[ 31.263247][ T260] [ 31.263353][ T260] ===================================== [ 31.263491][ T260] WARNING: bad unlock balance detected! [ 31.263641][ T260] 6.12.0-rc5-virtme #1 Not tainted [ 31.263780][ T260] ------------------------------------- [ 31.263917][ T260] ip/260 is trying to release lock (rtnl_mutex) at: [ 31.264089][ T260] [] __rtnl_unlock+0x69/0xf0 [ 31.264281][ T260] but there are no more locks to release! [ 31.264410][ T260] [ 31.264410][ T260] other info that might help us debug this: [ 31.264595][ T260] no locks held by ip/260. [ 31.264726][ T260] [ 31.264726][ T260] stack backtrace: [ 31.264886][ T260] CPU: 1 UID: 0 PID: 260 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 31.265082][ T260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.265371][ T260] Call Trace: [ 31.265491][ T260] [ 31.265562][ T260] dump_stack_lvl+0x82/0xd0 [ 31.265697][ T260] ? __rtnl_unlock+0x69/0xf0 [ 31.265854][ T260] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 31.265990][ T260] __lock_release+0x2f7/0x460 [ 31.266146][ T260] ? __pfx___lock_release+0x10/0x10 [ 31.266284][ T260] ? __rtnl_unlock+0x69/0xf0 [ 31.266414][ T260] lock_release+0xd7/0x140 [ 31.266568][ T260] __mutex_unlock_slowpath+0x8f/0x3b0 [ 31.266701][ T260] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 31.266834][ T260] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 31.266994][ T260] ? rtnl_link_ops_get+0x187/0x220 [ 31.267124][ T260] __rtnl_unlock+0x69/0xf0 [ 31.267250][ T260] rtnl_newlink+0x7fd/0xa30 [ 31.267378][ T260] ? __pfx_rtnl_newlink+0x10/0x10 [ 31.267514][ T260] ? find_held_lock+0x2c/0x110 [ 31.267646][ T260] ? __lock_release+0x103/0x460 [ 31.267774][ T260] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 31.267931][ T260] ? __pfx___lock_release+0x10/0x10 [ 31.268087][ T260] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 31.268240][ T260] ? __pfx_rtnl_newlink+0x10/0x10 [ 31.268375][ T260] rtnetlink_rcv_msg+0x712/0xc10 [ 31.268507][ T260] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.268671][ T260] ? hlock_class+0x4e/0x130 [ 31.268800][ T260] ? mark_lock+0x38/0x3e0 [ 31.268898][ T260] ? __lock_acquire+0xb3f/0x1580 [ 31.269036][ T260] netlink_rcv_skb+0x130/0x360 [ 31.269200][ T260] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 31.269355][ T260] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 31.269486][ T260] ? netlink_deliver_tap+0x13e/0x340 [ 31.269649][ T260] ? netlink_deliver_tap+0xc3/0x340 [ 31.269778][ T260] netlink_unicast+0x44b/0x710 [ 31.269912][ T260] ? __pfx_netlink_unicast+0x10/0x10 [ 31.270065][ T260] ? find_held_lock+0x2c/0x110 [ 31.270201][ T260] netlink_sendmsg+0x723/0xbe0 [ 31.270345][ T260] ? __pfx_netlink_sendmsg+0x10/0x10 [ 31.270477][ T260] ____sys_sendmsg+0x7ac/0xa10 [ 31.270625][ T260] ? __pfx_____sys_sendmsg+0x10/0x10 [ 31.270767][ T260] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 31.270927][ T260] ? hlock_class+0x4e/0x130 [ 31.271088][ T260] ? validate_chain+0x130/0x9b0 [ 31.271223][ T260] ___sys_sendmsg+0xee/0x170 [ 31.271355][ T260] ? __pfx_validate_chain+0x10/0x10 [ 31.271500][ T260] ? __pfx____sys_sendmsg+0x10/0x10 [ 31.271634][ T260] ? __lock_acquire+0xb3f/0x1580 [ 31.271787][ T260] ? find_held_lock+0x2c/0x110 [ 31.271914][ T260] ? __lock_release+0x103/0x460 [ 31.272081][ T260] ? __might_fault+0x11b/0x170 [ 31.272217][ T260] ? fdget+0x52/0x1e0 [ 31.272314][ T260] ? lock_acquire+0x32/0xc0 [ 31.272467][ T260] __sys_sendmsg+0xcd/0x170 [ 31.272597][ T260] ? __pfx___sys_sendmsg+0x10/0x10 [ 31.272745][ T260] ? rseq_update_cpu_node_id+0xe6/0x140 [ 31.272893][ T260] do_syscall_64+0xc1/0x1d0 [ 31.273023][ T260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 31.273191][ T260] RIP: 0033:0x7fcc28ffa7b7 [ 31.273335][ T260] 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 [ 31.273836][ T260] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 31.274031][ T260] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7 [ 31.274250][ T260] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005 [ 31.274447][ T260] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 31.274646][ T260] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808 [ 31.274870][ T260] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218 [ 31.275064][ T260] [ 247.091632][ T43] INFO: task ip:260 blocked for more than 122 seconds. [ 247.091923][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.092048][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.092268][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002 [ 247.092556][ T43] Call Trace: [ 247.092654][ T43] [ 247.092734][ T43] __schedule+0xa19/0x1dc0 [ 247.092877][ T43] ? __pfx___schedule+0x10/0x10 [ 247.093006][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.093140][ T43] ? trace_lock_release+0x10e/0x180 [ 247.093273][ T43] schedule+0xdf/0x210 [ 247.093366][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.093492][ T43] __mutex_lock+0x634/0xac0 [ 247.093630][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093759][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.093888][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.094014][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.094135][ T43] rtnl_newlink+0x64b/0xa30 [ 247.094261][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094391][ T43] ? find_held_lock+0x2c/0x110 [ 247.094523][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.094649][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.094770][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094894][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.095019][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095142][ T43] ? hlock_class+0x4e/0x130 [ 247.095265][ T43] ? mark_lock+0x38/0x3e0 [ 247.095366][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095490][ T43] netlink_rcv_skb+0x130/0x360 [ 247.095624][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095750][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095881][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.096013][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.096140][ T43] netlink_unicast+0x44b/0x710 [ 247.096265][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.096395][ T43] ? find_held_lock+0x2c/0x110 [ 247.096542][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.096673][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.096800][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.096924][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.097047][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.097202][ T43] ? hlock_class+0x4e/0x130 [ 247.097329][ T43] ? validate_chain+0x130/0x9b0 [ 247.097462][ T43] ___sys_sendmsg+0xee/0x170 [ 247.097596][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.097720][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.097875][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.097993][ T43] ? find_held_lock+0x2c/0x110 [ 247.098114][ T43] ? __lock_release+0x103/0x460 [ 247.098229][ T43] ? __might_fault+0x11b/0x170 [ 247.098345][ T43] ? fdget+0x52/0x1e0 [ 247.098434][ T43] ? lock_acquire+0x32/0xc0 [ 247.098559][ T43] __sys_sendmsg+0xcd/0x170 [ 247.098675][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.098789][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.098911][ T43] do_syscall_64+0xc1/0x1d0 [ 247.099028][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.099174][ T43] RIP: 0033:0x7fcc28ffa7b7 [ 247.099295][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.099472][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7 [ 247.099653][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005 [ 247.099823][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.099993][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808 [ 247.100164][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218 [ 247.100355][ T43] [ 247.100442][ T43] INFO: lockdep is turned off. [ 369.971646][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.972042][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.972170][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.972382][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.972703][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.972881][ T43] Call Trace: [ 369.972983][ T43] [ 369.973055][ T43] __schedule+0xa19/0x1dc0 [ 369.973195][ T43] ? __pfx___schedule+0x10/0x10 [ 369.973328][ T43] ? __lock_release+0x103/0x460 [ 369.973464][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973611][ T43] ? trace_lock_release+0x10e/0x180 [ 369.973744][ T43] schedule+0xdf/0x210 [ 369.973850][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.973982][ T43] __mutex_lock+0x634/0xac0 [ 369.974114][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.974248][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974382][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.974526][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974656][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974787][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.974920][ T43] addrconf_verify_work+0x12/0x30 [ 369.975049][ T43] process_one_work+0xe55/0x16d0 [ 369.975185][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975314][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.975445][ T43] ? assign_work+0x16c/0x240 [ 369.975585][ T43] worker_thread+0x58c/0xce0 [ 369.975724][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.975851][ T43] kthread+0x28a/0x350 [ 369.975953][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976080][ T43] ret_from_fork+0x31/0x70 [ 369.976216][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976345][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.976480][ T43] [ 369.976619][ T43] INFO: task ip:260 blocked for more than 245 seconds. [ 369.976775][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.976899][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977116][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002 [ 369.977374][ T43] Call Trace: [ 369.977474][ T43] [ 369.977551][ T43] __schedule+0xa19/0x1dc0 [ 369.977687][ T43] ? __pfx___schedule+0x10/0x10 [ 369.977819][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977955][ T43] ? trace_lock_release+0x10e/0x180 [ 369.978090][ T43] schedule+0xdf/0x210 [ 369.978190][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.978318][ T43] __mutex_lock+0x634/0xac0 [ 369.978449][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.978595][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.978725][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.978859][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.978990][ T43] rtnl_newlink+0x64b/0xa30 [ 369.979125][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.979260][ T43] ? find_held_lock+0x2c/0x110 [ 369.979392][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.979549][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.979680][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.979810][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.979939][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.980068][ T43] ? hlock_class+0x4e/0x130 [ 369.980203][ T43] ? mark_lock+0x38/0x3e0 [ 369.980306][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980432][ T43] netlink_rcv_skb+0x130/0x360 [ 369.980582][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.980711][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.980848][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.980978][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.981107][ T43] netlink_unicast+0x44b/0x710 [ 369.981236][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.981373][ T43] ? find_held_lock+0x2c/0x110 [ 369.981503][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.981643][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.981779][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.981914][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.982042][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.982206][ T43] ? hlock_class+0x4e/0x130 [ 369.982337][ T43] ? validate_chain+0x130/0x9b0 [ 369.982474][ T43] ___sys_sendmsg+0xee/0x170 [ 369.982614][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.982745][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.982876][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.983009][ T43] ? find_held_lock+0x2c/0x110 [ 369.983141][ T43] ? __lock_release+0x103/0x460 [ 369.983270][ T43] ? __might_fault+0x11b/0x170 [ 369.983403][ T43] ? fdget+0x52/0x1e0 [ 369.983504][ T43] ? lock_acquire+0x32/0xc0 [ 369.983648][ T43] __sys_sendmsg+0xcd/0x170 [ 369.983780][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.983910][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.984048][ T43] do_syscall_64+0xc1/0x1d0 [ 369.984187][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.984351][ T43] RIP: 0033:0x7fcc28ffa7b7 [ 369.984483][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.984700][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7 [ 369.984894][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005 [ 369.985092][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.985281][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808 [ 369.985474][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218 [ 369.985685][ T43] [ 369.985787][ T43] INFO: lockdep is turned off. [ 492.851657][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.851999][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852133][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.852362][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.852704][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.852893][ T43] Call Trace: [ 492.853004][ T43] [ 492.853080][ T43] __schedule+0xa19/0x1dc0 [ 492.853227][ T43] ? __pfx___schedule+0x10/0x10 [ 492.853369][ T43] ? __lock_release+0x103/0x460 [ 492.853523][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853670][ T43] ? trace_lock_release+0x10e/0x180 [ 492.853810][ T43] schedule+0xdf/0x210 [ 492.853924][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854066][ T43] __mutex_lock+0x634/0xac0 [ 492.854205][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.854342][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854481][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.854632][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854769][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854905][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.855049][ T43] addrconf_verify_work+0x12/0x30 [ 492.855187][ T43] process_one_work+0xe55/0x16d0 [ 492.855329][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855468][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.855616][ T43] ? assign_work+0x16c/0x240 [ 492.855760][ T43] worker_thread+0x58c/0xce0 [ 492.855900][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.856035][ T43] kthread+0x28a/0x350 [ 492.856149][ T43] ? __pfx_kthread+0x10/0x10 [ 492.856290][ T43] ret_from_fork+0x31/0x70 [ 492.856432][ T43] ? __pfx_kthread+0x10/0x10 [ 492.856585][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.856728][ T43] [ 492.856848][ T43] INFO: task ip:260 blocked for more than 368 seconds. [ 492.857008][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.857143][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.857370][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002 [ 492.857659][ T43] Call Trace: [ 492.857765][ T43] [ 492.857837][ T43] __schedule+0xa19/0x1dc0 [ 492.857981][ T43] ? __pfx___schedule+0x10/0x10 [ 492.858121][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858268][ T43] ? trace_lock_release+0x10e/0x180 [ 492.858414][ T43] schedule+0xdf/0x210 [ 492.858529][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.858670][ T43] __mutex_lock+0x634/0xac0 [ 