0 pages cma reserved syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) syz-executor.4 cpuset=syz4 mems_allowed=0-1 INFO: trying to register non-static key. CPU: 1 PID: 14603 Comm: syz-executor.4 Not tainted 4.14.150 #0 the code is fine but needs lockdep annotation. Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 turning off the locking correctness validator. Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 __vfs_write+0x105/0x6b0 fs/read_write.c:480 vfs_write+0x198/0x500 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459f39 RSP: 002b:00007f58aed8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed8c6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff CPU: 0 PID: 14595 Comm: syz-executor.5 Not tainted 4.14.150 #0 Mem-Info: Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 register_lock_class+0x2fd/0x1730 kernel/locking/lockdep.c:768 active_anon:183679 inactive_anon:3324 isolated_anon:0 active_file:8423 inactive_file:13235 isolated_file:0 unevictable:0 dirty:267 writeback:0 unstable:0 slab_reclaimable:12611 slab_unreclaimable:106185 mapped:62050 shmem:3214 pagetables:2345 bounce:0 free:1206657 free_pcp:173 free_cma:0 __lock_acquire+0x147/0x4620 kernel/locking/lockdep.c:3374 Node 0 active_anon:734716kB inactive_anon:13296kB active_file:33552kB inactive_file:52940kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248200kB dirty:1060kB writeback:0kB shmem:12856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 278528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 0 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB flush_work+0xae/0x730 kernel/workqueue.c:2881 lowmem_reserve[]: 0 __cancel_work_timer+0x2f0/0x480 kernel/workqueue.c:2956 2580 2580 cancel_work_sync+0x18/0x20 kernel/workqueue.c:2992 2580 smc_close_active+0x68e/0xba0 net/smc/smc_close.c:206 smc_release+0x45a/0x630 net/smc/af_smc.c:131 __sock_release+0xce/0x2b0 net/socket.c:602 sock_close+0x1b/0x30 net/socket.c:1139 __fput+0x275/0x7a0 fs/file_table.c:210 ____fput+0x16/0x20 fs/file_table.c:244 Node 0 task_work_run+0x114/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1da/0x220 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4bc/0x640 arch/x86/entry/common.c:297 DMA32 free:1012668kB min:36468kB low:45584kB high:54700kB active_anon:747008kB inactive_anon:13296kB active_file:33552kB inactive_file:52940kB unevictable:0kB writepending:1060kB present:3129332kB managed:2644884kB mlocked:0kB kernel_stack:9248kB pagetables:9380kB bounce:0kB free_pcp:656kB local_pcp:444kB free_cma:0kB entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x413ad1 lowmem_reserve[]: RSP: 002b:00007ffe58377b50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000413ad1 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 0000000000000001 R08: 000000006e783fbb R09: 000000006e783fbf R10: 00007ffe58377c30 R11: 0000000000000293 R12: 000000000075bf20 R13: 000000000004b4e1 R14: 0000000000760ce8 R15: 000000000075bf2c kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env 0 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' 0 0 0 Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env lowmem_reserve[]: 0 0 0 0 Node 1 Normal free:3785732kB min:53420kB low:66772kB high:80124kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB Node 0 DMA32: 3859*4kB (UME) 4482*8kB (ME) 3031*16kB (UME) 2012*32kB (UM) 1203*64kB (UME) 173*128kB (UME) 61*256kB (UM) 32*512kB (UME) 8*1024kB (UM) 5*2048kB (UME) 174*4096kB (UM) = 1026444kB kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB Node 1 Normal: 55*4kB (U) 347*8kB (UME) 269*16kB (UME) 54*32kB (UME) 19*64kB (UME) 8*128kB (UE) 4*256kB (UM) 4*512kB (UE) 3*1024kB (UME) 4*2048kB (ME) 918*4096kB (M) = 3785732kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env 24880 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' Total swap = 0kB 1965979 pages RAM 0 pages HighMem/MovableOnly 333229 pages reserved 0 pages cma reserved kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env syz-executor.4 cpuset=syz4 mems_allowed=0-1 CPU: 1 PID: 14641 Comm: syz-executor.4 Not tainted 4.14.150 #0 kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 __vfs_write+0x105/0x6b0 fs/read_write.c:480 vfs_write+0x198/0x500 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459f39 RSP: 002b:00007f58aed8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed8c6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env Mem-Info: kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' active_anon:183205 inactive_anon:3321 isolated_anon:0 active_file:8423 inactive_file:13245 isolated_file:0 unevictable:0 dirty:234 writeback:0 unstable:0 slab_reclaimable:12650 slab_unreclaimable:106218 mapped:62029 shmem:3213 pagetables:2343 bounce:0 free:1207001 free_pcp:251 free_cma:0 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env Node 0 active_anon:732820kB inactive_anon:13284kB active_file:33552kB inactive_file:52980kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248116kB dirty:936kB writeback:0kB shmem:12852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 299008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env Node 0 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' lowmem_reserve[]: 0 2580 2580 2580 Node 0 DMA32 free:1026360kB min:36468kB low:45584kB high:54700kB active_anon:732820kB inactive_anon:13284kB active_file:33552kB inactive_file:52980kB unevictable:0kB writepending:936kB present:3129332kB managed:2644884kB mlocked:0kB kernel_stack:9184kB pagetables:9372kB bounce:0kB free_pcp:1072kB local_pcp:496kB free_cma:0kB kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env lowmem_reserve[]: 0 0 0 0 kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env lowmem_reserve[]: 0 0 0 0 kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' Node 1 kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env Normal free:3785732kB min:53420kB low:66772kB high:80124kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' lowmem_reserve[]: kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env 0 kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' 0 kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env 0 kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' 0 kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB Node 0 DMA32: 3870*4kB (UME) 4605*8kB (UM) 3041*16kB (UME) 1994*32kB (UM) 1201*64kB (UM) 174*128kB (UME) 61*256kB (UM) 32*512kB (UME) 8*1024kB (UM) 4*2048kB (UME) 174*4096kB (UM) = 1025008kB kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env Node 0 IPVS: ftp: loaded support on port[0] = 21 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' Node 1 Normal: 55*4kB (U) 347*8kB (UME) 269*16kB (UME) 54*32kB (UME) 19*64kB (UME) 8*128kB (UE) 4*256kB (UM) 4*512kB (UE) 3*1024kB (UME) 4*2048kB (ME) 918*4096kB (M) = 3785732kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 24891 total pagecache pages 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 333229 pages reserved 0 pages cma reserved kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) syz-executor.4 cpuset=syz4 mems_allowed=0-1 kobject: 'lo' (ffff88808f480fb0): kobject_add_internal: parent: 'net', set: 'devices' CPU: 0 PID: 14677 Comm: syz-executor.4 Not tainted 4.14.150 #0 kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 kobject: 'lo' (ffff88808f480fb0): kobject_uevent_env __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 kobject: 'lo' (ffff88808f480fb0): fill_kobj_path: path = '/devices/virtual/net/lo' sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env __vfs_write+0x105/0x6b0 fs/read_write.c:480 kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (ffff88809e2e4c48): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (ffff88809e2e4c48): kobject_uevent_env vfs_write+0x198/0x500 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 kobject: 'queues' (ffff88809e2e4c48): kobject_uevent_env: filter function caused the event to drop! do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 kobject: 'rx-0' (ffff88805880cb50): kobject_add_internal: parent: 'queues', set: 'queues' RIP: 0033:0x459f39 RSP: 002b:00007f58aed8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 kobject: 'rx-0' (ffff88805880cb50): kobject_uevent_env RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed8c6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'rx-0' (ffff88805880cb50): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (ffff888087f30058): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'tx-0' (ffff888087f30058): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff888087f30058): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (ffff88808d6b0bb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (ffff88808d6b0bb0): kobject_uevent_env kobject: 'tunl0' (ffff88808d6b0bb0): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (ffff888054b2ff48): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (ffff888054b2ff48): kobject_uevent_env kobject: 'queues' (ffff888054b2ff48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888091506310): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888091506310): kobject_uevent_env kobject: 'rx-0' (ffff888091506310): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (ffff888097c0aa18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888097c0aa18): kobject_uevent_env kobject: 'tx-0' (ffff888097c0aa18): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (ffff88804d426cf0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (ffff88804d426cf0): kobject_uevent_env kobject: 'gre0' (ffff88804d426cf0): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (ffff888058a6f648): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (ffff888058a6f648): kobject_uevent_env kobject: 'queues' (ffff888058a6f648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a11e9f10): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a11e9f10): kobject_uevent_env kobject: 'rx-0' (ffff8880a11e9f10): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (ffff88808e254d58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808e254d58): kobject_uevent_env kobject: 'tx-0' (ffff88808e254d58): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (ffff8880a02b26f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (ffff8880a02b26f0): kobject_uevent_env kobject: 'gretap0' (ffff8880a02b26f0): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (ffff88809728c448): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (ffff88809728c448): kobject_uevent_env kobject: 'queues' (ffff88809728c448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888091d0a850): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888091d0a850): kobject_uevent_env