FAT-fs (loop2): bogus number of reserved sectors ====================================================== WARNING: possible circular locking dependency detected 4.14.158-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.4/19014 is trying to acquire lock: (event_mutex){+.+.}, at: [] perf_trace_destroy+0x28/0x100 kernel/trace/trace_event_perf.c:234 but task is already holding lock: (&event->child_mutex){+.+.}, at: [] perf_event_release_kernel+0x207/0x880 kernel/events/core.c:4397 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #5 (&event->child_mutex){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_event_for_each_child+0x8a/0x150 kernel/events/core.c:4682 _perf_ioctl kernel/events/core.c:4866 [inline] perf_ioctl+0x1d9/0xdf0 kernel/events/core.c:4878 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:500 [inline] do_vfs_ioctl+0x7ae/0x1060 fs/ioctl.c:684 SYSC_ioctl fs/ioctl.c:701 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:692 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #4 (&cpuctx_mutex){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_event_init_cpu+0xc2/0x170 kernel/events/core.c:11223 perf_event_init+0x2d8/0x31a kernel/events/core.c:11270 start_kernel+0x3b6/0x6fd init/main.c:620 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:399 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:380 secondary_startup_64+0xa5/0xb0 arch/x86/kernel/head_64.S:240 -> #3 (pmus_lock){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_event_init_cpu+0x2f/0x170 kernel/events/core.c:11217 cpuhp_invoke_callback+0x1ea/0x1ab0 kernel/cpu.c:184 cpuhp_up_callbacks kernel/cpu.c:573 [inline] _cpu_up+0x228/0x530 kernel/cpu.c:1135 do_cpu_up kernel/cpu.c:1170 [inline] do_cpu_up+0xa6/0x160 kernel/cpu.c:1142 cpu_up+0x1b/0x20 kernel/cpu.c:1178 smp_init+0x157/0x170 kernel/smp.c:578 kernel_init_freeable+0x30b/0x532 init/main.c:1066 kernel_init+0x12/0x162 init/main.c:998 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 -> #2 (cpu_hotplug_lock.rw_sem){++++}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] cpus_read_lock+0x3d/0xc0 kernel/cpu.c:295 static_key_slow_inc+0x13/0x30 kernel/jump_label.c:123 tracepoint_add_func kernel/tracepoint.c:223 [inline] tracepoint_probe_register_prio+0x4d6/0x6d0 kernel/tracepoint.c:283 tracepoint_probe_register+0x2b/0x40 kernel/tracepoint.c:304 trace_event_reg+0x277/0x330 kernel/trace/trace_events.c:305 perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline] perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline] perf_trace_init+0x449/0xaa0 kernel/trace/trace_event_perf.c:221 perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:8106 perf_try_init_event+0x164/0x200 kernel/events/core.c:9342 perf_init_event kernel/events/core.c:9380 [inline] perf_event_alloc.part.0+0xd92/0x25c0 kernel/events/core.c:9640 perf_event_alloc kernel/events/core.c:9993 [inline] SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097 SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #1 (tracepoints_mutex){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 tracepoint_probe_register_prio+0x36/0x6d0 kernel/tracepoint.c:279 tracepoint_probe_register+0x2b/0x40 kernel/tracepoint.c:304 trace_event_reg+0x277/0x330 kernel/trace/trace_events.c:305 perf_trace_event_reg kernel/trace/trace_event_perf.c:122 [inline] perf_trace_event_init kernel/trace/trace_event_perf.c:197 [inline] perf_trace_init+0x449/0xaa0 kernel/trace/trace_event_perf.c:221 perf_tp_event_init+0x7d/0xf0 kernel/events/core.c:8106 perf_try_init_event+0x164/0x200 kernel/events/core.c:9342 perf_init_event kernel/events/core.c:9380 [inline] perf_event_alloc.part.0+0xd92/0x25c0 kernel/events/core.c:9640 perf_event_alloc kernel/events/core.c:9993 [inline] SYSC_perf_event_open+0xad1/0x2690 kernel/events/core.c:10097 SyS_perf_event_open+0x34/0x40 kernel/events/core.c:9983 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #0 (event_mutex){+.+.}: check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_trace_destroy+0x28/0x100 kernel/trace/trace_event_perf.c:234 tp_perf_event_destroy+0x16/0x20 kernel/events/core.c:8090 _free_event+0x330/0xe70 kernel/events/core.c:4238 free_event+0x38/0x50 kernel/events/core.c:4265 perf_event_release_kernel+0x364/0x880 kernel/events/core.c:4409 perf_release+0x37/0x50 kernel/events/core.c:4435 __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 other info that might help us debug this: Chain exists of: event_mutex --> &cpuctx_mutex --> &event->child_mutex Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&event->child_mutex); lock(&cpuctx_mutex); lock(&event->child_mutex); lock(event_mutex); *** DEADLOCK *** 2 locks held by syz-executor.4/19014: #0: (&ctx->mutex){+.