492.858827][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858968][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.859111][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859256][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.859396][ T43] rtnl_newlink+0x64b/0xa30 [ 492.859543][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859683][ T43] ? find_held_lock+0x2c/0x110 [ 492.859828][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859971][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.860114][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.860253][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.860394][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.860540][ T43] ? hlock_class+0x4e/0x130 [ 492.860672][ T43] ? mark_lock+0x38/0x3e0 [ 492.860777][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860907][ T43] netlink_rcv_skb+0x130/0x360 [ 492.861038][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.861167][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.861303][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.861433][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.861569][ T43] netlink_unicast+0x44b/0x710 [ 492.861701][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.861840][ T43] ? find_held_lock+0x2c/0x110 [ 492.861969][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.862100][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.862238][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.862372][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.862499][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.862700][ T43] ? hlock_class+0x4e/0x130 [ 492.862833][ T43] ? validate_chain+0x130/0x9b0 [ 492.862969][ T43] ___sys_sendmsg+0xee/0x170 [ 492.863098][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.863228][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.863359][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.863491][ T43] ? find_held_lock+0x2c/0x110 [ 492.863626][ T43] ? __lock_release+0x103/0x460 [ 492.863753][ T43] ? __might_fault+0x11b/0x170 [ 492.863886][ T43] ? fdget+0x52/0x1e0 [ 492.863990][ T43] ? lock_acquire+0x32/0xc0 [ 492.864132][ T43] __sys_sendmsg+0xcd/0x170 [ 492.864262][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.864401][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.864548][ T43] do_syscall_64+0xc1/0x1d0 [ 492.864681][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.864847][ T43] RIP: 0033:0x7fcc28ffa7b7 [ 492.864981][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.865190][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7 [ 492.865384][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005 [ 492.865590][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.865786][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808 [ 492.865978][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218 [ 492.866185][ T43] [ 492.866282][ T43] INFO: lockdep is turned off. [ 615.731658][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.731978][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.732102][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.732315][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.732652][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.732828][ T43] Call Trace: [ 615.732930][ T43] [ 615.733004][ T43] __schedule+0xa19/0x1dc0 [ 615.733142][ T43] ? __pfx___schedule+0x10/0x10 [ 615.733275][ T43] ? __lock_release+0x103/0x460 [ 615.733408][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733554][ T43] ? trace_lock_release+0x10e/0x180 [ 615.733687][ T43] schedule+0xdf/0x210 [ 615.733791][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.733922][ T43] __mutex_lock+0x634/0xac0 [ 615.734055][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.734185][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734315][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.734448][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734586][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734717][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.734849][ T43] addrconf_verify_work+0x12/0x30 [ 615.734978][ T43] process_one_work+0xe55/0x16d0 [ 615.735110][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735238][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.735371][ T43] ? assign_work+0x16c/0x240 [ 615.735504][ T43] worker_thread+0x58c/0xce0 [ 615.735652][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.735781][ T43] kthread+0x28a/0x350 [ 615.735887][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736016][ T43] ret_from_fork+0x31/0x70 [ 615.736151][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736280][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.736417][ T43] [ 615.736544][ T43] INFO: task ip:260 blocked for more than 491 seconds. [ 615.736698][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.736822][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737036][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002 [ 615.737294][ T43] Call Trace: [ 615.737391][ T43] [ 615.737459][ T43] __schedule+0xa19/0x1dc0 [ 615.737600][ T43] ? __pfx___schedule+0x10/0x10 [ 615.737729][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737863][ T43] ? trace_lock_release+0x10e/0x180 [ 615.737999][ T43] schedule+0xdf/0x210 [ 615.738141][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.738271][ T43] __mutex_lock+0x634/0xac0 [ 615.738401][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738538][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.738672][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738805][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738934][ T43] rtnl_newlink+0x64b/0xa30 [ 615.739068][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739199][ T43] ? find_held_lock+0x2c/0x110 [ 615.739332][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.739468][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.739607][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739735][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.739864][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.739996][ T43] ? hlock_class+0x4e/0x130 [ 615.740130][ T43] ? mark_lock+0x38/0x3e0 [ 615.740234][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740362][ T43] netlink_rcv_skb+0x130/0x360 [ 615.740497][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740642][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.740778][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740907][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.741040][ T43] netlink_unicast+0x44b/0x710 [ 615.741172][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.741310][ T43] ? find_held_lock+0x2c/0x110 [ 615.741442][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.741592][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.741722][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.741854][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.741985][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.742146][ T43] ? hlock_class+0x4e/0x130 [ 615.742280][ T43] ? validate_chain+0x130/0x9b0 [ 615.742418][ T43] ___sys_sendmsg+0xee/0x170 [ 615.742554][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.742684][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.742814][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742945][ T43] ? find_held_lock+0x2c/0x110 [ 615.743078][ T43] ? __lock_release+0x103/0x460 [ 615.743207][ T43] ? __might_fault+0x11b/0x170 [ 615.743341][ T43] ? fdget+0x52/0x1e0 [ 615.743441][ T43] ? lock_acquire+0x32/0xc0 [ 615.743587][ T43] __sys_sendmsg+0xcd/0x170 [ 615.743716][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.743846][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.743984][ T43] do_syscall_64+0xc1/0x1d0 [ 615.744121][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.744282][ T43] RIP: 0033:0x7fcc28ffa7b7 [ 615.744417][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.744630][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7 [ 615.744824][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005 [ 615.745017][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.745209][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808 [ 615.745403][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218 [ 615.745607][ T43] [ 615.745705][ T43] INFO: lockdep is turned off. [ 738.611700][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.612172][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.612330][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.612645][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.613041][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.613268][ T43] Call Trace: [ 738.613395][ T43] [ 738.613496][ T43] __schedule+0xa19/0x1dc0 [ 738.613704][ T43] ? __pfx___schedule+0x10/0x10 [ 738.613870][ T43] ? __lock_release+0x103/0x460 [ 738.614045][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614221][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614390][ T43] schedule+0xdf/0x210 [ 738.614545][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614717][ T43] __mutex_lock+0x634/0xac0 [ 738.614885][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.615055][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.615229][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615403][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615598][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615789][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.615987][ T43] addrconf_verify_work+0x12/0x30 [ 738.616176][ T43] process_one_work+0xe55/0x16d0 [ 738.616370][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.616603][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.616783][ T43] ? assign_work+0x16c/0x240 [ 738.616952][ T43] worker_thread+0x58c/0xce0 [ 738.617141][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.617354][ T43] kthread+0x28a/0x350 [ 738.617548][ T43] ? __pfx_kthread+0x10/0x10 [ 738.617748][ T43] ret_from_fork+0x31/0x70 [ 738.617937][ T43] ? __pfx_kthread+0x10/0x10 [ 738.618119][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.618313][ T43] [ 738.618465][ T43] INFO: task ip:260 blocked for more than 614 seconds. [ 738.618672][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.618826][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.619095][ T43] task:ip state:D stack:25792 pid:260 tgid:260 ppid:241 flags:0x00004002 [ 738.619428][ T43] Call Trace: [ 738.619564][ T43] [ 738.619653][ T43] __schedule+0xa19/0x1dc0 [ 738.619822][ T43] ? __pfx___schedule+0x10/0x10 [ 738.619989][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.620167][ T43] ? trace_lock_release+0x10e/0x180 [ 738.620336][ T43] schedule+0xdf/0x210 [ 738.620459][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.620662][ T43] __mutex_lock+0x634/0xac0 [ 738.620832][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.621004][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.621175][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.621351][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.621525][ T43] rtnl_newlink+0x64b/0xa30 [ 738.621688][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.621859][ T43] ? find_held_lock+0x2c/0x110 [ 738.622039][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.622198][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.622372][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.622549][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.622714][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.622878][ T43] ? hlock_class+0x4e/0x130 [ 738.623053][ T43] ? mark_lock+0x38/0x3e0 [ 738.623194][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.623369][ T43] netlink_rcv_skb+0x130/0x360 [ 738.623553][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.623717][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.623890][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.624061][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.624221][ T43] netlink_unicast+0x44b/0x710 [ 738.624384][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.624596][ T43] ? find_held_lock+0x2c/0x110 [ 738.624760][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.624920][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.625082][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.625246][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.625400][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.625614][ T43] ? hlock_class+0x4e/0x130 [ 738.625780][ T43] ? validate_chain+0x130/0x9b0 [ 738.625963][ T43] ___sys_sendmsg+0xee/0x170 [ 738.626135][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.626311][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.626481][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.626665][ T43] ? find_held_lock+0x2c/0x110 [ 738.626856][ T43] ? __lock_release+0x103/0x460 [ 738.627023][ T43] ? __might_fault+0x11b/0x170 [ 738.627196][ T43] ? fdget+0x52/0x1e0 [ 738.627347][ T43] ? lock_acquire+0x32/0xc0 [ 738.627557][ T43] __sys_sendmsg+0xcd/0x170 [ 738.627745][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.627921][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.628114][ T43] do_syscall_64+0xc1/0x1d0 [ 738.628310][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.628575][ T43] RIP: 0033:0x7fcc28ffa7b7 [ 738.628762][ T43] RSP: 002b:00007fffc25760c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.629036][ T43] RAX: ffffffffffffffda RBX: 00007fffc25767f0 RCX: 00007fcc28ffa7b7 [ 738.629304][ T43] RDX: 0000000000000000 RSI: 00007fffc2576130 RDI: 0000000000000005 [ 738.629599][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.629879][ T43] R10: 00007fcc28eb3708 R11: 0000000000000246 R12: 00007fffc2576808 [ 738.630160][ T43] R13: 000000006729b72c R14: 0000000000496600 R15: 00007fffc2576218 [ 738.630452][ T43] [ 738.630603][ T43] INFO: lockdep is turned off. [ 861.491612][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.492004][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.492162][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492428][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.492813][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.493030][ T43] Call Trace: [ 861.493156][ T43] [ 861.493247][ T43] __schedule+0xa19/0x1dc0 [ 861.493424][ T43] ? __pfx___schedule+0x10/0x10 [ 861.493606][ T43] ? __lock_release+0x103/0x460 [ 861.493775][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493948][ T43] ? trace_lock_release+0x10e/0x180 [ 861.494117][ T43] schedule+0xdf/0x210 [ 861.494253][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.494420][ T43] __mutex_lock+0x634/0xac0 [ 861.494608][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.494779][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494944][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.495116][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495283][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495452][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.495637][ T43] addrconf_verify_work+0x12/0x30 [ 861.495804][ T43] process_one_work+0xe55/0x16d0 [ 861.495979][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.496145][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.496316][ T43] ? assign_work+0x16c/0x240 [ 861.496487][ T43] worker_thread+0x58c/0xce0 [ 861.496696][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.496861][ T43] kthread+0x28a/0x350 [ 861.496995][ T43] ? __pfx_kthread+0x10/0x10 [ 861.497161][ T43] ret_from_fork+0x31/0x70 [ 861.497339][ T43] ? __pfx_kthread+0x10/0x10 [ 861.497505][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.497692][ T43] [ 861.497817][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.498115][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr