 291.921451][ T64] ? lock_sync+0x190/0x190
[ 291.922567][ T64] ? freq_reg_info+0x1d0/0x1d0
[ 291.923802][ T64] ? spin_bug+0x1d0/0x1d0
[ 291.924910][ T64] process_one_work+0x9f9/0x15f0
[ 291.926155][ T64] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 291.927544][ T64] ? spin_bug+0x1d0/0x1d0
[ 291.928706][ T64] worker_thread+0x687/0x1110
[ 291.929867][ T64] ? process_one_work+0x15f0/0x15f0
[ 291.930968][ T64] kthread+0x334/0x430
[ 291.931869][ T64] ? kthread_complete_and_exit+0x40/0x40
[ 291.933092][ T64] ret_from_fork+0x1f/0x30
[ 291.934037][ T64]
[ 291.934675][ T64] INFO: task kworker/3:2:6525 blocked for more than 143 seconds.
[ 291.936271][ T64] Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 291.937672][ T64] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 291.939514][ T64] task:kworker/3:2 state:D stack:28272 pid:6525 ppid:2 flags:0x00004000
[ 291.941718][ T64] Workqueue: events linkwatch_event
[ 291.943042][ T64] Call Trace:
[ 291.943834][ T64]
[ 291.944526][ T64] __schedule+0xecb/0x59d0
[ 291.945582][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 291.946952][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 291.948389][ T64] ? io_schedule_timeout+0x150/0x150
[ 291.949615][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 291.950847][ T64] ? _raw_spin_unlock_irq+0x23/0x50
[ 291.952077][ T64] ? lockdep_hardirqs_on+0x7d/0x100
[ 291.953344][ T64] schedule+0xe7/0x1b0
[ 291.954286][ T64] schedule_preempt_disabled+0x13/0x20
[ 291.955512][ T64] __mutex_lock+0x907/0x12d0
[ 291.956603][ T64] ? linkwatch_event+0xf/0x70
[ 291.957680][ T64] ? mutex_lock_io_nested+0x1120/0x1120
[ 291.958953][ T64] ? spin_bug+0x1d0/0x1d0
[ 291.959996][ T64] ? linkwatch_event+0xf/0x70
[ 291.960738][ T64] ? rtnl_lock+0x9/0x20
[ 291.961249][ T64] linkwatch_event+0xf/0x70
[ 291.961770][ T64] process_one_work+0x9f9/0x15f0
[ 291.962306][ T64] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 291.962928][ T64] ? spin_bug+0x1d0/0x1d0
[ 291.963409][ T64] worker_thread+0x687/0x1110
[ 291.963982][ T64] ? __kthread_parkme+0x152/0x220
[ 291.964567][ T64] ? process_one_work+0x15f0/0x15f0
[ 291.965163][ T64] kthread+0x334/0x430
[ 291.965641][ T64] ? kthread_complete_and_exit+0x40/0x40
[ 291.966303][ T64] ret_from_fork+0x1f/0x30
[ 291.966836][ T64]
[ 291.967189][ T64] INFO: task systemd-udevd:6764 blocked for more than 143 seconds.
