[ 28.438238][ T256] [ 28.438342][ T256] ===================================== [ 28.438484][ T256] WARNING: bad unlock balance detected! [ 28.438642][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 28.438783][ T256] ------------------------------------- [ 28.438922][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 28.439096][ T256] [] __rtnl_unlock+0x69/0xf0 [ 28.439274][ T256] but there are no more locks to release! [ 28.439409][ T256] [ 28.439409][ T256] other info that might help us debug this: [ 28.439620][ T256] no locks held by ip/256. [ 28.439762][ T256] [ 28.439762][ T256] stack backtrace: [ 28.439937][ T256] CPU: 1 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.440149][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.440458][ T256] Call Trace: [ 28.440574][ T256] [ 28.440654][ T256] dump_stack_lvl+0x82/0xd0 [ 28.440801][ T256] ? __rtnl_unlock+0x69/0xf0 [ 28.440947][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.441089][ T256] __lock_release+0x2f7/0x460 [ 28.441234][ T256] ? __pfx___lock_release+0x10/0x10 [ 28.441377][ T256] ? __rtnl_unlock+0x69/0xf0 [ 28.441516][ T256] lock_release+0xd7/0x140 [ 28.441678][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.441826][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.441968][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.442142][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 28.442287][ T256] __rtnl_unlock+0x69/0xf0 [ 28.442428][ T256] rtnl_newlink+0x7fd/0xa30 [ 28.442577][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.442722][ T256] ? find_held_lock+0x2c/0x110 [ 28.442864][ T256] ? __lock_release+0x103/0x460 [ 28.443006][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.443151][ T256] ? __pfx___lock_release+0x10/0x10 [ 28.443293][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.443433][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.443590][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 28.443730][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.443871][ T256] ? hlock_class+0x4e/0x130 [ 28.444012][ T256] ? mark_lock+0x38/0x3e0 [ 28.444119][ T256] ? __lock_acquire+0xb3f/0x1580 [ 28.444288][ T256] netlink_rcv_skb+0x130/0x360 [ 28.444430][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.444579][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.444731][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 28.444877][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 28.445023][ T256] netlink_unicast+0x44b/0x710 [ 28.445163][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 28.445302][ T256] ? find_held_lock+0x2c/0x110 [ 28.445444][ T256] netlink_sendmsg+0x723/0xbe0 [ 28.445592][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.445742][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 28.445880][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.446019][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.446200][ T256] ? hlock_class+0x4e/0x130 [ 28.446339][ T256] ? validate_chain+0x130/0x9b0 [ 28.446479][ T256] ___sys_sendmsg+0xee/0x170 [ 28.446622][ T256] ? __pfx_validate_chain+0x10/0x10 [ 28.446764][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.446904][ T256] ? __lock_acquire+0xb3f/0x1580 [ 28.447046][ T256] ? find_held_lock+0x2c/0x110 [ 28.447185][ T256] ? __lock_release+0x103/0x460 [ 28.447329][ T256] ? __might_fault+0x11b/0x170 [ 28.447469][ T256] ? fdget+0x52/0x1e0 [ 28.447582][ T256] ? lock_acquire+0x32/0xc0 [ 28.447723][ T256] __sys_sendmsg+0xcd/0x170 [ 28.447864][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.448004][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.448151][ T256] do_syscall_64+0xc1/0x1d0 [ 28.448292][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.448469][ T256] RIP: 0033:0x7fe1fac467b7 [ 28.448625][ T256] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 28.449117][ T256] RSP: 002b:00007ffd27ac5c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.449326][ T256] RAX: ffffffffffffffda RBX: 00007ffd27ac6360 RCX: 00007fe1fac467b7 [ 28.449539][ T256] RDX: 0000000000000000 RSI: 00007ffd27ac5ca0 RDI: 0000000000000005 [ 28.449763][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.449968][ T256] R10: 00007fe1faaff708 R11: 0000000000000246 R12: 00007ffd27ac6378 [ 28.450176][ T256] R13: 00000000672a27ec R14: 0000000000496600 R15: 00007ffd27ac5d88 [ 28.450386][ T256] [ 247.097694][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.097987][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.098099][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.098286][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.098512][ T43] Call Trace: [ 247.098620][ T43] [ 247.098683][ T43] __schedule+0xa19/0x1dc0 [ 247.098807][ T43] ? __pfx___schedule+0x10/0x10 [ 247.098925][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099045][ T43] ? trace_lock_release+0x10e/0x180 [ 247.099159][ T43] schedule+0xdf/0x210 [ 247.099245][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.099363][ T43] __mutex_lock+0x634/0xac0 [ 247.099481][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099607][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.099725][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.099869][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.099983][ T43] rtnl_newlink+0x64b/0xa30 [ 247.100098][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100209][ T43] ? find_held_lock+0x2c/0x110 [ 247.100362][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.100486][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.100605][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.100716][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.100834][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.100951][ T43] ? hlock_class+0x4e/0x130 [ 247.101062][ T43] ? mark_lock+0x38/0x3e0 [ 247.101147][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.101259][ T43] netlink_rcv_skb+0x130/0x360 [ 247.101371][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.101483][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.101604][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.101715][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.101833][ T43] netlink_unicast+0x44b/0x710 [ 247.101947][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.102057][ T43] ? find_held_lock+0x2c/0x110 [ 247.102168][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.102280][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.102396][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.102507][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.102632][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.102773][ T43] ? hlock_class+0x4e/0x130 [ 247.102904][ T43] ? validate_chain+0x130/0x9b0 [ 247.103016][ T43] ___sys_sendmsg+0xee/0x170 [ 247.103128][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.103238][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.103349][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.103465][ T43] ? find_held_lock+0x2c/0x110 [ 247.103581][ T43] ? __lock_release+0x103/0x460 [ 247.103697][ T43] ? __might_fault+0x11b/0x170 [ 247.103813][ T43] ? fdget+0x52/0x1e0 [ 247.103904][ T43] ? lock_acquire+0x32/0xc0 [ 247.104014][ T43] __sys_sendmsg+0xcd/0x170 [ 247.104125][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.104235][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.104354][ T43] do_syscall_64+0xc1/0x1d0 [ 247.104466][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.104608][ T43] RIP: 0033:0x7fe1fac467b7 [ 247.104729][ T43] RSP: 002b:00007ffd27ac5c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.104903][ T43] RAX: ffffffffffffffda RBX: 00007ffd27ac6360 RCX: 00007fe1fac467b7 [ 247.105072][ T43] RDX: 0000000000000000 RSI: 00007ffd27ac5ca0 RDI: 0000000000000005 [ 247.105237][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.105404][ T43] R10: 00007fe1faaff708 R11: 0000000000000246 R12: 00007ffd27ac6378 [ 247.105579][ T43] R13: 00000000672a27ec R14: 0000000000496600 R15: 00007ffd27ac5d88 [ 247.105749][ T43] [ 247.105839][ T43] INFO: lockdep is turned off. [ 369.977694][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.978007][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.978114][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.978307][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.978535][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.978702][ T43] Call Trace: [ 369.978789][ T43] [ 369.978849][ T43] __schedule+0xa19/0x1dc0 [ 369.978968][ T43] ? __pfx___schedule+0x10/0x10 [ 369.979082][ T43] ? __lock_release+0x103/0x460 [ 369.979197][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979318][ T43] ? trace_lock_release+0x10e/0x180 [ 369.979432][ T43] schedule+0xdf/0x210 [ 369.979517][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.979648][ T43] __mutex_lock+0x634/0xac0 [ 369.979762][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.979877][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.979989][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.980101][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980216][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.980328][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.980441][ T43] addrconf_verify_work+0x12/0x30 [ 369.980552][ T43] process_one_work+0xe55/0x16d0 [ 369.980671][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.980783][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.980898][ T43] ? assign_work+0x16c/0x240 [ 369.981014][ T43] worker_thread+0x58c/0xce0 [ 369.981127][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.981237][ T43] kthread+0x28a/0x350 [ 369.981326][ T43] ? __pfx_kthread+0x10/0x10 [ 369.981439][ T43] ret_from_fork+0x31/0x70 [ 369.981552][ T43] ? __pfx_kthread+0x10/0x10 [ 369.981671][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.981788][ T43] [ 369.981889][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.982032][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.982140][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.982322][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.982539][ T43] Call Trace: [ 369.982635][ T43] [ 369.982694][ T43] __schedule+0xa19/0x1dc0 [ 369.982810][ T43] ? __pfx___schedule+0x10/0x10 [ 369.982928][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983041][ T43] ? trace_lock_release+0x10e/0x180 [ 369.983153][ T43] schedule+0xdf/0x210 [ 369.983238][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.983351][ T43] __mutex_lock+0x634/0xac0 [ 369.983465][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983580][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.983693][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.983813][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.983923][ T43] rtnl_newlink+0x64b/0xa30 [ 369.984037][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984148][ T43] ? find_held_lock+0x2c/0x110 [ 369.984264][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.984377][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.984487][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.984606][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.984721][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.984833][ T43] ? hlock_class+0x4e/0x130 [ 369.984945][ T43] ? mark_lock+0x38/0x3e0 [ 369.985030][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.985141][ T43] netlink_rcv_skb+0x130/0x360 [ 369.985257][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.985370][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.985486][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.985603][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.985721][ T43] netlink_unicast+0x44b/0x710 [ 369.985835][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.985946][ T43] ? find_held_lock+0x2c/0x110 [ 369.986058][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.986173][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.986288][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.986402][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.986512][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.986665][ T43] ? hlock_class+0x4e/0x130 [ 369.986779][ T43] ? validate_chain+0x130/0x9b0 [ 369.986892][ T43] ___sys_sendmsg+0xee/0x170 [ 369.987006][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.987117][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.987230][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.987344][ T43] ? find_held_lock+0x2c/0x110 [ 369.987457][ T43] ? __lock_release+0x103/0x460 [ 369.987576][ T43] ? __might_fault+0x11b/0x170 [ 369.987692][ T43] ? fdget+0x52/0x1e0 [ 369.987778][ T43] ? lock_acquire+0x32/0xc0 [ 369.987891][ T43] __sys_sendmsg+0xcd/0x170 [ 369.988003][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.988117][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.988236][ T43] do_syscall_64+0xc1/0x1d0 [ 369.988350][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.988489][ T43] RIP: 0033:0x7fe1fac467b7 [ 369.988617][ T43] RSP: 002b:00007ffd27ac5c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.988785][ T43] RAX: ffffffffffffffda RBX: 00007ffd27ac6360 RCX: 00007fe1fac467b7 [ 369.988949][ T43] RDX: 0000000000000000 RSI: 00007ffd27ac5ca0 RDI: 0000000000000005 [ 369.989116][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.989281][ T43] R10: 00007fe1faaff708 R11: 0000000000000246 R12: 00007ffd27ac6378 [ 369.989452][ T43] R13: 00000000672a27ec R14: 0000000000496600 R15: 00007ffd27ac5d88 [ 369.989637][ T43] [ 369.989721][ T43] INFO: lockdep is turned off. [ 492.857695][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.858072][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.858235][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.858523][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.858951][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.859185][ T43] Call Trace: [ 492.859319][ T43] [ 492.859415][ T43] __schedule+0xa19/0x1dc0 [ 492.859611][ T43] ? __pfx___schedule+0x10/0x10 [ 492.859790][ T43] ? __lock_release+0x103/0x460 [ 492.859969][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.860155][ T43] ? trace_lock_release+0x10e/0x180 [ 492.860335][ T43] schedule+0xdf/0x210 [ 492.860469][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.860656][ T43] __mutex_lock+0x634/0xac0 [ 492.860835][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.861014][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.861191][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.861371][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861553][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.861742][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.861920][ T43] addrconf_verify_work+0x12/0x30 [ 492.862096][ T43] process_one_work+0xe55/0x16d0 [ 492.862276][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.862451][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.862654][ T43] ? assign_work+0x16c/0x240 [ 492.862852][ T43] worker_thread+0x58c/0xce0 [ 492.863015][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.863127][ T43] kthread+0x28a/0x350 [ 492.863232][ T43] ? __pfx_kthread+0x10/0x10 [ 492.863344][ T43] ret_from_fork+0x31/0x70 [ 492.863457][ T43] ? __pfx_kthread+0x10/0x10 [ 492.863577][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.863692][ T43] [ 492.863795][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.863932][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.864037][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.864232][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.864453][ T43] Call Trace: [ 492.864537][ T43] [ 492.864603][ T43] __schedule+0xa19/0x1dc0 [ 492.864721][ T43] ? __pfx___schedule+0x10/0x10 [ 492.864837][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.864951][ T43] ? trace_lock_release+0x10e/0x180 [ 492.865072][ T43] schedule+0xdf/0x210 [ 492.865166][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.865279][ T43] __mutex_lock+0x634/0xac0 [ 