lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25527) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13528kB above reserved INFO: rcu_preempt detected stalls on CPUs/tasks: Tasks blocked on level-0 rcu_node (CPUs 0-1): P33 (detected by 1, t=10502 jiffies, g=1471, c=1470, q=49990) kswapd0 R running task 28288 33 2 0x80000000 ffff8801d8410000 ffff8801d4890000 ffff88008f7f1600 ffff8801da5f8000 ffff8801db721018 ffff8801d841f5f8 ffffffff828075c2 ffffffff81b6e700 0000000000000020 ffff880100000020 01ff8801d841f628 ffff8801db7218f0 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 ffff8801d4890000 ffff88008f7f1600 ffff8801da5f8000 ffff8801db721018 ffff8801d841f5f8 ffffffff828075c2 ffffffff81b6e700 0000000000000020 ffff880100000020 01ff8801d841f628 ffff8801db7218f0 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-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25526) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25596) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (2108) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (2111) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25527) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (2107) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (2111) because cache 2896kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25611) because cache 2864kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (2108) because cache 2768kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25532) because cache 2704kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25596) because cache 2388kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'init' (1) because cache 2340kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'cron' (1942) because cache 2340kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25612) because cache 2168kB is below limit 6144kB for oom_score_adj 0 Free memory is -13544kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25612) because cache 2168kB is below limit 6144kB for oom_score_adj 0 Free memory is -12228kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25526) because cache 1912kB is below limit 6144kB for oom_score_adj 0 Free memory is -12444kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (25596) because cache 1912kB is below limit 6144kB for oom_score_adj 0 Free memory is -12444kB above reserved lowmemorykiller: Killing 'syz-executor558' (25596) (tgid 25596), adj 1000, to free 6928kB on behalf of 'syz-executor558' (2107) because cache 1912kB is below limit 6144kB for oom_score_adj 0 Free memory is -12444kB above reserved lowmemorykiller: Killing 'syz-executor558' (25526) (tgid 25526), adj 1000, to free 3492kB on behalf of 'syz-executor558' (25526) because cache 1680kB is below limit 6144kB for oom_score_adj 0 Free memory is -6924kB above reserved lowmemorykiller: Killing 'syz-executor558' (25526) (tgid 25526), adj 1000, to free 3492kB on behalf of 'syz-executor558' (2109) because cache 1580kB is below limit 6144kB for oom_score_adj 0 Free memory is -6924kB above reserved lowmemorykiller: Killing 'syz-executor558' (25526) (tgid 25526), adj 1000, to free 3492kB on behalf of 'syz-executor558' (2108) because cache 1580kB is below limit 6144kB for oom_score_adj 0 Free memory is -6924kB above reserved lowmemorykiller: Killing 'syz-executor558' (25526) (tgid 25526), adj 1000, to free 3492kB on behalf of 'syz-executor558' (2110) because cache 1580kB is below limit 6144kB for oom_score_adj 0 Free memory is -6924kB above reserved lowmemorykiller: Killing 'syz-executor558' (25526) (tgid 25526), adj 1000, to free 3492kB on behalf of 'init' (1) because cache 1580kB is below limit 6144kB for oom_score_adj 0 Free memory is -6924kB above reserved lowmemorykiller: Killing 'syz-executor558' (25617) (tgid 25617), adj 1000, to free 4780kB on behalf of 'syz-executor558' (2110) because cache 1428kB is below limit 6144kB for oom_score_adj 0 Free memory is -12740kB above reserved lowmemorykiller: Killing 'syz-executor558' (25526) (tgid 25526), adj 1000, to free 3492kB on behalf of 'syz-executor558' (2112) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -12964kB above reserved lowmemorykiller: Killing 'syz-executor558' (25525) (tgid 25525), adj 1000, to free 3304kB on behalf of 'syz-executor558' (2110) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (25365) (tgid 25365), adj 1000, to free 2176kB on behalf of 'syz-executor558' (2110) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -6256kB above reserved lowmemorykiller: Killing 'syz-executor558' (10283) (tgid 10283), adj 1000, to free 2172kB on behalf of 'init' (1) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (10283) (tgid 10283), adj 1000, to free 2172kB on behalf of 'cron' (1942) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (10283) (tgid 10283), adj 1000, to free 2172kB on behalf of 'syz-executor558' (25628) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (10283) (tgid 10283), adj 1000, to free 2172kB on behalf of 'syz-executor558' (2107) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (10283) (tgid 10283), adj 1000, to free 2172kB on behalf of 'syz-executor558' (2111) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (10283) (tgid 10283), adj 1000, to free 2172kB on behalf of 'syz-executor558' (2112) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved lowmemorykiller: Killing 'syz-executor558' (24431) (tgid 24431), adj 1000, to free 2172kB on behalf of 'syz-executor558' (2108) because cache 1576kB is below limit 6144kB for oom_score_adj 0 Free memory is -9156kB above reserved