kobject: 'rx-0' (ffff888091d0a850): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (ffff88808ddc1058): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808ddc1058): kobject_uevent_env kobject: 'tx-0' (ffff88808ddc1058): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (ffff888081a91880): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (ffff8880954e6e30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (ffff8880954e6e30): kobject_uevent_env kobject: 'erspan0' (ffff8880954e6e30): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (ffff8880994e1448): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (ffff8880994e1448): kobject_uevent_env kobject: 'queues' (ffff8880994e1448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808a4dbb50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808a4dbb50): kobject_uevent_env kobject: 'rx-0' (ffff88808a4dbb50): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (ffff8880a0d0acd8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a0d0acd8): kobject_uevent_env kobject: 'tx-0' (ffff8880a0d0acd8): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (ffff888081a91700): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (ffff888058af3030): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (ffff888058af3030): kobject_uevent_env kobject: 'ip_vti0' (ffff888058af3030): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (ffff8880a1647b48): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (ffff8880a1647b48): kobject_uevent_env kobject: 'queues' (ffff8880a1647b48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88805c3ad010): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88805c3ad010): kobject_uevent_env kobject: 'rx-0' (ffff88805c3ad010): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (ffff888099f19018): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888099f19018): kobject_uevent_env kobject: 'tx-0' (ffff888099f19018): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (ffff88805c763270): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (ffff88805c763270): kobject_uevent_env kobject: 'ip6_vti0' (ffff88805c763270): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (ffff88808be51e48): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (ffff88808be51e48): kobject_uevent_env kobject: 'queues' (ffff88808be51e48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888058b3b490): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888058b3b490): kobject_uevent_env kobject: 'rx-0' (ffff888058b3b490): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (ffff88805d33a0d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805d33a0d8): kobject_uevent_env kobject: 'tx-0' (ffff88805d33a0d8): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'sit0' (ffff88808342d470): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (ffff88808342d470): kobject_uevent_env kobject: 'sit0' (ffff88808342d470): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (ffff88808be51d48): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (ffff88808be51d48): kobject_uevent_env kobject: 'queues' (ffff88808be51d48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888058b3b3d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888058b3b3d0): kobject_uevent_env kobject: 'rx-0' (ffff888058b3b3d0): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (ffff8880a61d6558): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a61d6558): kobject_uevent_env kobject: 'tx-0' (ffff8880a61d6558): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (ffff8880589f4770): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (ffff8880589f4770): kobject_uevent_env kobject: 'ip6tnl0' (ffff8880589f4770): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (ffff88809a636248): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (ffff88809a636248): kobject_uevent_env kobject: 'queues' (ffff88809a636248): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88809912e190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809912e190): kobject_uevent_env kobject: 'rx-0' (ffff88809912e190): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (ffff8880a1641018): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a1641018): kobject_uevent_env kobject: 'tx-0' (ffff8880a1641018): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (ffff888091da0970): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (ffff888091da0970): kobject_uevent_env kobject: 'ip6gre0' (ffff888091da0970): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (ffff8880a06b6048): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (ffff8880a06b6048): kobject_uevent_env kobject: 'queues' (ffff8880a06b6048): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888091506b50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888091506b50): kobject_uevent_env kobject: 'rx-0' (ffff888091506b50): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (ffff88809eeaad18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88809eeaad18): kobject_uevent_env kobject: 'tx-0' (ffff88809eeaad18): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' syz-executor.4 cpuset= kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env syz4 kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' mems_allowed=0-1 CPU: 1 PID: 14693 Comm: syz-executor.4 Not tainted 4.14.150 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' __vfs_write+0x105/0x6b0 fs/read_write.c:480 vfs_write+0x198/0x500 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459f39 RSP: 002b:00007f58aed8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed8c6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff warn_alloc_show_mem: 1 callbacks suppressed Mem-Info: kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' active_anon:183840 inactive_anon:3323 isolated_anon:0 active_file:8423 inactive_file:13266 isolated_file:0 unevictable:0 dirty:274 writeback:0 unstable:0 slab_reclaimable:12688 slab_unreclaimable:107017 mapped:62029 shmem:3214 pagetables:2392 bounce:0 free:1205243 free_pcp:164 free_cma:0 kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env Node 0 active_anon:737444kB inactive_anon:13292kB active_file:33552kB inactive_file:53064kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248116kB dirty:1096kB writeback:0kB shmem:12856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 290816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 0 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2580 2580 2580 Node 0 DMA32 free:1017768kB min:36468kB low:45584kB high:54700kB active_anon:737440kB inactive_anon:13292kB active_file:33552kB inactive_file:53064kB unevictable:0kB writepending:1136kB present:3129332kB managed:2644884kB mlocked:0kB kernel_stack:9568kB pagetables:9440kB bounce:0kB free_pcp:952kB local_pcp:292kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 1 Normal free:3785732kB min:53420kB low:66772kB high:80124kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB kobject: 'rx-0' (ffff888091506b50): kobject_cleanup, parent ffff8880a06b6048 Node 0 DMA32: 3734*4kB (UM) 4612*8kB (UM) 3053*16kB (UM) 1992*32kB (UME) 1141*64kB (UM) 179*128kB (UME) 62*256kB (UME) 31*512kB (UM) 8*1024kB (UM) 3*2048kB (UME) 171*4096kB (UM) = 1006856kB kobject: 'rx-0' (ffff888091506b50): auto cleanup 'remove' event Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB kobject: 'rx-0' (ffff888091506b50): kobject_uevent_env Node 1 kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env kobject: 'rx-0' (ffff888091506b50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff888091506b50): auto cleanup kobject_del Normal: kobject: 'rx-0' (ffff888091506b50): calling ktype release 55*4kB (U) 347*8kB (UME) 269*16kB (UME) 54*32kB (UME) 19*64kB (UME) 8*128kB (UE) 4*256kB (UM) 4*512kB (UE) 3*1024kB (UME) 4*2048kB (ME) 918*4096kB (M) = 3785732kB kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809eeaad18): kobject_cleanup, parent ffff8880a06b6048 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'tx-0' (ffff88809eeaad18): auto cleanup 'remove' event Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'tx-0' (ffff88809eeaad18): kobject_uevent_env Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'tx-0' (ffff88809eeaad18): kobject_uevent_env: uevent_suppress caused the event to drop! Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'tx-0' (ffff88809eeaad18): auto cleanup kobject_del kobject: 'tx-0' (ffff88809eeaad18): calling ktype release 24914 total pagecache pages kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (ffff8880a06b6048): kobject_cleanup, parent (null) 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env Free swap = 0kB kobject: 'queues' (ffff8880a06b6048): calling ktype release Total swap = 0kB kobject: 'queues' (ffff8880a06b6048): kset_release 1965979 pages RAM kobject: 'queues': free name kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gre0' (ffff888091da0970): kobject_uevent_env 0 pages HighMem/MovableOnly kobject: 'ip6gre0' (ffff888091da0970): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env 333229 pages reserved kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' 0 pages cma reserved kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6gre0' (ffff888091da0970): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) kobject: 'ip6gre0' (ffff888091da0970): calling ktype release syz-executor.4 cpuset=syz4 mems_allowed=0-1 kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' CPU: 0 PID: 14742 Comm: syz-executor.4 Not tainted 4.14.150 #0 kobject: 'ip6gre0': free name Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' __vfs_write+0x105/0x6b0 fs/read_write.c:480 kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env vfs_write+0x198/0x500 fs/read_write.c:544 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459f39 RSP: 002b:00007f58aed8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed8c6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff Mem-Info: active_anon:184398 inactive_anon:3322 isolated_anon:0 active_file:8423 inactive_file:13286 isolated_file:0 unevictable:0 dirty:306 writeback:0 unstable:0 slab_reclaimable:12740 slab_unreclaimable:106747 mapped:62029 shmem:3214 pagetables:2393 bounce:0 free:1204752 free_pcp:269 free_cma:0 kobject: 'rx-0' (ffff88809912e190): kobject_cleanup, parent ffff88809a636248 Node 0 active_anon:737592kB inactive_anon:13288kB active_file:33552kB inactive_file:53144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248116kB dirty:1224kB writeback:0kB shmem:12856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 299008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 0 DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2580 2580 2580 Node 0 DMA32 free:1017368kB min:36468kB low:45584kB high:54700kB active_anon:737592kB inactive_anon:13288kB active_file:33552kB inactive_file:53144kB unevictable:0kB writepending:1224kB present:3129332kB managed:2644884kB mlocked:0kB kernel_stack:9408kB pagetables:9572kB bounce:0kB free_pcp:1076kB local_pcp:620kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 kobject: 'rx-0' (ffff88809912e190): auto cleanup 'remove' event 0 kobject: 'rx-0' (ffff88809912e190): kobject_uevent_env 0 0 kobject: 'rx-0' (ffff88809912e190): kobject_uevent_env: uevent_suppress caused the event to drop! Node 1 Normal free:3785732kB min:53420kB low:66772kB high:80124kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'rx-0' (ffff88809912e190): auto cleanup kobject_del lowmem_reserve[]: kobject: 'rx-0' (ffff88809912e190): calling ktype release 0 kobject: 'rx-0': free name 0 kobject: 'tx-0' (ffff8880a1641018): kobject_cleanup, parent ffff88809a636248 0 kobject: 'tx-0' (ffff8880a1641018): auto cleanup 'remove' event 0 Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB kobject: 'tx-0' (ffff8880a1641018): kobject_uevent_env kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env Node 0 kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' DMA32: kobject: 'tx-0' (ffff8880a1641018): kobject_uevent_env: uevent_suppress caused the event to drop! 3731*4kB (UM) 4562*8kB (UME) 3052*16kB (UME) 1993*32kB (UME) 1131*64kB (UM) 179*128kB (UME) 62*256kB (UME) 31*512kB (UM) 8*1024kB (UM) 4*2048kB (UME) 174*4096kB (UM) = 1020156kB kobject: 'tx-0' (ffff8880a1641018): auto cleanup kobject_del Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB Node 1 Normal: 55*4kB (U) 347*8kB (UME) 269*16kB (UME) 54*32kB (UME) 19*64kB (UME) 8*128kB (UE) 4*256kB (UM) 4*512kB (UE) 3*1024kB (UME) 4*2048kB (ME) 918*4096kB (M) = 3785732kB kobject: 'tx-0' (ffff8880a1641018): calling ktype release Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'tx-0': free name Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'queues' (ffff88809a636248): kobject_cleanup, parent (null) Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'queues' (ffff88809a636248): calling ktype release Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'queues' (ffff88809a636248): kset_release 24921 total pagecache pages 0 pages in swap cache kobject: 'queues': free name Swap cache stats: add 0, delete 0, find 0/0 kobject: 'ip6tnl0' (ffff8880589f4770): kobject_uevent_env Free swap = 0kB kobject: 'ip6tnl0' (ffff8880589f4770): kobject_uevent_env: uevent_suppress caused the event to drop! Total swap = 0kB 1965979 pages RAM IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 0 pages HighMem/MovableOnly 333229 pages reserved 0 pages cma reserved kobject: 'ip6tnl0' (ffff8880589f4770): kobject_cleanup, parent (null) kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env kobject: 'ip6tnl0' (ffff8880589f4770): calling ktype release kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) kobject: 'ip6tnl0': free name IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready syz-executor.4 cpuset=syz4 mems_allowed=0-1 kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env CPU: 1 PID: 14776 Comm: syz-executor.4 Not tainted 4.14.150 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env __vfs_write+0x105/0x6b0 fs/read_write.c:480 vfs_write+0x198/0x500 fs/read_write.c:544 kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x42/0xb7 kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' RIP: 0033:0x459f39 RSP: 002b:00007f58aed8bc78 EFLAGS: 00000246 kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed8c6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff kobject: 'rx-0' (ffff888058b3b3d0): kobject_cleanup, parent ffff88808be51d48 kobject: 'rx-0' (ffff888058b3b3d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff888058b3b3d0): kobject_uevent_env kobject: 'rx-0' (ffff888058b3b3d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888058b3b3d0): auto cleanup kobject_del syz-executor.4: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) kobject: 'rx-0' (ffff888058b3b3d0): calling ktype release syz-executor.4 cpuset=syz4 mems_allowed=0-1 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0': free name kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env CPU: 0 PID: 14796 Comm: syz-executor.4 Not tainted 4.14.150 #0 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 warn_alloc.cold+0x96/0x1af mm/page_alloc.c:3248 __vmalloc_node_range mm/vmalloc.c:1786 [inline] __vmalloc_node_range+0x3c3/0x6a0 mm/vmalloc.c:1746 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env __vmalloc_node mm/vmalloc.c:1815 [inline] __vmalloc_node_flags mm/vmalloc.c:1829 [inline] vmalloc+0x46/0x50 mm/vmalloc.c:1851 sel_write_load+0x1a0/0x1050 security/selinux/selinuxfs.c:495 kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' __vfs_write+0x105/0x6b0 fs/read_write.c:480 kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env vfs_write+0x198/0x500 fs/read_write.c:544 SYSC_write fs/read_write.c:590 [inline] SyS_write+0xfd/0x230 fs/read_write.c:582 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459f39 