[ 9.313427][ T179] pimreg: entered allmulticast mode [ 9.313446][ T179] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.313449][ T179] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 179, name: ipmr [ 9.313451][ T179] preempt_count: 1, expected: 0 [ 9.313452][ T179] RCU nest depth: 0, expected: 0 [ 9.313454][ T179] INFO: lockdep is turned off. [ 9.313455][ T179] irq event stamp: 0 [ 9.313456][ T179] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 9.313462][ T179] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 9.313470][ T179] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 9.313472][ T179] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 9.313474][ T179] Preemption disabled at: [ 9.313475][ T179] [] vprintk_emit+0x31b/0x3e0 [ 9.313485][ T179] CPU: 1 UID: 0 PID: 179 Comm: ipmr Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.313490][ T179] Tainted: [W]=WARN [ 9.313491][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.313494][ T179] Call Trace: [ 9.313496][ T179] [ 9.313498][ T179] dump_stack_lvl+0x6f/0xa0 [ 9.313504][ T179] ? vprintk_emit+0x31b/0x3e0 [ 9.313507][ T179] __might_resched.cold+0x1fe/0x2c1 [ 9.313511][ T179] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.313516][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313521][ T179] __kmalloc_noprof+0x443/0x760 [ 9.313525][ T179] ? __rwlock_init+0x150/0x150 [ 9.313529][ T179] ? alloc_buf.isra.0+0x4b/0x260 [ 9.313534][ T179] ? do_raw_spin_unlock+0x59/0x250 [ 9.313536][ T179] alloc_buf.isra.0+0x4b/0x260 [ 9.313539][ T179] put_chars+0x1e1/0x2f0 [ 9.313542][ T179] ? __send_to_port+0x420/0x420 [ 9.313544][ T179] ? printk_get_next_message+0x240/0x650 [ 9.313548][ T179] hvc_console_print+0x292/0x780 [ 9.313553][ T179] ? hvc_write+0x3a0/0x3a0 [ 9.313555][ T179] ? __rwlock_init+0x150/0x150 [ 9.313557][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313560][ T179] ? lock_acquire+0x13c/0x160 [ 9.313563][ T179] console_emit_next_record+0x22f/0x4c0 [ 9.313567][ T179] ? devkmsg_read+0x4b0/0x4b0 [ 9.313569][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313572][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313574][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313577][ T179] ? lock_acquire+0x13c/0x160 [ 9.313579][ T179] ? console_flush_one_record+0x111/0x710 [ 9.313582][ T179] console_flush_one_record+0x46f/0x710 [ 9.313585][ T179] ? console_emit_next_record+0x4c0/0x4c0 [ 9.313589][ T179] console_unlock+0xee/0x1f0 [ 9.313592][ T179] ? lock_acquire+0x13c/0x160 [ 9.313594][ T179] ? console_flush_one_record+0x710/0x710 [ 9.313596][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313598][ T179] ? lock_release+0x184/0x1f0 [ 9.313601][ T179] ? lock_acquire+0x60/0x160 [ 9.313603][ T179] ? __rcu_read_lock+0x30/0x70 [ 9.313606][ T179] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.313608][ T179] ? vprintk_emit+0x320/0x3e0 [ 9.313611][ T179] vprintk_emit+0x37c/0x3e0 [ 9.313614][ T179] ? wake_up_klogd_work_func+0x90/0x90 [ 9.313617][ T179] ? do_one_broadcast+0x1130/0x1130 [ 9.313622][ T179] _printk+0xc7/0x100 [ 9.313626][ T179] ? snapshot_read.cold+0x21/0x21 [ 9.313628][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313631][ T179] ? in6_dev_get+0x8e/0x330 [ 9.313635][ T179] ? in6_dev_get+0x1a5/0x330 [ 9.313638][ T179] ? netdev_name+0x43/0x60 [ 9.313642][ T179] ? __netdev_printk+0x17f/0x1d0 [ 9.313645][ T179] netdev_info+0xe2/0x116 [ 9.313647][ T179] ? netdev_notice+0x120/0x120 [ 9.313650][ T179] ? ref_tracker_alloc+0x2e7/0x430 [ 9.313654][ T179] ? ref_tracker_dir_print+0x100/0x100 [ 9.313657][ T179] ? mutex_is_locked+0x1c/0x50 [ 9.313661][ T179] netif_set_allmulti.cold+0x7c/0x166 [ 9.313665][ T179] dev_set_allmulti+0xa2/0x150 [ 9.313669][ T179] vif_add+0x8f1/0xdc0 [ 9.313672][ T179] ? __mutex_lock+0x1db/0x1ea0 [ 9.313675][ T179] ? __mutex_lock+0x9a3/0x1ea0 [ 9.313677][ T179] ? pim_rcv+0x320/0x320 [ 9.313679][ T179] ? ww_mutex_lock+0x160/0x160 [ 9.313681][ T179] ? filemap_get_entry+0xf2/0x670 [ 9.313685][ T179] ? filemap_get_entry+0x266/0x670 [ 9.313687][ T179] ? dequeue_signal+0x302/0x430 [ 9.313691][ T179] ? lock_acquire+0x13c/0x160 [ 9.313693][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313696][ T179] ? lock_release+0x184/0x1f0 [ 9.313698][ T179] ? __might_fault+0x97/0x140 [ 9.313702][ T179] ip_mroute_setsockopt+0xfbd/0x1370 [ 9.313705][ T179] ? ipmr_rtm_route+0x250/0x250 [ 9.313707][ T179] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.313711][ T179] ? trace_hardirqs_on+0x36/0x40 [ 9.313713][ T179] ? simple_setattr+0x100/0x100 [ 9.313718][ T179] ? do_raw_spin_unlock+0x59/0x250 [ 9.313720][ T179] ? _raw_spin_unlock+0x2d/0x50 [ 9.313723][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313726][ T179] do_ip_setsockopt+0x27c/0x25f0 [ 9.313730][ T179] ? file_update_time_flags+0x197/0x4a0 [ 9.313734][ T179] ? ip_sock_set_tos+0x40/0x40 [ 9.313737][ T179] ? fault_dirty_shared_page+0x229/0x4b0 [ 9.313740][ T179] ? do_pte_missing+0x22c/0xcc0 [ 9.313743][ T179] ? lock_release+0x184/0x1f0 [ 9.313746][ T179] ? rcu_read_unlock+0x20/0x70 [ 9.313748][ T179] ? handle_pte_fault+0x426/0x710 [ 9.313751][ T179] ip_setsockopt+0x2f/0x90 [ 9.313754][ T179] raw_setsockopt+0x8c/0x1f0 [ 9.313758][ T179] ? raw_bind+0x5b0/0x5b0 [ 9.313760][ T179] ? __handle_mm_fault+0x3b7/0x5b0 [ 9.313763][ T179] ? __pmd_alloc+0x840/0x840 [ 9.313766][ T179] ? rcu_is_watching+0x16/0xd0 [ 9.313768][ T179] do_sock_setsockopt+0x115/0x490 [ 9.313772][ T179] ? put_user_ifreq+0x90/0x90 [ 9.313777][ T179] __sys_setsockopt+0xe4/0x150 [ 9.313780][ T179] __x64_sys_setsockopt+0xbd/0x180 [ 9.313783][ T179] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.313785][ T179] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 9.313787][ T179] ? trace_hardirqs_on+0x36/0x40 [ 9.313789][ T179] do_syscall_64+0xff/0x530 [ 9.313792][ T179] ? exc_page_fault+0xee/0x100 [ 9.313795][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.313798][ T179] RIP: 0033:0x7f795b0b02de [ 9.313801][ T179] 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 [ 9.313804][ T179] RSP: 002b:00007fff6cb2e428 EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 9.313809][ T179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f795b0b02de [ 9.313811][ T179] RDX: 00000000000000ca RSI: 0000000000000000 RDI: 0000000000000006 [ 9.313812][ T179] RBP: 00007fff6cb2e4a0 R08: 0000000000000010 R09: 0000000000000000 [ 9.313814][ T179] R10: 00007fff6cb2e4dc R11: 0000000000000206 R12: 00007fff6cb2eba8 [ 9.313815][ T179] R13: 0000000000000001 R14: 00007f795b1f8000 R15: 000000000040be00 [ 9.313819][ T179] [ 9.355681][ T179] pimreg: left allmulticast mode [ 9.434009][ T185] veth0: entered allmulticast mode [ 9.475967][ T190] veth0 (unregistering): left allmulticast mode [ 9.549069][ T192] veth0: entered allmulticast mode [ 9.567287][ T12] veth0: left allmulticast mode [ 9.743544][ T207] veth0: entered allmulticast mode [ 9.772404][ T12] veth0: left allmulticast mode [ 9.802411][ T213] veth0: entered allmulticast mode [ 9.832884][ T12] veth0: left allmulticast mode [ 9.917467][ T223] veth0: entered allmulticast mode [ 9.919548][ T223] pimreg: entered allmulticast mode [ 9.970408][ T228] veth0 (unregistering): left allmulticast mode [ 10.037821][ T12] pimreg: left allmulticast mode [ 10.066343][ T233] veth0: entered allmulticast mode [ 10.066682][ T233] veth0: left allmulticast mode [ 10.180155][ T240] pim6reg: entered allmulticast mode [ 10.196069][ T240] pim6reg: left allmulticast mode [ 10.257265][ T246] veth0: entered allmulticast mode [ 10.300337][ T251] veth0 (unregistering): left allmulticast mode [ 10.394056][ T253] veth0: entered allmulticast mode [ 10.394069][ T253] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.394071][ T253] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 253, name: ipmr [ 10.394073][ T253] preempt_count: 1, expected: 0 [ 10.394074][ T253] RCU nest depth: 0, expected: 0 [ 10.394075][ T253] INFO: lockdep is turned off. [ 10.394076][ T253] irq event stamp: 0 [ 10.394077][ T253] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 10.394081][ T253] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 10.394088][ T253] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 10.394089][ T253] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 10.394091][ T253] Preemption disabled at: [ 10.394091][ T253] [] vprintk_emit+0x31b/0x3e0 [ 10.394098][ T253] CPU: 2 UID: 0 PID: 253 Comm: ipmr Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.394101][ T253] Tainted: [W]=WARN [ 10.394102][ T253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.394103][ T253] Call Trace: [ 10.394105][ T253] [ 10.394106][ T253] dump_stack_lvl+0x6f/0xa0 [ 10.394111][ T253] ? vprintk_emit+0x31b/0x3e0 [ 10.394113][ T253] __might_resched.cold+0x1fe/0x2c1 [ 10.394117][ T253] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.394120][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394124][ T253] __kmalloc_noprof+0x443/0x760 [ 10.394128][ T253] ? __rwlock_init+0x150/0x150 [ 10.394130][ T253] ? alloc_buf.isra.0+0x4b/0x260 [ 10.394134][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 10.394135][ T253] alloc_buf.isra.0+0x4b/0x260 [ 10.394137][ T253] put_chars+0x1e1/0x2f0 [ 10.394139][ T253] ? desc_read_finalized_seq+0x79/0x120 [ 10.394140][ T253] ? __send_to_port+0x420/0x420 [ 10.394142][ T253] ? console_prepend_replay+0x20/0x20 [ 10.394144][ T253] hvc_console_print+0x292/0x780 [ 10.394148][ T253] ? hvc_write+0x3a0/0x3a0 [ 10.394149][ T253] ? do_raw_spin_lock+0x131/0x280 [ 10.394150][ T253] ? __rwlock_init+0x150/0x150 [ 10.394152][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394153][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394155][ T253] ? lock_acquire+0x13c/0x160 [ 10.394157][ T253] console_emit_next_record+0x22f/0x4c0 [ 10.394160][ T253] ? devkmsg_read+0x4b0/0x4b0 [ 10.394162][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394163][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394165][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394166][ T253] ? lock_acquire+0x13c/0x160 [ 10.394168][ T253] ? console_flush_one_record+0x111/0x710 [ 10.394170][ T253] console_flush_one_record+0x46f/0x710 [ 10.394172][ T253] ? console_emit_next_record+0x4c0/0x4c0 [ 10.394174][ T253] console_unlock+0xee/0x1f0 [ 10.394179][ T253] ? lock_acquire+0x13c/0x160 [ 10.394180][ T253] ? console_flush_one_record+0x710/0x710 [ 10.394182][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394184][ T253] ? lock_release+0x184/0x1f0 [ 10.394185][ T253] ? lock_acquire+0x60/0x160 [ 10.394186][ T253] ? __rcu_read_lock+0x30/0x70 [ 10.394188][ T253] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.394190][ T253] ? vprintk_emit+0x320/0x3e0 [ 10.394192][ T253] vprintk_emit+0x37c/0x3e0 [ 10.394194][ T253] ? wake_up_klogd_work_func+0x90/0x90 [ 10.394196][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394198][ T253] ? lock_acquire+0x13c/0x160 [ 10.394199][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394201][ T253] ? lock_release+0x184/0x1f0 [ 10.394202][ T253] _printk+0xc7/0x100 [ 10.394205][ T253] ? snapshot_read.cold+0x21/0x21 [ 10.394207][ T253] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.394209][ T253] ? netdev_name+0x43/0x60 [ 10.394212][ T253] ? __netdev_printk+0x17f/0x1d0 [ 10.394214][ T253] netdev_info+0xe2/0x116 [ 10.394216][ T253] ? netdev_notice+0x120/0x120 [ 10.394217][ T253] ? ref_tracker_alloc+0x2e7/0x430 [ 10.394220][ T253] ? ref_tracker_dir_print+0x100/0x100 [ 10.394222][ T253] ? mutex_is_locked+0x1c/0x50 [ 10.394226][ T253] netif_set_allmulti.cold+0x7c/0x166 [ 10.394228][ T253] dev_set_allmulti+0xa2/0x150 [ 10.394231][ T253] ? dev_get_by_index+0xb8/0x180 [ 10.394234][ T253] mif6_add+0x789/0xaa0 [ 10.394237][ T253] ? ww_mutex_lock+0x160/0x160 [ 10.394240][ T253] ? mr6_netlink_event+0x120/0x120 [ 10.394242][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394244][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394246][ T253] ip6_mroute_setsockopt+0x3fb/0x1110 [ 10.394248][ T253] ? ip6mr_sk_done+0x530/0x530 [ 10.394250][ T253] ? xas_start+0x97/0x5f0 [ 10.394253][ T253] ? lock_release+0x184/0x1f0 [ 10.394254][ T253] ? filemap_get_entry+0xf2/0x670 [ 10.394257][ T253] ? dequeue_signal+0x302/0x430 [ 10.394260][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394262][ T253] ? lock_release+0x184/0x1f0 [ 10.394263][ T253] ? __might_fault+0x97/0x140 [ 10.394266][ T253] do_ipv6_setsockopt+0x3b3/0x34f0 [ 10.394270][ T253] ? trace_ctime_ns_xchg+0x1c0/0x1c0 [ 10.394273][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394275][ T253] ? ipv6_set_opt_hdr+0x5a0/0x5a0 [ 10.394276][ T253] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.394279][ T253] ? trace_hardirqs_on+0x36/0x40 [ 10.394280][ T253] ? inode_maybe_inc_iversion+0xe1/0x180 [ 10.394283][ T253] ? simple_setattr+0x100/0x100 [ 10.394284][ T253] ? do_raw_spin_lock+0x131/0x280 [ 10.394285][ T253] ? __rwlock_init+0x150/0x150 [ 10.394287][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394289][ T253] ? lock_release+0x184/0x1f0 [ 10.394290][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 10.394292][ T253] ? _raw_spin_unlock+0x2d/0x50 [ 10.394293][ T253] ? rcu_is_watching+0x16/0xd0 [ 10.394295][ T253] ? lock_release+0x184/0x1f0 [ 10.394296][ T253] ? do_raw_spin_unlock+0x59/0x250 [ 10.394298][ T253] ? preempt_count_add+0x84/0x180 [ 10.394299][ T253] ? mnt_put_write_access_file+0x74/0xf0 [ 10.394302][ T253] ? mnt_put_write_access_file+0xa5/0xf0 [ 10.394303][ T253] ? file_update_time_flags+0x197/0x4a0 [ 10.394305][ T253] ? fault_dirty_shared_page+0x229/0x4b0 [ 10.394308][ T253] ? do_pte_missing+0x22c/0xcc0 [ 10.394310][ T253] ? lock_release+0x184/0x1f0 [ 10.394312][ T253] ? ipv6_setsockopt+0x7e/0xf0 [ 10.394314][ T253] ipv6_setsockopt+0x7e/0xf0 [ 10.394316][ T253] rawv6_setsockopt+0xbb/0x560 [ 10.394318][ T253] ? mksaveddirty_shift+0x30/0x30 [ 10.394320][ T253] ? raw6_seq_show+0x190/0x190 [ 10.394322][ T253] ? __pmd_alloc+0x840/0x840 [ 10.394324][ T253] do_sock_setsockopt+0x115/0x490 [ 10.394326][ T253] ? put_user_ifreq+0x90/0x90 [ 10.394329][ T253] __sys_setsockopt+0xe4/0x150 [ 10.394331][ T253] __x64_sys_setsockopt+0xbd/0x180 [ 10.394333][ T253] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.394334][ T253] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 10.394336][ T253] ? trace_hardirqs_on+0x36/0x40 [ 10.394337][ T253] do_syscall_64+0xff/0x530 [ 10.394338][ T253] ? exc_page_fault+0xee/0x100 [ 10.394341][ T253] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.394342][ T253] RIP: 0033:0x7f795b0b02de [ 10.394344][ T253] 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 [ 10.394346][ T253] RSP: 002b:00007fff6cb2e458 EFLAGS: 00000202 ORIG_RAX: 0000000000000036 [ 10.394350][ T253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f795b0b02de [ 10.394351][ T253] RDX: 00000000000000ca RSI: 0000000000000029 RDI: 0000000000000006 [ 10.394352][ T253] RBP: 00007fff6cb2e4a0 R08: 000000000000000c R09: 0000000000000000 [ 10.394353][ T253] R10: 00007fff6cb2e4dc R11: 0000000000000202 R12: 00007fff6cb2eba8 [ 10.394354][ T253] R13: 0000000000000001 R14: 00007f795b1f8000 R15: 000000000040be00 [ 10.394356][ T253] [ 10.427252][ T12] veth0: left allmulticast mode [ 10.598967][ T268] veth0: entered allmulticast mode [ 10.623598][ T12] veth0: left allmulticast mode [ 10.642311][ T271] veth0: entered allmulticast mode [ 10.654370][ T12] veth0: left allmulticast mode [ 10.774155][ T280] veth0: entered allmulticast mode [ 10.774468][ T280] veth0: left allmulticast mode