| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20231204004003.GB29484@merlins.org>
Date: Sun, 3 Dec 2023 16:40:03 -0800
From: Marc MERLIN <marc@...lins.org>
To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
netdev@...r.kernel.org
Cc: "Paul E. McKenney" <paulmck@...nel.org>
Subject: Thinkpad P17 keep hanging in ipv6_addrconf addrconf_verify_work /
netlink in 6.4 and 6.6
I had a fully working linux system, just moved it from a thinkpad P73 to
P17, which is obviously a new architecture.
smpboot: CPU0: Intel(R) Xeon(R) W-11855M CPU @ 3.20GHz (family: 0x6, model: 0x8d, stepping: 0x1)
Both 6.4 and 6.6 start hanging a short time after boot in various ways.
If I can't get this new laptop working soon-ish I'm going to have to return it, but I'm indeed wondering
what could be wrong.
Unfortunately the P73 straight died, so I can't go back and forth, but I
know both kernels and the entire user space worked fine on that system
before it just died.
Suggestions welcome
[ 363.945427] INFO: task powertop:6279 blocked for more than 120 seconds.
[ 363.945446] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 363.945452] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 363.945456] task:powertop state:D stack:0 pid:6279 ppid:6267 flags:0x00004002
[ 363.945468] Call Trace:
[ 363.945473] <TASK>
[ 363.945481] __schedule+0xba0/0xc05
[ 363.945497] schedule+0x95/0xce
[ 363.945504] schedule_preempt_disabled+0x15/0x22
[ 363.945511] __mutex_lock.constprop.0+0x18b/0x291
[ 363.945520] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 363.945531] igc_resume+0x18b/0x1ca [igc 1a96e277f8878a2a3c9599226acd0eeb7de577b7]
[ 363.945566] __rpm_callback+0x7a/0xe7
[ 363.945578] rpm_callback+0x35/0x64
[ 363.945587] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 363.945592] rpm_resume+0x342/0x44a
[ 363.945600] ? __kmem_cache_alloc_node+0x123/0x154
[ 363.945614] __pm_runtime_resume+0x5a/0x7a
[ 363.945624] dev_ethtool+0x15a/0x24e7
[ 363.945634] ? xa_load+0x7f/0xa1
[ 363.945642] ? full_name_hash+0x23/0x8a
[ 363.945652] ? dev_name_hash+0x35/0x50
[ 363.945664] dev_ioctl+0x34b/0x464
[ 363.945674] sock_do_ioctl+0x8f/0xd8
[ 363.945684] sock_ioctl+0x29b/0x2c4
[ 363.945693] ? alloc_file_pseudo+0xba/0x103
[ 363.945703] vfs_ioctl+0x23/0x38
[ 363.945714] __do_sys_ioctl+0x63/0x8a
[ 363.945721] do_syscall_64+0x7e/0xa7
[ 363.945729] ? syscall_exit_to_user_mode+0x26/0x2c
[ 363.945738] ? do_syscall_64+0x9d/0xa7
[ 363.945744] ? mntput_no_expire+0x4f/0x1e4
[ 363.945753] ? rcu_segcblist_enqueue+0x12/0x37
[ 363.945765] ? call_rcu+0xf9/0x19a
[ 363.945772] ? syscall_exit_to_user_mode+0x26/0x2c
[ 363.945779] ? do_syscall_64+0x9d/0xa7
[ 363.945785] ? do_syscall_64+0x9d/0xa7
[ 363.945791] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 363.945802] RIP: 0033:0x7f7c7211cbab
[ 363.945809] RSP: 002b:00007ffca6b99f30 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 363.945818] RAX: ffffffffffffffda RBX: 0000560e00113bf0 RCX: 00007f7c7211cbab
[ 363.945824] RDX: 00007ffca6b99fa0 RSI: 0000000000008946 RDI: 00000000000000b8
[ 363.945829] RBP: 00007ffca6b9a060 R08: 0000000000000008 R09: 0000000000000400
[ 363.945834] R10: 00000000000106fc R11: 0000000000000246 R12: 00000000000000b8
[ 363.945838] R13: 0000560e00116c40 R14: 00007ffca6b99fa0 R15: 0000000000000005
[ 363.945845] </TASK>
[ 363.945850] INFO: task sudo:6879 blocked for more than 120 seconds.
[ 363.945855] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 363.945860] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 363.945863] task:sudo state:D stack:0 pid:6879 ppid:5965 flags:0x00000002
[ 363.945871] Call Trace:
[ 363.945875] <TASK>
[ 363.945879] __schedule+0xba0/0xc05
[ 363.945888] schedule+0x95/0xce
[ 363.945894] schedule_preempt_disabled+0x15/0x22
[ 363.945900] __mutex_lock.constprop.0+0x18b/0x291
[ 363.945909] __netlink_dump_start+0x57/0x197
[ 363.945921] rtnetlink_rcv_msg+0x14b/0x299
[ 363.945930] ? __pfx_rtnl_dump_ifinfo+0x40/0x40
[ 363.945938] ? __legitimize_path+0x3c/0x53
[ 363.945947] ? __pfx_rtnl_dump_ifinfo+0x40/0x40
[ 363.945955] ? __pfx_rtnetlink_rcv_msg+0x40/0x40
[ 363.945962] netlink_rcv_skb+0x89/0xe3
[ 363.945975] netlink_unicast+0x114/0x1b4
[ 363.945985] netlink_sendmsg+0x321/0x361
[ 363.945996] sock_sendmsg_nosec+0x46/0x70
[ 363.946004] __sys_sendto+0xe7/0x126
[ 363.946014] ? cgroup_rstat_updated+0x21/0xb7
[ 363.946022] ? memcg_rstat_updated+0x16/0x62
[ 363.946031] ? count_memcg_event_mm+0x44/0x5e
[ 363.946041] ? handle_mm_fault+0x1f0/0x275
[ 363.946049] __x64_sys_sendto+0x25/0x2c
[ 363.946058] do_syscall_64+0x7e/0xa7
[ 363.946065] ? exc_page_fault+0xff/0x123
[ 363.946073] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 363.946082] RIP: 0033:0x7f9a25947a23
[ 363.946086] RSP: 002b:00007ffddf0ee148 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 363.946093] RAX: ffffffffffffffda RBX: 00007ffddf0ef1a0 RCX: 00007f9a25947a23
[ 363.946098] RDX: 0000000000000014 RSI: 00007ffddf0ef1e0 RDI: 0000000000000003
[ 363.946102] RBP: 00007ffddf0ef230 R08: 00007ffddf0ef1a0 R09: 000000000000000c
[ 363.946106] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddf0ef1e0
[ 363.946111] R13: 00007ffddf0ef338 R14: 00007ffddf0ef2a0 R15: 00007ffddf0ef448
[ 363.946118] </TASK>
[ 484.777313] INFO: task kworker/3:1:104 blocked for more than 120 seconds.
