[ 336.223737][ T1811] br0: port 1(s0) entered blocking state [ 336.223913][ T1811] br0: port 1(s0) entered disabled state [ 336.224090][ T1811] s0: entered allmulticast mode [ 336.230761][ T1811] s0: entered promiscuous mode [ 336.402748][ T1812] bond0: (slave eth0): making interface the new active one [ 336.403339][ T1812] bond0: (slave eth0): Enslaving as an active interface with an up link [ 336.404159][ T37] br0: port 1(s0) entered blocking state [ 336.404341][ T37] br0: port 1(s0) entered forwarding state [ 337.099846][ T1816] br0: port 2(s1) entered blocking state [ 337.100109][ T1816] br0: port 2(s1) entered disabled state [ 337.100300][ T1816] s1: entered allmulticast mode [ 337.101423][ T1816] s1: entered promiscuous mode [ 337.266198][ T1817] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 337.267139][ T775] br0: port 2(s1) entered blocking state [ 337.267315][ T775] br0: port 2(s1) entered forwarding state [ 338.614474][ T1825] br0: port 3(c0) entered blocking state [ 338.614725][ T1825] br0: port 3(c0) entered disabled state [ 338.614950][ T1825] c0: entered allmulticast mode [ 338.616069][ T1825] c0: entered promiscuous mode [ 338.784706][ T63] br0: port 3(c0) entered blocking state [ 338.784889][ T63] br0: port 3(c0) entered forwarding state [ 339.598815][ T1831] br0: port 4(s2) entered blocking state [ 339.599064][ T1831] br0: port 4(s2) entered disabled state [ 339.599258][ T1831] s2: entered allmulticast mode [ 339.600371][ T1831] s2: entered promiscuous mode [ 339.756107][ T1832] bond0: (slave eth2): Enslaving as a backup interface with an up link [ 339.757022][ T63] br0: port 4(s2) entered blocking state [ 339.757200][ T63] br0: port 4(s2) entered forwarding state [ 345.257844][ T1837] [ 345.258009][ T1837] ===================================== [ 345.258137][ T1837] WARNING: bad unlock balance detected! [ 345.258271][ T1837] 6.12.0-rc5-virtme #1 Not tainted [ 345.258401][ T1837] ------------------------------------- [ 345.258528][ T1837] ip/1837 is trying to release lock (rtnl_mutex) at: [ 345.258687][ T1837] [] __rtnl_unlock+0x69/0xf0 [ 345.258850][ T1837] but there are no more locks to release! [ 345.258982][ T1837] [ 345.258982][ T1837] other info that might help us debug this: [ 345.259189][ T1837] no locks held by ip/1837. [ 345.259315][ T1837] [ 345.259315][ T1837] stack backtrace: [ 345.259471][ T1837] CPU: 3 UID: 0 PID: 1837 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 345.259666][ T1837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 345.259946][ T1837] Call Trace: [ 345.260046][ T1837] [ 345.260114][ T1837] dump_stack_lvl+0x82/0xd0 [ 345.260251][ T1837] ? __rtnl_unlock+0x69/0xf0 [ 345.260379][ T1837] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 345.260508][ T1837] __lock_release+0x2f7/0x460 [ 345.260634][ T1837] ? __pfx___lock_release+0x10/0x10 [ 345.260774][ T1837] ? __rtnl_unlock+0x69/0xf0 [ 345.260897][ T1837] lock_release+0xd7/0x140 [ 345.261019][ T1837] __mutex_unlock_slowpath+0x8f/0x3b0 [ 345.261162][ T1837] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 345.261292][ T1837] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 345.261451][ T1837] ? rtnl_link_ops_get+0x187/0x220 [ 345.261584][ T1837] __rtnl_unlock+0x69/0xf0 [ 345.261711][ T1837] rtnl_newlink+0x7fd/0xa30 [ 345.261840][ T1837] ? __pfx_rtnl_newlink+0x10/0x10 [ 345.261968][ T1837] ? find_held_lock+0x2c/0x110 [ 345.262097][ T1837] ? __lock_release+0x103/0x460 [ 345.262224][ T1837] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 345.262349][ T1837] ? __pfx___lock_release+0x10/0x10 [ 345.262481][ T1837] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 345.262606][ T1837] ? __pfx_rtnl_newlink+0x10/0x10 [ 345.262732][ T1837] rtnetlink_rcv_msg+0x712/0xc10 [ 345.262859][ T1837] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 345.262986][ T1837] ? hlock_class+0x4e/0x130 [ 345.263113][ T1837] ? mark_lock+0x38/0x3e0 [ 345.263209][ T1837] ? __lock_acquire+0xb3f/0x1580 [ 345.263335][ T1837] netlink_rcv_skb+0x130/0x360 [ 345.263464][ T1837] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 345.263592][ T1837] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 345.263720][ T1837] ? netlink_deliver_tap+0x13e/0x340 [ 345.263849][ T1837] ? netlink_deliver_tap+0xc3/0x340 [ 345.263976][ T1837] netlink_unicast+0x44b/0x710 [ 345.264105][ T1837] ? __pfx_netlink_unicast+0x10/0x10 [ 345.264229][ T1837] ? find_held_lock+0x2c/0x110 [ 345.264357][ T1837] netlink_sendmsg+0x723/0xbe0 [ 345.264496][ T1837] ? __pfx_netlink_sendmsg+0x10/0x10 [ 345.264622][ T1837] ____sys_sendmsg+0x7ac/0xa10 [ 345.264746][ T1837] ? __pfx_____sys_sendmsg+0x10/0x10 [ 345.264892][ T1837] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 345.265054][ T1837] ___sys_sendmsg+0xee/0x170 [ 345.265181][ T1837] ? __pfx____sys_sendmsg+0x10/0x10 [ 345.265306][ T1837] ? __lock_acquire+0xb3f/0x1580 [ 345.265435][ T1837] ? usage_skip+0x102/0x190 [ 345.265568][ T1837] ? reacquire_held_locks+0x22f/0x4f0 [ 345.265694][ T1837] ? do_user_addr_fault+0x8fd/0xe30 [ 345.265823][ T1837] ? fdget+0x52/0x1e0 [ 345.265923][ T1837] __sys_sendmsg+0xcd/0x170 [ 345.266049][ T1837] ? __pfx___sys_sendmsg+0x10/0x10 [ 345.266174][ T1837] ? __pfx___up_read+0x10/0x10 [ 345.266306][ T1837] do_syscall_64+0xc1/0x1d0 [ 345.266432][ T1837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 345.266592][ T1837] RIP: 0033:0x7fc22b62f7b7 [ 345.266724][ T1837] 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 [ 345.267166][ T1837] RSP: 002b:00007ffca9519a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.267362][ T1837] RAX: ffffffffffffffda RBX: 00007ffca951a1c0 RCX: 00007fc22b62f7b7 [ 345.267554][ T1837] RDX: 0000000000000000 RSI: 00007ffca9519af0 RDI: 0000000000000005 [ 345.267743][ T1837] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000000 [ 345.267932][ T1837] R10: 00007fc22b67eac0 R11: 0000000000000246 R12: 00007ffca951a1d8 [ 345.268120][ T1837] R13: 00000000672a0deb R14: 0000000000496600 R15: 00007ffca9519bd4 [ 345.268317][ T1837] [ 492.846360][ T43] INFO: task ip:1837 blocked for more than 122 seconds. [ 492.846774][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.846900][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.847119][ T43] task:ip state:D stack:25568 pid:1837 tgid:1837 ppid:1785 flags:0x00004002 [ 492.847404][ T43] Call Trace: [ 492.847501][ T43] [ 492.847568][ T43] __schedule+0xa19/0x1dc0 [ 492.847709][ T43] ? __pfx___schedule+0x10/0x10 [ 492.847839][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.847975][ T43] ? trace_lock_release+0x10e/0x180 [ 492.848097][ T43] schedule+0xdf/0x210 [ 492.848202][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.848320][ T43] __mutex_lock+0x634/0xac0 [ 492.848457][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.848590][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.848706][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.848826][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.848940][ T43] rtnl_newlink+0x64b/0xa30 [ 492.849060][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.849178][ T43] ? find_held_lock+0x2c/0x110 [ 492.849298][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.849416][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.849541][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.849655][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.849770][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.849880][ T43] ? hlock_class+0x4e/0x130 [ 492.849995][ T43] ? mark_lock+0x38/0x3e0 [ 492.850080][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.850200][ T43] netlink_rcv_skb+0x130/0x360 [ 492.850318][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.850434][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.850565][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.850682][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.850795][ T43] netlink_unicast+0x44b/0x710 [ 492.850915][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.851036][ T43] ? find_held_lock+0x2c/0x110 [ 492.851153][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.851292][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.851417][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.851542][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.851657][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.851802][ T43] ___sys_sendmsg+0xee/0x170 [ 492.851918][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.852035][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.852146][ T43] ? usage_skip+0x102/0x190 [ 492.852269][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 492.852391][ T43] ? do_user_addr_fault+0x8fd/0xe30 [ 492.852517][ T43] ? fdget+0x52/0x1e0 [ 492.852608][ T43] __sys_sendmsg+0xcd/0x170 [ 492.852725][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.852838][ T43] ? __pfx___up_read+0x10/0x10 [ 492.852954][ T43] do_syscall_64+0xc1/0x1d0 [ 492.853073][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.853232][ T43] RIP: 0033:0x7fc22b62f7b7 [ 492.853356][ T43] RSP: 002b:00007ffca9519a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.853537][ T43] RAX: ffffffffffffffda RBX: 00007ffca951a1c0 RCX: 00007fc22b62f7b7 [ 492.853711][ T43] RDX: 0000000000000000 RSI: 00007ffca9519af0 RDI: 0000000000000005 [ 492.853883][ T43] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000000 [ 492.854056][ T43] R10: 00007fc22b67eac0 R11: 0000000000000246 R12: 00007ffca951a1d8 [ 492.854239][ T43] R13: 00000000672a0deb R14: 0000000000496600 R15: 00007ffca9519bd4 [ 492.854416][ T43] [ 492.854515][ T43] INFO: lockdep is turned off. [ 615.726318][ T43] INFO: task kworker/u16:2:276 blocked for more than 122 seconds. [ 615.726685][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.726795][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.726976][ T43] task:kworker/u16:2 state:D stack:25808 pid:276 tgid:276 ppid:2 flags:0x00004000 [ 615.727255][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.727420][ T43] Call Trace: [ 615.727505][ T43] [ 615.727567][ T43] __schedule+0xa19/0x1dc0 [ 615.727686][ T43] ? __pfx___schedule+0x10/0x10 [ 615.727799][ T43] ? trace_lock_release+0x10e/0x180 [ 615.727917][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.728035][ T43] ? trace_lock_release+0x10e/0x180 [ 615.728147][ T43] schedule+0xdf/0x210 [ 615.728241][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.728349][ T43] __mutex_lock+0x634/0xac0 [ 615.728464][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.728576][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.728688][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.728798][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.728913][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729026][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.729139][ T43] addrconf_verify_work+0x12/0x30 [ 615.729255][ T43] process_one_work+0xe55/0x16d0 [ 615.729370][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.729479][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.729591][ T43] ? assign_work+0x16c/0x240 [ 615.729704][ T43] worker_thread+0x58c/0xce0 [ 615.729821][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.729959][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.730069][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.730186][ T43] kthread+0x28a/0x350 [ 615.730273][ T43] ? __pfx_kthread+0x10/0x10 [ 615.730384][ T43] ret_from_fork+0x31/0x70 [ 615.730497][ T43] ? __pfx_kthread+0x10/0x10 [ 615.730608][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.730727][ T43] [ 615.730815][ T43] INFO: task ip:1837 blocked for more than 245 seconds. [ 615.730943][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731050][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731241][ T43] task:ip state:D stack:25568 pid:1837 tgid:1837 ppid:1785 flags:0x00004002 [ 615.731477][ T43] Call Trace: [ 615.731563][ T43] [ 615.731627][ T43] __schedule+0xa19/0x1dc0 [ 615.731740][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731851][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731965][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732078][ T43] schedule+0xdf/0x210 [ 615.732162][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732281][ T43] __mutex_lock+0x634/0xac0 [ 615.732392][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.732507][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.732627][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732741][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.732852][ T43] rtnl_newlink+0x64b/0xa30 [ 615.732966][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.733079][ T43] ? find_held_lock+0x2c/0x110 [ 615.733209][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733322][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.733434][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.733551][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.733661][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.733771][ T43] ? hlock_class+0x4e/0x130 [ 615.733881][ T43] ? mark_lock+0x38/0x3e0 [ 615.733969][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.734080][ T43] netlink_rcv_skb+0x130/0x360 [ 615.734196][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734315][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.734432][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.734548][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.734660][ T43] netlink_unicast+0x44b/0x710 [ 615.734771][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.734884][ T43] ? find_held_lock+0x2c/0x110 [ 615.735001][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.735113][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.735242][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.735371][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.735484][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.735623][ T43] ___sys_sendmsg+0xee/0x170 [ 615.735733][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.735844][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.735956][ T43] ? usage_skip+0x102/0x190 [ 615.736070][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 615.736185][ T43] ? do_user_addr_fault+0x8fd/0xe30 [ 615.736306][ T43] ? fdget+0x52/0x1e0 [ 615.736394][ T43] __sys_sendmsg+0xcd/0x170 [ 615.736507][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.736616][ T43] ? __pfx___up_read+0x10/0x10 [ 615.736732][ T43] do_syscall_64+0xc1/0x1d0 [ 615.736845][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.736988][ T43] RIP: 0033:0x7fc22b62f7b7 [ 615.737111][ T43] RSP: 002b:00007ffca9519a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.737292][ T43] RAX: ffffffffffffffda RBX: 00007ffca951a1c0 RCX: 00007fc22b62f7b7 [ 615.737465][ T43] RDX: 0000000000000000 RSI: 00007ffca9519af0 RDI: 0000000000000005 [ 615.737628][ T43] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000000 [ 615.737791][ T43] R10: 00007fc22b67eac0 R11: 0000000000000246 R12: 00007ffca951a1d8 [ 615.737960][ T43] R13: 00000000672a0deb R14: 0000000000496600 R15: 00007ffca9519bd4 [ 615.738133][ T43] [ 615.738222][ T43] INFO: lockdep is turned off. [ 738.606377][ T43] INFO: task kworker/u16:2:276 blocked for more than 245 seconds. [ 738.606741][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.606848][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.607028][ T43] task:kworker/u16:2 state:D stack:25808 pid:276 tgid:276 ppid:2 flags:0x00004000 [ 738.607298][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.607458][ T43] Call Trace: [ 738.607546][ T43] [ 738.607612][ T43] __schedule+0xa19/0x1dc0 [ 738.607739][ T43] ? __pfx___schedule+0x10/0x10 [ 738.607854][ T43] ? trace_lock_release+0x10e/0x180 [ 738.607972][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.608091][ T43] ? trace_lock_release+0x10e/0x180 [ 738.608219][ T43] schedule+0xdf/0x210 [ 738.608307][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.608420][ T43] __mutex_lock+0x634/0xac0 [ 738.608534][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.608695][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.608805][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.608919][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609035][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609149][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.609266][ T43] addrconf_verify_work+0x12/0x30 [ 738.609379][ T43] process_one_work+0xe55/0x16d0 [ 738.609492][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.609609][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.609720][ T43] ? assign_work+0x16c/0x240 [ 738.609834][ T43] worker_thread+0x58c/0xce0 [ 738.609946][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.610092][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.610218][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.610327][ T43] kthread+0x28a/0x350 [ 738.610413][ T43] ? __pfx_kthread+0x10/0x10 [ 738.610529][ T43] ret_from_fork+0x31/0x70 [ 738.610645][ T43] ? __pfx_kthread+0x10/0x10 [ 738.610756][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.610872][ T43] [ 738.610960][ T43] INFO: task ip:1837 blocked for more than 368 seconds. [ 738.611092][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611208][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611390][ T43] task:ip state:D stack:25568 pid:1837 tgid:1837 ppid:1785 flags:0x00004002 [ 738.611611][ T43] Call Trace: [ 738.611692][ T43] [ 738.611750][ T43] __schedule+0xa19/0x1dc0 [ 738.611861][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611974][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612085][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612202][ T43] schedule+0xdf/0x210 [ 738.612290][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612411][ T43] __mutex_lock+0x634/0xac0 [ 738.612529][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.612645][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612754][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612868][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.612979][ T43] rtnl_newlink+0x64b/0xa30 [ 738.613091][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.613206][ T43] ? find_held_lock+0x2c/0x110 [ 738.613322][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613436][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.613546][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.613657][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.613766][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.613876][ T43] ? hlock_class+0x4e/0x130 [ 738.613989][ T43] ? mark_lock+0x38/0x3e0 [ 738.614074][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.614196][ T43] netlink_rcv_skb+0x130/0x360 [ 738.614316][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.614429][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.614542][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.614654][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.614766][ T43] netlink_unicast+0x44b/0x710 [ 738.614880][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.614988][ T43] ? find_held_lock+0x2c/0x110 [ 738.615106][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.615231][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.615345][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.615461][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.615571][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.615712][ T43] ___sys_sendmsg+0xee/0x170 [ 738.615823][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.615937][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616052][ T43] ? usage_skip+0x102/0x190 [ 738.616172][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 738.616281][ T43] ? do_user_addr_fault+0x8fd/0xe30 [ 738.616397][ T43] ? fdget+0x52/0x1e0 [ 738.616486][ T43] __sys_sendmsg+0xcd/0x170 [ 738.616600][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.616710][ T43] ? __pfx___up_read+0x10/0x10 [ 738.616827][ T43] do_syscall_64+0xc1/0x1d0 [ 738.616945][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.617086][ T43] RIP: 0033:0x7fc22b62f7b7 [ 738.617208][ T43] RSP: 002b:00007ffca9519a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.617378][ T43] RAX: ffffffffffffffda RBX: 00007ffca951a1c0 RCX: 00007fc22b62f7b7 [ 738.617547][ T43] RDX: 0000000000000000 RSI: 00007ffca9519af0 RDI: 0000000000000005 [ 738.617711][ T43] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000000 [ 738.617884][ T43] R10: 00007fc22b67eac0 R11: 0000000000000246 R12: 00007ffca951a1d8 [ 738.618047][ T43] R13: 00000000672a0deb R14: 0000000000496600 R15: 00007ffca9519bd4 [ 738.618222][ T43] [ 738.618308][ T43] INFO: lockdep is turned off. [ 861.486261][ T43] INFO: task kworker/u16:2:276 blocked for more than 368 seconds. [ 861.486705][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.486898][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.487232][ T43] task:kworker/u16:2 state:D stack:25808 pid:276 tgid:276 ppid:2 flags:0x00004000 [ 861.487614][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.487866][ T43] Call Trace: [ 861.488011][ T43] [ 861.488115][ T43] __schedule+0xa19/0x1dc0 [ 861.488331][ T43] ? __pfx___schedule+0x10/0x10 [ 861.488528][ T43] ? trace_lock_release+0x10e/0x180 [ 861.488726][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.488918][ T43] ? trace_lock_release+0x10e/0x180 [ 861.489046][ T43] schedule+0xdf/0x210 [ 861.489141][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.489271][ T43] __mutex_lock+0x634/0xac0 [ 861.489396][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.489524][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.489652][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.489785][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490036][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490159][ T43] addrconf_verify_work+0x12/0x30 [ 861.490292][ T43] process_one_work+0xe55/0x16d0 [ 861.490419][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.490543][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.490672][ T43] ? assign_work+0x16c/0x240 [ 861.490837][ T43] worker_thread+0x58c/0xce0 [ 861.491025][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.491288][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491491][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491647][ T43] kthread+0x28a/0x350 [ 861.491748][ T43] ? __pfx_kthread+0x10/0x10 [ 861.491877][ T43] ret_from_fork+0x31/0x70 [ 861.492012][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492136][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.492273][ T43] [ 861.492371][ T43] INFO: task ip:1837 blocked for more than 491 seconds. [ 861.492519][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.492635][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.492845][ T43] task:ip state:D stack:25568 pid:1837 tgid:1837 ppid:1785 flags:0x00004002 [ 861.493100][ T43] Call Trace: [ 861.493206][ T43] [ 861.493271][ T43] __schedule+0xa19/0x1dc0 [ 861.493396][ T43] ? __pfx___schedule+0x10/0x10 [ 861.493523][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493651][ T43] ? trace_lock_release+0x10e/0x180 [ 861.493785][ T43] schedule+0xdf/0x210 [ 861.493880][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.494008][ T43] __mutex_lock+0x634/0xac0 [ 861.494135][ T43] ? rtnl_newlink+0x64b/0xa30 [ 861.494269][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.494390][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494516][ T43] ? rtnl_newlink+0x64b/0xa30 [ 861.494639][ T43] rtnl_newlink+0x64b/0xa30 [ 861.494778][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 861.494967][ T43] ? find_held_lock+0x2c/0x110 [ 861.495160][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.495376][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 861.495499][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 861.495621][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 861.495752][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 861.495876][ T43] ? hlock_class+0x4e/0x130 [ 861.496001][ T43] ? mark_lock+0x38/0x3e0 [ 861.496094][ T43] ? __lock_acquire+0xb3f/0x1580 [ 861.496226][ T43] netlink_rcv_skb+0x130/0x360 [ 861.496357][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 861.496482][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 861.496613][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 861.496745][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 861.496875][ T43] netlink_unicast+0x44b/0x710 [ 861.496999][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 861.497121][ T43] ? find_held_lock+0x2c/0x110 [ 861.497257][ T43] netlink_sendmsg+0x723/0xbe0 [ 861.497385][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 861.497510][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 861.497637][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 861.497768][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 861.497928][ T43] ___sys_sendmsg+0xee/0x170 [ 861.498050][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 861.498181][ T43] ? __lock_acquire+0xb3f/0x1580 [ 861.498305][ T43] ? usage_skip+0x102/0x190 [ 861.498434][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 861.498556][ T43] ? do_user_addr_fault+0x8fd/0xe30 [ 861.498683][ T43] ? fdget+0x52/0x1e0 [ 861.498807][ T43] __sys_sendmsg+0xcd/0x170 [ 861.498992][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 861.499115][ T43] ? __pfx___up_read+0x10/0x10 [ 861.499260][ T43] do_syscall_64+0xc1/0x1d0 [ 861.499388][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.499547][ T43] RIP: 0033:0x7fc22b62f7b7 [ 861.499673][ T43] RSP: 002b:00007ffca9519a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 861.499871][ T43] RAX: ffffffffffffffda RBX: 00007ffca951a1c0 RCX: 00007fc22b62f7b7 [ 861.500057][ T43] RDX: 0000000000000000 RSI: 00007ffca9519af0 RDI: 0000000000000005 [ 861.500250][ T43] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000000 [ 861.500441][ T43] R10: 00007fc22b67eac0 R11: 0000000000000246 R12: 00007ffca951a1d8 [ 861.500629][ T43] R13: 00000000672a0deb R14: 0000000000496600 R15: 00007ffca9519bd4 [ 861.500823][ T43] [ 861.500921][ T43] INFO: lockdep is turned off. [ 984.366240][ T43] INFO: task kworker/u16:2:276 blocked for more than 491 seconds. [ 984.366535][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 984.366657][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.366870][ T43] task:kworker/u16:2 state:D stack:25808 pid:276 tgid:276 ppid:2 flags:0x00004000 [ 984.367119][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 984.367299][ T43] Call Trace: [ 984.367397][ T43] [ 984.367468][ T43] __schedule+0xa19/0x1dc0 [ 984.367611][ T43] ? __pfx___schedule+0x10/0x10 [ 984.367737][ T43] ? trace_lock_release+0x10e/0x180 [ 984.367867][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.367993][ T43] ? trace_lock_release+0x10e/0x180 [ 984.368118][ T43] schedule+0xdf/0x210 [ 984.368219][ T43] schedule_preempt_disabled+0x15/0x30 [ 984.368340][ T43] __mutex_lock+0x634/0xac0 [ 984.368462][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 984.368588][ T43] ? addrconf_verify_work+0x12/0x30 [ 984.368713][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 984.368841][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.368966][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.369093][ T43] ? addrconf_verify_work+0x12/0x30 [ 984.369223][ T43] addrconf_verify_work+0x12/0x30 [ 984.369347][ T43] process_one_work+0xe55/0x16d0 [ 984.369471][ T43] ? __pfx___lock_release+0x10/0x10 [ 984.369595][ T43] ? __pfx_process_one_work+0x10/0x10 [ 984.369726][ T43] ? assign_work+0x16c/0x240 [ 984.369853][ T43] worker_thread+0x58c/0xce0 [ 984.369976][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 984.370129][ T43] ? __pfx_worker_thread+0x10/0x10 [ 984.370263][ T43] ? __pfx_worker_thread+0x10/0x10 [ 984.370390][ T43] kthread+0x28a/0x350 [ 984.370486][ T43] ? __pfx_kthread+0x10/0x10 [ 984.370622][ T43] ret_from_fork+0x31/0x70 [ 984.370793][ T43] ? __pfx_kthread+0x10/0x10 [ 984.370978][ T43] ret_from_fork_asm+0x1a/0x30 [ 984.371111][ T43] [ 984.371224][ T43] INFO: task ip:1837 blocked for more than 614 seconds. [ 984.371369][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 984.371489][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.371722][ T43] task:ip state:D stack:25568 pid:1837 tgid:1837 ppid:1785 flags:0x00004002 [ 984.371974][ T43] Call Trace: [ 984.372065][ T43] [ 984.372131][ T43] __schedule+0xa19/0x1dc0 [ 984.372266][ T43] ? __pfx___schedule+0x10/0x10 [ 984.372390][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.372518][ T43] ? trace_lock_release+0x10e/0x180 [ 984.372653][ T43] schedule+0xdf/0x210 [ 984.372751][ T43] schedule_preempt_disabled+0x15/0x30 [ 984.372884][ T43] __mutex_lock+0x634/0xac0 [ 984.373012][ T43] ? rtnl_newlink+0x64b/0xa30 [ 984.373140][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 984.373272][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 984.373397][ T43] ? rtnl_newlink+0x64b/0xa30 [ 984.373518][ T43] rtnl_newlink+0x64b/0xa30 [ 984.373654][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 984.373775][ T43] ? find_held_lock+0x2c/0x110 [ 984.373900][ T43] ? __pfx___lock_release+0x10/0x10 [ 984.374026][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 984.374154][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 984.374287][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 984.374425][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 984.374549][ T43] ? hlock_class+0x4e/0x130 [ 984.374680][ T43] ? mark_lock+0x38/0x3e0 [ 984.374776][ T43] ? __lock_acquire+0xb3f/0x1580 [ 984.374898][ T43] netlink_rcv_skb+0x130/0x360 [ 984.375022][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 984.375151][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 984.375292][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 984.375420][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 984.375544][ T43] netlink_unicast+0x44b/0x710 [ 984.375693][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 984.375829][ T43] ? find_held_lock+0x2c/0x110 [ 984.375957][ T43] netlink_sendmsg+0x723/0xbe0 [ 984.376079][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 984.376213][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 984.376341][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 984.376463][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 984.376637][ T43] ___sys_sendmsg+0xee/0x170 [ 984.376773][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 984.376897][ T43] ? __lock_acquire+0xb3f/0x1580 [ 984.377018][ T43] ? usage_skip+0x102/0x190 [ 984.377143][ T43] ? reacquire_held_locks+0x22f/0x4f0 [ 984.377279][ T43] ? do_user_addr_fault+0x8fd/0xe30 [ 984.377406][ T43] ? fdget+0x52/0x1e0 [ 984.377503][ T43] __sys_sendmsg+0xcd/0x170 [ 984.377625][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 984.377748][ T43] ? __pfx___up_read+0x10/0x10 [ 984.377876][ T43] do_syscall_64+0xc1/0x1d0 [ 984.378002][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 984.378156][ T43] RIP: 0033:0x7fc22b62f7b7 [ 984.378296][ T43] RSP: 002b:00007ffca9519a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 984.378486][ T43] RAX: ffffffffffffffda RBX: 00007ffca951a1c0 RCX: 00007fc22b62f7b7 [ 984.378674][ T43] RDX: 0000000000000000 RSI: 00007ffca9519af0 RDI: 0000000000000005 [ 984.378858][ T43] RBP: 0000000000000002 R08: 0000000000000040 R09: 0000000000000000 [ 984.379042][ T43] R10: 00007fc22b67eac0 R11: 0000000000000246 R12: 00007ffca951a1d8 [ 984.379244][ T43] R13: 00000000672a0deb R14: 0000000000496600 R15: 00007ffca9519bd4 [ 984.379431][ T43] [ 984.379525][ T43] INFO: lockdep is turned off. [ 1107.246349][ T43] INFO: task kworker/u16:2:276 blocked for more than 614 seconds. [ 1107.246648][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 1107.246784][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1107.247020][ T43] task:kworker/u16:2 state:D stack:25808 pid:276 tgid:276 ppid:2 flags:0x00004000 [ 1107.247322][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 1107.247505][ T43] Call Trace: [ 1107.247612][ T43] [ 1107.247686][ T43] __schedule+0xa19/0x1dc0 [ 1107.247829][ T43] ? __pfx___schedule+0x10/0x10 [ 1107.247965][ T43] ? trace_lock_release+0x10e/0x180 [ 1107.248104][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 1107.248257][ T43] ? trace_lock_release+0x10e/0x180 [ 1107.248404][ T43] schedule+0xdf/0x210 [ 1107.248509][ T43] schedule_preempt_disabled+0x15/0x30 [ 1107.248645][ T43] __mutex_lock+0x634/0xac0 [ 1107.248782][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 1107.248918][ T43] ? addrconf_verify_work+0x12/0x30 [ 1107.249057][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 1107.249204][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 1107.249345][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 1107.249486][ T43] ? addrconf_verify_work+0x12/0x30 [ 1107.249623][ T43] addrconf_verify_work+0x12/0x30 [ 1107.249760][ T43] process_one_work+0xe55/0x16d0 [ 1107.249899][ T43] ? __pfx___lock_release+0x10/0x10 [ 1107.250038][ T43] ? __pfx_process_one_work+0x10/0x10 [ 1107.250193][ T43] ? assign_work+0x16c/0x240 [ 1107.250333][ T43] worker_thread+0x58c/0xce0 [ 1107.250473][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 1107.250644][ T43] ? __pfx_worker_thread+0x10/0x10 [ 1107.250782][ T43] ? __pfx_worker_thread+0x10/0x10 [ 1107.250920][ T43] kthread+0x28a/0x350 [ 1107.251025][ T43] ? __pfx_kthread+0x10/0x10 [ 1107.251160][ T43] ret_from_fork+0x31/0x70 [ 1107.251308][ T43] ? __pfx_kthread+0x10/0x10 [ 1107.251445][ T43] ret_from_fork_asm+0x1a/0x30 [ 1107.251586][ T43] [ 1107.251689][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1107.251921][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr