====================================== | [ 32.629389][ T266] other info that might help us debug this: | [ 32.629572][ T266] no locks held by ip/266. | [ 32.629701][ T266] | [ 32.629701][ T266] stack backtrace: [ 32.630045][ T266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 32.630326][ T266] Call Trace: [ 32.630427][ T266] [ 32.630492][ T266] dump_stack_lvl (lib/dump_stack.c:123) [ 32.630641][ T266] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 32.630769][ T266] print_unlock_imbalance_bug (kernel/locking/lockdep.c:5266) [ 32.630900][ T266] __lock_release (kernel/locking/lockdep.c:5502) [ 32.631030][ T266] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 32.631159][ T266] ? __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 32.631288][ T266] lock_release (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5848) [ 32.631419][ T266] __mutex_unlock_slowpath (./include/linux/instrumented.h:68 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:921) [ 32.631547][ T266] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) [ 32.631671][ T266] ? __pfx___mutex_unlock_slowpath (kernel/locking/mutex.c:907) [ 32.631828][ T266] ? rtnl_link_ops_get (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:558) [ 32.631953][ T266] __rtnl_unlock (net/core/rtnetlink.c:140 (discriminator 3)) [ 32.632080][ T266] rtnl_newlink (net/core/rtnetlink.c:3961) [ 32.632206][ T266] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 32.632331][ T266] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 32.632466][ T266] ? __lock_release (kernel/locking/lockdep.c:5501) [ 32.632593][ T266] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 32.632718][ T266] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 32.632850][ T266] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 32.632975][ T266] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 32.633102][ T266] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 32.633240][ T266] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 32.633369][ T266] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 32.633498][ T266] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 32.633594][ T266] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 32.633720][ T266] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 32.633847][ T266] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 32.633974][ T266] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 32.634103][ T266] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 32.634231][ T266] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 32.634359][ T266] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 32.634488][ T266] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 32.634616][ T266] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 32.634747][ T266] ? __lock_release (kernel/locking/lockdep.c:5501) [ 32.634874][ T266] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 32.635017][ T266] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 32.635146][ T266] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18) [ 32.635274][ T266] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 32.635408][ T266] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 32.635536][ T266] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 32.635694][ T266] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 32.635819][ T266] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 32.635947][ T266] ___sys_sendmsg (net/socket.c:2665) [ 32.636081][ T266] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 32.636207][ T266] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 32.636339][ T266] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 32.636470][ T266] ? __lock_release (kernel/locking/lockdep.c:5501) [ 32.636594][ T266] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 32.636737][ T266] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 32.636879][ T266] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 32.637007][ T266] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 32.637133][ T266] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 32.637269][ T266] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 32.637371][ T266] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 32.637497][ T266] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 32.637627][ T266] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10)) [ 32.637758][ T266] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 32.637928][ T266] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 32.638060][ T266] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 32.638219][ T266] RIP: 0033:0x7ff46d3c07b7 [ 32.638350][ T266] 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 All code ======== 0: 0a 00 or (%rax),%al 2: f7 d8 neg %eax 4: 64 89 02 mov %eax,%fs:(%rdx) 7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax e: eb b9 jmp 0xffffffffffffffc9 10: 0f 1f 00 nopl (%rax) 13: f3 0f 1e fa endbr64 17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 1e: 00 1f: 85 c0 test %eax,%eax 21: 75 10 jne 0x33 23: b8 2e 00 00 00 mov $0x2e,%eax 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 51 ja 0x83 32: c3 ret 33: 48 83 ec 28 sub $0x28,%rsp 37: 89 54 24 1c mov %edx,0x1c(%rsp) 3b: 48 89 74 24 10 mov %rsi,0x10(%rsp) Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 51 ja 0x59 8: c3 ret 9: 48 83 ec 28 sub $0x28,%rsp d: 89 54 24 1c mov %edx,0x1c(%rsp) 11: 48 89 74 24 10 mov %rsi,0x10(%rsp) [ 32.638796][ T266] RSP: 002b:00007fff7ef3f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 32.638988][ T266] RAX: ffffffffffffffda RBX: 00007fff7ef3fb00 RCX: 00007ff46d3c07b7 [ 32.639176][ T266] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 [ 32.639363][ T266] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 [ 32.639561][ T266] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 [ 32.639752][ T266] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 32.639176][ T266] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 | [ 32.639363][ T266] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 | [ 32.639561][ T266] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 | [ 32.639752][ T266] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 32.639960][ T266] [ 247.102363][ T44] INFO: task ip:266 blocked for more than 122 seconds. [ 247.102631][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 247.102758][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.102951][ T44] task:ip state:D stack:25640 pid:266 tgid:266 ppid:246 flags:0x00004002 [ 247.103211][ T44] Call Trace: [ 247.103303][ T44] [ 247.103369][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 247.103501][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 247.103622][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.103740][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 247.103853][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 247.103941][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 247.104056][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 247.104181][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.104297][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 247.104417][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.104537][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.104649][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 247.104764][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 247.104883][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.104997][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 247.105115][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 247.105239][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 247.105353][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 247.105467][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 247.105577][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 247.105689][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 247.105775][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 247.105888][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 247.106003][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 247.106120][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 247.106238][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 247.106353][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 247.106464][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 247.106577][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 247.106687][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.106828][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 247.106943][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 247.107065][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 247.107186][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18) [ 247.107304][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 247.107422][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 247.107533][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 247.107675][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 247.107784][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 247.107898][ T44] ___sys_sendmsg (net/socket.c:2665) [ 247.108020][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 247.108131][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 247.108252][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 247.108366][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 247.108475][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 247.108588][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 247.108698][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 247.108811][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 247.108924][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 247.109036][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 247.109125][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 247.109243][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 247.109371][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10)) [ 247.109490][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 247.109631][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 247.109743][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.109892][ T44] RIP: 0033:0x7ff46d3c07b7 [ 247.110014][ T44] RSP: 002b:00007fff7ef3f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.110197][ T44] RAX: ffffffffffffffda RBX: 00007fff7ef3fb00 RCX: 00007ff46d3c07b7 [ 247.110366][ T44] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 [ 247.110533][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 [ 247.110697][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 [ 247.110869][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 247.110533][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 | [ 247.110697][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 | [ 247.110869][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 247.111040][ T44] | [ 247.111132][ T44] INFO: lockdep is turned off. [ 369.982338][ T44] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.982686][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 369.982806][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.983024][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.983300][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.983474][ T44] Call Trace: [ 369.983568][ T44] [ 369.983635][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 369.983766][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 369.983891][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 369.984025][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.984153][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 369.984288][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 369.984384][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 369.984508][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 369.984637][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 369.984759][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 369.984884][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 369.985016][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.985139][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.985268][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 369.985392][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 369.985518][ T44] process_one_work (kernel/workqueue.c:3229) [ 369.985649][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 369.985772][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 369.985895][ T44] ? assign_work (kernel/workqueue.c:1200) [ 369.986028][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 369.986152][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 369.986279][ T44] kthread (kernel/kthread.c:389) [ 369.986375][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 369.986499][ T44] ret_from_fork (arch/x86/kernel/process.c:147) [ 369.986626][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 369.986748][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 369.986375][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 369.986499][ T44] ret_from_fork (arch/x86/kernel/process.c:147) | [ 369.986626][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 369.986748][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 369.986874][ T44] [ 369.986985][ T44] INFO: task ip:266 blocked for more than 245 seconds. [ 369.987137][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 369.987258][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.987458][ T44] task:ip state:D stack:25640 pid:266 tgid:266 ppid:246 flags:0x00004002 [ 369.987703][ T44] Call Trace: [ 369.987797][ T44] [ 369.987859][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 369.987985][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 369.988113][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.988241][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 369.988369][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 369.988461][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 369.988590][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 369.988713][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 369.988839][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 369.988965][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.989091][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 369.989218][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 369.989343][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 369.989466][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 369.989590][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 369.989716][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 369.989841][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 369.989966][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 369.990094][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 369.990222][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 369.990347][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 369.990441][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 369.990567][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 369.990693][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 369.990816][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 369.990940][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 369.991069][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 369.991199][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 369.991324][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 369.991447][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 369.991574][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 369.991697][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 369.991825][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 369.991949][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18) [ 369.992079][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 369.992211][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 369.992333][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 369.992488][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 369.992613][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 369.992737][ T44] ___sys_sendmsg (net/socket.c:2665) [ 369.992861][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 369.992986][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 369.993110][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 369.993243][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 369.993368][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 369.993493][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 369.993617][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 369.993742][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 369.993865][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 