binder: 7981:7985 unknown command 0 binder: 7981:7985 ioctl c0306201 200001c0 returned -22 INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. binder: 7997:8000 unknown command 0 CPU: 0 PID: 7996 Comm: syz-executor.4 Not tainted 4.14.137 #33 binder: 7997:8000 ioctl c0306201 200001c0 returned -22 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+0x138/0x19c lib/dump_stack.c:53 register_lock_class+0x2fd/0x1730 kernel/locking/lockdep.c:768 __lock_acquire+0x147/0x4620 kernel/locking/lockdep.c:3374 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3991 flush_work+0xae/0x730 kernel/workqueue.c:2881 __cancel_work_timer+0x2f0/0x480 kernel/workqueue.c:2956 cancel_work_sync+0x18/0x20 kernel/workqueue.c:2992 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 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 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x413511 RSP: 002b:00007ffffd4919f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000413511 RDX: 0000001b30d20000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000001 R08: 0000000010745ce5 R09: 0000000010745ce9 R10: 00007ffffd491ad0 R11: 0000000000000293 R12: 000000000075bf20 R13: 000000000002d6b5 R14: 00000000007605d8 R15: ffffffffffffffff kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' IPVS: ftp: loaded support on port[0] = 21 kobject: 'lo' (ffff8880a015cb30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (ffff8880a015cb30): kobject_uevent_env kobject: 'lo' (ffff8880a015cb30): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (ffff88809bc07f48): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (ffff88809bc07f48): kobject_uevent_env kobject: 'queues' (ffff88809bc07f48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888093a12e50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888093a12e50): kobject_uevent_env kobject: 'rx-0' (ffff888093a12e50): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (ffff8880a0324cd8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a0324cd8): kobject_uevent_env kobject: 'tx-0' (ffff8880a0324cd8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (ffff88809c8fcd30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (ffff88809c8fcd30): kobject_uevent_env kobject: 'tunl0' (ffff88809c8fcd30): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (ffff88808064d348): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (ffff88808064d348): kobject_uevent_env kobject: 'queues' (ffff88808064d348): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808016a550): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808016a550): kobject_uevent_env kobject: 'rx-0' (ffff88808016a550): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (ffff888098624858): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888098624858): kobject_uevent_env kobject: 'tx-0' (ffff888098624858): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (ffff888098b2ee70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (ffff888098b2ee70): kobject_uevent_env kobject: 'gre0' (ffff888098b2ee70): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (ffff88808064df48): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (ffff88808064df48): kobject_uevent_env kobject: 'queues' (ffff88808064df48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808016a790): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808016a790): kobject_uevent_env kobject: 'rx-0' (ffff88808016a790): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (ffff88809fee7d18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88809fee7d18): kobject_uevent_env kobject: 'tx-0' (ffff88809fee7d18): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'gretap0' (ffff88808390efb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (ffff88808390efb0): kobject_uevent_env kobject: 'gretap0' (ffff88808390efb0): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (ffff8880882f6148): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (ffff8880882f6148): kobject_uevent_env kobject: 'queues' (ffff8880882f6148): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808016a910): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808016a910): kobject_uevent_env kobject: 'rx-0' (ffff88808016a910): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (ffff888086e555d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888086e555d8): kobject_uevent_env kobject: 'tx-0' (ffff888086e555d8): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (ffff8880967b9480): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'erspan0' (ffff888098d291b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (ffff888098d291b0): kobject_uevent_env kobject: 'erspan0' (ffff888098d291b0): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (ffff88805e108248): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (ffff88805e108248): kobject_uevent_env kobject: 'queues' (ffff88805e108248): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808016ae50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808016ae50): kobject_uevent_env kobject: 'rx-0' (ffff88808016ae50): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (ffff8880990c3058): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880990c3058): kobject_uevent_env kobject: 'tx-0' (ffff8880990c3058): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (ffff88808f517200): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (ffff8880a4e593b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (ffff8880a4e593b0): kobject_uevent_env kobject: 'ip_vti0' (ffff8880a4e593b0): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (ffff888087a41348): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (ffff888087a41348): kobject_uevent_env kobject: 'queues' (ffff888087a41348): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880985613d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880985613d0): kobject_uevent_env kobject: 'rx-0' (ffff8880985613d0): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (ffff88805fe627d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805fe627d8): kobject_uevent_env kobject: 'tx-0' (ffff88805fe627d8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (ffff88805c4d46f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (ffff88805c4d46f0): kobject_uevent_env kobject: 'ip6_vti0' (ffff88805c4d46f0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (ffff888087a41548): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (ffff888087a41548): kobject_uevent_env kobject: 'queues' (ffff888087a41548): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880985619d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880985619d0): kobject_uevent_env kobject: 'rx-0' (ffff8880985619d0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (ffff8880997ddad8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880997ddad8): kobject_uevent_env kobject: 'tx-0' (ffff8880997ddad8): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'sit0' (ffff88805beec8f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (ffff88805beec8f0): kobject_uevent_env kobject: 'sit0' (ffff88805beec8f0): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (ffff888087a41e48): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (ffff888087a41e48): kobject_uevent_env kobject: 'queues' (ffff888087a41e48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888098561c10): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888098561c10): kobject_uevent_env kobject: 'rx-0' (ffff888098561c10): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (ffff88805fe7f5d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805fe7f5d8): kobject_uevent_env kobject: 'tx-0' (ffff88805fe7f5d8): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (ffff88805bec4af0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (ffff88805bec4af0): kobject_uevent_env kobject: 'ip6tnl0' (ffff88805bec4af0): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (ffff8880a3f7e848): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (ffff8880a3f7e848): kobject_uevent_env kobject: 'queues' (ffff8880a3f7e848): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88809c13d790): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809c13d790): kobject_uevent_env kobject: 'rx-0' (ffff88809c13d790): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (ffff888097bad2d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888097bad2d8): kobject_uevent_env kobject: 'tx-0' (ffff888097bad2d8): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (ffff88805bfc4cf0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (ffff88805bfc4cf0): kobject_uevent_env kobject: 'ip6gre0' (ffff88805bfc4cf0): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (ffff88805ea82048): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (ffff88805ea82048): kobject_uevent_env kobject: 'queues' (ffff88805ea82048): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88809c13d3d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809c13d3d0): kobject_uevent_env kobject: 'rx-0' (ffff88809c13d3d0): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (ffff8880a4aff358): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a4aff358): kobject_uevent_env kobject: 'tx-0' (ffff8880a4aff358): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env binder: 8014:8016 ioctl c0306201 0 returned -14 kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 8014:8016 unknown command 0 kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env binder: 8014:8016 ioctl c0306201 200001c0 returned -22 kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' audit: type=1400 audit(1565175707.965:50): avc: denied { map } for pid=8015 comm="syz-executor.1" path="/root/syzkaller-testdir270849308/syzkaller.ZYF4ef/36/file0/mem" dev="devtmpfs" ino=13685 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:memory_device_t:s0 tclass=chr_file permissive=1 kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env xt_cluster: this node mask cannot be higher than the total number of nodes kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' xt_cluster: this node mask cannot be higher than the total number of nodes kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env binder: 8041:8044 ioctl c0306201 0 returned -14 binder: 8041:8044 unknown command 0 kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 8041:8044 ioctl c0306201 200001c0 returned -22 audit: type=1800 audit(1565175708.145:51): pid=8048 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="file0" dev="sda1" ino=16622 res=0 kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' audit: type=1804 audit(1565175708.165:52): pid=8055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir391452785/syzkaller.mFpTwc/39/file0" dev="sda1" ino=16622 res=1 kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env binder: 8060:8062 unknown command 0 binder: 8060:8062 ioctl c0306201 200001c0 returned -22 kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' audit: type=1400 audit(1565175708.205:53): avc: denied { name_bind } for pid=8053 comm="syz-executor.4" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 kobject: 'rx-0' (ffff88809c13d3d0): kobject_cleanup, parent ffff88805ea82048 kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'rx-0' (ffff88809c13d3d0): auto cleanup 'remove' event kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff88809c13d3d0): kobject_uevent_env kobject: 'rx-0' (ffff88809c13d3d0): kobject_uevent_env: uevent_suppress caused the event to drop! binder: 8065:8068 unknown command 0 audit: type=1400 audit(1565175708.205:54): avc: denied { node_bind } for pid=8053 comm="syz-executor.4" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 binder: 8065:8068 ioctl c0306201 200001c0 returned -22 kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'rx-0' (ffff88809c13d3d0): auto cleanup kobject_del kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (ffff88809c13d3d0): calling ktype release kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a4aff358): kobject_cleanup, parent ffff88805ea82048 kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880a4aff358): auto cleanup 'remove' event audit: type=1400 audit(1565175708.235:55): avc: denied { name_connect } for pid=8053 comm="syz-executor.4" dest=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 kobject: 'tx-0' (ffff8880a4aff358): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (ffff8880a4aff358): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880a4aff358): auto cleanup kobject_del kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (ffff8880a4aff358): calling ktype release kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (ffff88805ea82048): kobject_cleanup, parent (null) kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (ffff88805ea82048): calling ktype release kobject: 'queues' (ffff88805ea82048): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (ffff88805bfc4cf0): kobject_uevent_env kobject: 'ip6gre0' (ffff88805bfc4cf0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'ip6gre0' (ffff88805bfc4cf0): kobject_cleanup, parent (null) kobject: 'ip6gre0' (ffff88805bfc4cf0): calling ktype release kobject: 'ip6gre0': free name audit: type=1804 audit(1565175708.915:56): pid=8055 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir391452785/syzkaller.mFpTwc/39/file0" dev="sda1" ino=16622 res=1 kobject: 'rx-0' (ffff88809c13d790): kobject_cleanup, parent ffff8880a3f7e848 syz-executor.3 (8048) used greatest stack depth: 24568 bytes left kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff88809c13d790): auto cleanup 'remove' event kobject: 'rx-0' (ffff88809c13d790): kobject_uevent_env kobject: 'rx-0' (ffff88809c13d790): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88809c13d790): auto cleanup kobject_del kobject: 'rx-0' (ffff88809c13d790): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888097bad2d8): kobject_cleanup, parent ffff8880a3f7e848 kobject: 'tx-0' (ffff888097bad2d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff888097bad2d8): kobject_uevent_env kobject: 'tx-0' (ffff888097bad2d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888097bad2d8): auto cleanup kobject_del kobject: 'tx-0' (ffff888097bad2d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a3f7e848): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a3f7e848): calling ktype release kobject: 'queues' (ffff8880a3f7e848): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (ffff88805bec4af0): kobject_uevent_env kobject: 'ip6tnl0' (ffff88805bec4af0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (ffff88805bec4af0): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (ffff88805bec4af0): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (ffff888098561c10): kobject_cleanup, parent ffff888087a41e48 kobject: 'rx-0' (ffff888098561c10): auto cleanup 'remove' event kobject: 'rx-0' (ffff888098561c10): kobject_uevent_env kobject: 'rx-0' (ffff888098561c10): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888098561c10): auto cleanup kobject_del kobject: 'rx-0' (ffff888098561c10): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805fe7f5d8): kobject_cleanup, parent ffff888087a41e48 kobject: 'tx-0' (ffff88805fe7f5d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805fe7f5d8): kobject_uevent_env kobject: 'tx-0' (ffff88805fe7f5d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805fe7f5d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88805fe7f5d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888087a41e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888087a41e48): calling ktype release kobject: 'queues' (ffff888087a41e48): kset_release kobject: 'queues': free name kobject: 'sit0' (ffff88805beec8f0): kobject_uevent_env kobject: 'sit0' (ffff88805beec8f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (ffff88805beec8f0): kobject_cleanup, parent (null) kobject: 'sit0' (ffff88805beec8f0): calling ktype release kobject: 'sit0': free name kobject: 'rx-0' (ffff8880985619d0): kobject_cleanup, parent ffff888087a41548 kobject: 'rx-0' (ffff8880985619d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880985619d0): kobject_uevent_env kobject: 'rx-0' (ffff8880985619d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880985619d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880985619d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880997ddad8): kobject_cleanup, parent ffff888087a41548 kobject: 'tx-0' (ffff8880997ddad8): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880997ddad8): kobject_uevent_env kobject: 'tx-0' (ffff8880997ddad8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880997ddad8): auto cleanup kobject_del kobject: 'tx-0' (ffff8880997ddad8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888087a41548): kobject_cleanup, parent (null) kobject: 'queues' (ffff888087a41548): calling ktype release kobject: 'queues' (ffff888087a41548): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (ffff88805c4d46f0): kobject_uevent_env kobject: 'ip6_vti0' (ffff88805c4d46f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (ffff88805c4d46f0): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (ffff88805c4d46f0): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (ffff8880985613d0): kobject_cleanup, parent ffff888087a41348 kobject: 'rx-0' (ffff8880985613d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880985613d0): kobject_uevent_env kobject: 'rx-0' (ffff8880985613d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880985613d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880985613d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805fe627d8): kobject_cleanup, parent ffff888087a41348 kobject: 'tx-0' (ffff88805fe627d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805fe627d8): kobject_uevent_env kobject: 'tx-0' (ffff88805fe627d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805fe627d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88805fe627d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888087a41348): kobject_cleanup, parent (null) kobject: 'queues' (ffff888087a41348): calling ktype release kobject: 'queues' (ffff888087a41348): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (ffff8880a4e593b0): kobject_uevent_env kobject: 'ip_vti0' (ffff8880a4e593b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (ffff8880a4e593b0): kobject_cleanup, parent (null) kobject: 'ip_vti0' (ffff8880a4e593b0): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (ffff88808f517200): kobject_uevent_env kobject: 'batman_adv' (ffff88808f517200): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88808f517200): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88808f517200): calling ktype release kobject: (ffff88808f517200): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808016ae50): kobject_cleanup, parent ffff88805e108248 kobject: 'rx-0' (ffff88808016ae50): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808016ae50): kobject_uevent_env kobject: 'rx-0' (ffff88808016ae50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808016ae50): auto cleanup kobject_del kobject: 'rx-0' (ffff88808016ae50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880990c3058): kobject_cleanup, parent ffff88805e108248 kobject: 'tx-0' (ffff8880990c3058): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880990c3058): kobject_uevent_env kobject: 'tx-0' (ffff8880990c3058): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880990c3058): auto cleanup kobject_del kobject: 'tx-0' (ffff8880990c3058): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88805e108248): kobject_cleanup, parent (null) kobject: 'queues' (ffff88805e108248): calling ktype release kobject: 'queues' (ffff88805e108248): kset_release kobject: 'queues': free name kobject: 'erspan0' (ffff888098d291b0): kobject_uevent_env kobject: 'erspan0' (ffff888098d291b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (ffff888098d291b0): kobject_cleanup, parent (null) kobject: 'erspan0' (ffff888098d291b0): calling ktype release kobject: 'erspan0': free name kobject: 'batman_adv' (ffff8880967b9480): kobject_uevent_env kobject: 'batman_adv' (ffff8880967b9480): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880967b9480): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880967b9480): calling ktype release kobject: (ffff8880967b9480): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808016a910): kobject_cleanup, parent ffff8880882f6148 kobject: 'rx-0' (ffff88808016a910): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808016a910): kobject_uevent_env kobject: 'rx-0' (ffff88808016a910): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808016a910): auto cleanup kobject_del kobject: 'rx-0' (ffff88808016a910): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888086e555d8): kobject_cleanup, parent ffff8880882f6148 kobject: 'tx-0' (ffff888086e555d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff888086e555d8): kobject_uevent_env kobject: 'tx-0' (ffff888086e555d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888086e555d8): auto cleanup kobject_del kobject: 'tx-0' (ffff888086e555d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880882f6148): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880882f6148): calling ktype release kobject: 'queues' (ffff8880882f6148): kset_release kobject: 'queues': free name kobject: 'gretap0' (ffff88808390efb0): kobject_uevent_env kobject: 'gretap0' (ffff88808390efb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (ffff88808390efb0): kobject_cleanup, parent (null) kobject: 'gretap0' (ffff88808390efb0): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (ffff88808016a790): kobject_cleanup, parent ffff88808064df48 kobject: 'rx-0' (ffff88808016a790): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808016a790): kobject_uevent_env kobject: 'rx-0' (ffff88808016a790): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808016a790): auto cleanup kobject_del kobject: 'rx-0' (ffff88808016a790): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809fee7d18): kobject_cleanup, parent ffff88808064df48 kobject: 'tx-0' (ffff88809fee7d18): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809fee7d18): kobject_uevent_env kobject: 'tx-0' (ffff88809fee7d18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88809fee7d18): auto cleanup kobject_del kobject: 'tx-0' (ffff88809fee7d18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808064df48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808064df48): calling ktype release kobject: 'queues' (ffff88808064df48): kset_release kobject: 'queues': free name kobject: 'gre0' (ffff888098b2ee70): kobject_uevent_env kobject: 'gre0' (ffff888098b2ee70): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (ffff888098b2ee70): kobject_cleanup, parent (null) kobject: 'gre0' (ffff888098b2ee70): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (ffff88808016a550): kobject_cleanup, parent ffff88808064d348 kobject: 'rx-0' (ffff88808016a550): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808016a550): kobject_uevent_env kobject: 'rx-0' (ffff88808016a550): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808016a550): auto cleanup kobject_del kobject: 'rx-0' (ffff88808016a550): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888098624858): kobject_cleanup, parent ffff88808064d348 kobject: 'tx-0' (ffff888098624858): auto cleanup 'remove' event kobject: 'tx-0' (ffff888098624858): kobject_uevent_env kobject: 'tx-0' (ffff888098624858): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888098624858): auto cleanup kobject_del kobject: 'tx-0' (ffff888098624858): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808064d348): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808064d348): calling ktype release kobject: 'queues' (ffff88808064d348): kset_release kobject: 'queues': free name kobject: 'tunl0' (ffff88809c8fcd30): kobject_uevent_env kobject: 'tunl0' (ffff88809c8fcd30): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (ffff88809c8fcd30): kobject_cleanup, parent (null) kobject: 'tunl0' (ffff88809c8fcd30): calling ktype release kobject: 'tunl0': free name kobject: 'rx-0' (ffff888093a12e50): kobject_cleanup, parent ffff88809bc07f48 kobject: 'rx-0' (ffff888093a12e50): auto cleanup 'remove' event kobject: 'rx-0' (ffff888093a12e50): kobject_uevent_env kobject: 'rx-0' (ffff888093a12e50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888093a12e50): auto cleanup kobject_del kobject: 'rx-0' (ffff888093a12e50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a0324cd8): kobject_cleanup, parent ffff88809bc07f48 kobject: 'tx-0' (ffff8880a0324cd8): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880a0324cd8): kobject_uevent_env kobject: 'tx-0' (ffff8880a0324cd8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880a0324cd8): auto cleanup kobject_del kobject: 'tx-0' (ffff8880a0324cd8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809bc07f48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809bc07f48): calling ktype release kobject: 'queues' (ffff88809bc07f48): kset_release kobject: 'queues': free name kobject: 'lo' (ffff8880a015cb30): kobject_uevent_env kobject: 'lo' (ffff8880a015cb30): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (ffff8880a015cb30): kobject_cleanup, parent (null) kobject: 'lo' (ffff8880a015cb30): calling ktype release kobject: 'lo': free name kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 8096:8101 unknown command 0 audit: type=1800 audit(1565175711.095:57): pid=8106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="file0" dev="sda1" ino=16639 res=0 kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env binder: 8096:8101 ioctl c0306201 200001c0 returned -22 audit: type=1800 audit(1565175711.095:58): pid=8102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16640 res=0 kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: 8116:8119 unknown command 0 binder: 8116:8119 ioctl c0306201 200001c0 returned -22 kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' audit: type=1804 audit(1565175711.155:59): pid=8106 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir391452785/syzkaller.mFpTwc/40/file0" dev="sda1" ino=16639 res=1 kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' syz-executor.5 (8102) used greatest stack depth: 24040 bytes left kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 8135:8144 unknown command 0 kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env binder: 8135:8144 ioctl c0306201 200001c0 returned -22 kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env binder: 8154:8157 unknown command 0 kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 8154:8157 ioctl c0306201 200001c0 returned -22 kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' binder: 8164:8168 unknown command 0 binder: 8164:8168 ioctl c0306201 200001c0 returned -22 kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 8182:8190 unknown command 0 kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env binder: 8182:8190 ioctl c0306201 200001c0 returned -22 kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env binder: 8207:8208 unknown command 0 kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 8207:8208 ioctl c0306201 200001c0 returned -22 kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kauditd_printk_skb: 7 callbacks suppressed audit: type=1800 audit(1565175713.345:67): pid=8224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16643 res=0 binder: 8219:8229 unknown command 0 kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env audit: type=1804 audit(1565175713.385:68): pid=8224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir829757863/syzkaller.LRRk0f/44/file0" dev="sda1" ino=16643 res=1 kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env binder: 8219:8229 ioctl c0306201 200001c0 returned -22 kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 8223:8227 ioctl 40046207 0 returned -16 kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 8256:8261 unknown command 0 binder: 8256:8261 ioctl c0306201 200001c0 returned -22 binder: BINDER_SET_CONTEXT_MGR already set kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env audit: type=1804 audit(1565175714.025:70): pid=8273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir829757863/syzkaller.LRRk0f/45/file0" dev="sda1" ino=16659 res=1 binder: 8268:8270 ioctl 40046207 0 returned -16 kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1800 audit(1565175714.025:69): pid=8265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16659 res=0 kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' binder: 8277:8283 unknown command 0 binder: 8277:8283 ioctl c0306201 200001c0 returned -22 kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (ffff8880a6eb1410): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'kvm' (ffff8880a6eb1410): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' binder: 8289:8294 unknown command 0 binder: BINDER_SET_CONTEXT_MGR already set binder: 8289:8294 ioctl c0306201 200001c0 returned -22 audit: type=1800 audit(1565175714.275:71): pid=8292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16630 res=0 binder: 8286:8291 ioctl 40046207 0 returned -16 kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env binder: 8300:8303 unknown command 0 binder: 8300:8303 ioctl c0306201 200001c0 returned -22 kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' audit: type=1804 audit(1565175714.325:72): pid=8292 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir829757863/syzkaller.LRRk0f/46/file0" dev="sda1" ino=16630 res=1 kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' binder: 8311:8318 ioctl c0306201 0 returned -14 kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4af69e0): kobject_uevent_env kobject: 'loop5' (ffff8880a4af69e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a451a0): kobject_uevent_env kobject: 'loop3' (ffff8880a4a451a0): fill_kobj_path: path = '/devices/virtual/block/loop3' audit: type=1800 audit(1565175715.085:73): pid=8351 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.5" name="file0" dev="sda1" ino=16645 res=0 kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env audit: type=1804 audit(1565175715.155:74): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir829757863/syzkaller.LRRk0f/47/file0" dev="sda1" ino=16645 res=1 kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4a740e0): kobject_uevent_env kobject: 'loop4' (ffff8880a4a740e0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a49e97a0): kobject_uevent_env kobject: 'loop2' (ffff8880a49e97a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (ffff8880a49d1720): kobject_uevent_env kobject: 'loop1' (ffff8880a49d1720): fill_kobj_path: path = '/devices/virtual/block/loop1'