INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 0 PID: 20702 Comm: syz-executor.5 Not tainted 4.14.137 #33 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: 0033:0x459829 RSP: 002b:00007f520df67c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000459829 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000b RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f520df686d4 R13: 00000000004f8e32 R14: 00000000004d19d0 R15: 00000000ffffffff kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20811 comm=syz-executor.5 kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' nla_parse: 6 callbacks suppressed netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21221 comm=syz-executor.4 kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21249 comm=syz-executor.4 kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21277 comm=syz-executor.4 kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21311 comm=syz-executor.4 kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21334 comm=syz-executor.4 kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21352 comm=syz-executor.4 kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' nla_parse: 15 callbacks suppressed netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4b3b320): kobject_uevent_env kobject: 'loop5' (ffff8880a4b3b320): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop2' (ffff8880a4a42920): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (ffff8880a4a42920): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4a4d220): kobject_uevent_env kobject: 'kvm' (ffff8880a87da150): kobject_uevent_env kobject: 'loop3' (ffff8880a4a4d220): fill_kobj_path: path = '/devices/virtual/block/loop3'