lowmemorykiller: Killing 'syz-executor.1' (5557) (tgid 5557), adj 1000, to free 35964kB on behalf of 'kswapd0' (33) because cache 57092kB is below limit 65536kB for oom_score_adj 12 Free memory is -13212kB above reserved ================================= [ INFO: inconsistent lock state ] 4.9.194+ #0 Not tainted --------------------------------- inconsistent {RECLAIM_FS-ON-W} -> {IN-RECLAIM_FS-R} usage. kswapd0/33 [HC0[0]:SC0[0]:HE1:SE1] takes: (&mm->mmap_sem){+++++?}, at: [<00000000e7243010>] get_cmdline+0xa3/0x2d0 mm/util.c:641 mark_held_locks+0xb1/0x100 kernel/locking/lockdep.c:2660 __lockdep_trace_alloc kernel/locking/lockdep.c:2882 [inline] lockdep_trace_alloc+0x18c/0x2b0 kernel/locking/lockdep.c:2897 __alloc_pages_nodemask+0x143/0x1a80 mm/page_alloc.c:3803 __alloc_pages include/linux/gfp.h:433 [inline] __alloc_pages_node include/linux/gfp.h:446 [inline] alloc_pages_node include/linux/gfp.h:460 [inline] pmd_alloc_one arch/x86/include/asm/pgalloc.h:88 [inline] __pmd_alloc+0x4a/0x330 mm/memory.c:3742 pmd_alloc include/linux/mm.h:1625 [inline] alloc_new_pmd mm/mremap.c:64 [inline] move_page_tables+0xadb/0xd60 mm/mremap.c:212 shift_arg_pages+0x1ae/0x470 fs/exec.c:642 setup_arg_pages+0x60d/0x7c0 fs/exec.c:754 load_elf_binary+0xa84/0x4a90 fs/binfmt_elf.c:860 search_binary_handler fs/exec.c:1621 [inline] search_binary_handler+0x14f/0x700 fs/exec.c:1599 exec_binprm fs/exec.c:1663 [inline] do_execveat_common.isra.0+0xf81/0x1db0 fs/exec.c:1785 do_execve+0x3a/0x50 fs/exec.c:1829 run_init_process+0x33/0x37 init/main.c:904 try_to_run_init_process+0x18/0x48 init/main.c:913 kernel_init+0xf2/0x163 init/main.c:984 ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375 irq event stamp: 26201 hardirqs last enabled at (26201): [<00000000d6b3fca4>] vprintk_emit+0x25c/0x6f0 kernel/printk/printk.c:1897 hardirqs last disabled at (26200): [<000000001f466d04>] vprintk_emit+0x6d/0x6f0 kernel/printk/printk.c:1801 softirqs last enabled at (22044): [<00000000eaea1ffa>] __do_softirq+0x474/0x964 kernel/softirq.c:314 softirqs last disabled at (22033): [<000000008dc4e0c4>] invoke_softirq kernel/softirq.c:368 [inline] softirqs last disabled at (22033): [<000000008dc4e0c4>] irq_exit+0x119/0x160 kernel/softirq.c:409 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(&mm->mmap_sem); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by kswapd0/33: #0: (shrinker_rwsem){++++..}, at: [<0000000071083d9f>] shrink_slab.part.0+0xb2/0xa20 mm/vmscan.c:472 stack backtrace: CPU: 1 PID: 33 Comm: kswapd0 Not tainted 4.9.194+ #0 ffff8801d841f420 ffffffff81b67001 00000000000000f0 ffff8801d8410000 ffffffff83cb0b40 ffff8801d84108f8 ffffffff84252000 ffff8801d841f498 ffffffff81408710 0000000000000000 ffffffff00000001 0000000000000001 Call Trace: [<0000000012de7ca8>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000012de7ca8>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<00000000ee850bbe>] print_usage_bug kernel/locking/lockdep.c:2387 [inline] [<00000000ee850bbe>] print_usage_bug.cold+0x452/0x5a2 kernel/locking/lockdep.c:2354 [<00000000bfe0bcc4>] valid_state kernel/locking/lockdep.c:2400 [inline] [<00000000bfe0bcc4>] mark_lock_irq kernel/locking/lockdep.c:2602 [inline] [<00000000bfe0bcc4>] mark_lock+0x6c7/0x12e0 kernel/locking/lockdep.c:3065 [<000000008ca90553>] mark_irqflags kernel/locking/lockdep.c:2958 [inline] [<000000008ca90553>] __lock_acquire+0x5be/0x4390 kernel/locking/lockdep.c:3302 [<000000002292583b>] lock_acquire+0x133/0x3d0 kernel/locking/lockdep.c:3756 [<00000000ecf66dac>] down_read+0x44/0xb0 kernel/locking/rwsem.c:22 [<00000000e7243010>] get_cmdline+0xa3/0x2d0 mm/util.c:641 [<00000000d0fe11e5>] handle_lmk_event+0x169/0x920 drivers/staging/android/lowmemorykiller.c:116 [<000000007e47eeb2>] lowmem_scan+0x6f3/0xb70 drivers/staging/android/lowmemorykiller.c:354 [<0000000005d59e18>] do_shrink_slab mm/vmscan.c:399 [inline] [<0000000005d59e18>] shrink_slab.part.0+0x3cf/0xa20 mm/vmscan.c:502 [<00000000f3c88ffc>] shrink_slab mm/vmscan.c:466 [inline] [<00000000f3c88ffc>] shrink_node+0x1ed/0x750 mm/vmscan.c:2604 [<0000000051c86600>] kswapd_shrink_node mm/vmscan.c:3209 [inline] [<0000000051c86600>] balance_pgdat mm/vmscan.c:3329 [inline] [<0000000051c86600>] kswapd+0x7f8/0x13b0 mm/vmscan.c:3523 [<00000000171e1f2c>] kthread+0x278/0x310 kernel/kthread.c:211 [<00000000a3397de0>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375 lowmemorykiller: Killing 'syz-executor.4' (14618) (tgid 14618), adj 1000, to free 35980kB on behalf of 'syz-executor.2' (24535) because cache 57092kB is below limit 65536kB for oom_score_adj 12 Free memory is -13212kB above reserved lowmemorykiller: Killing 'syz-executor.2' (24531) (tgid 24523), adj 1000, to free 35964kB on behalf of 'syz-executor.2' (24531) because cache 56292kB is below limit 65536kB for oom_score_adj 12 Free memory is -13312kB above reserved syz-executor.2 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 CPU: 0 PID: 24531 Comm: syz-executor.2 Not tainted 4.9.194+ #0 ffff88017b1078f8 ffffffff81b67001 ffff88017b107c50 ffffffff833f1c30 00000000000003e8 ffff88017b107c68 0000000000000000 ffff88017b107978 ffffffff81506e44 0000000000000000 00000000000003e8 ffffffff8282ac45 Call Trace: [<0000000012de7ca8>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000012de7ca8>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000006134a313>] dump_header.isra.0+0x142/0x74c mm/oom_kill.c:417 [<00000000ce5a0a8d>] oom_kill_process.cold+0xd/0xa74 mm/oom_kill.c:852 [<00000000caee825e>] out_of_memory mm/oom_kill.c:1069 [inline] [<00000000caee825e>] out_of_memory+0x29b/0xea0 mm/oom_kill.c:1009 [<0000000038a35a3a>] __alloc_pages_may_oom mm/page_alloc.c:3136 [inline] [<0000000038a35a3a>] __alloc_pages_slowpath mm/page_alloc.c:3750 [inline] [<0000000038a35a3a>] __alloc_pages_nodemask+0x1730/0x1a80 mm/page_alloc.c:3861 [<0000000002bbb87a>] __alloc_pages include/linux/gfp.h:433 [inline] [<0000000002bbb87a>] __alloc_pages_node include/linux/gfp.h:446 [inline] [<0000000002bbb87a>] alloc_pages_node include/linux/gfp.h:460 [inline] [<0000000002bbb87a>] __vmalloc_area_node mm/vmalloc.c:1648 [inline] [<0000000002bbb87a>] __vmalloc_node_range+0x25b/0x610 mm/vmalloc.c:1706 [<000000000c2c3614>] __vmalloc_node mm/vmalloc.c:1755 [inline] [<000000000c2c3614>] __vmalloc+0x5a/0x70 mm/vmalloc.c:1761 [<00000000aae5ca98>] copy_module_from_user kernel/module.c:2864 [inline] [<00000000aae5ca98>] SYSC_init_module kernel/module.c:3807 [inline] [<00000000aae5ca98>] SyS_init_module+0x137/0x210 kernel/module.c:3794 [<000000005ee79e1f>] do_syscall_32_irqs_on arch/x86/entry/common.c:331 [inline] [<000000005ee79e1f>] do_int80_syscall_32+0x1db/0x600 arch/x86/entry/common.c:345 [<00000000027f0ca4>] entry_INT80_compat+0x74/0xa0 arch/x86/entry/entry_64_compat.S:371 Mem-Info: active_anon:59003 inactive_anon:41 isolated_anon:0 active_file:9 inactive_file:17 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6481 slab_unreclaimable:60061 mapped:52255 shmem:568 pagetables:2991 bounce:0 free:6051 free_pcp:391 free_cma:0 Node 0 active_anon:236012kB inactive_anon:164kB active_file:36kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:209020kB dirty:0kB writeback:0kB shmem:2272kB writeback_tmp:0kB unstable:0kB pages_scanned:39 all_unreclaimable? no DMA32 free:18632kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020092kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:1324kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB Normal free:5572kB min:5580kB low:9168kB high:12756kB active_anon:236012kB inactive_anon:164kB active_file:36kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3589312kB mlocked:0kB slab_reclaimable:25892kB slab_unreclaimable:238920kB kernel_stack:6752kB pagetables:11964kB bounce:0kB free_pcp:1444kB local_pcp:740kB free_cma:0kB DMA32: 4*4kB (M) 1*8kB (M) 3*16kB (UM) 2*32kB (ME) 3*64kB (UME) 5*128kB (UME) 5*256kB (UME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18632kB 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313628 pages reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 470] 0 470 5365 169 16 3 0 -1000 udevd [ 1758] 0 1758 2492 573 8 3 0 0 dhclient [ 1889] 0 1889 14231 109 23 3 0 0 rsyslogd [ 1944] 0 1944 4724 50 14 3 0 0 cron [ 1954] 0 1954 3735 45 11 3 0 0 mcstransd [ 1965] 0 1965 12926 1232 26 3 0 0 restorecond [ 1991] 0 1991 12489 152 29 3 0 -1000 sshd [ 2021] 0 2021 3648 40 13 3 0 0 getty [ 2037] 0 2037 17820 196 40 4 0 0 sshd [ 2039] 0 2039 91863 52107 142 5 0 0 syz-fuzzer [ 2074] 0 2074 18114 16 23 3 0 0 syz-executor.1 [ 2077] 0 2077 18114 16 23 3 0 0 syz-executor.4 [ 2085] 0 2085 18113 8738 24 4 0 0 syz-executor.1 [ 2090] 0 2090 18113 8737 25 4 0 0 syz-executor.4 [ 3622] 0 3622 18179 8750 26 4 0 1000 syz-executor.1 [ 4156] 0 4156 5628 407 15 3 0 -1000 udevd [ 4250] 0 4250 18146 8715 25 3 0 1000 syz-executor.1 [ 4256] 0 4256 18212 8719 25 3 0 1000 syz-executor.1 [ 4748] 0 4748 5627 407 15 3 0 -1000 udevd [ 8155] 0 8155 18179 8750 26 4 0 1000 syz-executor.1 [ 8161] 0 8161 18179 8750 26 4 0 1000 syz-executor.1 [ 8772] 0 8772 18114 15 23 3 0 0 syz-executor.5 [ 8773] 0 8773 18113 8736 24 4 0 0 syz-executor.5 [ 9026] 0 9026 5364 170 15 3 0 -1000 udevd [ 9037] 0 9037 5364 170 15 3 0 -1000 udevd [ 9042] 0 9042 5364 170 15 3 0 -1000 udevd [18335] 0 18335 5364 170 15 3 0 -1000 udevd [29462] 0 29462 18146 8748 26 4 0 1000 syz-executor.5 [29476] 0 29476 18146 8748 26 4 0 1000 syz-executor.5 [29489] 0 29489 18146 8748 26 4 0 1000 syz-executor.5 [29671] 0 29671 18146 8748 26 4 0 1000 syz-executor.5 [29680] 0 29680 18146 8748 26 4 0 1000 syz-executor.5 [29695] 0 29695 18146 8748 26 4 0 1000 syz-executor.5 [29703] 0 29703 18146 8748 26 4 0 1000 syz-executor.5 [29736] 0 29736 18146 8748 26 4 0 1000 syz-executor.5 [29748] 0 29748 18146 8748 26 4 0 1000 syz-executor.5 [29920] 0 29920 18146 8706 24 3 0 1000 syz-executor.5 [29949] 0 29949 18146 8706 24 3 0 1000 syz-executor.5 [29974] 0 29974 18146 8706 24 3 0 1000 syz-executor.5 [30015] 0 30015 18146 8748 26 4 0 1000 syz-executor.5 [30027] 0 30027 18146 8748 26 4 0 1000 syz-executor.5 [30036] 0 30036 18146 8748 26 4 0 1000 syz-executor.5 [30775] 0 30775 18114 16 23 3 0 0 syz-executor.2 [30776] 0 30776 18113 8738 24 4 0 0 syz-executor.2 [32064] 0 32064 18146 8748 26 4 0 1000 syz-executor.5 [32078] 0 32078 18146 8748 26 4 0 1000 syz-executor.5 [32098] 0 32098 18146 8748 26 4 0 1000 syz-executor.5 [32115] 0 32115 18146 8748 26 4 0 1000 syz-executor.5 [32121] 0 32121 18146 8748 26 4 0 1000 syz-executor.5 [32126] 0 32126 18146 8748 26 4 0 1000 syz-executor.5 [13984] 0 13984 18114 16 23 3 0 0 syz-executor.0 [13985] 0 13985 18113 8736 24 4 0 0 syz-executor.0 [17866] 0 17866 18146 8707 25 3 0 1000 syz-executor.4 [17895] 0 17895 18146 8751 26 4 0 1000 syz-executor.1 [18507] 0 18507 18146 8750 26 4 0 1000 syz-executor.2 [18519] 0 18519 18146 8750 26 4 0 1000 syz-executor.2 [18521] 0 18521 18146 8748 26 4 0 1000 syz-executor.5 [18533] 0 18533 18146 8750 26 4 0 1000 syz-executor.2 [18534] 0 18534 18146 8748 26 4 0 1000 syz-executor.5 [19157] 0 19157 18146 8750 26 4 0 1000 syz-executor.2 [19166] 0 19166 18146 8748 26 4 0 1000 syz-executor.5 [19178] 0 19178 18146 8748 26 4 0 1000 syz-executor.5 [19179] 0 19179 18146 8750 26 4 0 1000 syz-executor.2 [19184] 0 19184 18146 8748 26 4 0 1000 syz-executor.5 [19201] 0 19201 18146 8750 26 4 0 1000 syz-executor.2 [19206] 0 19206 18146 8748 26 4 0 1000 syz-executor.5 [19210] 0 19210 18179 8752 26 4 0 1000 syz-executor.2 [19216] 0 19216 18114 15 23 3 0 0 syz-executor.3 [19217] 0 19217 18113 8736 24 4 0 0 syz-executor.3 [19468] 0 19468 18179 8750 26 4 0 1000 syz-executor.5 [19487] 0 19487 18146 8748 26 4 0 1000 syz-executor.5 [19488] 0 19488 18146 8750 26 4 0 1000 syz-executor.2 [19541] 0 19541 18146 8706 24 3 0 1000 syz-executor.5 [19554] 0 19554 18146 8706 24 3 0 1000 syz-executor.5 [19562] 0 19562 18146 8707 24 3 0 1000 syz-executor.2 [19578] 0 19578 18146 8706 24 3 0 1000 syz-executor.5 [19581] 0 19581 18146 8707 24 3 0 1000 syz-executor.2 [19603] 0 19603 18146 8707 24 3 0 1000 syz-executor.2 [19604] 0 19604 18146 8748 26 4 0 1000 syz-executor.5 [19623] 0 19623 18146 8748 26 4 0 1000 syz-executor.5 [19633] 0 19633 18146 8750 26 4 0 1000 syz-executor.2 [19634] 0 19634 18146 8748 26 4 0 1000 syz-executor.5 [19653] 0 19653 18146 8750 26 4 0 1000 syz-executor.2 [19662] 0 19662 18146 8750 26 4 0 1000 syz-executor.2 [20203] 0 20203 18146 8748 26 4 0 1000 syz-executor.3 [20300] 0 20300 18146 8748 26 4 0 1000 syz-executor.3 [20306] 0 20306 18146 8748 26 4 0 1000 syz-executor.3 [20320] 0 20320 18146 8748 26 4 0 1000 syz-executor.3 [20337] 0 20337 18146 8748 26 4 0 1000 syz-executor.3 [20343] 0 20343 18146 8748 26 4 0 1000 syz-executor.3 [20349] 0 20349 18146 8748 26 4 0 1000 syz-executor.3 [20378] 0 20378 18146 8705 24 3 0 1000 syz-executor.3 [20400] 0 20400 18146 8705 24 3 0 1000 syz-executor.3 [20421] 0 20421 18146 8705 24 3 0 1000 syz-executor.3 [20669] 0 20669 18146 8750 26 4 0 1000 syz-executor.2 [20681] 0 20681 18146 8750 26 4 0 1000 syz-executor.2 [20686] 0 20686 18146 8750 26 4 0 1000 syz-executor.2 [20690] 0 20690 18146 8750 26 4 0 1000 syz-executor.2 [20693] 0 20693 18146 8750 26 4 0 1000 syz-executor.2 [20703] 0 20703 18146 8750 26 4 0 1000 syz-executor.2 [20783] 0 20783 18146 8748 26 4 0 1000 syz-executor.5 [20788] 0 20788 18146 8748 26 4 0 1000 syz-executor.5 [20795] 0 20795 18146 8748 26 4 0 1000 syz-executor.5 [20812] 0 20812 18146 8748 26 4 0 1000 syz-executor.5 [20825] 0 20825 18146 8748 26 4 0 1000 syz-executor.5 [21435] 0 21435 18146 8748 26 4 0 1000 