Free memory is 40488kB above reserved
lowmemorykiller: Killing 'syz-executor.2' (4669) (tgid 4669), adj 1000,
   to free 17228kB on behalf of 'udevd' (9009) because
   cache 15664kB is below limit 65536kB for oom_score_adj 12
   Free memory is 63664kB above reserved
INFO: rcu_preempt detected stalls on CPUs/tasks:
	Tasks blocked on level-0 rcu_node (CPUs 0-1): P33
	(detected by 0, t=10502 jiffies, g=1325, c=1324, q=201115)
kswapd0         R  running task    27968    33      2 0x80000000
 ffff8801d8410000 ffff8801cbe27380 ffff8801c826d280 ffff8801cc2a0000
 ffff8801db621018 ffff8801d841f5f8 ffffffff828075c2 ffffffff81b6e700
 0000000000000020 ffff880100000020 01ff8801d841f628 ffff8801db6218f0
Call Trace:
 [<ffffffff828094fb>] preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:3711
 [<ffffffff82818214>] retint_kernel+0x1b/0x2d
 [<ffffffff812270c8>] vprintk_emit+0x448/0x790 kernel/printk/printk.c:1908
 [<ffffffff81227438>] vprintk+0x28/0x30 kernel/printk/printk.c:1918
 [<ffffffff8122745d>] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1919
 [<ffffffff81402f9f>] vprintk_func kernel/printk/internal.h:36 [inline]
 [<ffffffff81402f9f>] printk+0xaf/0xd7 kernel/printk/printk.c:1980
 [<ffffffff81142c3d>] kthread+0x26d/0x300 kernel/kthread.c:211
 [<ffffffff82817a5c>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373
kswapd0         R  running task    27968    33      2 0x80000000
 ffff8801d8410000 ffff8801cbe27380 ffff8801c826d280 ffff8801cc2a0000
 ffff8801db621018 ffff8801d841f5f8 ffffffff828075c2 ffffffff81b6e700
 0000000000000020 ffff880100000020 01ff8801d841f628 ffff8801db6218f0
Call Trace:
 [<ffffffff828094fb>] preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:3711
 [<ffffffff82818214>] retint_kernel+0x1b/0x2d
 [<ffffffff812270c8>] vprintk_emit+0x448/0x790 kernel/printk/printk.c:1908
 [<ffffffff81227438>] vprintk+0x28/0x30 kernel/printk/printk.c:1918
 [<ffffffff8122745d>] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1919
 [<ffffffff81402f9f>] vprintk_func kernel/printk/internal.h:36 [inline]
 [<ffffffff81402f9f>] printk+0xaf/0xd7 kernel/printk/printk.c:1980
 [<ffffffff8222d9e8>] lowmem_scan.cold.1+0x1f9/0x35b drivers/staging/android/lowmemorykiller.c:177
 [<ffffffff81449cc6>] do_shrink_slab mm/vmscan.c:398 [inline]
 [<ffffffff81449cc6>] shrink_slab.part.8+0x3c6/0xa00 mm/vmscan.c:501
 [<ffffffff814557fd>] shrink_slab mm/vmscan.c:465 [inline]
 [<ffffffff814557fd>] shrink_node+0x1ed/0x740 mm/vmscan.c:2602
 [<ffffffff814570b9>] kswapd_shrink_node mm/vmscan.c:3202 [inline]
 [<ffffffff814570b9>] balance_pgdat mm/vmscan.c:3319 [inline]
 [<ffffffff814570b9>] kswapd+0x7e9/0x13b0 mm/vmscan.c:3512
lowmemorykiller: Killing 'syz-executor.4' (9043) (tgid 9043), adj 1000,
   to free 17236kB on behalf of 'syz-executor.2' (9091) because
   cache 15916kB is below limit 16384kB for oom_score_adj 6
   Free memory is -10712kB above reserved
lowmemorykiller: Killing 'syz-executor.5' (9046) (tgid 9046), adj 1000,
   to free 17236kB on behalf of 'syz-executor.2' (9091) because
   cache 15916kB is below limit 16384kB for oom_score_adj 6
   Free memory is -3212kB above reserved
lowmemorykiller: Killing 'syz-executor.4' (9072) (tgid 9072), adj 1000,
   to free 17236kB on behalf of 'syz-executor.2' (9091) because
   cache 15916kB is below limit 16384kB for oom_score_adj 6
   Free memory is 860kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (8999) (tgid 8999), adj 1000,
   to free 17232kB on behalf of 'syz-executor.2' (9091) because
   cache 15916kB is below limit 16384kB for oom_score_adj 6
   Free memory is 860kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (9007) (tgid 9007), adj 1000,
   to free 17232kB on behalf of 'syz-executor.2' (9091) because
   cache 15916kB is below limit 16384kB for oom_score_adj 6
   Free memory is 11552kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (9019) (tgid 9019), adj 1000,
   to free 17232kB on behalf of 'syz-executor.2' (9091) because
   cache 15916kB is below limit 65536kB for oom_score_adj 12
   Free memory is 20724kB above reserved
lowmemorykiller: Killing 'syz-executor.1' (9067) (tgid 9067), adj 1000,
   to free 17232kB on behalf of 'syz-executor.5' (9152) because
   cache 15732kB is below limit 16384kB for oom_score_adj 6
   Free memory is 7244kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (9115) (tgid 9115), adj 1000,
   to free 17232kB on behalf of 'blkid' (9151) because
   cache 15732kB is below limit 65536kB for oom_score_adj 12
   Free memory is 33220kB above reserved
lowmemorykiller: Killing 'syz-executor.4' (9150) (tgid 9150), adj 1000,
   to free 17236kB on behalf of 'syz-executor.0' (9198) because
   cache 15324kB is below limit 16384kB for oom_score_adj 6
   Free memory is -13372kB above reserved
lowmemorykiller: Killing 'syz-executor.5' (9158) (tgid 9158), adj 1000,
   to free 17236kB on behalf of 'syz-executor.5' (9183) because
   cache 15324kB is below limit 16384kB for oom_score_adj 6
   Free memory is -13372kB above reserved
lowmemorykiller: Killing 'syz-executor.4' (9180) (tgid 9180), adj 1000,
   to free 17236kB on behalf of 'syz-executor.5' (9183) because
   cache 15324kB is below limit 16384kB for oom_score_adj 6
   Free memory is -11240kB above reserved
lowmemorykiller: Killing 'syz-executor.1' (9132) (tgid 9132), adj 1000,
   to free 17232kB on behalf of 'syz-executor.5' (9183) because
   cache 15324kB is below limit 16384kB for oom_score_adj 6
   Free memory is 7064kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (9140) (tgid 9140), adj 1000,
   to free 17232kB on behalf of 'syz-executor.5' (9183) because
   cache 15324kB is below limit 16384kB for oom_score_adj 6
   Free memory is 7064kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (9146) (tgid 9146), adj 1000,
   to free 17232kB on behalf of 'syz-executor.5' (9183) because
   cache 15324kB is below limit 16384kB for oom_score_adj 6
   Free memory is 7928kB above reserved
lowmemorykiller: Killing 'syz-executor.1' (9218) (tgid 9218), adj 1000,
   to free 17232kB on behalf of 'syz-executor.3' (9274) because
   cache 14368kB is below limit 65536kB for oom_score_adj 12
   Free memory is 23964kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (9223) (tgid 9223), adj 1000,
   to free 17232kB on behalf of 'syz-executor.3' (9274) because
   cache 14268kB is below limit 65536kB for oom_score_adj 12
   Free memory is 23708kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (9240) (tgid 9240), adj 1000,
   to free 17232kB on behalf of 'syz-executor.3' (9274) because
   cache 14268kB is below limit 65536kB for oom_score_adj 12
   Free memory is 41608kB above reserved
lowmemorykiller: Killing 'syz-executor.3' (9251) (tgid 9251), adj 1000,
   to free 17232kB on behalf of 'syz-executor.3' (9274) because
   cache 14268kB is below limit 65536kB for oom_score_adj 12
   Free memory is 41608kB above reserved
lowmemorykiller: Killing 'syz-executor.1' (9253) (tgid 9253), adj 1000,
   to free 17232kB on behalf of 'syz-executor.3' (9274) because
   cache 14268kB is below limit 65536kB for oom_score_adj 12
   Free memory is 41484kB above reserved
lowmemorykiller: Killing 'syz-executor.5' (9255) (tgid 9255), adj 1000,
   to free 17236kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 16384kB for oom_score_adj 6
   Free memory is -6616kB above reserved
lowmemorykiller: Killing 'syz-executor.4' (9264) (tgid 9264), adj 1000,
   to free 17236kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 16384kB for oom_score_adj 6
   Free memory is -7376kB above reserved
lowmemorykiller: Killing 'syz-executor.5' (9285) (tgid 9285), adj 1000,
   to free 17236kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 16384kB for oom_score_adj 6
   Free memory is -7624kB above reserved
lowmemorykiller: Killing 'syz-executor.4' (9287) (tgid 9287), adj 1000,
   to free 17236kB on behalf of 'syz-executor.1' (9324) because
   cache 14912kB is below limit 16384kB for oom_score_adj 6
   Free memory is -364kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (9273) (tgid 9273), adj 1000,
   to free 17232kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 16384kB for oom_score_adj 6
   Free memory is 3696kB above reserved
lowmemorykiller: Killing 'syz-executor.0' (9302) (tgid 9302), adj 1000,
   to free 17232kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 16384kB for oom_score_adj 6
   Free memory is 9668kB above reserved
lowmemorykiller: Killing 'syz-executor.1' (9305) (tgid 9305), adj 1000,
   to free 17232kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 65536kB for oom_score_adj 12
   Free memory is 17440kB above reserved
lowmemorykiller: Killing 'syz-executor.2' (4789) (tgid 4789), adj 1000,
   to free 17228kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 65536kB for oom_score_adj 12
   Free memory is 39516kB above reserved
lowmemorykiller: Killing 'syz-executor.2' (4817) (tgid 4817), adj 1000,
   to free 17228kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 65536kB for oom_score_adj 12
   Free memory is 44676kB above reserved
lowmemorykiller: Killing 'syz-executor.2' (4845) (tgid 4845), adj 1000,
   to free 17228kB on behalf of 'syz-executor.1' (9324) because
   cache 14812kB is below limit 65536kB for oom_score_adj 12
   Free memory is 50860kB above reserved