[ 9.269977][ T180] pimreg: entered allmulticast mode [ 9.270034][ T180] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.270036][ T180] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 180, name: ipmr [ 9.270037][ T180] preempt_count: 1, expected: 0 [ 9.270038][ T180] RCU nest depth: 0, expected: 0 [ 9.270040][ T180] locks held by ipmr/180: 5, last CPU#3: [ 9.270042][ T180] #0: ffffffff898d2c40 (rtnl_mutex){+.+.}-{4:4}, at: ip_mroute_setsockopt+0x161/0x1370 [ 9.270054][ T180] #1: ffffffff89169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.270060][ T180] #2: ffffffff89169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.270064][ T180] #3: ffffffff89089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.270067][ T180] #4: ffffffff89089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.270071][ T180] irq event stamp: 10802 [ 9.270072][ T180] hardirqs last enabled at (10801): [] __down_trylock_console_sem+0x86/0xa0 [ 9.270075][ T180] hardirqs last disabled at (10802): [] console_emit_next_record+0x3d4/0x4c0 [ 9.270077][ T180] softirqs last enabled at (10756): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 9.270080][ T180] softirqs last disabled at (10754): [] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 9.270082][ T180] Preemption disabled at: [ 9.270083][ T180] [] vprintk_emit+0x31b/0x3e0 [ 9.270089][ T180] CPU: 3 UID: 0 PID: 180 Comm: ipmr Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.270092][ T180] Tainted: [W]=WARN [ 9.270093][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.270095][ T180] Call Trace: [ 9.270097][ T180] [ 9.270098][ T180] dump_stack_lvl+0x6f/0xa0 [ 9.270104][ T180] ? vprintk_emit+0x31b/0x3e0 [ 9.270107][ T180] __might_resched.cold+0x1fe/0x2c1 [ 9.270111][ T180] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.270115][ T180] ? __kmalloc_noprof+0xdb/0x760 [ 9.270121][ T180] __kmalloc_noprof+0x443/0x760 [ 9.270123][ T180] ? alloc_buf.isra.0+0x4b/0x260 [ 9.270128][ T180] ? do_raw_spin_unlock+0x59/0x250 [ 9.270131][ T180] alloc_buf.isra.0+0x4b/0x260 [ 9.270134][ T180] put_chars+0x1e1/0x2f0 [ 9.270137][ T180] ? __send_to_port+0x420/0x420 [ 9.270138][ T180] ? check_prev_add+0x316/0xe90 [ 9.270142][ T180] ? validate_chain+0x34a/0xc20 [ 9.270145][ T180] hvc_console_print+0x292/0x780 [ 9.270148][ T180] ? mark_usage+0x61/0x170 [ 9.270150][ T180] ? __lock_acquire+0x518/0xc20 [ 9.270151][ T180] ? __lock_acquire+0x518/0xc20 [ 9.270156][ T180] ? hvc_write+0x3a0/0x3a0 [ 9.270157][ T180] ? lock_acquire.part.0+0xd4/0x280 [ 9.270161][ T180] ? lock_acquire+0x13c/0x160 [ 9.270165][ T180] console_emit_next_record+0x22f/0x4c0 [ 9.270168][ T180] ? devkmsg_read+0x4b0/0x4b0 [ 9.270170][ T180] ? console_flush_one_record+0x106/0x710 [ 9.270173][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.270177][ T180] ? lock_acquire+0x13c/0x160 [ 9.270181][ T180] console_flush_one_record+0x46f/0x710 [ 9.270185][ T180] ? console_emit_next_record+0x4c0/0x4c0 [ 9.270187][ T180] ? __lock_acquire+0x518/0xc20 [ 9.270192][ T180] console_unlock+0xee/0x1f0 [ 9.270194][ T180] ? console_flush_one_record+0x710/0x710 [ 9.270196][ T180] ? rcu_is_watching+0x16/0xd0 [ 9.270198][ T180] ? lock_acquire+0x60/0x160 [ 9.270202][ T180] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.270204][ T180] ? vprintk_emit+0x320/0x3e0 [ 9.270207][ T180] vprintk_emit+0x37c/0x3e0 [ 9.270213][ T180] ? wake_up_klogd_work_func+0x90/0x90 [ 9.270217][ T180] ? lock_acquire.part.0+0xd4/0x280 [ 9.270221][ T180] _printk+0xc7/0x100 [ 9.270224][ T180] ? snapshot_read.cold+0x21/0x21 [ 9.270228][ T180] ? in6_dev_get+0x1a5/0x330 [ 9.270232][ T180] ? netdev_name+0x43/0x60 [ 9.270235][ T180] ? __netdev_printk+0x17f/0x1d0 [ 9.270238][ T180] netdev_info+0xe2/0x116 [ 9.270240][ T180] ? netdev_notice+0x120/0x120 [ 9.270243][ T180] ? ref_tracker_alloc+0x2e7/0x430 [ 9.270247][ T180] ? ref_tracker_dir_print+0x100/0x100 [ 9.270251][ T180] ? mutex_is_locked+0x1c/0x50 [ 9.270255][ T180] netif_set_allmulti.cold+0x7c/0x166 [ 9.270260][ T180] dev_set_allmulti+0xa2/0x150 [ 9.270264][ T180] vif_add+0x8f1/0xdc0 [ 9.270265][ T180] ? __mutex_lock+0x1db/0x1ea0 [ 9.270268][ T180] ? __mutex_lock+0x9a3/0x1ea0 [ 9.270272][ T180] ? pim_rcv+0x320/0x320 [ 9.270275][ T180] ? lock_acquire.part.0+0xd4/0x280 [ 9.270276][ T180] ? __might_fault+0x97/0x140 [ 9.270282][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 9.270285][ T180] ? __might_fault+0x97/0x140 [ 9.270289][ T180] ip_mroute_setsockopt+0xfbd/0x1370 [ 9.270292][ T180] ? ipmr_rtm_route+0x250/0x250 [ 9.270294][ T180] ? __mark_inode_dirty+0x6df/0xd30 [ 9.270298][ T180] ? lock_acquire.part.0+0xd4/0x280 [ 9.270301][ T180] ? __mark_inode_dirty+0x5cb/0xd30 [ 9.270303][ T180] ? __lock_release.isra.0+0xb3/0x1a0 [ 9.270307][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 9.270311][ T180] do_ip_setsockopt+0x27c/0x25f0 [ 9.270315][ T180] ? file_update_time_flags+0x197/0x4a0 [ 9.270319][ T180] ? ip_sock_set_tos+0x40/0x40 [ 9.270322][ T180] ? fault_dirty_shared_page+0x229/0x4b0 [ 9.270325][ T180] ? do_pte_missing+0x22c/0xcc0 [ 9.270329][ T180] ? rcu_read_unlock+0x20/0x70 [ 9.270331][ T180] ? handle_pte_fault+0x426/0x710 [ 9.270335][ T180] ip_setsockopt+0x2f/0x90 [ 9.270339][ T180] raw_setsockopt+0x8c/0x1f0 [ 9.270342][ T180] ? raw_bind+0x5b0/0x5b0 [ 9.270344][ T180] ? __handle_mm_fault+0x3b7/0x5b0 [ 9.270346][ T180] ? __pmd_alloc+0x840/0x840 [ 9.270350][ T180] do_sock_setsockopt+0x115/0x490 [ 9.270355][ T180] ? put_user_ifreq+0x90/0x90 [ 9.270359][ T180] ? __lock_release.isra.0+0x69/0x1a0 [ 9.270362][ T180] __sys_setsockopt+0xe4/0x150 [ 9.270367][ T180] __x64_sys_setsockopt+0xbd/0x180 [ 9.270369][ T180] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.270372][ T180] ? lockdep_hardirqs_on+0x91/0x130 [ 9.270375][ T180] ? do_syscall_64+0xa6/0x530 [ 9.270376][ T180] do_syscall_64+0xff/0x530 [ 9.270378][ T180] ? exc_page_fault+0xee/0x100 [ 9.270381][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.270383][ T180] RIP: 0033:0x7fc505d9c2de [ 9.270387][ T180] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 9.270389][ T180] RSP: 002b:00007ffed7d79bb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 9.270391][ T180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc505d9c2de [ 9.270393][ T180] RDX: 00000000000000ca RSI: 0000000000000000 RDI: 0000000000000006 [ 9.270394][ T180] RBP: 00007ffed7d79c30 R08: 0000000000000010 R09: 0000000000000000 [ 9.270395][ T180] R10: 00007ffed7d79c6c R11: 0000000000000206 R12: 00007ffed7d7a338 [ 9.270395][ T180] R13: 0000000000000001 R14: 00007fc505ee4000 R15: 000000000040be00 [ 9.270402][ T180] [ 9.340202][ T180] pimreg: left allmulticast mode [ 9.437895][ T186] veth0: entered allmulticast mode [ 9.493681][ T191] veth0 (unregistering): left allmulticast mode [ 9.596418][ T193] veth0: entered allmulticast mode [ 9.612943][ T12] veth0: left allmulticast mode [ 9.878563][ T209] veth0: entered allmulticast mode [ 9.925103][ T12] veth0: left allmulticast mode [ 9.979856][ T215] veth0: entered allmulticast mode [ 10.025733][ T12] veth0: left allmulticast mode [ 10.184043][ T224] veth0: entered allmulticast mode [ 10.187728][ T224] pimreg: entered allmulticast mode [ 10.255945][ T229] veth0 (unregistering): left allmulticast mode [ 10.319671][ T12] pimreg: left allmulticast mode [ 10.319690][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.319693][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 10.319694][ T12] preempt_count: 1, expected: 0 [ 10.319695][ T12] RCU nest depth: 0, expected: 0 [ 10.319696][ T12] locks held by kworker/u16:0/12: 8, last CPU#3: [ 10.319699][ T12] #0: ff110000019f9d40 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 10.319711][ T12] #1: ffa00000000c7d10 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 10.319715][ T12] #2: ffffffff898b6f68 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xbf/0x890 [ 10.319721][ T12] #3: ffffffff898d2c40 (rtnl_mutex){+.+.}-{4:4}, at: ops_undo_list+0x534/0x8f0 [ 10.319725][ T12] #4: ffffffff89169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.319730][ T12] #5: ffffffff89169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.319734][ T12] #6: ffffffff89089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.319737][ T12] #7: ffffffff89089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.319741][ T12] irq event stamp: 97410 [ 10.319742][ T12] hardirqs last enabled at (97409): [] __down_trylock_console_sem+0x86/0xa0 [ 10.319745][ T12] hardirqs last disabled at (97410): [] console_emit_next_record+0x3d4/0x4c0 [ 10.319747][ T12] softirqs last enabled at (97398): [] mroute_clean_tables+0x116c/0x1c10 [ 10.319751][ T12] softirqs last disabled at (97396): [] mroute_clean_tables+0xfe0/0x1c10 [ 10.319754][ T12] Preemption disabled at: [ 10.319754][ T12] [] vprintk_emit+0x31b/0x3e0 [ 10.319760][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.319764][ T12] Tainted: [W]=WARN [ 10.319765][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.319767][ T12] Workqueue: netns cleanup_net [ 10.319770][ T12] Call Trace: [ 10.319772][ T12] [ 10.319774][ T12] dump_stack_lvl+0x6f/0xa0 [ 10.319780][ T12] ? vprintk_emit+0x31b/0x3e0 [ 10.319782][ T12] __might_resched.cold+0x1fe/0x2c1 [ 10.319787][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.319791][ T12] ? __kmalloc_noprof+0xdb/0x760 [ 10.319797][ T12] __kmalloc_noprof+0x443/0x760 [ 10.319799][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 10.319805][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 10.319813][ T12] alloc_buf.isra.0+0x4b/0x260 [ 10.319816][ T12] put_chars+0x1e1/0x2f0 [ 10.319819][ T12] ? __send_to_port+0x420/0x420 [ 10.319822][ T12] ? validate_chain+0x38b/0xc20 [ 10.319828][ T12] hvc_console_print+0x292/0x780 [ 10.319834][ T12] ? hvc_write+0x3a0/0x3a0 [ 10.319837][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.319841][ T12] ? lock_acquire+0x13c/0x160 [ 10.319845][ T12] console_emit_next_record+0x22f/0x4c0 [ 10.319849][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 10.319851][ T12] ? console_flush_one_record+0x106/0x710 [ 10.319855][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.319857][ T12] ? lock_acquire+0x13c/0x160 [ 10.319861][ T12] console_flush_one_record+0x46f/0x710 [ 10.319866][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 10.319868][ T12] ? __lock_acquire+0x518/0xc20 [ 10.319873][ T12] console_unlock+0xee/0x1f0 [ 10.319876][ T12] ? console_flush_one_record+0x710/0x710 [ 10.319878][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.319880][ T12] ? lock_acquire+0x60/0x160 [ 10.319884][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.319886][ T12] ? vprintk_emit+0x320/0x3e0 [ 10.319890][ T12] vprintk_emit+0x37c/0x3e0 [ 10.319894][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 10.319896][ T12] ? unwind_next_frame+0x691/0x1ea0 [ 10.319900][ T12] ? unwind_next_frame+0x69b/0x1ea0 [ 10.319903][ T12] _printk+0xc7/0x100 [ 10.319907][ T12] ? snapshot_read.cold+0x21/0x21 [ 10.319909][ T12] ? stack_access_ok+0x1e0/0x1e0 [ 10.319913][ T12] ? netdev_name+0x43/0x60 [ 10.319916][ T12] ? __netdev_printk+0x17f/0x1d0 [ 10.319920][ T12] netdev_info+0xe2/0x116 [ 10.319923][ T12] ? netdev_notice+0x120/0x120 [ 10.319927][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 10.319929][ T12] ? find_held_lock+0x2b/0x80 [ 10.319932][ T12] ? find_held_lock+0x2b/0x80 [ 10.319934][ T12] ? mutex_is_locked+0x1c/0x50 [ 10.319938][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 10.319942][ T12] dev_set_allmulti+0xa2/0x150 [ 10.319946][ T12] vif_delete+0x2f0/0x760 [ 10.319949][ T12] ? ops_undo_list+0x5be/0x8f0 [ 10.319953][ T12] ? ipmr_cache_report+0xcf0/0xcf0 [ 10.319960][ T12] mroute_clean_tables+0x15e/0x1960 [ 10.319968][ T12] ? rtm_to_ipmr_mfcc.constprop.0+0xb50/0xb50 [ 10.319971][ T12] ? mark_held_locks+0x40/0x70 [ 10.319974][ T12] ? lockdep_hardirqs_on+0x91/0x130 [ 10.319977][ T12] ? __call_rcu_common.constprop.0+0x3d3/0xa20 [ 10.319982][ T12] ? ipmr_free_table+0x11a/0x2a0 [ 10.319984][ T12] ipmr_free_table+0x11a/0x2a0 [ 10.319986][ T12] ? mroute_clean_tables+0x1960/0x1960 [ 10.319992][ T12] ipmr_net_exit_rtnl+0x12c/0x2a0 [ 10.319996][ T12] ops_undo_list+0x5be/0x8f0 [ 10.320001][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 10.320003][ T12] ? __lock_release.isra.0+0x69/0x1a0 [ 10.320008][ T12] cleanup_net+0x431/0x890 [ 10.320012][ T12] ? net_passive_dec+0x230/0x230 [ 10.320016][ T12] ? lock_acquire+0x13c/0x160 [ 10.320017][ T12] ? rcu_is_watching+0x16/0xd0 [ 10.320022][ T12] process_one_work+0xe3e/0x1560 [ 10.320028][ T12] ? __queue_delayed_work+0x470/0x470 [ 10.320032][ T12] ? lock_acquire.part.0+0xd4/0x280 [ 10.320039][ T12] worker_thread+0x4f1/0xd60 [ 10.320047][ T12] ? rescuer_thread+0x1340/0x1340 [ 10.320049][ T12] kthread+0x367/0x460 [ 10.320051][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.320054][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.320057][ T12] ret_from_fork+0x474/0x6b0 [ 10.320061][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 10.320064][ T12] ? __switch_to+0x5a3/0xe00 [ 10.320068][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 10.320070][ T12] ret_from_fork_asm+0x11/0x20 [ 10.320079][ T12] [ 10.408638][ T234] veth0: entered allmulticast mode [ 10.409112][ T234] veth0: left allmulticast mode [ 10.564117][ T240] pim6reg: entered allmulticast mode [ 10.594880][ T240] pim6reg: left allmulticast mode [ 10.682692][ T246] veth0: entered allmulticast mode [ 10.738450][ T251] veth0 (unregistering): left allmulticast mode [ 10.836690][ T253] veth0: entered allmulticast mode [ 10.853700][ T12] veth0: left allmulticast mode [ 11.110838][ T268] veth0: entered allmulticast mode [ 11.136817][ T12] veth0: left allmulticast mode [ 11.180862][ T271] veth0: entered allmulticast mode [ 11.204421][ T12] veth0: left allmulticast mode [ 11.432596][ T280] veth0: entered allmulticast mode [ 11.432608][ T280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.432610][ T280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 280, name: ipmr [ 11.432612][ T280] preempt_count: 1, expected: 0 [ 11.432613][ T280] RCU nest depth: 0, expected: 0 [ 11.432614][ T280] locks held by ipmr/280: 5, last CPU#3: [ 11.432616][ T280] #0: ffffffff898d2c40 (rtnl_mutex){+.