+.}, at: [] perf_event_release_kernel+0x1fd/0x880 kernel/events/core.c:4396 #1: (&event->child_mutex){+.+.}, at: [] perf_event_release_kernel+0x207/0x880 kernel/events/core.c:4397 stack backtrace: CPU: 0 PID: 19014 Comm: syz-executor.4 Not tainted 4.14.158-syzkaller #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+0x142/0x197 lib/dump_stack.c:58 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 perf_trace_destroy+0x28/0x100 kernel/trace/trace_event_perf.c:234 tp_perf_event_destroy+0x16/0x20 kernel/events/core.c:8090 _free_event+0x330/0xe70 kernel/events/core.c:4238 free_event+0x38/0x50 kernel/events/core.c:4265 perf_event_release_kernel+0x364/0x880 kernel/events/core.c:4409 perf_release+0x37/0x50 kernel/events/core.c:4435 __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: 0033:0x414291 RSP: 002b:00007ffeb863b7e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000414291 RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000000000000005 RBP: 0000000000000000 R08: 0000000000760ae0 R09: ffffffffffffffff R10: 00007ffeb863b8b0 R11: 0000000000000293 R12: 000000000075bf20 R13: 0000000000000005 R14: 0000000000760ae8 R15: 000000000075bf2c net_ratelimit: 784 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 FAT-fs (loop2): Can't find a valid FAT filesystem protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env PM: Basic memory bitmaps created kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' PM: Basic memory bitmaps freed kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 PM: Basic memory bitmaps created PM: Basic memory bitmaps freed kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 PM: Basic memory bitmaps created PM: Basic memory bitmaps freed kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] PM: Basic memory bitmaps created kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' PM: Basic memory bitmaps freed kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' PM: Basic memory bitmaps created kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' PM: Basic memory bitmaps freed kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] PM: Basic memory bitmaps created PM: Basic memory bitmaps freed kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' PM: Basic memory bitmaps created kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env PM: Basic memory bitmaps freed kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' PM: Basic memory bitmaps created kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' PM: Basic memory bitmaps freed kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim2' (ffff88809c356cd0): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env PM: Marking nosave pages: [mem 0x00000000-0x00000fff] kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] kobject: 'hwsim2' (ffff88809c356cd0): kobject_uevent_env kobject: 'hwsim2' (ffff88809c356cd0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2' kobject: 'hwsim2' (ffff88809c356cd0): kobject_uevent_env kobject: 'hwsim2' (ffff88809c356cd0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2' kobject: 'ieee80211' (ffff888098cb6080): kobject_add_internal: parent: 'hwsim2', set: '(null)' kobject: 'ÿÿÿÿÿÿÿyñ•Æ_IУ' (ffff88808a0f4170): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'ÿÿÿÿÿÿÿyñ•Æ_IУ' (ffff88808a0f4170): kobject_uevent_env kobject: 'ÿÿÿÿÿÿÿyñ•Æ_IУ' (ffff88808a0f4170): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/ieee80211/ÿÿÿÿÿÿÿyñ•Æ_IУ' kobject: 'rfkill8' (ffff88804d81c168): kobject_add_internal: parent: 'ÿÿÿÿÿÿÿyñ•Æ_IУ', set: 'devices' kobject: 'rfkill8' (ffff88804d81c168): kobject_uevent_env kobject: 'rfkill8' (ffff88804d81c168): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/ieee80211/ÿÿÿÿÿÿÿyñ•Æ_IУ/rfkill8' ieee80211 ÿÿÿÿÿÿÿyñ•Æ_IУ: Selected rate control algorithm 'minstrel_ht' kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'net' (ffff888096c70b80): kobject_add_internal: parent: 'hwsim2', set: '(null)' kobject: 'wlan0' (ffff888094a5a1b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan0' (ffff888094a5a1b0): kobject_uevent_env PM: Basic memory bitmaps created kobject: 'wlan0' (ffff888094a5a1b0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/net/wlan0' PM: Basic memory bitmaps freed kobject: 'queues' (ffff88805e75fb48): kobject_add_internal: parent: 'wlan0', set: '' kobject: 'queues' (ffff88805e75fb48): kobject_uevent_env kobject: 'queues' (ffff88805e75fb48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888043cb9a90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888043cb9a90): kobject_uevent_env kobject: 'rx-0' (ffff888043cb9a90): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/net/wlan0/queues/rx-0' kobject: 'tx-0' (ffff888093a74658): kobject_add_internal: parent: 'queues', set: 'queues' PM: Marking nosave pages: [mem 0x00000000-0x00000fff] kobject: 'tx-0' (ffff888093a74658): kobject_uevent_env PM: Marking nosave pages: [mem 0x0009f000-0x000fffff] kobject: 'tx-0' (ffff888093a74658): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/net/wlan0/queues/tx-0' PM: Marking nosave pages: [mem 0xbfffd000-0xffffffff] kobject: 'tx-1' (ffff888093a747d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (ffff888093a747d8): kobject_uevent_env kobject: 'tx-1' (ffff888093a747d8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/net/wlan0/queues/tx-1' kobject: 'tx-2' (ffff888093a74958): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (ffff888093a74958): kobject_uevent_env kobject: 'tx-2' (ffff888093a74958): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/net/wlan0/queues/tx-2' kobject: 'tx-3' (ffff888093a74ad8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (ffff888093a74ad8): kobject_uevent_env kobject: 'tx-3' (ffff888093a74ad8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim2/net/wlan0/queues/tx-3' kobject: 'batman_adv' (ffff8880a9900380): kobject_add_internal: parent: 'wlan0', set: '' ieee80211 ÿÿÿÿÿÿÿyñ•Æ_IУ: hwaddr 02:00:00:00:02:00 registered kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' PM: Basic memory bitmaps created kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'hwsim3' (ffff88805f65f410): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hwsim3' (ffff88805f65f410): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'hwsim3' (ffff88805f65f410): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3' PM: Basic memory bitmaps freed kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'hwsim3' (ffff88805f65f410): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim3' (ffff88805f65f410): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3' kobject: 'ieee80211' (ffff888097986e80): kobject_add_internal: parent: 'hwsim3', set: '(null)' kobject: 'phy3' (ffff8880a51bc130): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy3' (ffff8880a51bc130): kobject_uevent_env kobject: 'phy3' (ffff8880a51bc130): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/ieee80211/phy3' kobject: 'rfkill9' (ffff8880809fa328): kobject_add_internal: parent: 'phy3', set: 'devices' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rfkill9' (ffff8880809fa328): kobject_uevent_env kobject: 'rfkill9' (ffff8880809fa328): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/ieee80211/phy3/rfkill9' ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (ffff88808ff08b00): kobject_add_internal: parent: 'hwsim3', set: '(null)' kobject: 'wlan1' (ffff88803bded970): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan1' (ffff88803bded970): kobject_uevent_env kobject: 'wlan1' (ffff88803bded970): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/net/wlan1' kobject: 'queues' (ffff88809f993c48): kobject_add_internal: parent: 'wlan1', set: '' kobject: 'queues' (ffff88809f993c48): kobject_uevent_env kobject: 'queues' (ffff88809f993c48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880913b7610): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880913b7610): kobject_uevent_env kobject: 'rx-0' (ffff8880913b7610): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/net/wlan1/queues/rx-0' kobject: 'tx-0' (ffff88805f75b298): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805f75b298): kobject_uevent_env kobject: 'tx-0' (ffff88805f75b298): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/net/wlan1/queues/tx-0' kobject: 'tx-1' (ffff88805f75b418): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (ffff88805f75b418): kobject_uevent_env kobject: 'tx-1' (ffff88805f75b418): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/net/wlan1/queues/tx-1' kobject: 'tx-2' (ffff88805f75b598): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (ffff88805f75b598): kobject_uevent_env kobject: 'tx-2' (ffff88805f75b598): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/net/wlan1/queues/tx-2' kobject: 'tx-3' (ffff88805f75b718): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (ffff88805f75b718): kobject_uevent_env kobject: 'tx-3' (ffff88805f75b718): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim3/net/wlan1/queues/tx-3' kobject: 'batman_adv' (ffff888083e6de00): kobject_add_internal: parent: 'wlan1', set: '' ieee80211 phy3: hwaddr 02:00:00:00:03:00 registered kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' net_ratelimit: 20 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop1' (ffff8880a4094c60): kobject_uevent_env kobject: 'loop1' (ffff8880a4094c60): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'hwsim4' (ffff888091b996d0): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'hwsim4' (ffff888091b996d0): kobject_uevent_env kobject: 'hwsim4' (ffff888091b996d0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4' kobject: 'hwsim4' (ffff888091b996d0): kobject_uevent_env kobject: 'hwsim4' (ffff888091b996d0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4' kobject: 'ieee80211' (ffff888080a2e200): kobject_add_internal: parent: 'hwsim4', set: '(null)' kobject: 'phy4' (ffff888054afc270): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy4' (ffff888054afc270): kobject_uevent_env kobject: 'phy4' (ffff888054afc270): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/ieee80211/phy4' kobject: 'rfkill10' (ffff88805eb5a628): kobject_add_internal: parent: 'phy4', set: 'devices' kobject: 'rfkill10' (ffff88805eb5a628): kobject_uevent_env kobject: 'rfkill10' (ffff88805eb5a628): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/ieee80211/phy4/rfkill10' ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (ffff88808bb6ef80): kobject_add_internal: parent: 'hwsim4', set: '(null)' kobject: 'wlan0' (ffff88808dff1870): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan0' (ffff88808dff1870): kobject_uevent_env kobject: 'wlan0' (ffff88808dff1870): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/net/wlan0' kobject: 'queues' (ffff88809f813048): kobject_add_internal: parent: 'wlan0', set: '' kobject: 'queues' (ffff88809f813048): kobject_uevent_env kobject: 'queues' (ffff88809f813048): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888097a83c10): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888097a83c10): kobject_uevent_env kobject: 'rx-0' (ffff888097a83c10): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/net/wlan0/queues/rx-0' kobject: 'tx-0' (ffff88803bcf9158): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88803bcf9158): kobject_uevent_env kobject: 'tx-0' (ffff88803bcf9158): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/net/wlan0/queues/tx-0' kobject: 'tx-1' (ffff88803bcf92d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (ffff88803bcf92d8): kobject_uevent_env kobject: 'tx-1' (ffff88803bcf92d8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/net/wlan0/queues/tx-1' kobject: 'tx-2' (ffff88803bcf9458): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (ffff88803bcf9458): kobject_uevent_env kobject: 'tx-2' (ffff88803bcf9458): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/net/wlan0/queues/tx-2' kobject: 'tx-3' (ffff88803bcf95d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (ffff88803bcf95d8): kobject_uevent_env kobject: 'tx-3' (ffff88803bcf95d8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim4/net/wlan0/queues/tx-3' kobject: 'batman_adv' (ffff888088341200): kobject_add_internal: parent: 'wlan0', set: '' ieee80211 phy4: hwaddr 02:00:00:00:04:00 registered kobject: 'hwsim5' (ffff8880498f4950): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'hwsim5' (ffff8880498f4950): kobject_uevent_env kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hwsim5' (ffff8880498f4950): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5' kobject: 'hwsim5' (ffff8880498f4950): kobject_uevent_env kobject: 'hwsim5' (ffff8880498f4950): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5' kobject: 'ieee80211' (ffff888099b63a00): kobject_add_internal: parent: 'hwsim5', set: '(null)' kobject: 'phy5' (ffff88809f68c0f0): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy5' (ffff88809f68c0f0): kobject_uevent_env kobject: 'phy5' (ffff88809f68c0f0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/ieee80211/phy5' kobject: 'rfkill11' (ffff8880498f52a8): kobject_add_internal: parent: 