369.993990][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 369.994088][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 369.994219][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 369.994342][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10)) [ 369.994470][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 369.994627][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 369.994764][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 369.994933][ T44] RIP: 0033:0x7ff46d3c07b7 [ 369.995061][ T44] RSP: 002b:00007fff7ef3f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.995256][ T44] RAX: ffffffffffffffda RBX: 00007fff7ef3fb00 RCX: 00007ff46d3c07b7 [ 369.995443][ T44] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 [ 369.995626][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 [ 369.995807][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 [ 369.995992][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 369.995626][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 | [ 369.995807][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 | [ 369.995992][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 369.996186][ T44] | [ 369.996281][ T44] INFO: lockdep is turned off. [ 492.862422][ T44] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.862886][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 492.863052][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.863376][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.863654][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.863826][ T44] Call Trace: [ 492.863933][ T44] [ 492.864000][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 492.864130][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 492.864282][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 492.864410][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.864543][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 492.864662][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 492.864759][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 492.864876][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 492.864997][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 492.865115][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.865240][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 492.865364][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.865484][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.865603][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.865721][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 492.865838][ T44] process_one_work (kernel/workqueue.c:3229) [ 492.865956][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.866076][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 492.866204][ T44] ? assign_work (kernel/workqueue.c:1200) [ 492.866323][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 492.866442][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 492.866561][ T44] kthread (kernel/kthread.c:389) [ 492.866655][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 492.866774][ T44] ret_from_fork (arch/x86/kernel/process.c:147) [ 492.866894][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 492.867014][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 492.866655][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 492.866774][ T44] ret_from_fork (arch/x86/kernel/process.c:147) | [ 492.866894][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 492.867014][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 492.867137][ T44] [ 492.867246][ T44] INFO: task ip:266 blocked for more than 368 seconds. [ 492.867385][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 492.867498][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.867691][ T44] task:ip state:D stack:25640 pid:266 tgid:266 ppid:246 flags:0x00004002 [ 492.867963][ T44] Call Trace: [ 492.868055][ T44] [ 492.868118][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 492.868246][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 492.868371][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.868496][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 492.868626][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 492.868718][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 492.868840][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 492.868975][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.869094][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 492.869223][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.869344][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.869461][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 492.869580][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 492.869700][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.869821][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.869941][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 492.870058][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 492.870182][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 492.870302][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 492.870418][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 492.870535][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 492.870635][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 492.870772][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 492.870894][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 492.871016][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 492.871139][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 492.871268][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 492.871389][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 492.871508][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 492.871632][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.871759][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 492.871877][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 492.872012][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 492.872134][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18) [ 492.872286][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 492.872409][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 492.872532][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 492.872689][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 492.872817][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 492.872943][ T44] ___sys_sendmsg (net/socket.c:2665) [ 492.873069][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 492.873202][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 492.873328][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 492.873457][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 492.873584][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 492.873707][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 492.873847][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 492.873969][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 492.874089][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 492.874213][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 492.874309][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 492.874432][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 492.874569][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10)) [ 492.874703][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 492.874862][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 492.875006][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 492.875161][ T44] RIP: 0033:0x7ff46d3c07b7 [ 492.875317][ T44] RSP: 002b:00007fff7ef3f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.875516][ T44] RAX: ffffffffffffffda RBX: 00007fff7ef3fb00 RCX: 00007ff46d3c07b7 [ 492.875700][ T44] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 [ 492.875909][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 [ 492.876099][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 [ 492.876308][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 492.875909][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 | [ 492.876099][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 | [ 492.876308][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 492.876510][ T44] | [ 492.876603][ T44] INFO: lockdep is turned off. [ 615.742380][ T44] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.742904][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 