+.}-{4:4}, at: ip6_mroute_setsockopt+0x3b9/0x1110 [ 11.432629][ T280] #1: ffffffff89169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.432635][ T280] #2: ffffffff89169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.432639][ T280] #3: ffffffff89089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.432643][ T280] #4: ffffffff89089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.432646][ T280] irq event stamp: 9616 [ 11.432647][ T280] hardirqs last enabled at (9615): [] __down_trylock_console_sem+0x86/0xa0 [ 11.432650][ T280] hardirqs last disabled at (9616): [] console_emit_next_record+0x3d4/0x4c0 [ 11.432652][ T280] softirqs last enabled at (9368): [] fpu_clone+0xd9/0x410 [ 11.432656][ T280] softirqs last disabled at (9366): [] fpu_clone+0x82/0x410 [ 11.432658][ T280] Preemption disabled at: [ 11.432659][ T280] [] vprintk_emit+0x31b/0x3e0 [ 11.432665][ T280] CPU: 3 UID: 0 PID: 280 Comm: ipmr Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.432668][ T280] Tainted: [W]=WARN [ 11.432669][ T280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.432671][ T280] Call Trace: [ 11.432673][ T280] [ 11.432674][ T280] dump_stack_lvl+0x6f/0xa0 [ 11.432679][ T280] ? vprintk_emit+0x31b/0x3e0 [ 11.432682][ T280] __might_resched.cold+0x1fe/0x2c1 [ 11.432686][ T280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.432690][ T280] ? __kmalloc_noprof+0xdb/0x760 [ 11.432696][ T280] __kmalloc_noprof+0x443/0x760 [ 11.432698][ T280] ? alloc_buf.isra.0+0x4b/0x260 [ 11.432704][ T280] ? do_raw_spin_unlock+0x59/0x250 [ 11.432706][ T280] alloc_buf.isra.0+0x4b/0x260 [ 11.432709][ T280] put_chars+0x1e1/0x2f0 [ 11.432711][ T280] ? desc_read_finalized_seq+0x79/0x120 [ 11.432713][ T280] ? __send_to_port+0x420/0x420 [ 11.432716][ T280] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.432720][ T280] ? validate_chain+0x38b/0xc20 [ 11.432724][ T280] hvc_console_print+0x292/0x780 [ 11.432727][ T280] ? __lock_acquire+0x518/0xc20 [ 11.432728][ T280] ? __lock_acquire+0x518/0xc20 [ 11.432733][ T280] ? hvc_write+0x3a0/0x3a0 [ 11.432734][ T280] ? console_emit_next_record+0x1df/0x4c0 [ 11.432737][ T280] ? rcu_is_watching+0x16/0xd0 [ 11.432740][ T280] ? lock_acquire+0x13c/0x160 [ 11.432744][ T280] console_emit_next_record+0x22f/0x4c0 [ 11.432748][ T280] ? devkmsg_read+0x4b0/0x4b0 [ 11.432750][ T280] ? console_flush_one_record+0x106/0x710 [ 11.432753][ T280] ? rcu_is_watching+0x16/0xd0 [ 11.432755][ T280] ? lock_acquire+0x13c/0x160 [ 11.432759][ T280] console_flush_one_record+0x46f/0x710 [ 11.432763][ T280] ? console_emit_next_record+0x4c0/0x4c0 [ 11.432765][ T280] ? __lock_acquire+0x518/0xc20 [ 11.432770][ T280] console_unlock+0xee/0x1f0 [ 11.432773][ T280] ? console_flush_one_record+0x710/0x710 [ 11.432775][ T280] ? rcu_is_watching+0x16/0xd0 [ 11.432777][ T280] ? lock_acquire+0x60/0x160 [ 11.432781][ T280] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.432783][ T280] ? vprintk_emit+0x320/0x3e0 [ 11.432786][ T280] vprintk_emit+0x37c/0x3e0 [ 11.432789][ T280] ? wake_up_klogd_work_func+0x90/0x90 [ 11.432795][ T280] _printk+0xc7/0x100 [ 11.432799][ T280] ? snapshot_read.cold+0x21/0x21 [ 11.432801][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.432804][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.432806][ T280] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.432809][ T280] ? netdev_name+0x43/0x60 [ 11.432817][ T280] ? __netdev_printk+0x17f/0x1d0 [ 11.432820][ T280] netdev_info+0xe2/0x116 [ 11.432823][ T280] ? netdev_notice+0x120/0x120 [ 11.432824][ T280] ? ref_tracker_alloc+0x2e7/0x430 [ 11.432828][ T280] ? ref_tracker_dir_print+0x100/0x100 [ 11.432834][ T280] ? mutex_is_locked+0x1c/0x50 [ 11.432838][ T280] netif_set_allmulti.cold+0x7c/0x166 [ 11.432842][ T280] dev_set_allmulti+0xa2/0x150 [ 11.432846][ T280] ? dev_get_by_index+0xb8/0x180 [ 11.432849][ T280] mif6_add+0x789/0xaa0 [ 11.432852][ T280] ? ww_mutex_lock+0x160/0x160 [ 11.432857][ T280] ? mr6_netlink_event+0x120/0x120 [ 11.432859][ T280] ? find_held_lock+0x2b/0x80 [ 11.432862][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 11.432864][ T280] ? __might_fault+0x97/0x140 [ 11.432871][ T280] ip6_mroute_setsockopt+0x3fb/0x1110 [ 11.432874][ T280] ? ip6mr_sk_done+0x530/0x530 [ 11.432876][ T280] ? validate_chain+0x730/0xc20 [ 11.432881][ T280] ? __might_fault+0x97/0x140 [ 11.432887][ T280] ? __might_fault+0x97/0x140 [ 11.432889][ T280] ? __might_fault+0x97/0x140 [ 11.432892][ T280] do_ipv6_setsockopt+0x3b3/0x34f0 [ 11.432898][ T280] ? ipv6_set_opt_hdr+0x5a0/0x5a0 [ 11.432902][ T280] ? lock_acquire.part.0+0xd4/0x280 [ 11.432905][ T280] ? __mark_inode_dirty+0x5cb/0xd30 [ 11.432908][ T280] ? __lock_release.isra.0+0xb3/0x1a0 [ 11.432909][ T280] ? __rwlock_init+0x150/0x150 [ 11.432912][ T280] ? find_held_lock+0x2b/0x80 [ 11.432914][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 11.432918][ T280] ? do_raw_spin_unlock+0x59/0x250 [ 11.432920][ T280] ? preempt_count_add+0x84/0x180 [ 11.432922][ T280] ? mnt_put_write_access_file+0x74/0xf0 [ 11.432924][ T280] ? mnt_put_write_access_file+0xa5/0xf0 [ 11.432926][ T280] ? file_update_time_flags+0x197/0x4a0 [ 11.432931][ T280] ? fault_dirty_shared_page+0x229/0x4b0 [ 11.432935][ T280] ? do_pte_missing+0x22c/0xcc0 [ 11.432940][ T280] ? ipv6_setsockopt+0x7e/0xf0 [ 11.432942][ T280] ipv6_setsockopt+0x7e/0xf0 [ 11.432945][ T280] rawv6_setsockopt+0xbb/0x560 [ 11.432948][ T280] ? mksaveddirty_shift+0x30/0x30 [ 11.432950][ T280] ? raw6_seq_show+0x190/0x190 [ 11.432952][ T280] ? trace_kfree+0xd2/0x100 [ 11.432956][ T280] ? __pmd_alloc+0x840/0x840 [ 11.432959][ T280] do_sock_setsockopt+0x115/0x490 [ 11.432964][ T280] ? put_user_ifreq+0x90/0x90 [ 11.432968][ T280] ? __lock_release.isra.0+0x69/0x1a0 [ 11.432972][ T280] __sys_setsockopt+0xe4/0x150 [ 11.432977][ T280] __x64_sys_setsockopt+0xbd/0x180 [ 11.432979][ T280] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.432982][ T280] ? lockdep_hardirqs_on+0x91/0x130 [ 11.432984][ T280] ? do_syscall_64+0xa6/0x530 [ 11.432986][ T280] do_syscall_64+0xff/0x530 [ 11.432987][ T280] ? exc_page_fault+0xee/0x100 [ 11.432990][ T280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.432992][ T280] RIP: 0033:0x7fc505d9c2de [ 11.432996][ T280] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 11.432998][ T280] RSP: 002b:00007ffed7d79b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 11.433001][ T280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc505d9c2de [ 11.433002][ T280] RDX: 00000000000000ca RSI: 0000000000000029 RDI: 0000000000000006 [ 11.433003][ T280] RBP: 00007ffed7d79c30 R08: 000000000000000c R09: 0000000000000000 [ 11.433004][ T280] R10: 00007ffed7d79c6c R11: 0000000000000246 R12: 00007ffed7d7a338 [ 11.433005][ T280] R13: 0000000000000001 R14: 00007fc505ee4000 R15: 000000000040be00 [ 11.433012][ T280] [ 11.467100][ T280] veth0: left allmulticast mode