RSP: 002b:00007f58aed6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000003 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f58aed6b6d4 R13: 00000000004ca71d R14: 00000000004e2740 R15: 00000000ffffffff kobject: 'tx-0' (ffff8880a61d6558): kobject_cleanup, parent ffff88808be51d48 kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (ffff8880a61d6558): auto cleanup 'remove' event kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'tx-0' (ffff8880a61d6558): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880a61d6558): kobject_uevent_env: uevent_suppress caused the event to drop! warn_alloc_show_mem: 1 callbacks suppressed Mem-Info: kobject: 'tx-0' (ffff8880a61d6558): auto cleanup kobject_del active_anon:187552 inactive_anon:3323 isolated_anon:0 active_file:8423 inactive_file:13292 isolated_file:0 unevictable:0 dirty:312 writeback:0 unstable:0 slab_reclaimable:12740 slab_unreclaimable:106725 mapped:62029 shmem:3214 pagetables:2375 bounce:0 free:1201623 free_pcp:298 free_cma:0 kobject: 'tx-0' (ffff8880a61d6558): calling ktype release Node 0 active_anon:750208kB inactive_anon:13292kB active_file:33552kB inactive_file:53168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:248116kB dirty:1248kB writeback:0kB shmem:12856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 303104kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no kobject: 'tx-0': free name Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no kobject: 'queues' (ffff88808be51d48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808be51d48): calling ktype release kobject: 'queues' (ffff88808be51d48): kset_release kobject: 'queues': free name Node 0 kobject: 'sit0' (ffff88808342d470): kobject_uevent_env DMA free:15908kB min:216kB low:268kB high:320kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB kobject: 'sit0' (ffff88808342d470): kobject_uevent_env: uevent_suppress caused the event to drop! lowmem_reserve[]: kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' 0 2580 2580 2580 Node 0 DMA32 free:1027260kB min:36468kB low:45584kB high:54700kB active_anon:729364kB inactive_anon:13292kB active_file:33552kB inactive_file:53204kB unevictable:0kB writepending:1308kB present:3129332kB managed:2644884kB mlocked:0kB kernel_stack:9056kB pagetables:9140kB bounce:0kB free_pcp:1308kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 Normal free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 1 Normal free:3785732kB min:53420kB low:66772kB high:80124kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB Node 0 DMA32: 3766*4kB (UME) 4549*8kB (UM) 3045*16kB (UM) 2019*32kB (UME) 1134*64kB (UM) 181*128kB kobject: 'sit0' (ffff88808342d470): kobject_cleanup, parent (null) (UME) kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env kobject: 'sit0' (ffff88808342d470): calling ktype release kobject: 'sit0': free name 62*256kB (UME) 31*512kB (UM) 8*1024kB (UM) 7*2048kB (UME) 174*4096kB (UM) = 1027504kB kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env Node 1 Normal: 55*4kB (U) 347*8kB (UME) 269*16kB (UME) 54*32kB (UME) 19*64kB (UME) 8*128kB (UE) 4*256kB (UM) 4*512kB (UE) 3*1024kB (UME) 4*2048kB (ME) 918*4096kB (M) = 3785732kB kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'rx-0' (ffff888058b3b490): kobject_cleanup, parent ffff88808be51e48 Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB kobject: 'rx-0' (ffff888058b3b490): auto cleanup 'remove' event Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' 24939 total pagecache pages kobject: 'rx-0' (ffff888058b3b490): kobject_uevent_env 0 pages in swap cache kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'rx-0' (ffff888058b3b490): kobject_uevent_env: uevent_suppress caused the event to drop! Swap cache stats: add 0, delete 0, find 0/0 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env Free swap = 0kB kobject: 'rx-0' (ffff888058b3b490): auto cleanup kobject_del kobject: 'rx-0' (ffff888058b3b490): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805d33a0d8): kobject_cleanup, parent ffff88808be51e48 Total swap = 0kB kobject: 'tx-0' (ffff88805d33a0d8): auto cleanup 'remove' event 1965979 pages RAM kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' 0 pages HighMem/MovableOnly kobject: 'tx-0' (ffff88805d33a0d8): kobject_uevent_env kobject: 'tx-0' (ffff88805d33a0d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805d33a0d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88805d33a0d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808be51e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808be51e48): calling ktype release kobject: 'queues' (ffff88808be51e48): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (ffff88805c763270): kobject_uevent_env 333229 pages reserved kobject: 'ip6_vti0' (ffff88805c763270): kobject_uevent_env: uevent_suppress caused the event to drop! 0 pages cma reserved kobject: 'ip6_vti0' (ffff88805c763270): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env sel_write_load: 6 callbacks suppressed SELinux: failed to load policy kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'ip6_vti0' (ffff88805c763270): calling ktype release kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6_vti0': free name kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'rx-0' (ffff88805c3ad010): kobject_cleanup, parent ffff8880a1647b48 kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff88805c3ad010): auto cleanup 'remove' event kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'rx-0' (ffff88805c3ad010): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff88805c3ad010): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'rx-0' (ffff88805c3ad010): auto cleanup kobject_del kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff88805c3ad010): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888099f19018): kobject_cleanup, parent ffff8880a1647b48 kobject: 'tx-0' (ffff888099f19018): auto cleanup 'remove' event kobject: 'tx-0' (ffff888099f19018): kobject_uevent_env kobject: 'tx-0' (ffff888099f19018): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888099f19018): auto cleanup kobject_del kobject: 'tx-0' (ffff888099f19018): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a1647b48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a1647b48): calling ktype release kobject: 'queues' (ffff8880a1647b48): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (ffff888058af3030): kobject_uevent_env kobject: 'ip_vti0' (ffff888058af3030): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (ffff888058af3030): kobject_cleanup, parent (null) kobject: 'ip_vti0' (ffff888058af3030): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (ffff888081a91700): kobject_uevent_env kobject: 'batman_adv' (ffff888081a91700): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env kobject: 'batman_adv' (ffff888081a91700): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff888081a91700): calling ktype release kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: (ffff888081a91700): dynamic_kobj_release kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff88808a4dbb50): kobject_cleanup, parent ffff8880994e1448 kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88808a4dbb50): auto cleanup 'remove' event SELinux: failed to load policy kobject: 'rx-0' (ffff88808a4dbb50): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'rx-0' (ffff88808a4dbb50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff88808a4dbb50): auto cleanup kobject_del kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff88808a4dbb50): calling ktype release kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a0d0acd8): kobject_cleanup, parent ffff8880994e1448 kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff8880a0d0acd8): auto cleanup 'remove' event kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'tx-0' (ffff8880a0d0acd8): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880a0d0acd8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'tx-0' (ffff8880a0d0acd8): auto cleanup kobject_del kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff8880a0d0acd8): calling ktype release kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (ffff8880994e1448): kobject_cleanup, parent (null) kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'queues' (ffff8880994e1448): calling ktype release kobject: 'queues' (ffff8880994e1448): kset_release kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues': free name kobject: 'erspan0' (ffff8880954e6e30): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'erspan0' (ffff8880954e6e30): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'erspan0' (ffff8880954e6e30): kobject_cleanup, parent (null) kobject: 'erspan0' (ffff8880954e6e30): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (ffff888081a91880): kobject_uevent_env kobject: 'batman_adv' (ffff888081a91880): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff888081a91880): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff888081a91880): calling ktype release kobject: (ffff888081a91880): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff888091d0a850): kobject_cleanup, parent ffff88809728c448 kobject: 'rx-0' (ffff888091d0a850): auto cleanup 'remove' event kobject: 'rx-0' (ffff888091d0a850): kobject_uevent_env kobject: 'rx-0' (ffff888091d0a850): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888091d0a850): auto cleanup kobject_del kobject: 'rx-0' (ffff888091d0a850): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808ddc1058): kobject_cleanup, parent ffff88809728c448 kobject: 'tx-0' (ffff88808ddc1058): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808ddc1058): kobject_uevent_env kobject: 'tx-0' (ffff88808ddc1058): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808ddc1058): auto cleanup kobject_del kobject: 'tx-0' (ffff88808ddc1058): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809728c448): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809728c448): calling ktype release kobject: 'queues' (ffff88809728c448): kset_release kobject: 'queues': free name kobject: 'gretap0' (ffff8880a02b26f0): kobject_uevent_env kobject: 'gretap0' (ffff8880a02b26f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (ffff8880a02b26f0): kobject_cleanup, parent (null) kobject: 'gretap0' (ffff8880a02b26f0): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (ffff8880a11e9f10): kobject_cleanup, parent ffff888058a6f648 kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env kobject: 'rx-0' (ffff8880a11e9f10): auto cleanup 'remove' event kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff8880a11e9f10): kobject_uevent_env kobject: 'rx-0' (ffff8880a11e9f10): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a11e9f10): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a11e9f10): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808e254d58): kobject_cleanup, parent ffff888058a6f648 kobject: 'tx-0' (ffff88808e254d58): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808e254d58): kobject_uevent_env kobject: 'tx-0' (ffff88808e254d58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808e254d58): auto cleanup kobject_del kobject: 'tx-0' (ffff88808e254d58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888058a6f648): kobject_cleanup, parent (null) kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env kobject: 'queues' (ffff888058a6f648): calling ktype release kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (ffff888058a6f648): kset_release kobject: 'queues': free name kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env kobject: 'gre0' (ffff88804d426cf0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gre0' (ffff88804d426cf0): kobject_uevent_env: uevent_suppress caused the event to drop! SELinux: failed to load policy kobject: 'gre0' (ffff88804d426cf0): kobject_cleanup, parent (null) SELinux: failed to load policy kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'gre0' (ffff88804d426cf0): calling ktype release kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' SELinux: failed to load policy kobject: 'gre0': free name kobject: 'rx-0' (ffff888091506310): kobject_cleanup, parent ffff888054b2ff48 kobject: 'rx-0' (ffff888091506310): auto cleanup 'remove' event kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'rx-0' (ffff888091506310): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff888091506310): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'rx-0' (ffff888091506310): auto cleanup kobject_del kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff888091506310): calling ktype release kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (ffff888097c0aa18): kobject_cleanup, parent ffff888054b2ff48 kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff888097c0aa18): auto cleanup 'remove' event kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff888097c0aa18): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff888097c0aa18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'tx-0' (ffff888097c0aa18): auto cleanup kobject_del kobject: 'tx-0' (ffff888097c0aa18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888054b2ff48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888054b2ff48): calling ktype release kobject: 'queues' (ffff888054b2ff48): kset_release kobject: 'queues': free name kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tunl0' (ffff88808d6b0bb0): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'tunl0' (ffff88808d6b0bb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tunl0' (ffff88808d6b0bb0): kobject_cleanup, parent (null) kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'tunl0' (ffff88808d6b0bb0): calling ktype release kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tunl0': free name kobject: 'loop0' (ffff8880a494f760): kobject_uevent_env kobject: 'loop0' (ffff8880a494f760): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff88805880cb50): kobject_cleanup, parent ffff88809e2e4c48 kobject: 'rx-0' (ffff88805880cb50): auto cleanup 'remove' event kobject: 'rx-0' (ffff88805880cb50): kobject_uevent_env kobject: 'rx-0' (ffff88805880cb50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88805880cb50): auto cleanup kobject_del kobject: 'rx-0' (ffff88805880cb50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888087f30058): kobject_cleanup, parent ffff88809e2e4c48 kobject: 'tx-0' (ffff888087f30058): auto cleanup 'remove' event kobject: 'tx-0' (ffff888087f30058): kobject_uevent_env kobject: 'tx-0' (ffff888087f30058): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888087f30058): auto cleanup kobject_del kobject: 'tx-0' (ffff888087f30058): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809e2e4c48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809e2e4c48): calling ktype release kobject: 'queues' (ffff88809e2e4c48): kset_release kobject: 'queues': free name kobject: 'lo' (ffff88808f480fb0): kobject_uevent_env kobject: 'lo' (ffff88808f480fb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (ffff88808f480fb0): kobject_cleanup, parent (null) kobject: 'lo' (ffff88808f480fb0): calling ktype release kobject: 'lo': free name kobject: 'loop1' (ffff8880a49ca6a0): kobject_uevent_env kobject: 'loop1' (ffff8880a49ca6a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a4b241e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4b241e0): fill_kobj_path: path = '/devices/virtual/block/loop5' SELinux: failed to load policy kobject: 'loop2' (ffff8880a4a3c920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a3c920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env SELinux: failed to load policy kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (ffff8880a4a7d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a7d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4ad8160): kobject_uevent_env kobject: 'loop4' (ffff8880a4ad8160): fill_kobj_path: path = '/devices/virtual/block/loop4'