[ 291.968062][ T64] Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 291.968813][ T64] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 291.969691][ T64] task:systemd-udevd state:D stack:25968 pid:6764 ppid:4544 flags:0x00000006
[ 291.970609][ T64] Call Trace:
[ 291.970939][ T64]
[ 291.971239][ T64] __schedule+0xecb/0x59d0
[ 291.971718][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 291.972341][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 291.972965][ T64] ? io_schedule_timeout+0x150/0x150
[ 291.973572][ T64] ? __mutex_lock+0x902/0x12d0
[ 291.974120][ T64] schedule+0xe7/0x1b0
[ 291.974579][ T64] schedule_preempt_disabled+0x13/0x20
[ 291.975174][ T64] __mutex_lock+0x907/0x12d0
[ 291.975702][ T64] ? rtnetlink_rcv_msg+0x3e2/0xd30
[ 291.976299][ T64] ? mutex_lock_io_nested+0x1120/0x1120
[ 291.976938][ T64] ? rtnetlink_rcv_msg+0x3e2/0xd30
[ 291.977506][ T64] rtnetlink_rcv_msg+0x3e2/0xd30
[ 291.978042][ T64] ? rtnl_getlink+0xb10/0xb10
[ 291.978573][ T64] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 291.979295][ T64] ? __module_address+0x55/0x3b0
[ 291.979937][ T64] ? netdev_core_pick_tx+0x390/0x390
[ 291.980580][ T64] netlink_rcv_skb+0x166/0x440
[ 291.981164][ T64] ? rtnl_getlink+0xb10/0xb10
[ 291.981726][ T64] ? netlink_ack+0x1370/0x1370
[ 291.982310][ T64] ? kasan_set_track+0x25/0x30
[ 291.982973][ T64] ? netlink_deliver_tap+0x1b1/0xd00
[ 291.983579][ T64] netlink_unicast+0x530/0x800
[ 291.984132][ T64] ? netlink_attachskb+0x880/0x880
[ 291.984682][ T64] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 291.985330][ T64] ? __phys_addr_symbol+0x30/0x70
[ 291.985904][ T64] ? __check_object_size+0x323/0x740
[ 291.986488][ T64] netlink_sendmsg+0x90b/0xe10
[ 291.987023][ T64] ? netlink_unicast+0x800/0x800
[ 291.987584][ T64] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 291.988189][ T64] ? netlink_unicast+0x800/0x800
[ 291.988737][ T64] sock_sendmsg+0xd9/0x180
[ 291.989228][ T64] __sys_sendto+0x201/0x2f0
[ 291.989714][ T64] ? __ia32_sys_getpeername+0xb0/0xb0
[ 291.990296][ T64] ? get_random_bytes+0x20/0x20
[ 291.990833][ T64] ? rcu_is_watching+0x12/0xb0
[ 291.991368][ T64] ? __rseq_handle_notify_resume+0x5c7/0xfe0
[ 291.992062][ T64] __x64_sys_sendto+0xe0/0x1b0
[ 291.992600][ T64] ? syscall_enter_from_user_mode+0x26/0x80
[ 291.993324][ T64] do_syscall_64+0x38/0xb0
[ 291.993816][ T64] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 291.994436][ T64] RIP: 0033:0x7f1de823fcf7
[ 291.994902][ T64] RSP: 002b:00007ffd8c5d3208 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 291.995834][ T64] RAX: ffffffffffffffda RBX: 000055d9974d14e0 RCX: 00007f1de823fcf7
[ 291.996711][ T64] RDX: 0000000000000020 RSI: 000055d997332930 RDI: 0000000000000005
[ 291.997593][ T64] RBP: 00007ffd8c5d33b8 R08: 00007ffd8c5d3280 R09: 0000000000000080
[ 291.998477][ T64] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000043abe07
[ 291.999360][ T64] R13: 0000000000000001 R14: 000055d9974845a0 R15: 0000000000000000
[ 292.000254][ T64]
[ 292.000609][ T64] INFO: task systemd-udevd:6773 blocked for more than 143 seconds.
[ 292.001482][ T64] Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 292.002233][ T64] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 292.003237][ T64] task:systemd-udevd state:D stack:25968 pid:6773 ppid:4544 flags:0x00004006
[ 292.004292][ T64] Call Trace:
[ 292.004743][ T64]
[ 292.005128][ T64] __schedule+0xecb/0x59d0
[ 292.005637][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.006304][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.007005][ T64] ? io_schedule_timeout+0x150/0x150
[ 292.007601][ T64] ? __mutex_lock+0x902/0x12d0
[ 292.008174][ T64] schedule+0xe7/0x1b0
[ 292.008648][ T64] schedule_preempt_disabled+0x13/0x20
[ 292.009257][ T64] __mutex_lock+0x907/0x12d0
[ 292.009793][ T64] ? dev_ethtool+0x21d/0x53e0
[ 292.010374][ T64] ? mutex_lock_io_nested+0x1120/0x1120
[ 292.011105][ T64] ? kasan_unpoison+0x44/0x70
[ 292.011987][ T64] ? __kmem_cache_alloc_node+0x19e/0x330
[ 292.012994][ T64] ? dev_ethtool+0x170/0x53e0
[ 292.013757][ T64] ? dev_ethtool+0x21d/0x53e0
[ 292.014470][ T64] ? rtnl_lock+0x9/0x20
[ 292.015032][ T64] dev_ethtool+0x21d/0x53e0
[ 292.015633][ T64] ? filter_irq_stacks+0x90/0x90
[ 292.016269][ T64] ? print_usage_bug.part.0+0x670/0x670
[ 292.016941][ T64] ? ethtool_get_module_info_call+0x1c0/0x1c0
[ 292.017674][ T64] ? kasan_set_track+0x25/0x30
[ 292.018228][ T64] ? ____kasan_slab_free+0x15e/0x1b0
[ 292.018794][ T64] ? slab_free_freelist_hook+0x10b/0x1e0
[ 292.019287][ T64] ? __kmem_cache_free+0xaf/0x2e0
[ 292.019729][ T64] ? tomoyo_path_number_perm+0x43a/0x530
[ 292.020250][ T64] ? security_file_ioctl+0x72/0xb0
[ 292.020700][ T64] ? __x64_sys_ioctl+0xbb/0x210
[ 292.021128][ T64] ? do_syscall_64+0x38/0xb0
[ 292.021538][ T64] ? mark_lock+0x105/0x1960
[ 292.021950][ T64] ? __lock_acquire+0xc42/0x5cf0
[ 292.022399][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.022990][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.023514][ T64] ? lockdep_hardirqs_on+0x7d/0x100
[ 292.023995][ T64] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 292.024513][ T64] ? find_held_lock+0x2d/0x110
[ 292.024940][ T64] ? dev_load+0x7d/0x240
[ 292.025322][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.025801][ T64] ? full_name_hash+0xbc/0x110
[ 292.026220][ T64] dev_ioctl+0x29e/0x1090
[ 292.026601][ T64] sock_do_ioctl+0x1be/0x250
[ 292.027006][ T64] ? get_user_ifreq+0x250/0x250
[ 292.027433][ T64] ? do_vfs_ioctl+0x34a/0x17f0
[ 292.027870][ T64] ? vfs_fileattr_set+0xbf0/0xbf0
[ 292.028318][ T64] sock_ioctl+0x205/0x6a0
[ 292.028697][ T64] ? br_ioctl_call+0xb0/0xb0
[ 292.029145][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.029827][ T64] ? handle_mm_fault+0x32c/0x9e0
[ 292.030501][ T64] ? bpf_lsm_file_ioctl+0x9/0x10
[ 292.031054][ T64] ? br_ioctl_call+0xb0/0xb0
[ 292.031527][ T64] __x64_sys_ioctl+0x189/0x210
[ 292.032091][ T64] do_syscall_64+0x38/0xb0
[ 292.032609][ T64] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 292.033390][ T64] RIP: 0033:0x7f1de82319ef
[ 292.033908][ T64] RSP: 002b:00007ffd8c5d32f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 292.034751][ T64] RAX: ffffffffffffffda RBX: 000055d997476d20 RCX: 00007f1de82319ef
[ 292.035448][ T64] RDX: 00007ffd8c5d3430 RSI: 0000000000008946 RDI: 000000000000000b
[ 292.036179][ T64] RBP: 000055d997488a50 R08: 0000000000000000 R09: 0000000000000006
[ 292.036884][ T64] R10: 00007ffd8c5d3400 R11: 0000000000000246 R12: 000055d99732a230
[ 292.037581][ T64] R13: 00007ffd8c5d3430 R14: 0000000000000000 R15: 000055d99732a238
[ 292.038268][ T64]
[ 292.038557][ T64] INFO: task repro:7652 blocked for more than 143 seconds.
[ 292.039202][ T64] Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 292.039776][ T64] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 292.040509][ T64] task:repro state:D stack:25984 pid:7652 ppid:6753 flags:0x00004006
[ 292.041289][ T64] Call Trace:
[ 292.041575][ T64]
[ 292.041848][ T64] __schedule+0xecb/0x59d0
[ 292.042297][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.043017][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.043711][ T64] ? io_schedule_timeout+0x150/0x150
[ 292.044360][ T64] ? __mutex_lock+0x902/0x12d0
[ 292.044845][ T64] schedule+0xe7/0x1b0
[ 292.045300][ T64] schedule_preempt_disabled+0x13/0x20
[ 292.045872][ T64] __mutex_lock+0x907/0x12d0
[ 292.046396][ T64] ? fl_change+0x2102/0x51e0
[ 292.046833][ T64] ? tc_setup_cb_reoffload+0x100/0x100
[ 292.047353][ T64] ? mutex_lock_io_nested+0x1120/0x1120
[ 292.047915][ T64] ? _raw_spin_unlock+0x28/0x40
[ 292.048368][ T64] ? tcf_exts_init_ex+0x1bc/0x610
[ 292.048828][ T64] ? fl_change+0x2102/0x51e0
[ 292.049328][ T64] ? rtnl_lock+0x9/0x20
[ 292.049768][ T64] fl_change+0x2102/0x51e0
[ 292.050232][ T64] ? find_held_lock+0x2d/0x110
[ 292.050681][ T64] ? __rhashtable_insert_fast.constprop.0.isra.0+0x14a0/0x14a0
[ 292.051416][ T64] ? fl_get+0x21c/0x3c0
[ 292.051791][ T64] ? fl_put+0x20/0x20
[ 292.052170][ T64] ? mini_qdisc_pair_swap+0x128/0x1f0
[ 292.052655][ T64] ? __rhashtable_insert_fast.constprop.0.isra.0+0x14a0/0x14a0
[ 292.053395][ T64] tc_new_tfilter+0x992/0x22b0
[ 292.053858][ T64] ? tc_del_tfilter+0x1570/0x1570
[ 292.054419][ T64] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.055066][ T64] ? kasan_quarantine_put+0x102/0x230
[ 292.055660][ T64] ? rtnetlink_rcv_msg+0x94a/0xd30
[ 292.056224][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.056799][ T64] ? bpf_lsm_capable+0x9/0x10
[ 292.057311][ T64] ? tc_del_tfilter+0x1570/0x1570
[ 292.057843][ T64] rtnetlink_rcv_msg+0x98a/0xd30
[ 292.058381][ T64] ? rtnl_getlink+0xb10/0xb10
[ 292.058833][ T64] ? __x64_sys_sendmmsg+0x9c/0x100
[ 292.059305][ T64] ? do_syscall_64+0x38/0xb0
[ 292.059752][ T64] ? netdev_core_pick_tx+0x390/0x390
[ 292.060297][ T64] netlink_rcv_skb+0x166/0x440
[ 292.060733][ T64] ? rtnl_getlink+0xb10/0xb10
[ 292.061146][ T64] ? netlink_ack+0x1370/0x1370
[ 292.061566][ T64] ? kasan_set_track+0x25/0x30
[ 292.062003][ T64] ? netlink_deliver_tap+0x1b1/0xd00
[ 292.062468][ T64] netlink_unicast+0x530/0x800
[ 292.062955][ T64] ? netlink_attachskb+0x880/0x880
[ 292.063416][ T64] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 292.063958][ T64] ? __phys_addr_symbol+0x30/0x70
[ 292.064468][ T64] ? __check_object_size+0x323/0x740
[ 292.065009][ T64] netlink_sendmsg+0x90b/0xe10
[ 292.065517][ T64] ? netlink_unicast+0x800/0x800
[ 292.066010][ T64] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 292.066467][ T64] ? netlink_unicast+0x800/0x800
[ 292.066933][ T64] sock_sendmsg+0xd9/0x180
[ 292.067358][ T64] ____sys_sendmsg+0x264/0x910
[ 292.067794][ T64] ? kernel_sendmsg+0x50/0x50
[ 292.068252][ T64] ? __copy_msghdr+0x460/0x460