syz-executor.3 [21441] 0 21441 18146 8748 26 4 0 1000 syz-executor.3 [21456] 0 21456 18146 8748 26 4 0 1000 syz-executor.3 [21461] 0 21461 18146 8748 26 4 0 1000 syz-executor.3 [21979] 0 21979 18146 8747 25 4 0 1000 syz-executor.0 [22253] 0 22253 18146 8748 26 4 0 1000 syz-executor.0 [22267] 0 22267 18146 8748 26 4 0 1000 syz-executor.0 [22315] 0 22315 18146 8748 26 4 0 1000 syz-executor.0 [22786] 0 22786 18146 8746 25 4 0 1000 syz-executor.0 [23636] 0 23636 18146 8748 26 4 0 1000 syz-executor.4 [24488] 0 24488 18146 8747 25 4 0 1000 syz-executor.3 [24503] 0 24495 18212 8752 26 4 0 1000 syz-executor.3 [24505] 0 24505 18212 8752 26 4 0 1000 syz-executor.3 [24531] 0 24523 18245 8756 26 4 0 1000 syz-executor.2 [24535] 0 24535 18245 8756 26 4 0 1000 syz-executor.2 Out of memory: Kill process 24523 (syz-executor.2) score 1004 or sacrifice child Killed process 24535 (syz-executor.2) total-vm:72980kB, anon-rss:180kB, file-rss:34844kB, shmem-rss:0kB oom_reaper: reaped process 24535 (syz-executor.2), now anon-rss:0kB, file-rss:20kB, shmem-rss:0kB syz-executor.2 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 CPU: 0 PID: 24535 Comm: syz-executor.2 Not tainted 4.9.194+ #0 ffff8801b3cc78f8 ffffffff81b67001 ffff8801b3cc7c50 ffffffff833f1c30 00000000000003e8 ffff8801b3cc7c68 0000000000000000 ffff8801b3cc7978 ffffffff81506e44 0000000000000000 00000000000003e8 ffffffff8282ac45 Call Trace: [<0000000012de7ca8>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000012de7ca8>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000006134a313>] dump_header.isra.0+0x142/0x74c mm/oom_kill.c:417 [<00000000ce5a0a8d>] oom_kill_process.cold+0xd/0xa74 mm/oom_kill.c:852 [<00000000caee825e>] out_of_memory mm/oom_kill.c:1069 [inline] [<00000000caee825e>] out_of_memory+0x29b/0xea0 mm/oom_kill.c:1009 [<0000000038a35a3a>] __alloc_pages_may_oom mm/page_alloc.c:3136 [inline] [<0000000038a35a3a>] __alloc_pages_slowpath mm/page_alloc.c:3750 [inline] [<0000000038a35a3a>] __alloc_pages_nodemask+0x1730/0x1a80 mm/page_alloc.c:3861 [<0000000002bbb87a>] __alloc_pages include/linux/gfp.h:433 [inline] [<0000000002bbb87a>] __alloc_pages_node include/linux/gfp.h:446 [inline] [<0000000002bbb87a>] alloc_pages_node include/linux/gfp.h:460 [inline] [<0000000002bbb87a>] __vmalloc_area_node mm/vmalloc.c:1648 [inline] [<0000000002bbb87a>] __vmalloc_node_range+0x25b/0x610 mm/vmalloc.c:1706 [<000000000c2c3614>] __vmalloc_node mm/vmalloc.c:1755 [inline] [<000000000c2c3614>] __vmalloc+0x5a/0x70 mm/vmalloc.c:1761 [<00000000aae5ca98>] copy_module_from_user kernel/module.c:2864 [inline] [<00000000aae5ca98>] SYSC_init_module kernel/module.c:3807 [inline] [<00000000aae5ca98>] SyS_init_module+0x137/0x210 kernel/module.c:3794 [<000000005ee79e1f>] do_syscall_32_irqs_on arch/x86/entry/common.c:331 [inline] [<000000005ee79e1f>] do_int80_syscall_32+0x1db/0x600 arch/x86/entry/common.c:345 [<00000000027f0ca4>] entry_INT80_compat+0x74/0xa0 arch/x86/entry/entry_64_compat.S:371 Mem-Info: active_anon:58978 inactive_anon:41 isolated_anon:0 active_file:9 inactive_file:17 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6481 slab_unreclaimable:60061 mapped:52255 shmem:568 pagetables:2991 bounce:0 free:6076 free_pcp:393 free_cma:0 Node 0 active_anon:235912kB inactive_anon:164kB active_file:36kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:209020kB dirty:0kB writeback:0kB shmem:2272kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no DMA32 free:18632kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020092kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:1324kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB Normal free:5672kB min:5580kB low:9168kB high:12756kB active_anon:235912kB inactive_anon:164kB active_file:36kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3589312kB mlocked:0kB slab_reclaimable:25892kB slab_unreclaimable:238920kB kernel_stack:6752kB pagetables:11964kB bounce:0kB free_pcp:1452kB local_pcp:740kB free_cma:0kB DMA32: 4*4kB (M) 1*8kB (M) 3*16kB (UM) 2*32kB (ME) 3*64kB (UME) 5*128kB (UME) 5*256kB (UME) 2*512kB (ME) 3*1024kB (ME) 2*2048kB (ME) 2*4096kB (M) = 18632kB 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313628 pages reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 470] 0 470 5365 169 16 3 0 -1000 udevd [ 1758] 0 1758 2492 573 8 3 0 0 dhclient [ 1889] 0 1889 14231 109 23 3 0 0 rsyslogd [ 1944] 0 1944 4724 50 14 3 0 0 cron [ 1954] 0 1954 3735 45 11 3 0 0 mcstransd [ 1965] 0 1965 12926 1232 26 3 0 0 restorecond [ 1991] 0 1991 12489 152 29 3 0 -1000 sshd [ 2021] 0 2021 3648 40 13 3 0 0 getty [ 2037] 0 2037 17820 196 40 4 0 0 sshd [ 2039] 0 2039 91863 52107 142 5 0 0 syz-fuzzer [ 2074] 0 2074 18114 16 23 3 0 0 syz-executor.1 [ 2077] 0 2077 18114 16 23 3 0 0 syz-executor.4 [ 2085] 0 2085 18113 8738 24 4 0 0 syz-executor.1 [ 2090] 0 2090 18113 8737 25 4 0 0 syz-executor.4 [ 3622] 0 3622 18179 8750 26 4 0 1000 syz-executor.1 [ 4156] 0 4156 5628 407 15 3 0 -1000 udevd [ 4250] 0 4250 18146 8715 25 3 0 1000 syz-executor.1 [ 4256] 0 4256 18212 8719 25 3 0 1000 syz-executor.1 [ 4748] 0 4748 5627 407 15 3 0 -1000 udevd [ 8155] 0 8155 18179 8750 26 4 0 1000 syz-executor.1 [ 8161] 0 8161 18179 8750 26 4 0 1000 syz-executor.1 [ 8772] 0 8772 18114 15 23 3 0 0 syz-executor.5 [ 8773] 0 8773 18113 8736 24 4 0 0 syz-executor.5 [ 9026] 0 9026 5364 170 15 3 0 -1000 udevd [ 9037] 0 9037 5364 170 15 3 0 -1000 udevd [ 9042] 0 9042 5364 170 15 3 0 -1000 udevd [18335] 0 18335 5364 170 15 3 0 -1000 udevd [29462] 0 29462 18146 8748 26 4 0 1000 syz-executor.5 [29476] 0 29476 18146 8748 26 4 0 1000 syz-executor.5 [29489] 0 29489 18146 8748 26 4 0 1000 syz-executor.5 [29671] 0 29671 18146 8748 26 4 0 1000 syz-executor.5 [29680] 0 29680 18146 8748 26 4 0 1000 syz-executor.5 [29695] 0 29695 18146 8748 26 4 0 1000 syz-executor.5 [29703] 0 29703 18146 8748 26 4 0 1000 syz-executor.5 [29736] 0 29736 18146 8748 26 4 0 1000 syz-executor.5 [29748] 0 29748 18146 8748 26 4 0 1000 syz-executor.5 [29920] 0 29920 18146 8706 24 3 0 1000 syz-executor.5 [29949] 0 29949 18146 8706 24 3 0 1000 syz-executor.5 [29974] 0 29974 18146 8706 24 3 0 1000 syz-executor.5 [30015] 0 30015 18146 8748 26 4 0 1000 syz-executor.5 [30027] 0 30027 18146 8748 26 4 0 1000 syz-executor.5 [30036] 0 30036 18146 8748 26 4 0 1000 syz-executor.5 [30775] 0 30775 18114 16 23 3 0 0 syz-executor.2 [30776] 0 30776 18113 8738 24 4 0 0 syz-executor.2 [32064] 0 32064 18146 8748 26 4 0 1000 syz-executor.5 [32078] 0 32078 18146 8748 26 4 0 1000 syz-executor.5 [32098] 0 32098 18146 8748 26 4 0 1000 syz-executor.5 [32115] 0 32115 18146 8748 26 4 0 1000 syz-executor.5 [32121] 0 32121 18146 8748 26 4 0 1000 syz-executor.5 [32126] 0 32126 18146 8748 26 4 0 1000 syz-executor.5 [13984] 0 13984 18114 16 23 3 0 0 syz-executor.0 [13985] 0 13985 18113 8736 24 4 0 0 syz-executor.0 [17866] 0 17866 18146 8707 25 3 0 1000 syz-executor.4 [17895] 0 17895 18146 8751 26 4 0 1000 syz-executor.1 [18507] 0 18507 18146 8750 26 4 0 1000 syz-executor.2 [18519] 0 18519 18146 8750 26 4 0 1000 syz-executor.2 [18521] 0 18521 18146 8748 26 4 0 1000 syz-executor.5 [18533] 0 18533 18146 8750 26 4 0 1000 syz-executor.2 [18534] 0 18534 18146 8748 26 4 0 1000 syz-executor.5 [19157] 0 19157 18146 8750 26 4 0 1000 syz-executor.2 [19166] 0 19166 18146 8748 26 4 0 1000 syz-executor.5 [19178] 0 19178 18146 8748 26 4 0 1000 syz-executor.5 [19179] 0 19179 18146 8750 26 4 0 1000 syz-executor.2 [19184] 0 19184 18146 8748 26 4 0 1000 syz-executor.5 [19201] 0 19201 18146 8750 26 4 0 1000 syz-executor.2 [19206] 0 19206 18146 8748 26 4 0 1000 syz-executor.5 [19210] 0 19210 18179 8752 26 4 0 1000 syz-executor.2 [19216] 0 19216 18114 15 23 3 0 0 syz-executor.3 [19217] 0 19217 18113 8736 24 4 0 0 syz-executor.3 [19468] 0 19468 18179 8750 26 4 0 1000 syz-executor.5 [19487] 0 19487 18146 8748 26 4 0 1000 syz-executor.5 [19488] 0 19488 18146 8750 26 4 0 1000 syz-executor.2 [19541] 0 19541 18146 8706 24 3 0 1000 syz-executor.5 [19554] 0 19554 18146 8706 24 3 0 1000 syz-executor.5 [19562] 0 19562 18146 8707 24 3 0 1000 syz-executor.2 [19578] 0 19578 18146 8706 24 3 0 1000 syz-executor.5 [19581] 0 19581 18146 8707 24 3 0 1000 syz-executor.2 [19603] 0 19603 18146 8707 24 3 0 1000 syz-executor.2 [19604] 0 19604 18146 8748 26 4 0 1000 syz-executor.5 [19623] 0 19623 18146 8748 26 4 0 1000 syz-executor.5 [19633] 0 19633 18146 8750 26 4 0 1000 syz-executor.2 [19634] 0 19634 18146 8748 26 4 0 1000 syz-executor.5 [19653] 0 19653 18146 8750 26 4 0 1000 syz-executor.2 [19662] 0 19662 18146 8750 26 4 0 1000 syz-executor.2 [20203] 0 20203 18146 8748 26 4 0 1000 syz-executor.3 [20300] 0 20300 18146 8748 26 4 0 1000 syz-executor.3 [20306] 0 20306 18146 8748 26 4 0 1000 syz-executor.3 [20320] 0 20320 18146 8748 26 4 0 1000 syz-executor.3 [20337] 0 20337 18146 8748 26 4 0 1000 syz-executor.3 [20343] 0 20343 18146 8748 26 4 0 1000 syz-executor.3 [20349] 0 20349 18146 8748 26 4 0 1000 syz-executor.3 [20378] 0 20378 18146 8705 24 3 0 1000 syz-executor.3 [20400] 0 20400 18146 8705 24 3 0 1000 syz-executor.3 [20421] 0 20421 18146 8705 24 3 0 1000 syz-executor.3 [20669] 0 20669 18146 8750 26 4 0 1000 syz-executor.2 [20681] 0 20681 18146 8750 26 4 0 1000 syz-executor.2 [20686] 0 20686 18146 8750 26 4 0 1000 syz-executor.2 [20690] 0 20690 18146 8750 26 4 0 1000 syz-executor.2 [20693] 0 20693 18146 8750 26 4 0 1000 syz-executor.2 [20703] 0 20703 18146 8750 26 4 0 1000 syz-executor.2 [20783] 0 20783 18146 8748 26 4 0 1000 syz-executor.5 [20788] 0 20788 18146 8748 26 4 0 1000 syz-executor.5 [20795] 0 20795 18146 8748 26 4 0 1000 syz-executor.5 [20812] 0 20812 18146 8748 26 4 0 1000 syz-executor.5 [20825] 0 20825 18146 8748 26 4 0 1000 syz-executor.5 [21435] 0 21435 18146 8748 26 4 0 1000 syz-executor.3 [21441] 0 21441 18146 8748 26 4 0 1000 syz-executor.3 [21456] 0 21456 18146 8748 26 4 0 1000 syz-executor.3 [21461] 0 21461 18146 8748 26 4 0 1000 syz-executor.3 [21979] 0 21979 18146 8747 25 4 0 1000 syz-executor.0 [22253] 0 22253 18146 8748 26 4 0 1000 syz-executor.0 [22267] 0 22267 18146 8748 26 4 0 1000 syz-executor.0 [22315] 0 22315 18146 8748 26 4 0 1000 syz-executor.0 [22786] 0 22786 18146 8746 25 4 0 1000 syz-executor.0 [23636] 0 23636 18146 8748 26 4 0 1000 syz-executor.4 [24488] 0 24488 18146 8747 25 4 0 1000 syz-executor.3 [24503] 0 24495 18212 8752 26 4 0 1000 syz-executor.3 [24505] 0 24505 18212 8752 26 4 0 1000 syz-executor.3 [24531] 0 24523 18245 5 26 4 0 1000 syz-executor.2 [24535] 0 24535 18245 5 26 4 0 1000 syz-executor.2 Out of memory: Kill process 19210 (syz-executor.2) score 1004 or sacrifice child Killed process 19210 (syz-executor.2) total-vm:72716kB, anon-rss:164kB, file-rss:34844kB, shmem-rss:0kB lowmemorykiller: Killing 'syz-executor.3' (24503) (tgid 24495), adj 1000, to free 35008kB on behalf of 'init' (1) because cache 244kB is below limit 6144kB for oom_score_adj 0 Free memory is -36576kB above reserved syz-executor.2 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), nodemask=0, order=0, oom_score_adj=1000 CPU: 0 PID: 24531 Comm: syz-executor.2 Not tainted 4.9.194+ #0 ffff88017b1078f8 ffffffff81b67001 ffff88017b107c50 ffffffff833f1c30 00000000000003e8 ffff88017b107c68 0000000000000000 ffff88017b107978 ffffffff81506e44 0000000000000000 00000000000003e8 ffffffff8282ac45 Call Trace: [<0000000012de7ca8>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000012de7ca8>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000006134a313>] dump_header.isra.0+0x142/0x74c mm/oom_kill.c:417 [<00000000ce5a0a8d>] oom_kill_process.cold+0xd/0xa74 mm/oom_kill.c:852 [<00000000caee825e>] out_of_memory mm/oom_kill.c:1069 [inline] [<00000000caee825e>] out_of_memory+0x29b/0xea0 mm/oom_kill.c:1009 [<0000000038a35a3a>] __alloc_pages_may_oom mm/page_alloc.c:3136 [inline] [<0000000038a35a3a>] __alloc_pages_slowpath mm/page_alloc.c:3750 [inline] [<0000000038a35a3a>] __alloc_pages_nodemask+0x1730/0x1a80 mm/page_alloc.c:3861 [<0000000002bbb87a>] __alloc_pages include/linux/gfp.h:433 [inline] [<0000000002bbb87a>] __alloc_pages_node include/linux/gfp.h:446 [inline] [<0000000002bbb87a>] alloc_pages_node include/linux/gfp.h:460 [inline] [<0000000002bbb87a>] __vmalloc_area_node mm/vmalloc.c:1648 [inline] [<0000000002bbb87a>] __vmalloc_node_range+0x25b/0x610 mm/vmalloc.c:1706 [<000000000c2c3614>] __vmalloc_node mm/vmalloc.c:1755 [inline] [<000000000c2c3614>] __vmalloc+0x5a/0x70 mm/vmalloc.c:1761 [<00000000aae5ca98>] copy_module_from_user kernel/module.c:2864 [inline] [<00000000aae5ca98>] SYSC_init_module kernel/module.c:3807 [inline] [<00000000aae5ca98>] SyS_init_module+0x137/0x210 kernel/module.c:3794 [<000000005ee79e1f>] do_syscall_32_irqs_on arch/x86/entry/common.c:331 [inline] [<000000005ee79e1f>] do_int80_syscall_32+0x1db/0x600 arch/x86/entry/common.c:345 [<00000000027f0ca4>] entry_INT80_compat+0x74/0xa0 arch/x86/entry/entry_64_compat.S:371 Mem-Info: active_anon:58953 inactive_anon:41 isolated_anon:0 active_file:9 inactive_file:17 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:6481 slab_unreclaimable:60010 mapped:52255 shmem:568 pagetables:2954 bounce:0 free:232 free_pcp:345 free_cma:0 Node 0 active_anon:235812kB inactive_anon:164kB active_file:36kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:209020kB dirty:0kB writeback:0kB shmem:2272kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no DMA32 free:32kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020092kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:1324kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Normal free:896kB min:5580kB low:9168kB high:12756kB active_anon:235812kB inactive_anon:164kB active_file:36kB inactive_file:68kB unevictable:0kB writepending:0kB present:4718592kB managed:3589312kB mlocked:0kB slab_reclaimable:25892kB slab_unreclaimable:238716kB kernel_stack:6752kB pagetables:11816kB bounce:0kB free_pcp:1380kB local_pcp:620kB free_cma:0kB DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313628 pages reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 470] 0 470 5365 169 16 3 0 -1000 udevd [ 1758] 0 1758 2492 573 8 3 0 0 dhclient [ 1889] 0 1889 14231 109 23 3 0 0 rsyslogd [ 1944] 0 1944 4724 50 14 3 0 0 cron [ 1954] 0 1954 3735 45 11 3 0 0 mcstransd [ 1965] 0 1965 12926 1232 26 3 0 0 restorecond [ 1991] 0 1991 12489 152 29 3 0 -1000 sshd [ 2021] 0 2021 3648 40 13 3 0 0 getty [ 2037] 0 2037 17820 196 40 4 0 0 sshd [ 2039] 0 2039 91863 52107 142 5 0 0 syz-fuzzer [ 2074] 0 2074 18114 16 23 3 0 0 syz-executor.1 [ 2077] 0 2077 18114 16 23 3 0 0 syz-executor.4 [ 2085] 0 2085 18113 8738 24 4 0 0 syz-executor.1 [ 2090] 0 2090 18113 8737 25 4 0 0 syz-executor.4 [ 3622] 0 3622 18179 8750 26 4 0 1000 syz-executor.1 [ 4156] 0 4156 5628 407 15 3 0 -1000 udevd [ 4250] 0 4250 18146 8715 25 3 0 1000 syz-executor.1 [ 4256] 0 4256 18212 8719 25 3 0 1000 syz-executor.1 [ 4748] 0 4748 5627 407 15 3 0 -1000 udevd [ 8155] 0 8155 18179 8750 26 4 0 1000 syz-executor.1 [ 8161] 0 8161 18179 8750 26 4 0 1000 syz-executor.1 [ 8772] 0 8772 18114 15 23 3 0 0 syz-executor.5 [ 8773] 0 8773 18113 8736 24 4 0 0 syz-executor.5 [ 9026] 0 9026 5364 170 15 3 0 -1000 udevd [ 9037] 0 9037 5364 170 15 3 0 -1000 udevd [ 9042] 0 9042 5364 170 15 3 0 -1000 udevd [18335] 0 18335 5364 170 15 3 0 -1000 udevd [29462] 0 29462 18146 8748 26 4 0 1000 syz-executor.5 [29476] 0 29476 18146 8748 26 4 0 1000 syz-executor.5 [29489] 0 29489 18146 8748 26 4 0 1000 syz-executor.5 [29671] 0 29671 18146 8748 26 4 0 1000 syz-executor.5 [29680] 0 29680 18146 8748 26 4 0 1000 syz-executor.5 [29695] 0 29695 18146 8748 26 4 0 1000 syz-executor.5 [29703] 0 29703 18146 8748 26 4 0 1000 syz-executor.5 [29736] 0 29736 18146 8748 26 4 0 1000 syz-executor.5 [29748] 0 29748 18146 8748 26 4 0 1000 syz-executor.5 [29920] 0 29920 18146 8706 24 3 0 1000 syz-executor.5 [29949] 0 29949 18146 8706 24 3 0 1000 syz-executor.5 [29974] 0 29974 18146 8706 24 3 0 1000 syz-executor.5 [30015] 0 30015 18146 8748 26 4 0 1000 syz-executor.5 [30027] 0 30027 18146 8748 26 4 0 1000 syz-executor.5 [30036] 0 30036 18146 8748 26 4 0 1000 syz-executor.5 [30775] 0 30775 18114 16 23 3 0 0 syz-executor.2 [30776] 0 30776 18113 8738 24 4 0 0 syz-executor.2 [32064] 0 32064 18146 8748 26 4 0 1000 syz-executor.5 [32078] 0 32078 18146 8748 26 4 0 1000 syz-executor.5 [32098] 0 32098 18146 8748 26 4 0 1000 syz-executor.5 [32115] 0 32115 18146 8748 26 4 0 1000 syz-executor.5 [32121] 0 32121 18146 8748 26 4 0 1000 syz-executor.5 [32126] 0 32126 18146 8748 26 4 0 1000 syz-executor.5 [13984] 0 13984 18114 16 23 3 0 0 syz-executor.0 [13985] 0 13985 18113 8736 24 4 0 0 syz-executor.0 [17866] 0 17866 18146 8707 25 3 0 1000 syz-executor.4 [17895] 0 17895 18146 8751 26 4 0 1000 syz-executor.1 [18507] 0 18507 18146 8750 26 4 0 1000 syz-executor.2 [18519] 0 18519 18146 8750 26 4 0 1000 syz-executor.2 [18521] 0 18521 18146 8748 26 4 0 1000 syz-executor.5 [18533] 0 18533 18146 8750 26 4 0 1000 syz-executor.2 [18534] 0 18534 18146 8748 26 4 0 1000 syz-executor.5 [19157] 0 19157 18146 8750 26 4 0 1000 syz-executor.2 [19166] 0 19166 18146 8748 26 4 0 1000 syz-executor.5 [19178] 0 19178 18146 8748 26 4 0 1000 syz-executor.5 [19179] 0 19179 18146 8750 26 4 0 1000 syz-executor.2 [19184] 0 19184 18146 8748 26 4 0 1000 syz-executor.5 [19201] 0 19201 18146 8750 26 4 0 1000 syz-executor.2 [19206] 0 19206 18146 8748 26 4 0 1000 syz-executor.5 [19216] 0 19216 18114 15 23 3 0 0 syz-executor.3 [19217] 0 19217 18113 8736 24 4 0 0 syz-executor.3 [19468] 0 19468 18179 8750 26 4 0 1000 syz-executor.5 [19487] 0 19487 18146 8748 26 4 0 1000 syz-executor.5 [19488] 0 19488 18146 8750 26 4 0 1000 syz-executor.2 [19541] 0 19541 18146 8706 24 3 0 1000 syz-executor.5 [19554] 0 19554 18146 8706 24 3 0 1000 syz-executor.5 [19562] 0 19562 18146 8707 24 3 0 1000 syz-executor.2 [19578] 0 19578 18146 8706 24 3 0 1000 syz-executor.5 [19581] 0 19581 18146 8707 24 3 0 1000 syz-executor.2 [19603] 0 19603 18146 8707 24 3 0 1000 syz-executor.2 [19604] 0 19604 18146 8748 26 4 0 1000 syz-executor.5 [19623] 0 19623 18146 8748 26 4 0 1000 syz-executor.5 [19633] 0 19633 18146 8750 26 4 0 1000 syz-executor.2 [19634] 0 19634 18146 8748 26 4 0 1000 syz-executor.5 [19653] 0 19653 18146 8750 26 4 0 1000 syz-executor.2 [19662] 0 19662 18146 8750 26 4 0 1000 syz-executor.2 [20203] 0 20203 18146 8748 26 4 0 1000 syz-executor.3 [20300] 0 20300 18146 8748 26 4 0 1000 syz-executor.3 [20306] 0 20306 18146 8748 26 4 0 1000 syz-executor.3 [20320] 0 20320 18146 8748 26 4 0 1000 syz-executor.3 [20337] 0 20337 18146 8748 26 4 0 1000 syz-executor.3 [20343] 0 20343 18146 8748 26 4 0 1000 syz-executor.3 [20349] 0 20349 18146 8748 26 4 0 1000 syz-executor.3 [20378] 0 20378 18146 8705 24 3 0 1000 syz-executor.3 [20400] 0 20400 18146 8705 24 3 0 1000 syz-executor.3 [20421] 0 20421 18146 8705 24 3 0 1000 syz-executor.3 [20669] 0 20669 18146 8750 26 4 0 1000 syz-executor.2 [20681] 0 20681 18146 8750 26 4 0 1000 syz-executor.2 [20686] 0 20686 18146 8750 26 4 0 1000 syz-executor.2 [20690] 0 20690 18146 8750 26 4 0 1000 syz-executor.2 [20693] 0 20693 18146 8750 26 4 0 1000 syz-executor.2 [20703] 0 20703 18146 8750 26 4 0 1000 syz-executor.2 [20783] 0 20783 18146 8748 26 4 0 1000 syz-executor.5 [20788] 0 20788 18146 8748 26 4 0 1000 syz-executor.5 [20795] 0 20795 18146 8748 26 4 0 1000 syz-executor.5 [20812] 0 20812 18146 8748 26 4 0 1000 syz-executor.5 [20825] 0 20825 18146 8748 26 4 0 1000 syz-executor.5 [21435] 0 21435 18146 8748 26 4 0 1000 syz-executor.3 [21441] 0 21441 18146 8748 26 4 0 1000 syz-executor.3 [21456] 0 21456 18146 8748 26 4 0 1000 syz-executor.3 [21461] 0 21461 18146 8748 26 4 0 1000 syz-executor.3 [21979] 0 21979 18146 8747 25 4 0 1000 syz-executor.0 [22253] 0 22253 18146 8748 26 4 0 1000 syz-executor.0 [22267] 0 22267 18146 8748 26 4 0 1000 syz-executor.0 [22315] 0 22315 18146 8748 26 4 0 1000 syz-executor.0 [22786] 0 22786 18146 8746 25 4 0 1000 syz-executor.0 [23636] 0 23636 18146 8748 26 4 0 1000 syz-executor.4 [24488] 0 24488 18146 8747 25 4 0 1000 syz-executor.3 [24503] 0 24495 18212 8752 26 4 0 1000 syz-executor.3 [24505] 0 24505 18212 8752 26 4 0 1000 syz-executor.3 [24531] 0 24523 18245 5 26 4 0 1000 syz-executor.2 [24535] 0 24535 18245 5 26 4 0 1000 syz-executor.2 Out of memory: Kill process 24495 (syz-executor.3) score 1004 or sacrifice child Killed process 24505 (syz-executor.3) total-vm:72848kB, anon-rss:164kB, file-rss:34844kB, shmem-rss:0kB oom_reaper: reaped process 24505 (syz-executor.3), now anon-rss:0kB, file-rss:16kB, shmem-rss:0kB syz-executor.2 invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), nodemask=0, order=0, oom_score_adj=1000 CPU: 0 PID: 19210 Comm: syz-executor.2 Not tainted 4.9.194+ #0 ffff8801d7c86e78 ffffffff81b67001 ffff8801d7c871d0 ffffffff833f1c30 00000000000003e8 ffff8801d7c871e8 0000000000000000 ffff8801d7c86ef8 ffffffff81506e44 0000000000000000 00000000000003e8 ffffffff8282ac45 Call Trace: [<0000000012de7ca8>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000012de7ca8>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000006134a313>] dump_header.isra.0+0x142/0x74c mm/oom_kill.c:417 [<00000000ce5a0a8d>] oom_kill_process.cold+0xd/0xa74 mm/oom_kill.c:852 [<00000000caee825e>] out_of_memory mm/oom_kill.c:1069 [inline] [<00000000caee825e>] out_of_memory+0x29b/0xea0 mm/oom_kill.c:1009 [<000000002dde503a>] __alloc_pages_may_oom mm/page_alloc.c:3136 [inline] [<000000002dde503a>] __alloc_pages_slowpath mm/page_alloc.c:3750 [inline] [<000000002dde503a>] __alloc_pages_nodemask+0x151e/0x1a80 mm/page_alloc.c:3861 [<000000005778f603>] __alloc_pages include/linux/gfp.h:433 [inline] [<000000005778f603>] __alloc_pages_node include/linux/gfp.h:446 [inline] [<000000005778f603>] alloc_pages_node include/linux/gfp.h:460 [inline] [<000000005778f603>] __page_cache_alloc include/linux/pagemap.h:208 [inline] [<000000005778f603>] pagecache_get_page+0x248/0x740 mm/filemap.c:1367 [<00000000c41b2cb9>] find_or_create_page include/linux/pagemap.h:310 [inline] [<00000000c41b2cb9>] ext4_mb_load_buddy_gfp+0x90a/0x1100 fs/ext4/mballoc.c:1172 [<00000000cba74613>] ext4_free_blocks+0x827/0x23d0 fs/ext4/mballoc.c:4834 [<00000000eb6d6af9>] ext4_remove_blocks fs/ext4/extents.c:2585 [inline] [<00000000eb6d6af9>] ext4_ext_rm_leaf fs/ext4/extents.c:2741 [inline] [<00000000eb6d6af9>] ext4_ext_remove_space+0x21cd/0x3a90 fs/ext4/extents.c:2974 [<000000003f3cc760>] ext4_ext_truncate+0x17e/0x280 fs/ext4/extents.c:4677 [<00000000ff6c134d>] ext4_truncate+0x526/0x1300 fs/ext4/inode.c:4243 [<0000000032b84ae4>] ext4_evict_inode+0xc50/0x1270 fs/ext4/inode.c:265 [<00000000fd91bb49>] evict+0x2e9/0x630 fs/inode.c:553 [<00000000a97069cf>] iput_final fs/inode.c:1516 [inline] [<00000000a97069cf>] iput fs/inode.c:1543 [inline] [<00000000a97069cf>] iput+0x370/0x900 fs/inode.c:1528 [<000000009369e665>] dentry_unlink_inode+0x277/0x330 fs/dcache.c:369 [<000000000751c961>] __dentry_kill+0x333/0x580 fs/dcache.c:571 [<000000006a87dff8>] dentry_kill fs/dcache.c:612 [inline] [<000000006a87dff8>] dput.part.0+0x509/0x7c0 fs/dcache.c:829 [<000000004771eaec>] dput+0x20/0x30 fs/dcache.c:791 [<00000000564655b8>] path_put+0x31/0x70 fs/namei.c:519 [<00000000c67cf120>] free_fs_struct+0x25/0x70 fs/fs_struct.c:90 [<00000000e4b3cda4>] exit_fs+0xe7/0x120 fs/fs_struct.c:108 [<00000000f3357455>] do_exit+0x769/0x2aa0 kernel/exit.c:838 [<000000005a3ea63f>] do_group_exit+0x111/0x300 kernel/exit.c:946 [<00000000ba680aa9>] get_signal+0x377/0x1cb0 kernel/signal.c:2395 [<000000006eba24c8>] do_signal+0x9c/0x1920 arch/x86/kernel/signal.c:812 [<0000000048916d9e>] exit_to_usermode_loop+0x11c/0x160 arch/x86/entry/common.c:159 [<00000000f723bfde>] prepare_exit_to_usermode arch/x86/entry/common.c:195 [inline] [<00000000f723bfde>] syscall_return_slowpath arch/x86/entry/common.c:266 [inline] [<00000000f723bfde>] do_syscall_64+0x3ab/0x5c0 arch/x86/entry/common.c:293 [<0000000036aa24f2>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Mem-Info: active_anon:58914 inactive_anon:41 isolated_anon:0 active_file:22 inactive_file:18 isolated_file:0 unevictable:0 dirty:1 writeback:0 unstable:0 slab_reclaimable:6482 slab_unreclaimable:60012 mapped:52255 shmem:568 pagetables:2965 bounce:0 free:559 free_pcp:14 free_cma:0 Node 0 active_anon:235656kB inactive_anon:164kB active_file:88kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:209020kB dirty:4kB writeback:0kB shmem:2272kB writeback_tmp:0kB unstable:0kB pages_scanned:97 all_unreclaimable? no DMA32 free:32kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020092kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:1324kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Normal free:2204kB min:5580kB low:9168kB high:12756kB active_anon:235656kB inactive_anon:164kB active_file:88kB inactive_file:72kB unevictable:0kB writepending:4kB present:4718592kB managed:3589312kB mlocked:0kB slab_reclaimable:25896kB slab_unreclaimable:238724kB kernel_stack:6720kB pagetables:11860kB bounce:0kB free_pcp:56kB local_pcp:56kB free_cma:0kB DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313628 pages reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 470] 0 470 5365 169 16 3 0 -1000 udevd [ 1758] 0 1758 2492 573 8 3 0 0 dhclient [ 1889] 0 1889 14231 109 23 3 0 0 rsyslogd [ 1944] 0 1944 4724 50 14 3 0 0 cron [ 1954] 0 1954 3735 45 11 3 0 0 mcstransd [ 1965] 0 1965 12926 1232 26 3 0 0 restorecond [ 1991] 0 1991 12489 152 29 3 0 -1000 sshd [ 2021] 0 2021 3648 40 13 3 0 0 getty [ 2037] 0 2037 17820 196 40 4 0 0 sshd [ 2039] 0 2039 91863 52107 142 5 0 0 syz-fuzzer [ 2074] 0 2074 18114 16 23 3 0 0 syz-executor.1 [ 2077] 0 2077 18114 16 23 3 0 0 syz-executor.4 [ 2085] 0 2085 18113 8738 24 4 0 0 syz-executor.1 [ 2090] 0 2090 18113 8737 25 4 0 0 syz-executor.4 [ 3622] 0 3622 18179 8750 26 4 0 1000 syz-executor.1 [ 4156] 0 4156 5628 407 15 3 0 -1000 udevd [ 4250] 0 4250 18146 8715 25 3 0 1000 syz-executor.1 [ 4256] 0 4256 18212 8719 25 3 0 1000 syz-executor.1 [ 4748] 0 4748 5627 407 15 3 0 -1000 udevd [ 8155] 0 8155 18179 8750 26 4 0 1000 syz-executor.1 [ 8161] 0 8161 18179 8750 26 4 0 1000 syz-executor.1 [ 8772] 0 8772 18114 15 23 3 0 0 syz-executor.5 [ 8773] 0 8773 18113 8736 24 4 0 0 syz-executor.5 [ 9026] 0 9026 5364 170 15 3 0 -1000 udevd [ 9037] 0 9037 5364 170 15 3 0 -1000 udevd [ 9042] 0 9042 5364 170 15 3 0 -1000 udevd [18335] 0 18335 5364 170 15 3 0 -1000 udevd [29462] 0 29462 18146 8748 26 4 0 1000 syz-executor.5 [29476] 0 29476 18146 8748 26 4 0 1000 syz-executor.5 [29489] 0 29489 18146 8748 26 4 0 1000 syz-executor.5 [29671] 0 29671 18146 8748 26 4 0 1000 syz-executor.5 [29680] 0 29680 18146 8748 26 4 0 1000 syz-executor.5 [29695] 0 29695 18146 8748 26 4 0 1000 syz-executor.5 [29703] 0 29703 18146 8748 26 4 0 1000 syz-executor.5 [29736] 0 29736 18146 8748 26 4 0 1000 syz-executor.5 [29748] 0 29748 18146 8748 26 4 0 1000 syz-executor.5 [29920] 0 29920 18146 8706 24 3 0 1000 syz-executor.5 [29949] 0 29949 18146 8706 24 3 0 1000 syz-executor.5 [29974] 0 29974 18146 8706 24 3 0 1000 syz-executor.5 [30015] 0 30015 18146 8748 26 4 0 1000 syz-executor.5 [30027] 0 30027 18146 8748 26 4 0 1000 syz-executor.5 [30036] 0 30036 18146 8748 26 4 0 1000 syz-executor.5 [30775] 0 30775 18114 16 23 3 0 0 syz-executor.2 [30776] 0 30776 18113 8738 24 4 0 0 syz-executor.2 [32064] 0 32064 18146 8748 26 4 0 1000 syz-executor.5 [32078] 0 32078 18146 8748 26 4 0 1000 syz-executor.5 [32098] 0 32098 18146 8748 26 4 0 1000 syz-executor.5 [32115] 0 32115 18146 8748 26 4 0 1000 syz-executor.5 [32121] 0 32121 18146 8748 26 4 0 1000 syz-executor.5 [32126] 0 32126 18146 8748 26 4 0 1000 syz-executor.5 [13984] 0 13984 18114 16 23 3 0 0 syz-executor.0 [13985] 0 13985 18113 8736 24 4 0 0 syz-executor.0 [17866] 0 17866 18146 8707 25 3 0 1000 syz-executor.4 [17895] 0 17895 18146 8751 26 4 0 1000 syz-executor.1 [18507] 0 18507 18146 8750 26 4 0 1000 syz-executor.2 [18519] 0 18519 18146 8750 26 4 0 1000 syz-executor.2 [18521] 0 18521 18146 8748 26 4 0 1000 syz-executor.5 [18533] 0 18533 18146 8750 26 4 0 1000 syz-executor.2 [18534] 0 18534 18146 8748 26 4 0 1000 syz-executor.5 [19157] 0 19157 18146 8750 26 4 0 1000 syz-executor.2 [19166] 0 19166 18146 8748 26 4 0 1000 syz-executor.5 [19178] 0 19178 18146 8748 26 4 0 1000 syz-executor.5 [19179] 0 19179 18146 8750 26 4 0 1000 syz-executor.2 [19184] 0 19184 18146 8748 26 4 0 1000 syz-executor.5 [19201] 0 19201 18146 8750 26 4 0 1000 syz-executor.2 [19206] 0 19206 18146 8748 26 4 0 1000 syz-executor.5 [19216] 0 19216 18114 15 23 3 0 0 syz-executor.3 [19217] 0 19217 18113 8736 24 4 0 0 syz-executor.3 [19468] 0 19468 18179 8750 26 4 0 1000 syz-executor.5 [19487] 0 19487 18146 8748 26 4 0 1000 syz-executor.5 [19488] 0 19488 18146 8750 26 4 0 1000 syz-executor.2 [19541] 0 19541 18146 8706 24 3 0 1000 syz-executor.5 [19554] 0 19554 18146 8706 24 3 0 1000 syz-executor.5 [19562] 0 19562 18146 8707 24 3 0 1000 syz-executor.2 [19578] 0 19578 18146 8706 24 3 0 1000 syz-executor.5 [19581] 0 19581 18146 8707 24 3 0 1000 syz-executor.2 [19603] 0 19603 18146 8707 24 3 0 1000 syz-executor.2 [19604] 0 19604 18146 8748 26 4 0 1000 syz-executor.5 [19623] 0 19623 18146 8748 26 4 0 1000 syz-executor.5 [19633] 0 19633 18146 8750 26 4 0 1000 syz-executor.2 [19634] 0 19634 18146 8748 26 4 0 1000 syz-executor.5 [19653] 0 19653 18146 8750 26 4 0 1000 syz-executor.2 [19662] 0 19662 18146 8750 26 4 0 1000 syz-executor.2 [20203] 0 20203 18146 8748 26 4 0 1000 syz-executor.3 [20300] 0 20300 18146 8748 26 4 0 1000 syz-executor.3 [20306] 0 20306 18146 8748 26 4 0 1000 syz-executor.3 [20320] 0 20320 18146 8748 26 4 0 1000 syz-executor.3 [20337] 0 20337 18146 8748 26 4 0 1000 syz-executor.3 [20343] 0 20343 18146 8748 26 4 0 1000 syz-executor.3 [20349] 0 20349 18146 8748 26 4 0 1000 syz-executor.3 [20378] 0 20378 18146 8705 24 3 0 1000 syz-executor.3 [20400] 0 20400 18146 8705 24 3 0 1000 syz-executor.3 [20421] 0 20421 18146 8705 24 3 0 1000 syz-executor.3 [20669] 0 20669 18146 8750 26 4 0 1000 syz-executor.2 [20681] 0 20681 18146 8750 26 4 0 1000 syz-executor.2 [20686] 0 20686 18146 8750 26 4 0 1000 syz-executor.2 [20690] 0 20690 18146 8750 26 4 0 1000 syz-executor.2 [20693] 0 20693 18146 8750 26 4 0 1000 syz-executor.2 [20703] 0 20703 18146 8750 26 4 0 1000 syz-executor.2 [20783] 0 20783 18146 8748 26 4 0 1000 syz-executor.5 [20788] 0 20788 18146 8748 26 4 0 1000 syz-executor.5 [20795] 0 20795 18146 8748 26 4 0 1000 syz-executor.5 [20812] 0 20812 18146 8748 26 4 0 1000 syz-executor.5 [20825] 0 20825 18146 8748 26 4 0 1000 syz-executor.5 [21435] 0 21435 18146 8748 26 4 0 1000 syz-executor.3 [21441] 0 21441 18146 8748 26 4 0 1000 syz-executor.3 [21456] 0 21456 18146 8748 26 4 0 1000 syz-executor.3 [21461] 0 21461 18146 8748 26 4 0 1000 syz-executor.3 [21979] 0 21979 18146 8747 25 4 0 1000 syz-executor.0 [22253] 0 22253 18146 8748 26 4 0 1000 syz-executor.0 [22267] 0 22267 18146 8748 26 4 0 1000 syz-executor.0 [22315] 0 22315 18146 8748 26 4 0 1000 syz-executor.0 [22786] 0 22786 18146 8746 25 4 0 1000 syz-executor.0 [23636] 0 23636 18146 8748 26 4 0 1000 syz-executor.4 [24488] 0 24488 18146 8747 25 4 0 1000 syz-executor.3 [24503] 0 24495 18212 4 26 4 0 1000 syz-executor.3 [24531] 0 24523 18245 5 26 4 0 1000 syz-executor.2 [24535] 0 24535 18245 5 26 4 0 1000 syz-executor.2 Out of memory: Kill process 17895 (syz-executor.1) score 1004 or sacrifice child Killed process 17895 (syz-executor.1) total-vm:72584kB, anon-rss:164kB, file-rss:34840kB, shmem-rss:0kB syz-executor.2 invoked oom-killer: gfp_mask=0x2400840(GFP_NOFS|__GFP_NOFAIL), nodemask=0, order=0, oom_score_adj=1000 CPU: 1 PID: 19210 Comm: syz-executor.2 Not tainted 4.9.194+ #0 ffff8801d7c86e78 ffffffff81b67001 ffff8801d7c871d0 ffffffff833f1c30 00000000000003e8 ffff8801d7c871e8 0000000000000000 ffff8801d7c86ef8 ffffffff81506e44 0000000000000000 00000000000003e8 ffffffff8282ac45 Call Trace: [<0000000012de7ca8>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000012de7ca8>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000006134a313>] dump_header.isra.0+0x142/0x74c mm/oom_kill.c:417 [<00000000ce5a0a8d>] oom_kill_process.cold+0xd/0xa74 mm/oom_kill.c:852 [<00000000caee825e>] out_of_memory mm/oom_kill.c:1069 [inline] [<00000000caee825e>] out_of_memory+0x29b/0xea0 mm/oom_kill.c:1009 [<000000002dde503a>] __alloc_pages_may_oom mm/page_alloc.c:3136 [inline] [<000000002dde503a>] __alloc_pages_slowpath mm/page_alloc.c:3750 [inline] [<000000002dde503a>] __alloc_pages_nodemask+0x151e/0x1a80 mm/page_alloc.c:3861 [<000000005778f603>] __alloc_pages include/linux/gfp.h:433 [inline] [<000000005778f603>] __alloc_pages_node include/linux/gfp.h:446 [inline] [<000000005778f603>] alloc_pages_node include/linux/gfp.h:460 [inline] [<000000005778f603>] __page_cache_alloc include/linux/pagemap.h:208 [inline] [<000000005778f603>] pagecache_get_page+0x248/0x740 mm/filemap.c:1367 [<0000000022ef5fdf>] find_or_create_page include/linux/pagemap.h:310 [inline] [<0000000022ef5fdf>] ext4_mb_load_buddy_gfp+0x659/0x1100 fs/ext4/mballoc.c:1208 [<00000000cba74613>] ext4_free_blocks+0x827/0x23d0 fs/ext4/mballoc.c:4834 [<00000000eb6d6af9>] ext4_remove_blocks fs/ext4/extents.c:2585 [inline] [<00000000eb6d6af9>] ext4_ext_rm_leaf fs/ext4/extents.c:2741 [inline] [<00000000eb6d6af9>] ext4_ext_remove_space+0x21cd/0x3a90 fs/ext4/extents.c:2974 [<000000003f3cc760>] ext4_ext_truncate+0x17e/0x280 fs/ext4/extents.c:4677 [<00000000ff6c134d>] ext4_truncate+0x526/0x1300 fs/ext4/inode.c:4243 [<0000000032b84ae4>] ext4_evict_inode+0xc50/0x1270 fs/ext4/inode.c:265 [<00000000fd91bb49>] evict+0x2e9/0x630 fs/inode.c:553 [<00000000a97069cf>] iput_final fs/inode.c:1516 [inline] [<00000000a97069cf>] iput fs/inode.c:1543 [inline] [<00000000a97069cf>] iput+0x370/0x900 fs/inode.c:1528 [<000000009369e665>] dentry_unlink_inode+0x277/0x330 fs/dcache.c:369 [<000000000751c961>] __dentry_kill+0x333/0x580 fs/dcache.c:571 [<000000006a87dff8>] dentry_kill fs/dcache.c:612 [inline] [<000000006a87dff8>] dput.part.0+0x509/0x7c0 fs/dcache.c:829 [<000000004771eaec>] dput+0x20/0x30 fs/dcache.c:791 [<00000000564655b8>] path_put+0x31/0x70 fs/namei.c:519 [<00000000c67cf120>] free_fs_struct+0x25/0x70 fs/fs_struct.c:90 [<00000000e4b3cda4>] exit_fs+0xe7/0x120 fs/fs_struct.c:108 [<00000000f3357455>] do_exit+0x769/0x2aa0 kernel/exit.c:838 [<000000005a3ea63f>] do_group_exit+0x111/0x300 kernel/exit.c:946 [<00000000ba680aa9>] get_signal+0x377/0x1cb0 kernel/signal.c:2395 [<000000006eba24c8>] do_signal+0x9c/0x1920 arch/x86/kernel/signal.c:812 [<0000000048916d9e>] exit_to_usermode_loop+0x11c/0x160 arch/x86/entry/common.c:159 [<00000000f723bfde>] prepare_exit_to_usermode arch/x86/entry/common.c:195 [inline] [<00000000f723bfde>] syscall_return_slowpath arch/x86/entry/common.c:266 [inline] [<00000000f723bfde>] do_syscall_64+0x3ab/0x5c0 arch/x86/entry/common.c:293 [<0000000036aa24f2>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Mem-Info: active_anon:58874 inactive_anon:41 isolated_anon:0 active_file:5 inactive_file:36 isolated_file:0 unevictable:0 dirty:2 writeback:0 unstable:0 slab_reclaimable:6482 slab_unreclaimable:60012 mapped:52239 shmem:568 pagetables:2939 bounce:0 free:669 free_pcp:30 free_cma:0 Node 0 active_anon:235496kB inactive_anon:164kB active_file:20kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208956kB dirty:8kB writeback:0kB shmem:2272kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no DMA32 free:0kB min:4696kB low:7712kB high:10728kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:3020092kB mlocked:0kB slab_reclaimable:32kB slab_unreclaimable:1324kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Normal free:2676kB min:5580kB low:9168kB high:12756kB active_anon:235496kB inactive_anon:164kB active_file:20kB inactive_file:144kB unevictable:0kB writepending:8kB present:4718592kB managed:3589312kB mlocked:0kB slab_reclaimable:25896kB slab_unreclaimable:238724kB kernel_stack:6688kB pagetables:11756kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 313628 pages reserved [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 470] 0 470 5365 169 16 3 0 -1000 udevd [ 1758] 0 1758 2492 573 8 3 0 0 dhclient [ 1889] 0 1889 14231 109 23 3 0 0 rsyslogd [ 1944] 0 1944 4724 50 14 3 0 0 cron [ 1954] 0 1954 3735 45 11 3 0 0 mcstransd [ 1965] 0 1965 12926 1232 26 3 0 0 restorecond [ 1991] 0 1991 12489 152 29 3 0 -1000 sshd [ 2021] 0 2021 3648 40 13 3 0 0 getty [ 2037] 0 2037 17820 196 40 4 0 0 sshd [ 2039] 0 2039 91863 52107 142 5 0 0 syz-fuzzer [ 2074] 0 2074 18114 16 23 3 0 0 syz-executor.1 [ 2077] 0 2077 18114 16 23 3 0 0 syz-executor.4 [ 2085] 0 2085 18113 8738 24 4 0 0 syz-executor.1 [ 2090] 0 2090 18113 8737 25 4 0 0 syz-executor.4 [ 3622] 0 3622 18179 8750 26 4 0 1000 syz-executor.1 [ 4156] 0 4156 5628 407 15 3 0 -1000 udevd [ 4250] 0 4250 18146 8715 25 3 0 1000 syz-executor.1 [ 4256] 0 4256 18212 8719 25 3 0 1000 syz-executor.1 [ 4748] 0 4748 5627 407 15 3 0 -1000 udevd [ 8155] 0 8155 18179 8750 26 4 0 1000 syz-executor.1 [ 8161] 0 8161 18179 8750 26 4 0 1000 syz-executor.1 [ 8772] 0 8772 18114 15 23 3 0 0 syz-executor.5 [ 8773] 0 8773 18113 8736 24 4 0 0 syz-executor.5 [ 9026] 0 9026 5364 170 15 3 0 -1000 udevd [ 9037] 0 9037 5364 170 15 3 0 -1000 udevd [ 9042] 0 9042 5364 170 15 3 0 -1000 udevd [18335] 0 18335 5364 170 15 3 0 -1000 udevd [29462] 0 29462 18146 8748 26 4 0 1000 syz-executor.5 [29476] 0 29476 18146 8748 26 4 0 1000 syz-executor.5 [29489] 0 29489 18146 8748 26 4 0 1000 syz-executor.5 [29671] 0 29671 18146 8748 26 4 0 1000 syz-executor.5 [29680] 0 29680 18146 8748 26 4 0 1000 syz-executor.5 [29695] 0 29695 18146 8748 26 4 0 1000 syz-executor.5 [29703] 0 29703 18146 8748 26 4 0 1000 syz-executor.5 [29736] 0 29736 18146 8748 26 4 0 1000 syz-executor.5 [29748] 0 29748 18146 8748 26 4 0 1000 syz-executor.5 [29920] 0 29920 18146 8706 24 3 0 1000 syz-executor.5 [29949] 0 29949 18146 8706 24 3 0 1000 syz-executor.5 [29974] 0 29974 18146 8706 24 3 0 1000 syz-executor.5 [30015] 0 30015 18146 8748 26 4 0 1000 syz-executor.5 [30027] 0 30027 18146 8748 26 4 0 1000 syz-executor.5 [30036] 0 30036 18146 8748 26 4 0 1000 syz-executor.5 [30775] 0 30775 18114 16 23 3 0 0 syz-executor.2 [30776] 0 30776 18113 8738 24 4 0 0 syz-executor.2 [32064] 0 32064 18146 8748 26 4 0 1000 syz-executor.5 [32078] 0 32078 18146 8748 26 4 0 1000 syz-executor.5 [32098] 0 32098 18146 8748 26 4 0 1000 syz-executor.5 [32115] 0 32115 18146 8748 26 4 0 1000 syz-executor.5 [32121] 0 32121 18146 8748 26 4 0 1000 syz-executor.5 [32126] 0 32126 18146 8748 26 4 0 1000 syz-executor.5 [13984] 0 13984 18114 16 23 3 0 0 syz-executor.0 [13985] 0 13985 18113 8736 24 4 0 0 syz-executor.0 [17866] 0 17866 18146 8707 25 3 0 1000 syz-executor.4 [18507] 0 18507 18146 8750 26 4 0 1000 syz-executor.2 [18519] 0 18519 18146 8750 26 4 0 1000 syz-executor.2 [18521] 0 18521 18146 8748 26 4 0 1000 syz-executor.5 [18533] 0 18533 18146 8750 26 4 0 1000 syz-executor.2 [18534] 0 18534 18146 8748 26 4 0 1000 syz-executor.5 [19157] 0 19157 18146 8750 26 4 0 1000 syz-executor.2 [19166] 0 19166 18146 8748 26 4 0 1000 syz-executor.5 [19178] 0 19178 18146 8748 26 4 0 1000 syz-executor.5 [19179] 0 19179 18146 8750 26 4 0 1000 syz-executor.2 [19184] 0 19184 18146 8748 26 4 0 1000 syz-executor.5 [19201] 0 19201 18146 8750 26 4 0 1000 syz-executor.2 [19206] 0 19206 18146 8748 26 4 0 1000 syz-executor.5 [19216] 0 19216 18114 15 23 3 0 0 syz-executor.3 [19217] 0 19217 18113 8736 24 4 0 0 syz-executor.3 [19468] 0 19468 18179 8750 26 4 0 1000 syz-executor.5 [19487] 0 19487 18146 8748 26 4 0 1000 syz-executor.5 [19488] 0 19488 18146 8750 26 4 0 1000 syz-executor.2 [19541] 0 19541 18146 8706 24 3 0 1000 syz-executor.5 [19554] 0 19554 18146 8706 24 3 0 1000 syz-executor.5 [19562] 0 19562 18146 8707 24 3 0 1000 syz-executor.2 [19578] 0 19578 18146 8706 24 3 0 1000 syz-executor.5 [19581] 0 19581 18146 8707 24 3 0 1000 syz-executor.2 [19603] 0 19603 18146 8707 24 3 0 1000 syz-executor.2 [19604] 0 19604 18146 8748 26 4 0 1000 syz-executor.5 [19623] 0 19623 18146 8748 26 4 0 1000 syz-executor.5 [19633] 0 19633 18146 8750 26 4 0 1000 syz-executor.2 [19634] 0 19634 18146 8748 26 4 0 1000 syz-executor.5 [19653] 0 19653 18146 8750 26 4 0 1000 syz-executor.2 [19662] 0 19662 18146 8750 26 4 0 1000 syz-executor.2 [20203] 0 20203 18146 8748 26 4 0 1000 syz-executor.3 [20300] 0 20300 18146 8748 26 4 0 1000 syz-executor.3 [20306] 0 20306 18146 8748 26 4 0 1000 syz-executor.3 [20320] 0 20320 18146 8748 26 4 0 1000 syz-executor.3 [20337] 0 20337 18146 8748 26 4 0 1000 syz-executor.3 [20343] 0 20343 18146 8748 26 4 0 1000 syz-executor.3 [20349] 0 20349 18146 8748 26 4 0 1000 syz-executor.3 [20378] 0 20378 18146 8705 24 3 0 1000 syz-executor.3 [20400] 0 20400 18146 8705 24 3 0 1000 syz-executor.3