615.743070][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.743366][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.743647][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.743807][ T44] Call Trace: [ 615.743911][ T44] [ 615.743979][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 615.744113][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 615.744245][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 615.744375][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.744500][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 615.744626][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 615.744723][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 615.744846][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 615.744973][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 615.745110][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.745239][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 615.745372][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.745496][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.745617][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.745739][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 615.745873][ T44] process_one_work (kernel/workqueue.c:3229) [ 615.745996][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.746130][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 615.746259][ T44] ? assign_work (kernel/workqueue.c:1200) [ 615.746382][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 615.746506][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 615.746628][ T44] kthread (kernel/kthread.c:389) [ 615.746719][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 615.746849][ T44] ret_from_fork (arch/x86/kernel/process.c:147) [ 615.746970][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 615.747138][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 615.746719][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 615.746849][ T44] ret_from_fork (arch/x86/kernel/process.c:147) | [ 615.746970][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 615.747138][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 615.747272][ T44] [ 615.747374][ T44] INFO: task ip:266 blocked for more than 491 seconds. [ 615.747521][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 615.747640][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.747840][ T44] task:ip state:D stack:25640 pid:266 tgid:266 ppid:246 flags:0x00004002 [ 615.748093][ T44] Call Trace: [ 615.748192][ T44] [ 615.748259][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 615.748393][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 615.748516][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.748641][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 615.748768][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 615.748859][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 615.748999][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 615.749125][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.749263][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 615.749392][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.749528][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.749648][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 615.749781][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 615.749904][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.750026][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.750148][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 615.750276][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 615.750400][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 615.750521][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 615.750641][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 615.750763][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 615.750855][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 615.750978][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 615.751102][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 615.751231][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 615.751354][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 615.751489][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 615.751613][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 615.751739][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 615.751862][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.751985][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 615.752107][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 615.752244][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 615.752368][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18) [ 615.752494][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 615.752618][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 615.752740][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 615.752891][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 615.753015][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 615.753137][ T44] ___sys_sendmsg (net/socket.c:2665) [ 615.753269][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 615.753392][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 615.753517][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 615.753655][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 615.753776][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 615.753898][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 615.754017][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 615.754138][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 615.754278][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 615.754408][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 615.754506][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 615.754631][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 615.754753][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10)) [ 615.754894][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 615.755050][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 615.755183][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.755336][ T44] RIP: 0033:0x7ff46d3c07b7 [ 615.755467][ T44] RSP: 002b:00007fff7ef3f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.755664][ T44] RAX: ffffffffffffffda RBX: 00007fff7ef3fb00 RCX: 00007ff46d3c07b7 [ 615.755843][ T44] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 [ 615.756025][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 [ 615.756210][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 [ 615.756432][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 615.756025][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 | [ 615.756210][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 | [ 615.756432][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 615.756619][ T44] | [ 615.756712][ T44] INFO: lockdep is turned off. [ 738.622292][ T44] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.622734][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 738.622902][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.623230][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.623588][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.623791][ T44] Call Trace: [ 738.623885][ T44] [ 738.623953][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 738.624083][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 738.624212][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 738.624342][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.624469][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 738.624591][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 738.624685][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 738.624806][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 738.624931][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 738.625051][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.625182][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 738.625305][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.625430][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.625551][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.625671][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 738.625791][ T44] process_one_work (kernel/workqueue.c:3229) [ 738.625915][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.626034][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 738.626155][ T44] ? assign_work (kernel/workqueue.c:1200) [ 738.626315][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 738.626439][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 738.626563][ T44] kthread (kernel/kthread.c:389) [ 738.626656][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 738.626779][ T44] ret_from_fork (arch/x86/kernel/process.c:147) [ 738.626904][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 738.627028][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 738.626656][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 738.626779][ T44] ret_from_fork (arch/x86/kernel/process.c:147) | [ 738.626904][ T44] ? __pfx_kthread (kernel/kthread.c:342) | [ 738.627028][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:257) | [ 738.627155][ T44] [ 738.627267][ T44] INFO: task ip:266 blocked for more than 614 seconds. [ 738.627420][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 738.627546][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.627742][ T44] task:ip state:D stack:25640 pid:266 tgid:266 ppid:246 flags:0x00004002 [ 738.627986][ T44] Call Trace: [ 738.628077][ T44] [ 738.628138][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 738.628263][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 738.628388][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.628509][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 738.628644][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 738.628734][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 738.628853][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 738.628992][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.629118][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 738.629246][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.629377][ T44] ? rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.629522][ T44] rtnl_newlink (net/core/rtnetlink.c:321 net/core/rtnetlink.c:4025) [ 738.629650][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 738.629779][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.629916][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.630042][ T44] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6926) [ 738.630183][ T44] ? __pfx_rtnl_newlink (net/core/rtnetlink.c:3919) [ 738.630320][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6928) [ 738.630442][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 738.630569][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 738.630695][ T44] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) [ 738.630789][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 738.630912][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2536) [ 738.631054][ T44] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6831) [ 738.631186][ T44] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2513) [ 738.631311][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 738.631438][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) [ 738.631572][ T44] netlink_unicast (net/netlink/af_netlink.c:1316 net/netlink/af_netlink.c:1342) [ 738.631697][ T44] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1327) [ 738.631820][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.631944][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 738.632068][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1886) [ 738.632196][ T44] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1805) [ 738.632320][ T44] ? _copy_from_user (./arch/x86/include/asm/smap.h:33 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:141 ./include/linux/uaccess.h:178 lib/usercopy.c:18) [ 738.632458][ T44] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2609) [ 738.632585][ T44] ? __pfx_____sys_sendmsg (net/socket.c:2555) [ 738.632708][ T44] ? __pfx_copy_msghdr_from_user (net/socket.c:2535) [ 738.632859][ T44] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) [ 738.632983][ T44] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) [ 738.633105][ T44] ___sys_sendmsg (net/socket.c:2665) [ 738.633231][ T44] ? __pfx____sys_sendmsg (net/socket.c:2652) [ 738.633375][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5202) [ 738.633499][ T44] ? find_held_lock (kernel/locking/lockdep.c:5315) [ 738.633628][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 738.633749][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 738.633873][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 738.633996][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 738.634120][ T44] ? __might_fault (mm/memory.c:6716 mm/memory.c:6709) [ 738.634244][ T44] ? lock_acquire (kernel/locking/lockdep.c:5798) [ 738.634368][ T44] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) [ 738.634464][ T44] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2694) [ 738.634588][ T44] ? __pfx___sys_sendmsg (net/socket.c:2680) [ 738.634736][ T44] ? rseq_update_cpu_node_id (kernel/rseq.c:109 (discriminator 10)) [ 738.634859][ T44] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:316) [ 738.635011][ T44] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 738.635133][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.635289][ T44] RIP: 0033:0x7ff46d3c07b7 [ 738.635417][ T44] RSP: 002b:00007fff7ef3f3d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.635596][ T44] RAX: ffffffffffffffda RBX: 00007fff7ef3fb00 RCX: 00007ff46d3c07b7 [ 738.635780][ T44] RDX: 0000000000000000 RSI: 00007fff7ef3f440 RDI: 0000000000000005 [ 738.635956][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 [ 738.636135][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 [ 738.636338][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 738.635956][ T44] RBP: 0000000000000005 R08: 000000000000006c R09: 00007fff7ef3e1b0 | [ 738.636135][ T44] R10: 00007ff46d279708 R11: 0000000000000246 R12: 00007fff7ef3fb28 | [ 738.636338][ T44] R13: 00000000672a19e4 R14: 0000000000496600 R15: 00007fff7ef3f530 | [ 738.636531][ T44] | [ 738.636625][ T44] INFO: lockdep is turned off. [ 861.502329][ T44] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.502710][ T44] Not tainted 6.12.0-rc5-virtme #1 [ 861.502827][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.503020][ T44] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.503280][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.503481][ T44] Call Trace: [ 861.503574][ T44] [ 861.503640][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6690) [ 861.503767][ T44] ? __pfx___schedule (kernel/sched/core.c:6546) [ 861.503899][ T44] ? __lock_release (kernel/locking/lockdep.c:5501) [ 861.504021][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.504161][ T44] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 52)) [ 861.504293][ T44] schedule (./arch/x86/include/asm/preempt.h:84 kernel/sched/core.c:6768 kernel/sched/core.c:6782) [ 861.504386][ T44] schedule_preempt_disabled (./arch/x86/include/asm/preempt.h:79 kernel/sched/core.c:6840) [ 861.504512][ T44] __mutex_lock (kernel/locking/mutex.c:197 kernel/locking/mutex.c:686 kernel/locking/mutex.c:752) [ 861.504642][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 861.504773][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.504896][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:751) [ 861.505019][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.505141][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) [ 861.505268][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.505400][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4733) [ 861.505545][ T44] process_one_work (kernel/workqueue.c:3229) [ 861.505677][ T44] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) [ 861.505817][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3131) [ 861.505941][ T44] ? assign_work (kernel/workqueue.c:1200) [ 861.506064][ T44] worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391) [ 861.506195][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3337) [ 861.506320][ T44] kthread (kernel/kthread.c:389) [ 861.506418][ T44] ? __pfx_kthread (kernel/kthread.c:342) [ 861.506541][ T44] ret_from_fork (arch/x86/kernel/process.c:147) [ 861.506675][ T44] ? __pfx_kthread (kernel/kthread.c:342) Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnl_newlink print_unlock_imbalance_bug:__lock_release:lock_release:__mutex_unlock_slowpath:__rtnl_unlock ret_from_fork:ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work