[ 484.777333] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 484.777339] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 484.777343] task:kworker/3:1 state:D stack:0 pid:104 ppid:2 flags:0x00004000
[ 484.777357] Workqueue: ipv6_addrconf addrconf_verify_work
[ 484.777376] Call Trace:
[ 484.777381] <TASK>
[ 484.777389] __schedule+0xba0/0xc05
[ 484.777401] schedule+0x95/0xce
[ 484.777408] schedule_preempt_disabled+0x15/0x22
[ 484.777415] __mutex_lock.constprop.0+0x18b/0x291
[ 484.777425] addrconf_verify_work+0xe/0x20
[ 484.777435] process_scheduled_works+0x1da/0x2e0
[ 484.777449] worker_thread+0x1ca/0x224
[ 484.777459] ? __pfx_worker_thread+0x40/0x40
[ 484.777470] kthread+0xe9/0xf4
[ 484.777479] ? __pfx_kthread+0x40/0x40
[ 484.777487] ret_from_fork+0x21/0x38
[ 484.777495] ? __pfx_kthread+0x40/0x40
[ 484.777507] ret_from_fork_asm+0x1b/0x80
[ 484.777521] </TASK>
[ 484.777526] INFO: task kworker/8:1:111 blocked for more than 120 seconds.
[ 484.777532] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 484.777536] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 484.777541] task:kworker/8:1 state:D stack:0 pid:111 ppid:2 flags:0x00004000
[ 484.777550] Workqueue: ipv6_addrconf addrconf_verify_work
[ 484.777560] Call Trace:
[ 484.777564] <TASK>
[ 484.777568] __schedule+0xba0/0xc05
[ 484.777576] schedule+0x95/0xce
[ 484.777582] schedule_preempt_disabled+0x15/0x22
[ 484.777589] __mutex_lock.constprop.0+0x18b/0x291
[ 484.777598] addrconf_verify_work+0xe/0x20
[ 484.777606] process_scheduled_works+0x1da/0x2e0
[ 484.777617] worker_thread+0x1ca/0x224
[ 484.777627] ? __pfx_worker_thread+0x40/0x40
[ 484.777636] kthread+0xe9/0xf4
[ 484.777644] ? __pfx_kthread+0x40/0x40
[ 484.777652] ret_from_fork+0x21/0x38
[ 484.777657] ? __pfx_kthread+0x40/0x40
[ 484.777664] ret_from_fork_asm+0x1b/0x80
[ 484.777675] </TASK>
[ 484.777772] INFO: task powertop:6279 blocked for more than 241 seconds.
[ 484.777778] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 484.777782] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 484.777786] task:powertop state:D stack:0 pid:6279 ppid:6267 flags:0x00004002
[ 484.777794] Call Trace:
[ 484.777797] <TASK>
[ 484.777801] __schedule+0xba0/0xc05
[ 484.777809] schedule+0x95/0xce
[ 484.777815] schedule_preempt_disabled+0x15/0x22
[ 484.777821] __mutex_lock.constprop.0+0x18b/0x291
[ 484.777829] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 484.777840] igc_resume+0x18b/0x1ca [igc 1a96e277f8878a2a3c9599226acd0eeb7de577b7]
[ 484.777877] __rpm_callback+0x7a/0xe7
[ 484.777889] rpm_callback+0x35/0x64
[ 484.777897] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 484.777903] rpm_resume+0x342/0x44a
[ 484.777911] ? __kmem_cache_alloc_node+0x123/0x154
[ 484.777925] __pm_runtime_resume+0x5a/0x7a
[ 484.777934] dev_ethtool+0x15a/0x24e7
[ 484.777945] ? xa_load+0x7f/0xa1
[ 484.777953] ? full_name_hash+0x23/0x8a
[ 484.777963] ? dev_name_hash+0x35/0x50
[ 484.777974] dev_ioctl+0x34b/0x464
[ 484.777985] sock_do_ioctl+0x8f/0xd8
[ 484.777994] sock_ioctl+0x29b/0x2c4
[ 484.778003] ? alloc_file_pseudo+0xba/0x103
[ 484.778012] vfs_ioctl+0x23/0x38
[ 484.778023] __do_sys_ioctl+0x63/0x8a
[ 484.778030] do_syscall_64+0x7e/0xa7
[ 484.778039] ? syscall_exit_to_user_mode+0x26/0x2c
[ 484.778047] ? do_syscall_64+0x9d/0xa7
[ 484.778054] ? mntput_no_expire+0x4f/0x1e4
[ 484.778063] ? rcu_segcblist_enqueue+0x12/0x37
[ 484.778074] ? call_rcu+0xf9/0x19a
[ 484.778082] ? syscall_exit_to_user_mode+0x26/0x2c
[ 484.778089] ? do_syscall_64+0x9d/0xa7
[ 484.778095] ? do_syscall_64+0x9d/0xa7
[ 484.778101] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 484.778113] RIP: 0033:0x7f7c7211cbab
[ 484.778121] RSP: 002b:00007ffca6b99f30 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 484.778129] RAX: ffffffffffffffda RBX: 0000560e00113bf0 RCX: 00007f7c7211cbab
[ 484.778135] RDX: 00007ffca6b99fa0 RSI: 0000000000008946 RDI: 00000000000000b8
[ 484.778140] RBP: 00007ffca6b9a060 R08: 0000000000000008 R09: 0000000000000400
[ 484.778145] R10: 00000000000106fc R11: 0000000000000246 R12: 00000000000000b8
[ 484.778150] R13: 0000560e00116c40 R14: 00007ffca6b99fa0 R15: 0000000000000005
[ 484.778157] </TASK>
[ 484.778161] INFO: task sudo:6879 blocked for more than 241 seconds.
[ 484.778167] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 484.778171] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 484.778175] task:sudo state:D stack:0 pid:6879 ppid:5965 flags:0x00000002
[ 484.778182] Call Trace:
[ 484.778186] <TASK>
[ 484.778190] __schedule+0xba0/0xc05
[ 484.778198] schedule+0x95/0xce
[ 484.778204] schedule_preempt_disabled+0x15/0x22
[ 484.778211] __mutex_lock.constprop.0+0x18b/0x291
[ 484.778220] __netlink_dump_start+0x57/0x197
[ 484.778232] rtnetlink_rcv_msg+0x14b/0x299
[ 484.778241] ? __pfx_rtnl_dump_ifinfo+0x40/0x40
[ 484.778249] ? __legitimize_path+0x3c/0x53
[ 484.778259] ? __pfx_rtnl_dump_ifinfo+0x40/0x40
[ 484.778267] ? __pfx_rtnetlink_rcv_msg+0x40/0x40
[ 484.778274] netlink_rcv_skb+0x89/0xe3
[ 484.778286] netlink_unicast+0x114/0x1b4
[ 484.778297] netlink_sendmsg+0x321/0x361
[ 484.778308] sock_sendmsg_nosec+0x46/0x70
[ 484.778316] __sys_sendto+0xe7/0x126
[ 484.778327] ? cgroup_rstat_updated+0x21/0xb7
[ 484.778335] ? memcg_rstat_updated+0x16/0x62
[ 484.778345] ? count_memcg_event_mm+0x44/0x5e
[ 484.778355] ? handle_mm_fault+0x1f0/0x275
[ 484.778363] __x64_sys_sendto+0x25/0x2c
[ 484.778372] do_syscall_64+0x7e/0xa7
[ 484.778379] ? exc_page_fault+0xff/0x123
[ 484.778387] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 484.778396] RIP: 0033:0x7f9a25947a23
[ 484.778400] RSP: 002b:00007ffddf0ee148 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 484.778407] RAX: ffffffffffffffda RBX: 00007ffddf0ef1a0 RCX: 00007f9a25947a23
[ 484.778412] RDX: 0000000000000014 RSI: 00007ffddf0ef1e0 RDI: 0000000000000003
[ 484.778417] RBP: 00007ffddf0ef230 R08: 00007ffddf0ef1a0 R09: 000000000000000c
[ 484.778421] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffddf0ef1e0
[ 484.778426] R13: 00007ffddf0ef338 R14: 00007ffddf0ef2a0 R15: 00007ffddf0ef448
[ 484.778433] </TASK>
[ 484.778439] INFO: task tlp:7221 blocked for more than 120 seconds.
[ 484.778443] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 484.778448] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 484.778452] task:tlp state:D stack:0 pid:7221 ppid:7220 flags:0x00000002
[ 484.778458] Call Trace:
[ 484.778462] <TASK>
[ 484.778466] __schedule+0xba0/0xc05
[ 484.778473] schedule+0x95/0xce
[ 484.778479] rpm_resume+0x1a8/0x44a
[ 484.778488] ? __pfx_autoremove_wake_function+0x40/0x40
[ 484.778501] pm_runtime_forbid+0x3b/0x46
[ 484.778510] control_store+0x5c/0x7c
[ 484.778521] kernfs_fop_write_iter+0x111/0x15b
[ 484.778534] vfs_write+0x126/0x1d6
[ 484.778542] ksys_write+0x76/0xc3
[ 484.778549] do_syscall_64+0x7e/0xa7
[ 484.778556] ? handle_mm_fault+0x1f0/0x275
[ 484.778563] ? do_user_addr_fault+0x28f/0x4fb
[ 484.778574] ? exc_page_fault+0xff/0x123
[ 484.778581] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 484.778590] RIP: 0033:0x7f4f6f557190
[ 484.778594] RSP: 002b:00007ffebe4a8ab8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 484.778600] RAX: ffffffffffffffda RBX: 000055805a6cfa60 RCX: 00007f4f6f557190
[ 484.778604] RDX: 0000000000000003 RSI: 000055805a6cfa60 RDI: 0000000000000001
[ 484.778609] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000073
[ 484.778614] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 484.778618] R13: 0000000000000003 R14: 7fffffffffffffff R15: 0000000000000003
[ 484.778625] </TASK>
[ 484.778631] INFO: task ifconfig:7426 blocked for more than 120 seconds.
[ 484.778636] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 484.778640] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 484.778644] task:ifconfig state:D stack:0 pid:7426 ppid:7414 flags:0x00000002
[ 484.778650] Call Trace:
[ 484.778654] <TASK>
[ 484.778657] __schedule+0xba0/0xc05
[ 484.778664] ? list_lru_add+0xdf/0xfc
[ 484.778676] schedule+0x95/0xce
[ 484.778682] schedule_preempt_disabled+0x15/0x22
[ 484.778689] __mutex_lock.constprop.0+0x18b/0x291
[ 484.778697] ? security_capable+0x3b/0x59
[ 484.778706] devinet_ioctl+0xfe/0x5dd
[ 484.778718] inet_ioctl+0x158/0x1b7
[ 484.778728] ? dev_get_flags+0x4a/0x6f
[ 484.778739] ? dev_ioctl+0x330/0x464
[ 484.778747] ? _copy_to_user+0x15/0x3c
[ 484.778757] ? put_user_ifreq+0x2a/0x3d
[ 484.778764] sock_do_ioctl+0x39/0xd8
[ 484.778772] sock_ioctl+0x29b/0x2c4
[ 484.778781] vfs_ioctl+0x23/0x38
[ 484.778791] __do_sys_ioctl+0x63/0x8a
[ 484.778798] do_syscall_64+0x7e/0xa7
[ 484.778804] ? exit_to_user_mode_prepare+0xa7/0x10e
[ 484.778813] ? syscall_exit_to_user_mode+0x26/0x2c
[ 484.778821] ? do_syscall_64+0x9d/0xa7
[ 484.778827] ? exc_page_fault+0xff/0x123
[ 484.778834] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 484.778843] RIP: 0033:0x7f84e8df6bab
[ 484.778847] RSP: 002b:00007ffc9dfc4b90 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 484.778853] RAX: ffffffffffffffda RBX: 00007ffc9dfc4cd0 RCX: 00007f84e8df6bab
[ 484.778858] RDX: 00007ffc9dfc4bf0 RSI: 0000000000008914 RDI: 0000000000000003
[ 484.778863] RBP: 0000000000000003 R08: 000000000000000a R09: 0000000000000000
[ 484.778867] R10: 0000000000000011 R11: 0000000000000246 R12: 00000000fffffffe
[ 484.778872] R13: 0000000000000000 R14: 00007ffc9dfc5ed0 R15: 0000000000000064
[ 484.778879] </TASK>
[ 605.609311] INFO: task kworker/3:1:104 blocked for more than 241 seconds.
[ 605.609331] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 605.609337] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 605.609341] task:kworker/3:1 state:D stack:0 pid:104 ppid:2 flags:0x00004000
[ 605.609355] Workqueue: ipv6_addrconf addrconf_verify_work
[ 605.609373] Call Trace:
[ 605.609378] <TASK>
[ 605.609386] __schedule+0xba0/0xc05
[ 605.609399] schedule+0x95/0xce
[ 605.609405] schedule_preempt_disabled+0x15/0x22
[ 605.609413] __mutex_lock.constprop.0+0x18b/0x291
[ 605.609422] addrconf_verify_work+0xe/0x20
[ 605.609432] process_scheduled_works+0x1da/0x2e0
[ 605.609446] worker_thread+0x1ca/0x224
[ 605.609456] ? __pfx_worker_thread+0x40/0x40
[ 605.609467] kthread+0xe9/0xf4
[ 605.609476] ? __pfx_kthread+0x40/0x40
[ 605.609484] ret_from_fork+0x21/0x38
[ 605.609492] ? __pfx_kthread+0x40/0x40
[ 605.609500] ret_from_fork_asm+0x1b/0x80
[ 605.609514] </TASK>
[ 605.609519] INFO: task kworker/8:1:111 blocked for more than 241 seconds.
[ 605.609524] Tainted: G U 6.6.3-amd64-preempt-sysrq-20220227 #4
[ 605.609529] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 605.609533] task:kworker/8:1 state:D stack:0 pid:111 ppid:2 flags:0x00004000
[ 605.609542] Workqueue: ipv6_addrconf addrconf_verify_work
[ 605.609552] Call Trace:
[ 605.609555] <TASK>
[ 605.609559] __schedule+0xba0/0xc05
[ 605.609567] schedule+0x95/0xce
[ 605.609573] schedule_preempt_disabled+0x15/0x22
[ 605.609580] __mutex_lock.constprop.0+0x18b/0x291
[ 605.609588] addrconf_verify_work+0xe/0x20
[ 605.609597] process_scheduled_works+0x1da/0x2e0
[ 605.609608] worker_thread+0x1ca/0x224
[ 605.609618] ? __pfx_worker_thread+0x40/0x40
[ 605.609628] kthread+0xe9/0xf4
[ 605.609635] ? __pfx_kthread+0x40/0x40
[ 605.609643] ret_from_fork+0x21/0x38
[ 605.609648] ? __pfx_kthread+0x40/0x40
[ 605.609656] ret_from_fork_asm+0x1b/0x80
[ 605.609666] </TASK>
[ 605.609670] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 1209.778101] INFO: task powertop:10833 blocked for more than 120 seconds.
[ 1209.778120] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1209.778125] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1209.778129] task:powertop state:D stack:0 pid:10833 ppid:10782 flags:0x00004002
[ 1209.778140] Call Trace:
[ 1209.778145] <TASK>
[ 1209.778153] __schedule+0xba5/0xc17
[ 1209.778172] schedule+0x95/0xce
[ 1209.778180] schedule_preempt_disabled+0x15/0x22
[ 1209.778189] __mutex_lock.constprop.0+0x18b/0x291
[ 1209.778200] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 1209.778216] igc_resume+0x18b/0x1ca [igc 41f81b862578375c22079f09ed112f5f87485ae7]
[ 1209.778248] __rpm_callback+0x7a/0xe7
[ 1209.778258] rpm_callback+0x35/0x64
[ 1209.778265] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 1209.778273] rpm_resume+0x342/0x44a
[ 1209.778280] ? __kmem_cache_alloc_node+0x133/0x160
[ 1209.778293] __pm_runtime_resume+0x5a/0x7a
[ 1209.778302] dev_ethtool+0x15a/0x2384
[ 1209.778310] ? acpi_evaluate_object+0x229/0x254
[ 1209.778323] ? cgroup_rstat_updated+0x21/0xa5
[ 1209.778331] ? memcg_rstat_updated+0x16/0x62
[ 1209.778339] ? full_name_hash+0x23/0x8a
[ 1209.778347] ? dev_name_hash+0x35/0x50
[ 1209.778356] dev_ioctl+0x34b/0x464
[ 1209.778366] sock_do_ioctl+0x8f/0xd8
[ 1209.778377] sock_ioctl+0x299/0x2c2
[ 1209.778386] ? alloc_empty_file+0xbe/0xd6
[ 1209.778395] vfs_ioctl+0x20/0x35
[ 1209.778404] __do_sys_ioctl+0x63/0x8a
[ 1209.778414] do_syscall_64+0x7e/0xa7
[ 1209.778426] ? __sys_socket+0x92/0xc5
[ 1209.778435] ? syscall_exit_to_user_mode+0x18/0x27
[ 1209.778442] ? do_syscall_64+0x9d/0xa7
[ 1209.778451] ? exit_to_user_mode_prepare+0xa2/0x109
[ 1209.778462] ? syscall_exit_to_user_mode+0x18/0x27
[ 1209.778467] ? do_syscall_64+0x9d/0xa7
[ 1209.778475] ? do_syscall_64+0x9d/0xa7
[ 1209.778483] ? do_syscall_64+0x9d/0xa7
[ 1209.778492] entry_SYSCALL_64_after_hwframe+0x77/0xe1
[ 1209.778499] RIP: 0033:0x7ff94491cbab
[ 1209.778510] RSP: 002b:00007ffcd698cc60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1209.778518] RAX: ffffffffffffffda RBX: 00005642198f8650 RCX: 00007ff94491cbab
[ 1209.778523] RDX: 00007ffcd698ccd0 RSI: 0000000000008946 RDI: 00000000000000b8
[ 1209.778528] RBP: 00007ffcd698cd90 R08: 0000000000000008 R09: 0000564223f48860
[ 1209.778532] R10: 00005642198fa688 R11: 0000000000000246 R12: 00000000000000b8
[ 1209.778536] R13: 00005642198fb6a0 R14: 00007ffcd698ccd0 R15: 0000000000000005
[ 1209.778543] </TASK>
[ 1312.885534] wlp9s0: deauthenticated from e0:63:da:28:03:67 (Reason: 2=PREV_AUTH_NOT_VALID)
[ 1330.608401] INFO: task kworker/6:0:53 blocked for more than 120 seconds.
[ 1330.608424] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1330.608432] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1330.608437] task:kworker/6:0 state:D stack:0 pid:53 ppid:2 flags:0x00004000
[ 1330.608453] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1330.608474] Call Trace:
[ 1330.608480] <TASK>
[ 1330.608489] __schedule+0xba5/0xc17
[ 1330.608507] ? set_next_entity+0x70/0xcf
[ 1330.608521] schedule+0x95/0xce
[ 1330.608532] schedule_preempt_disabled+0x15/0x22
[ 1330.608544] __mutex_lock.constprop.0+0x18b/0x291
[ 1330.608560] addrconf_verify_work+0xe/0x20
[ 1330.608572] process_one_work+0x1e9/0x2dd
[ 1330.608583] worker_thread+0x1c2/0x24b
[ 1330.608590] ? __pfx_worker_thread+0x40/0x40
[ 1330.608599] kthread+0xe9/0xf4
[ 1330.608610] ? __pfx_kthread+0x40/0x40
[ 1330.608621] ret_from_fork+0x29/0x80
[ 1330.608638] </TASK>
[ 1330.608716] INFO: task NetworkManager:3128 blocked for more than 120 seconds.
[ 1330.608723] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1330.608729] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1330.608733] task:NetworkManager state:D stack:0 pid:3128 ppid:1 flags:0x00000002
[ 1330.608744] Call Trace:
[ 1330.608749] <TASK>
[ 1330.608754] __schedule+0xba5/0xc17
[ 1330.608769] schedule+0x95/0xce
[ 1330.608780] schedule_preempt_disabled+0x15/0x22
[ 1330.608793] __mutex_lock.constprop.0+0x18b/0x291
[ 1330.608812] nl80211_prepare_wdev_dump+0x8b/0x19f [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1330.608973] nl80211_dump_station+0x49/0x1d0 [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1330.609122] ? __mod_lruvec_page_state+0x4c/0x86
[ 1330.609134] ? mod_lruvec_page_state.constprop.0+0x1c/0x2e
[ 1330.609146] ? __kmalloc_large_node+0xd5/0xfb
[ 1330.609159] ? __kmalloc_node_track_caller+0x5a/0xad
[ 1330.609172] ? kmalloc_reserve+0xa7/0xe2
[ 1330.609182] ? __alloc_skb+0xe9/0x148
[ 1330.609195] netlink_dump+0x143/0x2b2
[ 1330.609210] __netlink_dump_start+0x125/0x177
[ 1330.609223] genl_family_rcv_msg_dumpit+0xf1/0x110
[ 1330.609238] ? __pfx_genl_start+0x40/0x40
[ 1330.609251] ? __pfx_nl80211_dump_station+0x40/0x40 [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1330.609392] ? __pfx_genl_parallel_done+0x40/0x40
[ 1330.609406] genl_rcv_msg+0x189/0x1e2
[ 1330.609414] ? __pfx_nl80211_dump_station+0x40/0x40 [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1330.609554] ? __pfx_genl_rcv_msg+0x40/0x40
[ 1330.609562] netlink_rcv_skb+0x89/0xe3
[ 1330.609577] genl_rcv+0x24/0x31
[ 1330.609589] netlink_unicast+0x10e/0x1ae
[ 1330.609602] netlink_sendmsg+0x321/0x361
[ 1330.609614] sock_sendmsg_nosec+0x35/0x64
[ 1330.609629] ____sys_sendmsg+0x13e/0x1ef
[ 1330.609642] ___sys_sendmsg+0x76/0xb3
[ 1330.609652] ? __pfx_pollwake+0x40/0x40
[ 1330.609664] ? __fget+0x38/0x47
[ 1330.609676] __sys_sendmsg+0x60/0x97
[ 1330.609688] do_syscall_64+0x7e/0xa7
[ 1330.609702] ? do_syscall_64+0x9d/0xa7
[ 1330.609713] ? do_syscall_64+0x9d/0xa7
[ 1330.609725] entry_SYSCALL_64_after_hwframe+0x77/0xe1
[ 1330.609736] RIP: 0033:0x7f8f96bfe9bd
[ 1330.609745] RSP: 002b:00007ffd125c8b80 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1330.609756] RAX: ffffffffffffffda RBX: 00007f8f80001e30 RCX: 00007f8f96bfe9bd
[ 1330.609764] RDX: 0000000000000000 RSI: 00007ffd125c8bd0 RDI: 000000000000000b
[ 1330.609770] RBP: 00007ffd125c8bd0 R08: 0000000000000000 R09: 0000000000000300
[ 1330.609776] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd125c8cb0
[ 1330.609782] R13: 0000562615ed8db0 R14: 00007ffd125c8ee0 R15: 0000562615ede650
[ 1330.609790] </TASK>
[ 1330.609797] INFO: task wpa_supplicant:3136 blocked for more than 120 seconds.
[ 1330.609803] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1330.609809] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1330.609813] task:wpa_supplicant state:D stack:0 pid:3136 ppid:1 flags:0x00000002
[ 1330.609822] Call Trace:
[ 1330.609827] <TASK>
[ 1330.609832] __schedule+0xba5/0xc17
[ 1330.609843] ? memcg_list_lru_alloc+0x87/0x2f8
[ 1330.609852] ? call_function_single_prep_ipi+0x4c/0x54
[ 1330.609864] ? __smp_call_single_queue+0x5d/0x8d
[ 1330.609880] schedule+0x95/0xce
[ 1330.609891] schedule_preempt_disabled+0x15/0x22
[ 1330.609903] __mutex_lock.constprop.0+0x18b/0x291
[ 1330.609917] rtnetlink_rcv_msg+0x21f/0x299
[ 1330.609930] ? percpu_ref_put+0xa/0x39
[ 1330.609942] ? __kmem_cache_alloc_node+0x133/0x160
[ 1330.609956] ? __pfx_rtnetlink_rcv_msg+0x40/0x40
[ 1330.609967] netlink_rcv_skb+0x89/0xe3
[ 1330.609982] netlink_unicast+0x10e/0x1ae
[ 1330.609993] netlink_sendmsg+0x321/0x361
[ 1330.610006] sock_sendmsg_nosec+0x35/0x64
[ 1330.610018] __sys_sendto+0xe3/0x122
[ 1330.610027] ? sk_getsockopt+0x849/0xa4f
[ 1330.610041] ? sock_sendmsg_nosec+0x49/0x64
[ 1330.610052] ? __sys_sendto+0xf3/0x122
[ 1330.610061] ? sock_ioctl+0x299/0x2c2
[ 1330.610074] __x64_sys_sendto+0x25/0x2c
[ 1330.610082] do_syscall_64+0x7e/0xa7
[ 1330.610094] ? vfs_ioctl+0x20/0x35
[ 1330.610106] ? __do_sys_ioctl+0x63/0x8a
[ 1330.610119] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.610127] ? do_syscall_64+0x9d/0xa7
[ 1330.610139] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.610146] ? do_syscall_64+0x9d/0xa7
[ 1330.610158] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.610165] ? do_syscall_64+0x9d/0xa7
[ 1330.610177] ? do_syscall_64+0x9d/0xa7
[ 1330.610188] ? do_syscall_64+0x9d/0xa7
[ 1330.610200] ? do_syscall_64+0x9d/0xa7
[ 1330.610212] entry_SYSCALL_64_after_hwframe+0x77/0xe1
[ 1330.610220] RIP: 0033:0x7fc8983298c9
[ 1330.610226] RSP: 002b:00007ffc044ce958 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 1330.610234] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fc8983298c9
[ 1330.610240] RDX: 0000000000000028 RSI: 00007ffc044ce970 RDI: 0000000000000005
[ 1330.610246] RBP: 00007ffc044ce970 R08: 0000000000000000 R09: 0000000000000000
[ 1330.610252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3af3f4240
[ 1330.610257] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000000000000
[ 1330.610265] </TASK>
[ 1330.610308] INFO: task kworker/7:2:9783 blocked for more than 120 seconds.
[ 1330.610314] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1330.610319] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1330.610324] task:kworker/7:2 state:D stack:0 pid:9783 ppid:2 flags:0x00004000
[ 1330.610334] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1330.610347] Call Trace:
[ 1330.610351] <TASK>
[ 1330.610356] __schedule+0xba5/0xc17
[ 1330.610368] ? set_next_entity+0x70/0xcf
[ 1330.610379] schedule+0x95/0xce
[ 1330.610391] schedule_preempt_disabled+0x15/0x22
[ 1330.610402] __mutex_lock.constprop.0+0x18b/0x291
[ 1330.610417] addrconf_verify_work+0xe/0x20
[ 1330.610428] process_one_work+0x1e9/0x2dd
[ 1330.610437] worker_thread+0x1c2/0x24b
[ 1330.610444] ? __pfx_worker_thread+0x40/0x40
[ 1330.610453] kthread+0xe9/0xf4
[ 1330.610463] ? __pfx_kthread+0x40/0x40
[ 1330.610475] ret_from_fork+0x29/0x80
[ 1330.610490] </TASK>
[ 1330.610519] INFO: task powertop:10833 blocked for more than 241 seconds.
[ 1330.610525] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1330.610531] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1330.610535] task:powertop state:D stack:0 pid:10833 ppid:10782 flags:0x00004002
[ 1330.610544] Call Trace:
[ 1330.610548] <TASK>
[ 1330.610554] __schedule+0xba5/0xc17
[ 1330.610567] schedule+0x95/0xce
[ 1330.610578] schedule_preempt_disabled+0x15/0x22
[ 1330.610590] __mutex_lock.constprop.0+0x18b/0x291
[ 1330.610604] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 1330.610622] igc_resume+0x18b/0x1ca [igc 41f81b862578375c22079f09ed112f5f87485ae7]
[ 1330.610662] __rpm_callback+0x7a/0xe7
[ 1330.610680] rpm_callback+0x35/0x64
[ 1330.610689] ? __pfx_pci_pm_runtime_resume+0x40/0x40
[ 1330.610702] rpm_resume+0x342/0x44a
[ 1330.610711] ? __kmem_cache_alloc_node+0x133/0x160
[ 1330.610725] __pm_runtime_resume+0x5a/0x7a
[ 1330.610735] dev_ethtool+0x15a/0x2384
[ 1330.610745] ? acpi_evaluate_object+0x229/0x254
[ 1330.610761] ? cgroup_rstat_updated+0x21/0xa5
[ 1330.610771] ? memcg_rstat_updated+0x16/0x62
[ 1330.610781] ? full_name_hash+0x23/0x8a
[ 1330.610792] ? dev_name_hash+0x35/0x50
[ 1330.610803] dev_ioctl+0x34b/0x464
[ 1330.610817] sock_do_ioctl+0x8f/0xd8
[ 1330.610829] sock_ioctl+0x299/0x2c2
[ 1330.610842] ? alloc_empty_file+0xbe/0xd6
[ 1330.610852] vfs_ioctl+0x20/0x35
[ 1330.610865] __do_sys_ioctl+0x63/0x8a
[ 1330.610878] do_syscall_64+0x7e/0xa7
[ 1330.610891] ? __sys_socket+0x92/0xc5
[ 1330.610903] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.610911] ? do_syscall_64+0x9d/0xa7
[ 1330.610924] ? exit_to_user_mode_prepare+0xa2/0x109
[ 1330.610938] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.610945] ? do_syscall_64+0x9d/0xa7
[ 1330.610957] ? do_syscall_64+0x9d/0xa7
[ 1330.610968] ? do_syscall_64+0x9d/0xa7
[ 1330.610979] entry_SYSCALL_64_after_hwframe+0x77/0xe1
[ 1330.610987] RIP: 0033:0x7ff94491cbab
[ 1330.610993] RSP: 002b:00007ffcd698cc60 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1330.611001] RAX: ffffffffffffffda RBX: 00005642198f8650 RCX: 00007ff94491cbab
[ 1330.611007] RDX: 00007ffcd698ccd0 RSI: 0000000000008946 RDI: 00000000000000b8
[ 1330.611013] RBP: 00007ffcd698cd90 R08: 0000000000000008 R09: 0000564223f48860
[ 1330.611019] R10: 00005642198fa688 R11: 0000000000000246 R12: 00000000000000b8
[ 1330.611025] R13: 00005642198fb6a0 R14: 00007ffcd698ccd0 R15: 0000000000000005
[ 1330.611033] </TASK>
[ 1330.611041] INFO: task ifconfig:11759 blocked for more than 120 seconds.
[ 1330.611047] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1330.611053] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1330.611057] task:ifconfig state:D stack:0 pid:11759 ppid:11756 flags:0x00000002
[ 1330.611065] Call Trace:
[ 1330.611069] <TASK>
[ 1330.611074] __schedule+0xba5/0xc17
[ 1330.611087] schedule+0x95/0xce
[ 1330.611098] schedule_preempt_disabled+0x15/0x22
[ 1330.611110] __mutex_lock.constprop.0+0x18b/0x291
[ 1330.611124] dev_ifconf+0x90/0x12b
[ 1330.611137] sock_ioctl+0x138/0x2c2
[ 1330.611149] ? exit_to_user_mode_prepare+0xa2/0x109
[ 1330.611162] vfs_ioctl+0x20/0x35
[ 1330.611173] __do_sys_ioctl+0x63/0x8a
[ 1330.611186] do_syscall_64+0x7e/0xa7
[ 1330.611198] ? do_syscall_64+0x9d/0xa7
[ 1330.611209] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.611216] ? do_syscall_64+0x9d/0xa7
[ 1330.611229] ? exit_to_user_mode_prepare+0xa2/0x109
[ 1330.611240] ? syscall_exit_to_user_mode+0x18/0x27
[ 1330.611248] ? do_syscall_64+0x9d/0xa7
[ 1330.611259] entry_SYSCALL_64_after_hwframe+0x77/0xe1
[ 1330.611267] RIP: 0033:0x7fac049f1bab
[ 1330.611272] RSP: 002b:00007ffdb3a713f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 1330.611279] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fac049f1bab
[ 1330.611285] RDX: 00007ffdb3a71450 RSI: 0000000000008912 RDI: 0000000000000004
[ 1330.611290] RBP: 0000000000000004 R08: 00007fac04ac7290 R09: 00007fac04ac7290
[ 1330.611296] R10: 00007fac0490b358 R11: 0000000000000246 R12: 0000000000000000
[ 1330.611301] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fac04b28020
[ 1330.611310] </TASK>
1290]: exit on signal(15)
[ 1438.127418] vgaarb: client 0x00000000246d3583 called 'target'
[ 1438.127452] vgaarb: PCI:0000:00:02.0 ==> 0000:00:02.0 pdev 000000008dd45497
[ 1438.127464] vgaarb: vgadev 000000001f7bb54d
[ 1438.169160] vgaarb: vga_arb_release
[ 1438.169183] i915 0000:00:02.0: vgaarb: uc->io_cnt == 0, uc->mem_cnt == 0
[ 1439.495992] dm-2: detected capacity change from 4094509711 to 0
[ 1451.438907] INFO: task kworker/6:0:53 blocked for more than 241 seconds.
