lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2099) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB 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=1160, c=1159, q=65355) kswapd0 R running task 28288 33 2 0x80000000 ffff8801d8410000 0000000000000000 ffff8801d4c68580 ffff8801da6797c0 ffff8801db621018 ffff8801d841f5f8 ffffffff828075c2 ffffffff81b6e700 0000000000000020 ffff880100000020 01ff8801d841f628 ffff8801db6218f0 Call Trace: [] preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:3711 [] retint_kernel+0x1b/0x2d [] vprintk_emit+0x448/0x790 kernel/printk/printk.c:1908 [] vprintk+0x28/0x30 kernel/printk/printk.c:1918 [] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1919 [] vprintk_func kernel/printk/internal.h:36 [inline] [] printk+0xaf/0xd7 kernel/printk/printk.c:1980 [] lowmem_scan.cold.1+0x1f9/0x35b drivers/staging/android/lowmemorykiller.c:177 [] do_shrink_slab mm/vmscan.c:398 [inline] [] shrink_slab.part.8+0x3c6/0xa00 mm/vmscan.c:501 [] shrink_slab mm/vmscan.c:465 [inline] [] shrink_node+0x1ed/0x740 mm/vmscan.c:2602 [] kswapd_shrink_node mm/vmscan.c:3202 [inline] [] balance_pgdat mm/vmscan.c:3319 [inline] [] kswapd+0x7e9/0x13b0 mm/vmscan.c:3512 [] kthread+0x26d/0x300 kernel/kthread.c:211 [] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373 kswapd0 R running task 28288 33 2 0x80000000 ffff8801d8410000 0000000000000000 ffff8801d4c68580 ffff8801da6797c0 ffff8801db621018 ffff8801d841f5f8 ffffffff828075c2 ffffffff81b6e700 0000000000000020 ffff880100000020 01ff8801d841f628 ffff8801db6218f0 Call Trace: [] preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:3711 [] retint_kernel+0x1b/0x2d [] vprintk_emit+0x448/0x790 kernel/printk/printk.c:1908 [] vprintk+0x28/0x30 kernel/printk/printk.c:1918 [] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1919 [] vprintk_func kernel/printk/internal.h:36 [inline] [] printk+0xaf/0xd7 kernel/printk/printk.c:1980 [] lowmem_scan.cold.1+0x1f9/0x35b drivers/staging/android/lowmemorykiller.c:177 [] do_shrink_slab mm/vmscan.c:398 [inline] [] shrink_slab.part.8+0x3c6/0xa00 mm/vmscan.c:501 [] shrink_slab mm/vmscan.c:465 [inline] [] shrink_node+0x1ed/0x740 mm/vmscan.c:2602 [] kswapd_shrink_node mm/vmscan.c:3202 [inline] [] balance_pgdat mm/vmscan.c:3319 [inline] [] kswapd+0x7e9/0x13b0 mm/vmscan.c:3512 [] kthread+0x26d/0x300 kernel/kthread.c:211 [] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373 lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26981) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26981) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'init' (1) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26975) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26969) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26981) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26975) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26981) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26975) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'init' (1) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2100) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26981) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26975) because cache 1100kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 1080kB is below limit 6144kB for oom_score_adj 0 Free memory is -13192kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26981) because cache 1080kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 956kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2099) because cache 840kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2097) because cache 832kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2099) because cache 820kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2099) because cache 804kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (26977) because cache 792kB is below limit 6144kB for oom_score_adj 0 Free memory is -13316kB above reserved lowmemorykiller: Killing 'syz-executor028' (26969) (tgid 26966), adj 1000, to free 4284kB on behalf of 'syz-executor028' (2098) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (16412) (tgid 16412), adj 1000, to free 2032kB on behalf of 'syz-executor028' (2099) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (16412) (tgid 16412), adj 1000, to free 2032kB on behalf of 'syz-executor028' (2097) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (26967) (tgid 26967), adj 1000, to free 4172kB on behalf of 'cron' (1949) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (16412) (tgid 16412), adj 1000, to free 2032kB on behalf of 'syz-executor028' (26981) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (26434) (tgid 26434), adj 1000, to free 2032kB on behalf of 'syz-executor028' (26977) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (3516) (tgid 3516), adj 1000, to free 2028kB on behalf of 'cron' (1949) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12756kB above reserved lowmemorykiller: Killing 'syz-executor028' (20055) (tgid 20055), adj 1000, to free 2032kB on behalf of 'syz-executor028' (2098) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (3516) (tgid 3516), adj 1000, to free 2028kB on behalf of 'syz-executor028' (2097) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12756kB above reserved lowmemorykiller: Killing 'syz-executor028' (3516) (tgid 3516), adj 1000, to free 2028kB on behalf of 'syz-executor028' (26977) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12756kB above reserved lowmemorykiller: Killing 'syz-executor028' (3516) (tgid 3516), adj 1000, to free 2028kB on behalf of 'syz-executor028' (26981) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12756kB above reserved lowmemorykiller: Killing 'syz-executor028' (16203) (tgid 16203), adj 1000, to free 2028kB on behalf of 'syz-executor028' (2098) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12756kB above reserved lowmemorykiller: Killing 'syz-executor028' (21697) (tgid 21697), adj 1000, to free 2032kB on behalf of 'syz-executor028' (2099) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12756kB above reserved lowmemorykiller: Killing 'syz-executor028' (7378) (tgid 7378), adj 1000, to free 2028kB on behalf of 'syz-executor028' (2100) because cache 772kB is below limit 6144kB for oom_score_adj 0 Free memory is -12636kB above reserved lowmemorykiller: Killing 'syz-executor028' (25102) (tgid 25102), adj 1000, to free 2028kB on behalf of 'syz-executor028' (2099) because cache 672kB is below limit 8192kB for oom_score_adj 1 Free memory is 7064kB above reserved