'phy5', set: 'devices' kobject: 'rfkill11' (ffff8880498f52a8): kobject_uevent_env kobject: 'rfkill11' (ffff8880498f52a8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/ieee80211/phy5/rfkill11' ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (ffff888099b63b00): kobject_add_internal: parent: 'hwsim5', set: '(null)' kobject: 'wlan2' (ffff8880811985f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan2' (ffff8880811985f0): kobject_uevent_env kobject: 'wlan2' (ffff8880811985f0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/net/wlan2' kobject: 'queues' (ffff88809dc83f48): kobject_add_internal: parent: 'wlan2', set: '' kobject: 'queues' (ffff88809dc83f48): kobject_uevent_env kobject: 'queues' (ffff88809dc83f48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888097a83850): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888097a83850): kobject_uevent_env kobject: 'rx-0' (ffff888097a83850): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/net/wlan2/queues/rx-0' kobject: 'tx-0' (ffff888081197318): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888081197318): kobject_uevent_env kobject: 'tx-0' (ffff888081197318): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/net/wlan2/queues/tx-0' kobject: 'tx-1' (ffff888081197498): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (ffff888081197498): kobject_uevent_env kobject: 'tx-1' (ffff888081197498): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/net/wlan2/queues/tx-1' kobject: 'tx-2' (ffff888081197618): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (ffff888081197618): kobject_uevent_env kobject: 'tx-2' (ffff888081197618): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/net/wlan2/queues/tx-2' kobject: 'tx-3' (ffff888081197798): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (ffff888081197798): kobject_uevent_env kobject: 'tx-3' (ffff888081197798): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim5/net/wlan2/queues/tx-3' kobject: 'batman_adv' (ffff88809f5d1980): kobject_add_internal: parent: 'wlan2', set: '' ieee80211 phy5: hwaddr 02:00:00:00:05:00 registered kobject: 'hwsim6' (ffff88805eb22b10): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'hwsim6' (ffff88805eb22b10): kobject_uevent_env kobject: 'hwsim6' (ffff88805eb22b10): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6' kobject: 'hwsim6' (ffff88805eb22b10): kobject_uevent_env kobject: 'hwsim6' (ffff88805eb22b10): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6' kobject: 'loop3' (ffff8880a41495e0): kobject_uevent_env kobject: 'loop3' (ffff8880a41495e0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (ffff8880a4022360): kobject_uevent_env kobject: 'ieee80211' (ffff888059496b80): kobject_add_internal: parent: 'hwsim6', set: '(null)' kobject: 'loop0' (ffff8880a4022360): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'phy6' (ffff88803c9a4230): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy6' (ffff88803c9a4230): kobject_uevent_env kobject: 'loop4' (ffff8880a4195660): kobject_uevent_env kobject: 'phy6' (ffff88803c9a4230): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/ieee80211/phy6' kobject: 'loop4' (ffff8880a4195660): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rfkill12' (ffff88805eb23468): kobject_add_internal: parent: 'phy6', set: 'devices' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env kobject: 'rfkill12' (ffff88805eb23468): kobject_uevent_env kobject: 'loop5' (ffff8880a41cb6e0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill12' (ffff88805eb23468): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/ieee80211/phy6/rfkill12' ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (ffff88809b7f5b80): kobject_add_internal: parent: 'hwsim6', set: '(null)' kobject: 'wlan1' (ffff888045dc4630): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan1' (ffff888045dc4630): kobject_uevent_env kobject: 'wlan1' (ffff888045dc4630): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan1' kobject: 'queues' (ffff88809ea4d948): kobject_add_internal: parent: 'wlan1', set: '' kobject: 'queues' (ffff88809ea4d948): kobject_uevent_env kobject: 'queues' (ffff88809ea4d948): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88804d802a90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88804d802a90): kobject_uevent_env kobject: 'rx-0' (ffff88804d802a90): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan1/queues/rx-0' kobject: 'tx-0' (ffff8880a7dc9718): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a7dc9718): kobject_uevent_env kobject: 'tx-0' (ffff8880a7dc9718): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan1/queues/tx-0' kobject: 'tx-1' (ffff8880a7dc9898): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (ffff8880a7dc9898): kobject_uevent_env kobject: 'tx-1' (ffff8880a7dc9898): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan1/queues/tx-1' kobject: 'tx-2' (ffff8880a7dc9a18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (ffff8880a7dc9a18): kobject_uevent_env kobject: 'tx-2' (ffff8880a7dc9a18): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan1/queues/tx-2' kobject: 'tx-3' (ffff8880a7dc9b98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (ffff8880a7dc9b98): kobject_uevent_env kobject: 'tx-3' (ffff8880a7dc9b98): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan1/queues/tx-3' kobject: 'batman_adv' (ffff888083e6d180): kobject_add_internal: parent: 'wlan1', set: '' ieee80211 phy6: hwaddr 02:00:00:00:06:00 registered kobject: 'hwsim7' (ffff88805a66e390): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop2' (ffff8880a4121560): kobject_uevent_env kobject: 'hwsim7' (ffff88805a66e390): kobject_uevent_env kobject: 'hwsim7' (ffff88805a66e390): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7' kobject: 'loop2' (ffff8880a4121560): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hwsim7' (ffff88805a66e390): kobject_uevent_env kobject: 'hwsim7' (ffff88805a66e390): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7' kobject: 'ieee80211' (ffff888098d5be00): kobject_add_internal: parent: 'hwsim7', set: '(null)' kobject: 'phy7' (ffff888050d3c030): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy7' (ffff888050d3c030): kobject_uevent_env kobject: 'phy7' (ffff888050d3c030): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/ieee80211/phy7' kobject: 'rfkill13' (ffff88805a66ece8): kobject_add_internal: parent: 'phy7', set: 'devices' kobject: 'rfkill13' (ffff88805a66ece8): kobject_uevent_env kobject: 'rfkill13' (ffff88805a66ece8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/ieee80211/phy7/rfkill13' ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (ffff888098d5be80): kobject_add_internal: parent: 'hwsim7', set: '(null)' kobject: 'wlan3' (ffff88805c3b86b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan3' (ffff88805c3b86b0): kobject_uevent_env kobject: 'wlan3' (ffff88805c3b86b0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/net/wlan3' kobject: 'queues' (ffff8880a04b8548): kobject_add_internal: parent: 'wlan3', set: '' kobject: 'queues' (ffff8880a04b8548): kobject_uevent_env kobject: 'queues' (ffff8880a04b8548): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88809e660d90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809e660d90): kobject_uevent_env kobject: 'rx-0' (ffff88809e660d90): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/net/wlan3/queues/rx-0' kobject: 'tx-0' (ffff88805c3b4dd8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805c3b4dd8): kobject_uevent_env kobject: 'tx-0' (ffff88805c3b4dd8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/net/wlan3/queues/tx-0' kobject: 'tx-1' (ffff88805c3b4f58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (ffff88805c3b4f58): kobject_uevent_env kobject: 'tx-1' (ffff88805c3b4f58): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/net/wlan3/queues/tx-1' kobject: 'tx-2' (ffff88805c3b50d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (ffff88805c3b50d8): kobject_uevent_env kobject: 'tx-2' (ffff88805c3b50d8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/net/wlan3/queues/tx-2' kobject: 'tx-3' (ffff88805c3b5258): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (ffff88805c3b5258): kobject_uevent_env kobject: 'tx-3' (ffff88805c3b5258): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim7/net/wlan3/queues/tx-3' kobject: 'batman_adv' (ffff88808bb08200): kobject_add_internal: parent: 'wlan3', set: '' ieee80211 phy7: hwaddr 02:00:00:00:07:00 registered kobject: 'hwsim8' (ffff8880a5ac65d0): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'hwsim8' (ffff8880a5ac65d0): kobject_uevent_env kobject: 'hwsim8' (ffff8880a5ac65d0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim8' kobject: 'hwsim8' (ffff8880a5ac65d0): kobject_uevent_env kobject: 'hwsim8' (ffff8880a5ac65d0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim8' kobject: 'loop5' (ffff8880a41cb6e0): kobject_uevent_env