492.865391][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.865503][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.865624][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.865746][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.865857][ T43] rtnl_newlink+0x64b/0xa30 [ 492.865973][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.866083][ T43] ? find_held_lock+0x2c/0x110 [ 492.866213][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.866326][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.866437][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.866546][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.866671][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.866786][ T43] ? hlock_class+0x4e/0x130 [ 492.866897][ T43] ? mark_lock+0x38/0x3e0 [ 492.866982][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.867093][ T43] netlink_rcv_skb+0x130/0x360 [ 492.867217][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.867329][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.867444][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.867555][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.867679][ T43] netlink_unicast+0x44b/0x710 [ 492.867791][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.867902][ T43] ? find_held_lock+0x2c/0x110 [ 492.868014][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.868129][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.868256][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.868368][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.868482][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.868634][ T43] ? hlock_class+0x4e/0x130 [ 492.868748][ T43] ? validate_chain+0x130/0x9b0 [ 492.868872][ T43] ___sys_sendmsg+0xee/0x170 [ 492.868983][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.869093][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.869218][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.869332][ T43] ? find_held_lock+0x2c/0x110 [ 492.869443][ T43] ? __lock_release+0x103/0x460 [ 492.869557][ T43] ? __might_fault+0x11b/0x170 [ 492.869676][ T43] ? fdget+0x52/0x1e0 [ 492.869761][ T43] ? lock_acquire+0x32/0xc0 [ 492.869872][ T43] __sys_sendmsg+0xcd/0x170 [ 492.869983][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.870095][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.870228][ T43] do_syscall_64+0xc1/0x1d0 [ 492.870342][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.870486][ T43] RIP: 0033:0x7fe1fac467b7 [ 492.870618][ T43] RSP: 002b:00007ffd27ac5c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.870785][ T43] RAX: ffffffffffffffda RBX: 00007ffd27ac6360 RCX: 00007fe1fac467b7 [ 492.870953][ T43] RDX: 0000000000000000 RSI: 00007ffd27ac5ca0 RDI: 0000000000000005 [ 492.871119][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.871364][ T43] R10: 00007fe1faaff708 R11: 0000000000000246 R12: 00007ffd27ac6378 [ 492.871639][ T43] R13: 00000000672a27ec R14: 0000000000496600 R15: 00007ffd27ac5d88 [ 492.871911][ T43] [ 492.872045][ T43] INFO: lockdep is turned off. [ 615.737734][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.738174][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.738337][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.738670][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.739013][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.739241][ T43] Call Trace: [ 615.739371][ T43] [ 615.739465][ T43] __schedule+0xa19/0x1dc0 [ 615.739662][ T43] ? __pfx___schedule+0x10/0x10 [ 615.739838][ T43] ? __lock_release+0x103/0x460 [ 615.740014][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.740193][ T43] ? trace_lock_release+0x10e/0x180 [ 615.740367][ T43] schedule+0xdf/0x210 [ 615.740493][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.740668][ T43] __mutex_lock+0x634/0xac0 [ 615.740837][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.741006][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.741171][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.741351][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741534][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.741723][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.741905][ T43] addrconf_verify_work+0x12/0x30 [ 615.742082][ T43] process_one_work+0xe55/0x16d0 [ 615.742263][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.742441][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.742631][ T43] ? assign_work+0x16c/0x240 [ 615.742821][ T43] worker_thread+0x58c/0xce0 [ 615.742996][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.743164][ T43] kthread+0x28a/0x350 [ 615.743297][ T43] ? __pfx_kthread+0x10/0x10 [ 615.743464][ T43] ret_from_fork+0x31/0x70 [ 615.743638][ T43] ? __pfx_kthread+0x10/0x10 [ 615.743804][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.743977][ T43] [ 615.744125][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.744322][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.744478][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.744753][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.745084][ T43] Call Trace: [ 615.745211][ T43] [ 615.745296][ T43] __schedule+0xa19/0x1dc0 [ 615.745467][ T43] ? __pfx___schedule+0x10/0x10 [ 615.745650][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.745824][ T43] ? trace_lock_release+0x10e/0x180 [ 615.745992][ T43] schedule+0xdf/0x210 [ 615.746120][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.746295][ T43] __mutex_lock+0x634/0xac0 [ 615.746475][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.746676][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.746857][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.747050][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.747226][ T43] rtnl_newlink+0x64b/0xa30 [ 615.747401][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.747586][ T43] ? find_held_lock+0x2c/0x110 [ 615.747759][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.747927][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.748100][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.748274][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.748442][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.748621][ T43] ? hlock_class+0x4e/0x130 [ 615.748789][ T43] ? mark_lock+0x38/0x3e0 [ 615.748922][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.749097][ T43] netlink_rcv_skb+0x130/0x360 [ 615.749275][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.749448][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.749641][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.749816][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.750002][ T43] netlink_unicast+0x44b/0x710 [ 615.750181][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.750360][ T43] ? find_held_lock+0x2c/0x110 [ 615.750542][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.750746][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.750932][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.751111][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.751284][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.751511][ T43] ? hlock_class+0x4e/0x130 [ 615.751699][ T43] ? validate_chain+0x130/0x9b0 [ 615.751877][ T43] ___sys_sendmsg+0xee/0x170 [ 615.752050][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.752221][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.752404][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.752595][ T43] ? find_held_lock+0x2c/0x110 [ 615.752773][ T43] ? __lock_release+0x103/0x460 [ 615.752943][ T43] ? __might_fault+0x11b/0x170 [ 615.753120][ T43] ? fdget+0x52/0x1e0 [ 615.753249][ T43] ? lock_acquire+0x32/0xc0 [ 615.753427][ T43] __sys_sendmsg+0xcd/0x170 [ 615.753614][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.753787][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.753971][ T43] do_syscall_64+0xc1/0x1d0 [ 615.754149][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.754368][ T43] RIP: 0033:0x7fe1fac467b7 [ 615.754562][ T43] RSP: 002b:00007ffd27ac5c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.754847][ T43] RAX: ffffffffffffffda RBX: 00007ffd27ac6360 RCX: 00007fe1fac467b7 [ 615.755103][ T43] RDX: 0000000000000000 RSI: 00007ffd27ac5ca0 RDI: 0000000000000005 [ 615.755364][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.755630][ T43] R10: 00007fe1faaff708 R11: 0000000000000246 R12: 00007ffd27ac6378 [ 615.755896][ T43] R13: 00000000672a27ec R14: 0000000000496600 R15: 00007ffd27ac5d88 [ 615.756159][ T43] [ 615.756289][ T43] INFO: lockdep is turned off. [ 738.617631][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.617907][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618015][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.618208][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.618442][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.618629][ T43] Call Trace: [ 738.618716][ T43] [ 738.618783][ T43] __schedule+0xa19/0x1dc0 [ 738.618904][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619017][ T43] ? __lock_release+0x103/0x460 [ 738.619129][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619247][ T43] ? trace_lock_release+0x10e/0x180 [ 738.619363][ T43] schedule+0xdf/0x210 [ 738.619448][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.619558][ T43] __mutex_lock+0x634/0xac0 [ 738.619678][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.619791][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.619903][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.620015][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620131][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620243][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.620354][ T43] addrconf_verify_work+0x12/0x30 [ 738.620464][ T43] process_one_work+0xe55/0x16d0 [ 738.620581][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.620690][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.620805][ T43] ? assign_work+0x16c/0x240 [ 738.620933][ T43] worker_thread+0x58c/0xce0 [ 738.621046][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.621155][ T43] kthread+0x28a/0x350 [ 738.621242][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621351][ T43] ret_from_fork+0x31/0x70 [ 738.621463][ T43] ? __pfx_kthread+0x10/0x10 [ 738.621577][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.621691][ T43] [ 738.621788][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.621922][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.622026][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.622208][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.622428][ T43] Call Trace: [ 738.622510][ T43] [ 738.622582][ T43] __schedule+0xa19/0x1dc0 [ 738.622698][ T43] ? __pfx___schedule+0x10/0x10 [ 738.622813][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.622925][ T43] ? trace_lock_release+0x10e/0x180 [ 738.623038][ T43] schedule+0xdf/0x210 [ 738.623123][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.623236][ T43] __mutex_lock+0x634/0xac0 [ 738.623348][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.623459][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.623580][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.623702][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.623813][ T43] rtnl_newlink+0x64b/0xa30 [ 738.623925][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624035][ T43] ? find_held_lock+0x2c/0x110 [ 738.624154][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.624266][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.624376][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.624486][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.624605][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.624720][ T43] ? hlock_class+0x4e/0x130 [ 738.624830][ T43] ? mark_lock+0x38/0x3e0 [ 738.624914][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.625025][ T43] netlink_rcv_skb+0x130/0x360 [ 738.625139][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.625249][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.625363][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.625473][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.625598][ T43] netlink_unicast+0x44b/0x710 [ 738.625710][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.625821][ T43] ? find_held_lock+0x2c/0x110 [ 738.625932][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.626046][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.626163][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.626274][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.626383][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.626527][ T43] ? hlock_class+0x4e/0x130 [ 738.626649][ T43] ? validate_chain+0x130/0x9b0 [ 738.626762][ T43] ___sys_sendmsg+0xee/0x170 [ 738.626873][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.626983][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.627097][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.627211][ T43] ? find_held_lock+0x2c/0x110 [ 738.627329][ T43] ? __lock_release+0x103/0x460 [ 738.627446][ T43] ? __might_fault+0x11b/0x170 [ 738.627560][ T43] ? fdget+0x52/0x1e0 [ 738.627652][ T43] ? lock_acquire+0x32/0xc0 [ 738.627766][ T43] __sys_sendmsg+0xcd/0x170 [ 738.627879][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.627992][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.628112][ T43] do_syscall_64+0xc1/0x1d0 [ 738.628225][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.628362][ T43] RIP: 0033:0x7fe1fac467b7 [ 738.628487][ T43] RSP: 002b:00007ffd27ac5c38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.628658][ T43] RAX: ffffffffffffffda RBX: 00007ffd27ac6360 RCX: 00007fe1fac467b7 [ 738.628822][ T43] RDX: 0000000000000000 RSI: 00007ffd27ac5ca0 RDI: 0000000000000005 [ 738.628987][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.629150][ T43] R10: 00007fe1faaff708 R11: 0000000000000246 R12: 00007ffd27ac6378 [ 738.629318][ T43] R13: 00000000672a27ec R14: 0000000000496600 R15: 00007ffd27ac5d88 [ 738.629489][ T43] [ 738.629576][ T43] INFO: lockdep is turned off. [ 861.497695][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.498064][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.498173][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.498377][ T43] task:kworker/u16:0 state:D stack:29128 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.498630][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.498783][ T43] Call Trace: [ 861.498868][ T43] [ 861.498928][ T43] __schedule+0xa19/0x1dc0 [ 861.499046][ T43] ? __pfx___schedule+0x10/0x10 [ 861.499159][ T43] ? __lock_release+0x103/0x460 [ 861.499273][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.499392][ T43] ? trace_lock_release+0x10e/0x180 [ 861.499507][ T43] schedule+0xdf/0x210 [ 861.499601][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.499713][ T43] __mutex_lock+0x634/0xac0 [ 861.499826][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.499940][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500050][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.500162][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500279][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.500393][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.500505][ T43] addrconf_verify_work+0x12/0x30 [ 861.500621][ T43] process_one_work+0xe55/0x16d0 [ 861.500735][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.500846][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.500960][ T43] ? assign_work+0x16c/0x240 [ 861.501088][ T43] worker_thread+0x58c/0xce0 [ 861.501201][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.501312][ T43] kthread+0x28a/0x350 [ 861.501399][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501510][ T43] ret_from_fork+0x31/0x70 [ 861.501627][ T43] ? __pfx_kthread+0x10/0x10 [ 861.501737][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.501851][ T43] [ 861.501937][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.502134][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr