rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2674 jiffies s: 4109 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 6626 Comm: syz-executor.0 Not tainted 6.9.0-rc5-syzkaller-01489-gdcc61472534e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 kernel/kcov.c:200
Code: 89 fb e8 23 00 00 00 48 8b 3d 7c 75 3f 0c 48 89 de 5b e9 53 43 59 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 c0 d3 03 00 65 8b 15 60 b7
RSP: 0018:ffffc90000a07a38 EFLAGS: 00000202
RAX: 1ffff11003f92501 RBX: 1ffff11003f92586 RCX: ffff88807beb0000
RDX: ffff88801fc92c28 RSI: ffff88801fc92c28 RDI: ffff88805d4c5518
RBP: ffffc90000a07db0 R08: ffffffff8afba6c7 R09: 1ffff11003f925af
R10: dffffc0000000000 R11: ffffed1003f925b0 R12: dffffc0000000000
R13: ffff88801fc92c18 R14: ffff88801fc92c28 R15: ffff88801fc92c28
FS:  000055557506e480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31e22000 CR3: 000000007b310000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 __list_add include/linux/list.h:153 [inline]
 list_add_tail include/linux/list.h:183 [inline]
 list_move_tail include/linux/list.h:311 [inline]
 fq_tin_dequeue include/net/fq_impl.h:112 [inline]
 ieee80211_tx_dequeue+0xa53/0x4a60 net/mac80211/tx.c:3854
 wake_tx_push_queue net/mac80211/util.c:294 [inline]
 ieee80211_handle_wake_tx_queue+0x155/0x2d0 net/mac80211/util.c:315
 drv_wake_tx_queue net/mac80211/driver-ops.h:1350 [inline]
 schedule_and_wake_txq net/mac80211/driver-ops.h:1357 [inline]
 ieee80211_queue_skb+0x1aea/0x24c0 net/mac80211/tx.c:1664
 ieee80211_tx+0x2c4/0x470 net/mac80211/tx.c:1966
 __ieee80211_subif_start_xmit+0xe91/0x1600 net/mac80211/tx.c:4338
 ieee80211_subif_start_xmit+0xde/0x4d0 net/mac80211/tx.c:4532
 __netdev_start_xmit include/linux/netdevice.h:4881 [inline]
 netdev_start_xmit include/linux/netdevice.h:4895 [inline]
 xmit_one net/core/dev.c:3579 [inline]
 dev_hard_start_xmit+0x27a/0x7e0 net/core/dev.c:3595
 __dev_queue_xmit+0x1b0e/0x3d30 net/core/dev.c:4394
 dev_queue_xmit include/linux/netdevice.h:3094 [inline]
 neigh_hh_output include/net/neighbour.h:526 [inline]
 neigh_output include/net/neighbour.h:540 [inline]
 ip6_finish_output2+0xfc0/0x1670 net/ipv6/ip6_output.c:137
 ip6_finish_output+0x41e/0x810 net/ipv6/ip6_output.c:222
 NF_HOOK include/linux/netfilter.h:314 [inline]
 ndisc_send_skb+0xab0/0x1380 net/ipv6/ndisc.c:509
 addrconf_rs_timer+0x36e/0x660 net/ipv6/addrconf.c:4039
 call_timer_fn+0x18e/0x650 kernel/time/timer.c:1793
 expire_timers kernel/time/timer.c:1844 [inline]
 __run_timers kernel/time/timer.c:2418 [inline]
 __run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2429
 run_timer_base kernel/time/timer.c:2438 [inline]
 run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2448
 __do_softirq+0x2c6/0x980 kernel/softirq.c:554
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:console_flush_all+0xaad/0xfd0 kernel/printk/printk.c:2985
Code: ff ff e8 26 97 1f 00 90 0f 0b 90 e9 d8 f8 ff ff e8 18 97 1f 00 e8 c3 88 0b 0a 4d 85 f6 74 b6 e8 09 97 1f 00 fb 48 8b 44 24 70 <42> 0f b6 04 38 84 c0 48 8b 7c 24 30 0f 85 22 02 00 00 0f b6 1f 31
RSP: 0018:ffffc90009b7f660 EFLAGS: 00000293
RAX: 1ffff9200136ff18 RBX: 0000000000000000 RCX: ffff88807beb0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90009b7f810 R08: ffffffff817684e4 R09: 1ffffffff25e82a0
R10: dffffc0000000000 R11: fffffbfff25e82a1 R12: ffffffff8eb165b8
R13: ffffffff8eb16560 R14: 0000000000000200 R15: dffffc0000000000
 console_unlock+0x13b/0x4d0 kernel/printk/printk.c:3048
 vprintk_emit+0x5a6/0x770 kernel/printk/printk.c:2348
 _printk+0xd5/0x120 kernel/printk/printk.c:2373
 netdev_info+0x122/0x170 net/core/dev.c:11681
 __dev_set_promiscuity+0x1ec/0x5f0 net/core/dev.c:8568
 dev_set_promiscuity+0x51/0xe0 net/core/dev.c:8606
 packet_dev_mc net/packet/af_packet.c:3632 [inline]
 packet_flush_mclist net/packet/af_packet.c:3760 [inline]
 packet_release+0x568/0xcc0 net/packet/af_packet.c:3151
 __sock_release net/socket.c:659 [inline]
 sock_close+0xbc/0x240 net/socket.c:1421
 __fput+0x429/0x8a0 fs/file_table.c:422
 __do_sys_close fs/open.c:1556 [inline]
 __se_sys_close fs/open.c:1541 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1541
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f955627cc1a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffc66a7e0a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f955627cc1a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007ffc66a7e178 R08: 00007f9556200000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 000000000001c5c8
R13: 00007f95563abf8c R14: 00007f95563abf80 R15: 0000000000000032
 </TASK>
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-...!: (10500 ticks this GP) idle=6e7c/1/0x4000000000000000 softirq=11269/11269 fqs=0
rcu: 	(t=10500 jiffies g=15113 q=973 ncpus=2)
rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g15113 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: 	Possible timer handling issue on cpu=1 timer-softirq=7138
rcu: rcu_preempt kthread starved for 10500 jiffies! g15113 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:I stack:26256 pid:16    tgid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5409 [inline]
 __schedule+0x17e8/0x4a50 kernel/sched/core.c:6746
 __schedule_loop kernel/sched/core.c:6823 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6838
 schedule_timeout+0x1be/0x310 kernel/time/timer.c:2582
 rcu_gp_fqs_loop+0x2df/0x1370 kernel/rcu/tree.c:1663
 rcu_gp_kthread+0xa7/0x3b0 kernel/rcu/tree.c:1862
 kthread+0x2f0/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
CPU: 1 PID: 6626 Comm: syz-executor.0 Not tainted 6.9.0-rc5-syzkaller-01489-gdcc61472534e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:check_kcov_mode kernel/kcov.c:173 [inline]
RIP: 0010:__sanitizer_cov_trace_pc+0x2f/0x70 kernel/kcov.c:207
Code: 8b 04 24 65 48 8b 0c 25 c0 d3 03 00 65 8b 15 60 b7 6d 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 35 83 b9 14 16 00 00 00 <74> 2c 8b 91 f0 15 00 00 83 fa 02 75 21 48 8b 91 f8 15 00 00 48 8b
RSP: 0018:ffffc90000a07a38 EFLAGS: 00000246
RAX: ffffffff8afbaa73 RBX: 1ffff11003f92586 RCX: ffff88807beb0000
RDX: 0000000000000504 RSI: ffff88801fc92c28 RDI: ffff88805d4c5518
RBP: ffffc90000a07db0 R08: ffffffff8afba6c7 R09: 1ffff11003f925af
R10: dffffc0000000000 R11: ffffed1003f925b0 R12: dffffc0000000000
R13: ffff88801fc92c18 R14: ffff88801fc92c28 R15: ffff88801fc92c28
FS:  000055557506e480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31e22000 CR3: 000000007b310000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __list_add include/linux/list.h:153 [inline]
 list_add_tail include/linux/list.h:183 [inline]
 list_move_tail include/linux/list.h:311 [inline]
 fq_tin_dequeue include/net/fq_impl.h:112 [inline]
 ieee80211_tx_dequeue+0xa53/0x4a60 net/mac80211/tx.c:3854
 wake_tx_push_queue net/mac80211/util.c:294 [inline]
 ieee80211_handle_wake_tx_queue+0x155/0x2d0 net/mac80211/util.c:315
 drv_wake_tx_queue net/mac80211/driver-ops.h:1350 [inline]
 schedule_and_wake_txq net/mac80211/driver-ops.h:1357 [inline]
 ieee80211_queue_skb+0x1aea/0x24c0 net/mac80211/tx.c:1664
 ieee80211_tx+0x2c4/0x470 net/mac80211/tx.c:1966
 __ieee80211_subif_start_xmit+0xe91/0x1600 net/mac80211/tx.c:4338
 ieee80211_subif_start_xmit+0xde/0x4d0 net/mac80211/tx.c:4532
 __netdev_start_xmit include/linux/netdevice.h:4881 [inline]
 netdev_start_xmit include/linux/netdevice.h:4895 [inline]
 xmit_one net/core/dev.c:3579 [inline]
 dev_hard_start_xmit+0x27a/0x7e0 net/core/dev.c:3595
 __dev_queue_xmit+0x1b0e/0x3d30 net/core/dev.c:4394
 dev_queue_xmit include/linux/netdevice.h:3094 [inline]
 neigh_hh_output include/net/neighbour.h:526 [inline]
 neigh_output include/net/neighbour.h:540 [inline]
 ip6_finish_output2+0xfc0/0x1670 net/ipv6/ip6_output.c:137
 ip6_finish_output+0x41e/0x810 net/ipv6/ip6_output.c:222
 NF_HOOK include/linux/netfilter.h:314 [inline]
 ndisc_send_skb+0xab0/0x1380 net/ipv6/ndisc.c:509
 addrconf_rs_timer+0x36e/0x660 net/ipv6/addrconf.c:4039
 call_timer_fn+0x18e/0x650 kernel/time/timer.c:1793
 expire_timers kernel/time/timer.c:1844 [inline]
 __run_timers kernel/time/timer.c:2418 [inline]
 __run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2429
 run_timer_base kernel/time/timer.c:2438 [inline]
 run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2448
 __do_softirq+0x2c6/0x980 kernel/softirq.c:554
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:console_flush_all+0xaad/0xfd0 kernel/printk/printk.c:2985
Code: ff ff e8 26 97 1f 00 90 0f 0b 90 e9 d8 f8 ff ff e8 18 97 1f 00 e8 c3 88 0b 0a 4d 85 f6 74 b6 e8 09 97 1f 00 fb 48 8b 44 24 70 <42> 0f b6 04 38 84 c0 48 8b 7c 24 30 0f 85 22 02 00 00 0f b6 1f 31
RSP: 0018:ffffc90009b7f660 EFLAGS: 00000293
RAX: 1ffff9200136ff18 RBX: 0000000000000000 RCX: ffff88807beb0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90009b7f810 R08: ffffffff817684e4 R09: 1ffffffff25e82a0
R10: dffffc0000000000 R11: fffffbfff25e82a1 R12: ffffffff8eb165b8
R13: ffffffff8eb16560 R14: 0000000000000200 R15: dffffc0000000000
 console_unlock+0x13b/0x4d0 kernel/printk/printk.c:3048
 vprintk_emit+0x5a6/0x770 kernel/printk/printk.c:2348
 _printk+0xd5/0x120 kernel/printk/printk.c:2373
 netdev_info+0x122/0x170 net/core/dev.c:11681
 __dev_set_promiscuity+0x1ec/0x5f0 net/core/dev.c:8568
 dev_set_promiscuity+0x51/0xe0 net/core/dev.c:8606
 packet_dev_mc net/packet/af_packet.c:3632 [inline]
 packet_flush_mclist net/packet/af_packet.c:3760 [inline]
 packet_release+0x568/0xcc0 net/packet/af_packet.c:3151
 __sock_release net/socket.c:659 [inline]
 sock_close+0xbc/0x240 net/socket.c:1421
 __fput+0x429/0x8a0 fs/file_table.c:422
 __do_sys_close fs/open.c:1556 [inline]
 __se_sys_close fs/open.c:1541 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1541
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f955627cc1a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffc66a7e0a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f955627cc1a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007ffc66a7e178 R08: 00007f9556200000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 000000000001c5c8
R13: 00007f95563abf8c R14: 00007f95563abf80 R15: 0000000000000032
 </TASK>
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 10865 jiffies s: 4109 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 6626 Comm: syz-executor.0 Not tainted 6.9.0-rc5-syzkaller-01489-gdcc61472534e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:ieee80211_tx_dequeue+0x64f/0x4a60 net/mac80211/tx.c:3854
Code: eb eb 2a 4c 89 f8 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 ff e8 d2 29 ff f6 49 8b 07 4c 39 f8 0f 84 1f 3e 00 00 e8 e1 75 9a f6 <4c> 89 fb 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 a8
RSP: 0018:ffffc90000a07a40 EFLAGS: 00000246
RAX: ffffffff8afba66f RBX: ffff88805d4c5520 RCX: ffff88807beb0000
RDX: 0000000000000504 RSI: ffff88801fc92c28 RDI: ffff88805d4c5518
RBP: ffffc90000a07db0 R08: ffffffff8afba6c7 R09: 1ffff11003f925af
R10: dffffc0000000000 R11: ffffed1003f925b0 R12: dffffc0000000000
R13: ffff88801fc92c18 R14: ffff88801fc92c28 R15: ffff88801fc92c28
FS:  000055557506e480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31e22000 CR3: 000000007b310000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 wake_tx_push_queue net/mac80211/util.c:294 [inline]
 ieee80211_handle_wake_tx_queue+0x155/0x2d0 net/mac80211/util.c:315
 drv_wake_tx_queue net/mac80211/driver-ops.h:1350 [inline]
 schedule_and_wake_txq net/mac80211/driver-ops.h:1357 [inline]
 ieee80211_queue_skb+0x1aea/0x24c0 net/mac80211/tx.c:1664
 ieee80211_tx+0x2c4/0x470 net/mac80211/tx.c:1966
 __ieee80211_subif_start_xmit+0xe91/0x1600 net/mac80211/tx.c:4338
 ieee80211_subif_start_xmit+0xde/0x4d0 net/mac80211/tx.c:4532
 __netdev_start_xmit include/linux/netdevice.h:4881 [inline]
 netdev_start_xmit include/linux/netdevice.h:4895 [inline]
 xmit_one net/core/dev.c:3579 [inline]
 dev_hard_start_xmit+0x27a/0x7e0 net/core/dev.c:3595
 __dev_queue_xmit+0x1b0e/0x3d30 net/core/dev.c:4394
 dev_queue_xmit include/linux/netdevice.h:3094 [inline]
 neigh_hh_output include/net/neighbour.h:526 [inline]
 neigh_output include/net/neighbour.h:540 [inline]
 ip6_finish_output2+0xfc0/0x1670 net/ipv6/ip6_output.c:137
 ip6_finish_output+0x41e/0x810 net/ipv6/ip6_output.c:222
 NF_HOOK include/linux/netfilter.h:314 [inline]
 ndisc_send_skb+0xab0/0x1380 net/ipv6/ndisc.c:509
 addrconf_rs_timer+0x36e/0x660 net/ipv6/addrconf.c:4039
 call_timer_fn+0x18e/0x650 kernel/time/timer.c:1793
 expire_timers kernel/time/timer.c:1844 [inline]
 __run_timers kernel/time/timer.c:2418 [inline]
 __run_timer_base+0x66a/0x8e0 kernel/time/timer.c:2429
 run_timer_base kernel/time/timer.c:2438 [inline]
 run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2448
 __do_softirq+0x2c6/0x980 kernel/softirq.c:554
 invoke_softirq kernel/softirq.c:428 [inline]
 __irq_exit_rcu+0xf2/0x1c0 kernel/softirq.c:633
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:645
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:console_flush_all+0xaad/0xfd0 kernel/printk/printk.c:2985
Code: ff ff e8 26 97 1f 00 90 0f 0b 90 e9 d8 f8 ff ff e8 18 97 1f 00 e8 c3 88 0b 0a 4d 85 f6 74 b6 e8 09 97 1f 00 fb 48 8b 44 24 70 <42> 0f b6 04 38 84 c0 48 8b 7c 24 30 0f 85 22 02 00 00 0f b6 1f 31
RSP: 0018:ffffc90009b7f660 EFLAGS: 00000293
RAX: 1ffff9200136ff18 RBX: 0000000000000000 RCX: ffff88807beb0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90009b7f810 R08: ffffffff817684e4 R09: 1ffffffff25e82a0
R10: dffffc0000000000 R11: fffffbfff25e82a1 R12: ffffffff8eb165b8
R13: ffffffff8eb16560 R14: 0000000000000200 R15: dffffc0000000000
 console_unlock+0x13b/0x4d0 kernel/printk/printk.c:3048
 vprintk_emit+0x5a6/0x770 kernel/printk/printk.c:2348
 _printk+0xd5/0x120 kernel/printk/printk.c:2373
 netdev_info+0x122/0x170 net/core/dev.c:11681
 __dev_set_promiscuity+0x1ec/0x5f0 net/core/dev.c:8568
 dev_set_promiscuity+0x51/0xe0 net/core/dev.c:8606
 packet_dev_mc net/packet/af_packet.c:3632 [inline]
 packet_flush_mclist net/packet/af_packet.c:3760 [inline]
 packet_release+0x568/0xcc0 net/packet/af_packet.c:3151
 __sock_release net/socket.c:659 [inline]
 sock_close+0xbc/0x240 net/socket.c:1421
 __fput+0x429/0x8a0 fs/file_table.c:422
 __do_sys_close fs/open.c:1556 [inline]
 __se_sys_close fs/open.c:1541 [inline]
 __x64_sys_close+0x7f/0x110 fs/open.c:1541
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f955627cc1a
Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24
RSP: 002b:00007ffc66a7e0a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f955627cc1a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
RBP: 00007ffc66a7e178 R08: 00007f9556200000 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000293 R12: 000000000001c5c8
R13: 00007f95563abf8c R14: 00007f95563abf80 R15: 0000000000000032
 </TASK>