[ 292.068690][ T64] ___sys_sendmsg+0x11d/0x1b0
[ 292.069111][ T64] ? do_recvmmsg+0x700/0x700
[ 292.069551][ T64] ? find_held_lock+0x2d/0x110
[ 292.069972][ T64] ? __might_fault+0xe5/0x190
[ 292.070397][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.070862][ T64] __sys_sendmmsg+0x18e/0x430
[ 292.071272][ T64] ? __ia32_sys_sendmsg+0xb0/0xb0
[ 292.071705][ T64] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.072204][ T64] ? rcu_is_watching+0x12/0xb0
[ 292.072620][ T64] ? xfd_validate_state+0x5d/0x180
[ 292.073099][ T64] ? restore_fpregs_from_fpstate+0xc1/0x1d0
[ 292.073611][ T64] ? unlock_page_memcg+0x2d0/0x2d0
[ 292.074062][ T64] ? do_futex+0x350/0x350
[ 292.074461][ T64] __x64_sys_sendmmsg+0x9c/0x100
[ 292.074893][ T64] ? syscall_enter_from_user_mode+0x26/0x80
[ 292.075494][ T64] do_syscall_64+0x38/0xb0
[ 292.075960][ T64] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 292.076473][ T64] RIP: 0033:0x7f3f4319289d
[ 292.076850][ T64] RSP: 002b:00007f3f43056e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 292.077557][ T64] RAX: ffffffffffffffda RBX: 0000558de6727248 RCX: 00007f3f4319289d
[ 292.078234][ T64] RDX: 040000000000009f RSI: 00000000200002c0 RDI: 0000000000000006
[ 292.078924][ T64] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
[ 292.079586][ T64] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558de672724c
[ 292.080259][ T64] R13: 0000558de6723030 R14: 040000000000009f R15: 0000558de6727240
[ 292.080943][ T64]
[ 292.081221][ T64]
[ 292.081221][ T64] Showing all locks held in the system:
[ 292.081868][ T64] 1 lock held by rcu_tasks_kthre/14:
[ 292.082316][ T64] #0: ffffffff8c798430 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xe20
[ 292.083266][ T64] 1 lock held by rcu_tasks_trace/15:
[ 292.083721][ T64] #0: ffffffff8c798130 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xe20
[ 292.084702][ T64] 5 locks held by ksoftirqd/4/38:
[ 292.085152][ T64] 3 locks held by kworker/4:0/39:
[ 292.085598][ T64] #0: ffff88811b78b938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x8e2/0x15f0
[ 292.086704][ T64] #1: ffffc9000139fda0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0x916/0x15f0
[ 292.088126][ T64] #2: ffffffff8e115668 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x12/0x30
[ 292.089159][ T64] 1 lock held by khungtaskd/64:
[ 292.089656][ T64] #0: ffffffff8c799040 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340
[ 292.090713][ T64] 3 locks held by kworker/1:2/4513:
[ 292.091175][ T64] #0: ffff888100079d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x8e2/0x15f0
[ 292.092274][ T64] #1: ffffc90016fcfda0 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x916/0x15f0
[ 292.093319][ T64] #2: ffffffff8e115668 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x7d/0xfe0
[ 292.094269][ T64] 3 locks held by kworker/3:2/6525:
[ 292.094801][ T64] #0: ffff888100078d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x8e2/0x15f0
[ 292.095834][ T64] #1: ffffc9000648fda0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x916/0x15f0
[ 292.096754][ T64] #2: ffffffff8e115668 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xf/0x70
[ 292.097662][ T64] 1 lock held by systemd-udevd/6764:
[ 292.098148][ T64] #0: ffffffff8e115668 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xd30
[ 292.098984][ T64] 1 lock held by systemd-udevd/6773:
[ 292.099462][ T64] #0: ffffffff8e115668 (rtnl_mutex){+.+.}-{3:3}, at: dev_ethtool+0x21d/0x53e0
[ 292.100300][ T64] 1 lock held by repro/7652:
[ 292.100700][ T64] #0: ffffffff8e115668 (rtnl_mutex){+.+.}-{3:3}, at: fl_change+0x2102/0x51e0
[ 292.101494][ T64] 2 locks held by repro/7653:
[ 292.101905][ T64]
[ 292.102135][ T64] =============================================
[ 292.102135][ T64]
[ 292.102905][ T64] NMI backtrace for cpu 5
[ 292.103277][ T64] CPU: 5 PID: 64 Comm: khungtaskd Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 292.104054][ T64] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014
[ 292.104931][ T64] Call Trace:
[ 292.105222][ T64]
[ 292.105481][ T64] dump_stack_lvl+0xd9/0x1b0
[ 292.105889][ T64] nmi_cpu_backtrace+0x277/0x380
[ 292.106318][ T64] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 292.106770][ T64] nmi_trigger_cpumask_backtrace+0x2ac/0x310
[ 292.107290][ T64] watchdog+0xed1/0x1150
[ 292.107715][ T64] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 292.108330][ T64] kthread+0x334/0x430
[ 292.108736][ T64] ? kthread_complete_and_exit+0x40/0x40
[ 292.109285][ T64] ret_from_fork+0x1f/0x30
[ 292.109720][ T64]
[ 292.109991][ T64] Sending NMI from CPU 5 to CPUs 0-4,6-7:
[ 292.110569][ C3] NMI backtrace for cpu 3
[ 292.110577][ C3] CPU: 3 PID: 7653 Comm: repro Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 292.110586][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014
[ 292.110591][ C3] RIP: 0010:unwind_get_return_address+0x6e/0xa0
[ 292.110604][ C3] Code: ea 03 80 3c 02 00 75 32 48 8b 7b 48 e8 3b 46 1c 00 85 c0 74 d3 48 b8 00 00 00 00 00 fc ff df 48 89 ea 48 c1 ea 03 80 3c 02 00 <75> 18 48 8b 43 48 5b 5d c3 e8 14 c5 9e 00 eb a8 48 89 ef e8 2a c5
[ 292.110611][ C3] RSP: 0018:ffffc900095d6ed0 EFLAGS: 00000246
[ 292.110618][ C3] RAX: dffffc0000000000 RBX: ffffc900095d6ee8 RCX: 0000000000000000
[ 292.110623][ C3] RDX: 1ffff920012bade6 RSI: ffffc900095d72a0 RDI: ffffffff88370cd5
[ 292.110628][ C3] RBP: ffffc900095d6f30 R08: ffffc900095d6f1c R09: ffffffff8f831a34
[ 292.110633][ C3] R10: ffffc900095d6ee8 R11: 0000000000072d0d R12: ffffc900095d6fa0
[ 292.110637][ C3] R13: 0000000000000000 R14: ffff888173271dc0 R15: ffff888171b140a0
[ 292.110645][ C3] FS: 00007f3f430376c0(0000) GS:ffff888437c80000(0000) knlGS:0000000000000000
[ 292.110653][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 292.110658][ C3] CR2: 0000558de83422d8 CR3: 0000000116ff7000 CR4: 0000000000350ee0
[ 292.110664][ C3] Call Trace:
[ 292.110667][ C3]
[ 292.110670][ C3] ? write_profile+0x440/0x440
[ 292.110684][ C3] arch_stack_walk+0x97/0xf0
[ 292.110697][ C3] ? ingress_init+0x165/0x220
[ 292.110706][ C3] stack_trace_save+0x96/0xd0
[ 292.110716][ C3] ? filter_irq_stacks+0x90/0x90
[ 292.110727][ C3] kasan_save_stack+0x20/0x40
[ 292.110741][ C3] ? kasan_save_stack+0x20/0x40
[ 292.110753][ C3] ? kasan_set_track+0x25/0x30
[ 292.110766][ C3] ? __kasan_kmalloc+0xa2/0xb0
[ 292.110776][ C3] ? tcf_block_get_ext+0x14f/0x1900
[ 292.110785][ C3] ? ingress_init+0x165/0x220
[ 292.110792][ C3] ? qdisc_create+0x4f7/0x1090
[ 292.110799][ C3] ? tc_modify_qdisc+0xd38/0x1b70
[ 292.110806][ C3] ? rtnetlink_rcv_msg+0x439/0xd30
[ 292.110813][ C3] ? netlink_rcv_skb+0x166/0x440
[ 292.110824][ C3] ? netlink_unicast+0x530/0x800
[ 292.110835][ C3] ? netlink_sendmsg+0x90b/0xe10
[ 292.110847][ C3] ? find_held_lock+0x2d/0x110
[ 292.110857][ C3] ? __kmem_cache_alloc_node+0x49/0x330
[ 292.110867][ C3] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.110878][ C3] ? kasan_unpoison+0x44/0x70
[ 292.110885][ C3] ? __kasan_slab_alloc+0x4e/0x90
[ 292.110896][ C3] ? __kmem_cache_alloc_node+0x19e/0x330
[ 292.110906][ C3] ? tcf_block_get_ext+0x14f/0x1900
[ 292.110915][ C3] kasan_set_track+0x25/0x30
[ 292.110925][ C3] __kasan_kmalloc+0xa2/0xb0
[ 292.110935][ C3] tcf_block_get_ext+0x14f/0x1900
[ 292.110945][ C3] ingress_init+0x165/0x220
[ 292.110952][ C3] ? clsact_init+0x330/0x330
[ 292.110959][ C3] qdisc_create+0x4f7/0x1090
[ 292.110967][ C3] ? tc_get_qdisc+0xb80/0xb80
[ 292.110975][ C3] tc_modify_qdisc+0xd38/0x1b70
[ 292.110984][ C3] ? qdisc_create+0x1090/0x1090
[ 292.110994][ C3] ? bpf_lsm_capable+0x9/0x10
[ 292.111004][ C3] ? qdisc_create+0x1090/0x1090
[ 292.111012][ C3] rtnetlink_rcv_msg+0x439/0xd30
[ 292.111019][ C3] ? rtnl_getlink+0xb10/0xb10
[ 292.111025][ C3] ? __x64_sys_sendmmsg+0x9c/0x100
[ 292.111034][ C3] ? do_syscall_64+0x38/0xb0
[ 292.111043][ C3] ? netdev_core_pick_tx+0x390/0x390
[ 292.111056][ C3] netlink_rcv_skb+0x166/0x440
[ 292.111067][ C3] ? rtnl_getlink+0xb10/0xb10
[ 292.111074][ C3] ? netlink_ack+0x1370/0x1370
[ 292.111085][ C3] ? kasan_set_track+0x25/0x30
[ 292.111097][ C3] ? netlink_deliver_tap+0x1b1/0xd00
[ 292.111109][ C3] netlink_unicast+0x530/0x800
[ 292.111121][ C3] ? netlink_attachskb+0x880/0x880
[ 292.111132][ C3] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 292.111142][ C3] ? __phys_addr_symbol+0x30/0x70
[ 292.111153][ C3] ? __check_object_size+0x323/0x740
[ 292.111161][ C3] netlink_sendmsg+0x90b/0xe10
[ 292.111173][ C3] ? netlink_unicast+0x800/0x800
[ 292.111185][ C3] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 292.111193][ C3] ? netlink_unicast+0x800/0x800
[ 292.111204][ C3] sock_sendmsg+0xd9/0x180
[ 292.111216][ C3] ____sys_sendmsg+0x264/0x910
[ 292.111227][ C3] ? kernel_sendmsg+0x50/0x50
[ 292.111238][ C3] ? __copy_msghdr+0x460/0x460
[ 292.111246][ C3] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 292.111258][ C3] ___sys_sendmsg+0x11d/0x1b0
[ 292.111266][ C3] ? do_recvmmsg+0x700/0x700
[ 292.111274][ C3] ? __fget_files+0x260/0x420
[ 292.111284][ C3] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.111296][ C3] ? __fget_files+0x282/0x420
[ 292.111307][ C3] ? __fget_light+0xe6/0x270
[ 292.111318][ C3] __sys_sendmmsg+0x18e/0x430
[ 292.111327][ C3] ? __ia32_sys_sendmsg+0xb0/0xb0
[ 292.111334][ C3] ? reacquire_held_locks+0x4b0/0x4b0
[ 292.111346][ C3] ? rcu_is_watching+0x12/0xb0
[ 292.111358][ C3] ? __rseq_handle_notify_resume+0x5c7/0xfe0
[ 292.111368][ C3] ? __do_sys_rseq+0x750/0x750
[ 292.111376][ C3] ? unlock_page_memcg+0x2d0/0x2d0
[ 292.111387][ C3] ? do_futex+0x350/0x350
[ 292.111395][ C3] __x64_sys_sendmmsg+0x9c/0x100
[ 292.111403][ C3] ? syscall_enter_from_user_mode+0x26/0x80
[ 292.111414][ C3] do_syscall_64+0x38/0xb0
[ 292.111421][ C3] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 292.111433][ C3] RIP: 0033:0x7f3f4319289d
[ 292.111440][ C3] Code: 5d 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 4b 05 0e 00 f7 d8 64 89 01 48
[ 292.111447][ C3] RSP: 002b:00007f3f43035e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 292.111454][ C3] RAX: ffffffffffffffda RBX: 0000558de6727258 RCX: 00007f3f4319289d
[ 292.111459][ C3] RDX: 040000000000009f RSI: 00000000200002c0 RDI: 0000000000000007
[ 292.111463][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 292.111467][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558de672725c
[ 292.111472][ C3] R13: 0000558de6723030 R14: 040000000000009f R15: 0000558de6727250
[ 292.111479][ C3]
[ 292.111481][ C4] NMI backtrace for cpu 4 skipped: idling at default_idle+0xf/0x20
[ 292.092844][ C7] NMI backtrace for cpu 7 skipped: idling at default_idle+0xf/0x20
[ 292.092832][ C2] NMI backtrace for cpu 2 skipped: idling at default_idle+0xf/0x20
[ 292.092832][ C2] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.014 msecs
[ 292.092820][ C1] NMI backtrace for cpu 1 skipped: idling at default_idle+0xf/0x20
[ 292.092820][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.033 msecs
[ 292.102824][ C6] NMI backtrace for cpu 6 skipped: idling at default_idle+0xf/0x20
[ 292.102824][ C6] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.054 msecs
[ 292.102812][ C0] NMI backtrace for cpu 0 skipped: idling at default_idle+0xf/0x20
[ 292.102812][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.092 msecs
[ 292.112559][ T64] Kernel panic - not syncing: hung_task: blocked tasks
[ 292.112565][ T64] CPU: 5 PID: 64 Comm: khungtaskd Not tainted 6.4.0-rc2-00215-g6078d01d2926 #13
[ 292.112575][ T64] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-5 04/01/2014
[ 292.112582][ T64] Call Trace:
[ 292.112586][ T64]
[ 292.112590][ T64] dump_stack_lvl+0xd9/0x1b0
[ 292.112603][ T64] panic+0x689/0x730
[ 292.112615][ T64] ? panic_smp_self_stop+0xa0/0xa0
[ 292.112631][ T64] ? __irq_work_queue_local+0x132/0x3f0
[ 292.112641][ T64] ? irq_work_queue+0x2a/0x70
[ 292.112649][ T64] ? __wake_up_klogd.part.0+0x99/0xf0
[ 292.112663][ T64] ? watchdog+0xc89/0x1150
[ 292.112678][ T64] watchdog+0xc9a/0x1150
[ 292.112698][ T64] ? proc_dohung_task_timeout_secs+0x90/0x90
[ 292.112713][ T64] kthread+0x334/0x430
[ 292.112723][ T64] ? kthread_complete_and_exit+0x40/0x40
[ 292.112734][ T64] ret_from_fork+0x1f/0x30
[ 292.112750][ T64]
[ 292.112866][ T64] Kernel Offset: disabled
[ 292.112866][ T64] Rebooting in 86400 seconds..