[ 1451.438959] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1451.438991] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1451.439021] task:kworker/6:0 state:D stack:0 pid:53 ppid:2 flags:0x00004000
[ 1451.439062] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1451.439099] Call Trace:
[ 1451.439114] <TASK>
[ 1451.439131] __schedule+0xba5/0xc17
[ 1451.439159] ? set_next_entity+0x70/0xcf
[ 1451.439185] schedule+0x95/0xce
[ 1451.439206] schedule_preempt_disabled+0x15/0x22
[ 1451.439233] __mutex_lock.constprop.0+0x18b/0x291
[ 1451.439263] addrconf_verify_work+0xe/0x20
[ 1451.439287] process_one_work+0x1e9/0x2dd
[ 1451.439311] worker_thread+0x1c2/0x24b
[ 1451.439331] ? __pfx_worker_thread+0x40/0x40
[ 1451.439353] kthread+0xe9/0xf4
[ 1451.439375] ? __pfx_kthread+0x40/0x40
[ 1451.439399] ret_from_fork+0x29/0x80
[ 1451.439425] </TASK>
[ 1451.439452] INFO: task kworker/0:2:139 blocked for more than 120 seconds.
[ 1451.439481] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1451.439511] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1451.439540] task:kworker/0:2 state:D stack:0 pid:139 ppid:2 flags:0x00004000
[ 1451.439577] Workqueue: events linkwatch_event
[ 1451.439602] Call Trace:
[ 1451.439616] <TASK>
[ 1451.439630] __schedule+0xba5/0xc17
[ 1451.439655] schedule+0x95/0xce
[ 1451.439677] schedule_preempt_disabled+0x15/0x22
[ 1451.439703] __mutex_lock.constprop.0+0x18b/0x291
[ 1451.439732] linkwatch_event+0xa/0x26
[ 1451.439753] process_one_work+0x1e9/0x2dd
[ 1451.439775] worker_thread+0x1c2/0x24b
[ 1451.439795] ? __pfx_worker_thread+0x40/0x40
[ 1451.439817] kthread+0xe9/0xf4
[ 1451.439838] ? __pfx_kthread+0x40/0x40
[ 1451.439861] ret_from_fork+0x29/0x80
[ 1451.439886] </TASK>
[ 1451.439944] INFO: task NetworkManager:3128 blocked for more than 241 seconds.
[ 1451.439973] Tainted: G U OE 6.4.9-amd64-preempt-sysrq-20220227 #2
[ 1451.440004] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1451.440033] task:NetworkManager state:D stack:0 pid:3128 ppid:1 flags:0x00000002
[ 1451.440068] Call Trace:
[ 1451.440082] <TASK>
[ 1451.440096] __schedule+0xba5/0xc17
[ 1451.440120] schedule+0x95/0xce
[ 1451.440141] schedule_preempt_disabled+0x15/0x22
[ 1451.440167] __mutex_lock.constprop.0+0x18b/0x291
[ 1451.440200] nl80211_prepare_wdev_dump+0x8b/0x19f [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1451.440362] nl80211_dump_station+0x49/0x1d0 [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1451.440511] ? __mod_lruvec_page_state+0x4c/0x86
[ 1451.440539] ? mod_lruvec_page_state.constprop.0+0x1c/0x2e
[ 1451.440569] ? __kmalloc_large_node+0xd5/0xfb
[ 1451.440595] ? __kmalloc_node_track_caller+0x5a/0xad
[ 1451.440623] ? kmalloc_reserve+0xa7/0xe2
[ 1451.440647] ? __alloc_skb+0xe9/0x148
[ 1451.440670] netlink_dump+0x143/0x2b2
[ 1451.440697] __netlink_dump_start+0x125/0x177
[ 1451.440723] genl_family_rcv_msg_dumpit+0xf1/0x110
[ 1451.440753] ? __pfx_genl_start+0x40/0x40
[ 1451.440777] ? __pfx_nl80211_dump_station+0x40/0x40 [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1451.440922] ? __pfx_genl_parallel_done+0x40/0x40
[ 1451.440950] genl_rcv_msg+0x189/0x1e2
[ 1451.440971] ? __pfx_nl80211_dump_station+0x40/0x40 [cfg80211 d0c23c84d531afea8d4a2711c5c3e691cbb9587f]
[ 1451.441113] ? __pfx_genl_rcv_msg+0x40/0x40
[ 1451.441134] netlink_rcv_skb+0x89/0xe3
[ 1451.441160] genl_rcv+0x24/0x31
[ 1451.441182] netlink_unicast+0x10e/0x1ae
[ 1451.441206] netlink_sendmsg+0x321/0x361
[ 1451.441232] sock_sendmsg_nosec+0x35/0x64
[ 1451.441259] ____sys_sendmsg+0x13e/0x1ef
[ 1451.441284] ___sys_sendmsg+0x76/0xb3
[ 1451.441306] ? __pfx_pollwake+0x40/0x40
[ 1451.441330] ? __fget+0x38/0x47
[ 1451.441352] __sys_sendmsg+0x60/0x97
[ 1451.441374] do_syscall_64+0x7e/0xa7
[ 1451.441400] ? do_syscall_64+0x9d/0xa7
[ 1451.441423] ? do_syscall_64+0x9d/0xa7
[ 1451.441447] entry_SYSCALL_64_after_hwframe+0x77/0xe1
[ 1451.441474] RIP: 0033:0x7f8f96bfe9bd
[ 1451.441496] RSP: 002b:00007ffd125c8b80 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 1451.441530] RAX: ffffffffffffffda RBX: 00007f8f80001e30 RCX: 00007f8f96bfe9bd
[ 1451.441559] RDX: 0000000000000000 RSI: 00007ffd125c8bd0 RDI: 000000000000000b
[ 1451.441588] RBP: 00007ffd125c8bd0 R08: 0000000000000000 R09: 0000000000000300
[ 1451.441617] R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffd125c8cb0
[ 1451.441646] R13: 0000562615ed8db0 R14: 00007ffd125c8ee0 R15: 0000562615ede650
[ 1451.441677] </TASK>
[ 1451.441690] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
--
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Home page: http://marc.merlins.org/ | PGP 7F55D5F27AAF9D08
Powered by blists - more mailing lists