audit: type=1400 audit(1573456544.484:319): avc: denied { map } for pid=20398 comm="syz-executor.5" path="/dev/usbmon0" dev="devtmpfs" ino=15248 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 ====================================================== WARNING: possible circular locking dependency detected 4.19.82 #0 Not tainted ------------------------------------------------------ syz-executor.5/20399 is trying to acquire lock: 000000003453b41b (&rp->fetch_lock){+.+.}, at: mon_bin_vma_fault+0x73/0x2d0 drivers/usb/mon/mon_bin.c:1237 but task is already holding lock: 0000000058897d34 (&mm->mmap_sem){++++}, at: __mm_populate+0x270/0x380 mm/gup.c:1262 which lock already depends on the new lock. kobject: 'loop4' (00000000846acc51): kobject_uevent_env the existing dependency chain (in reverse order) is: -> #1 (&mm->mmap_sem){++++}: __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 _copy_to_user+0x30/0x120 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_get_event+0x117/0x450 drivers/usb/mon/mon_bin.c:756 mon_bin_ioctl+0xacf/0xc80 drivers/usb/mon/mon_bin.c:1068 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:688 kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' ksys_ioctl+0xab/0xd0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:710 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&rp->fetch_lock){+.+.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 mon_bin_vma_fault+0x73/0x2d0 drivers/usb/mon/mon_bin.c:1237 __do_fault+0x111/0x480 mm/memory.c:3269 do_cow_fault mm/memory.c:3710 [inline] do_fault mm/memory.c:3812 [inline] handle_pte_fault mm/memory.c:4041 [inline] __handle_mm_fault+0xf6d/0x3f80 mm/memory.c:4165 handle_mm_fault+0x1b5/0x690 mm/memory.c:4202 faultin_page mm/gup.c:530 [inline] __get_user_pages+0x609/0x17a0 mm/gup.c:730 populate_vma_page_range+0x20d/0x2a0 mm/gup.c:1234 __mm_populate+0x204/0x380 mm/gup.c:1282 mm_populate include/linux/mm.h:2328 [inline] vm_mmap_pgoff+0x213/0x230 mm/util.c:362 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); *** DEADLOCK *** 1 lock held by syz-executor.5/20399: #0: 0000000058897d34 (&mm->mmap_sem){++++}, at: __mm_populate+0x270/0x380 mm/gup.c:1262 stack backtrace: CPU: 1 PID: 20399 Comm: syz-executor.5 Not tainted 4.19.82 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e19/0x49c0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 mon_bin_vma_fault+0x73/0x2d0 drivers/usb/mon/mon_bin.c:1237 __do_fault+0x111/0x480 mm/memory.c:3269 do_cow_fault mm/memory.c:3710 [inline] do_fault mm/memory.c:3812 [inline] handle_pte_fault mm/memory.c:4041 [inline] __handle_mm_fault+0xf6d/0x3f80 mm/memory.c:4165 handle_mm_fault+0x1b5/0x690 mm/memory.c:4202 faultin_page mm/gup.c:530 [inline] __get_user_pages+0x609/0x17a0 mm/gup.c:730 populate_vma_page_range+0x20d/0x2a0 mm/gup.c:1234 __mm_populate+0x204/0x380 mm/gup.c:1282 mm_populate include/linux/mm.h:2328 [inline] vm_mmap_pgoff+0x213/0x230 mm/util.c:362 ksys_mmap_pgoff+0x4aa/0x630 mm/mmap.c:1586 __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline] __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45a219 Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f552f120c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 RDX: 0000000001000002 RSI: 0000000000400300 RDI: 0000000020a05000 RBP: 000000000075bf20 R08: 0000000000000006 R09: 0000000000000000 R10: 0000000000008012 R11: 0000000000000246 R12: 00007f552f1216d4 R13: 00000000004c6c31 R14: 00000000004dc3b8 R15: 00000000ffffffff kobject: 'Ï' (000000004254fd88): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'rfkill135' (00000000c4867dc1): kobject_add_internal: parent: 'phy127', set: 'devices' kobject: 'rfkill135' (00000000c4867dc1): kobject_uevent_env kobject: 'Ï' (000000004254fd88): kobject_uevent_env kobject: 'rfkill135' (00000000c4867dc1): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/ieee80211/phy127/rfkill135' audit: type=1804 audit(1573456545.194:320): pid=20408 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/313/bus" dev="sda1" ino=17085 res=1 kobject: 'Ï' (000000004254fd88): fill_kobj_path: path = '/devices/virtual/net/Ï' kobject: 'queues' (000000001d884dee): kobject_add_internal: parent: 'Ï', set: '' kobject: 'queues' (000000001d884dee): kobject_uevent_env kobject: 'queues' (000000001d884dee): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000905e423c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000905e423c): kobject_uevent_env kobject: 'rx-0' (00000000905e423c): fill_kobj_path: path = '/devices/virtual/net/Ï/queues/rx-0' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000877261f9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000877261f9): kobject_uevent_env kobject: 'tx-0' (00000000877261f9): fill_kobj_path: path = '/devices/virtual/net/Ï/queues/tx-0' ieee80211 phy127: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (000000002767d016): kobject_add_internal: parent: 'hwsim127', set: '(null)' kobject: 'wlan100' (000000008b00451f): kobject_add_internal: parent: 'net', set: 'devices' kobject: '9p-28' (000000001f07abfc): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'wlan100' (000000008b00451f): kobject_uevent_env kobject: '9p-28' (000000001f07abfc): kobject_uevent_env kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'wlan100' (000000008b00451f): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/net/wlan100' kobject: '9p-28' (000000001f07abfc): fill_kobj_path: path = '/devices/virtual/bdi/9p-28' kobject: '9p-28' (000000001f07abfc): kobject_uevent_env kobject: '9p-28' (000000001f07abfc): fill_kobj_path: path = '/devices/virtual/bdi/9p-28' audit: type=1804 audit(1573456545.484:321): pid=20408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/313/bus" dev="sda1" ino=17085 res=1 kobject: '9p-28' (000000001f07abfc): kobject_cleanup, parent (null) kobject: '9p-28' (000000001f07abfc): calling ktype release audit: type=1804 audit(1573456545.514:322): pid=20418 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/313/bus" dev="sda1" ino=17085 res=1 kobject: 'queues' (0000000058c1a949): kobject_add_internal: parent: 'wlan100', set: '' kobject: '9p-28': free name kobject: 'queues' (0000000058c1a949): kobject_uevent_env kobject: 'integrity' (000000009718398c): kobject_uevent_env kobject: 'queues' (0000000058c1a949): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (000000009718398c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009eaf8e13): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'integrity' (000000009718398c): kobject_cleanup, parent (null) kobject: 'rx-0' (000000009eaf8e13): kobject_uevent_env kobject: 'integrity' (000000009718398c): does not have a release() function, it is broken and must be fixed. kobject: 'rx-0' (000000009eaf8e13): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/net/wlan100/queues/rx-0' kobject: 'integrity': free name kobject: 'tx-0' (00000000cac87abd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000cac87abd): kobject_uevent_env kobject: 'tx-0' (00000000cac87abd): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/net/wlan100/queues/tx-0' kobject: '7:2' (00000000a323efba): kobject_uevent_env kobject: 'tx-1' (00000000d62b5d31): kobject_add_internal: parent: 'queues', set: 'queues' kobject: '7:2' (00000000a323efba): fill_kobj_path: path = '/devices/virtual/bdi/7:2' kobject: 'tx-1' (00000000d62b5d31): kobject_uevent_env kobject: '7:2' (00000000a323efba): kobject_cleanup, parent (null) kobject: 'tx-1' (00000000d62b5d31): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/net/wlan100/queues/tx-1' kobject: '7:2' (00000000a323efba): calling ktype release kobject: 'tx-2' (00000000c8212621): kobject_add_internal: parent: 'queues', set: 'queues' kobject: '7:2': free name kobject: 'tx-2' (00000000c8212621): kobject_uevent_env kobject: 'mq' (000000009f6f0f95): kobject_uevent_env kobject: 'tx-2' (00000000c8212621): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/net/wlan100/queues/tx-2' kobject: 'tx-3' (00000000aee2ec90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000aee2ec90): kobject_uevent_env kobject: 'mq' (000000009f6f0f95): kobject_uevent_env: filter function caused the event to drop! kobject: 'tx-3' (00000000aee2ec90): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim127/net/wlan100/queues/tx-3' kobject: 'queue' (000000004193b657): kobject_uevent_env kobject: 'batman_adv' (000000004850d7da): kobject_add_internal: parent: 'wlan100', set: '' kobject: 'queue' (000000004193b657): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000a5b59613): kobject_uevent_env kobject: 'iosched' (00000000a5b59613): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (000000001436f731): kobject_cleanup, parent 00000000f7d0baff audit: type=1804 audit(1573456545.984:323): pid=20437 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/314/bus" dev="sda1" ino=17077 res=1 kobject: 'holders' (000000001436f731): auto cleanup kobject_del kobject: 'holders' (000000001436f731): calling ktype release kobject: (000000001436f731): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (0000000092577ea4): kobject_cleanup, parent 00000000f7d0baff kobject: 'slaves' (0000000092577ea4): auto cleanup kobject_del kobject: 'slaves' (0000000092577ea4): calling ktype release kobject: (0000000092577ea4): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop2' (00000000f7d0baff): kobject_uevent_env kobject: 'loop2' (00000000f7d0baff): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'iosched' (00000000a5b59613): kobject_cleanup, parent (null) kobject: 'iosched' (00000000a5b59613): calling ktype release kobject: 'iosched': free name kobject: 'loop2' (00000000f7d0baff): kobject_cleanup, parent (null) kobject: 'loop2' (00000000f7d0baff): calling ktype release kobject: 'queue' (000000004193b657): kobject_cleanup, parent (null) kobject: 'queue' (000000004193b657): calling ktype release kobject: '0' (00000000cba0a0d8): kobject_cleanup, parent (null) kobject: 'queue': free name kobject: '0' (00000000cba0a0d8): calling ktype release kobject: 'loop2': free name kobject: '0': free name kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: '7:2' (00000000673f425f): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'cpu0' (0000000091682e6d): kobject_cleanup, parent (null) kobject: 'hwsim128' (00000000fc233aa2): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: '7:2' (00000000673f425f): kobject_uevent_env kobject: 'cpu0' (0000000091682e6d): calling ktype release kobject: 'cpu0': free name kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'cpu1' (000000006a43adce): kobject_cleanup, parent (null) kobject: 'hwsim128' (00000000fc233aa2): kobject_uevent_env kobject: '7:2' (00000000673f425f): fill_kobj_path: path = '/devices/virtual/bdi/7:2' kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'cpu1' (000000006a43adce): calling ktype release kobject: 'hwsim128' (00000000fc233aa2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128' kobject: 'cpu1': free name kobject: 'mq' (000000009f6f0f95): kobject_cleanup, parent (null) kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim128' (00000000fc233aa2): kobject_uevent_env kobject: 'loop2' (00000000a5a617f8): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'mq' (000000009f6f0f95): calling ktype release kobject: 'hwsim128' (00000000fc233aa2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128' kobject: 'mq': free name kobject: 'loop2' (00000000a5a617f8): kobject_uevent_env kobject: 'ieee80211' (000000003536e7d3): kobject_add_internal: parent: 'hwsim128', set: '(null)' kobject: 'phy128' (0000000045fbadb4): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'loop2' (00000000a5a617f8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'phy128' (0000000045fbadb4): kobject_uevent_env kobject: 'holders' (00000000a74965f5): kobject_add_internal: parent: 'loop2', set: '' kobject: 'phy128' (0000000045fbadb4): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/ieee80211/phy128' kobject: 'slaves' (0000000089b9e9e6): kobject_add_internal: parent: 'loop2', set: '' kobject: 'rfkill136' (00000000ff2ac2d7): kobject_add_internal: parent: 'phy128', set: 'devices' kobject: 'loop2' (00000000a5a617f8): kobject_uevent_env kobject: 'rfkill136' (00000000ff2ac2d7): kobject_uevent_env kobject: 'loop2' (00000000a5a617f8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rfkill136' (00000000ff2ac2d7): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/ieee80211/phy128/rfkill136' kobject: 'queue' (00000000474db8bf): kobject_add_internal: parent: 'loop2', set: '' ieee80211 phy128: Selected rate control algorithm 'minstrel_ht' kobject: 'mq' (000000002c08af45): kobject_add_internal: parent: 'loop2', set: '' kobject: 'net' (00000000718112c6): kobject_add_internal: parent: 'hwsim128', set: '(null)' kobject: 'mq' (000000002c08af45): kobject_uevent_env kobject: 'wlan101' (0000000011ff9771): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'mq' (000000002c08af45): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (000000000d4b94ce): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (000000007d3fceeb): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000090d8848): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000474db8bf): kobject_uevent_env kobject: 'wlan101' (0000000011ff9771): kobject_uevent_env kobject: 'queue' (00000000474db8bf): kobject_uevent_env: filter function caused the event to drop! kobject: 'wlan101' (0000000011ff9771): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/net/wlan101' kobject: 'iosched' (000000002fa5f74a): kobject_add_internal: parent: 'queue', set: '' kobject: 'queues' (000000006f259d1b): kobject_add_internal: parent: 'wlan101', set: '' kobject: 'iosched' (000000002fa5f74a): kobject_uevent_env kobject: 'queues' (000000006f259d1b): kobject_uevent_env kobject: 'iosched' (000000002fa5f74a): kobject_uevent_env: filter function caused the event to drop! kobject: 'queues' (000000006f259d1b): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (000000001e60deb9): kobject_add_internal: parent: 'loop2', set: '' kobject: 'rx-0' (0000000066ddfe6c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'integrity' (000000001e60deb9): kobject_uevent_env kobject: 'rx-0' (0000000066ddfe6c): kobject_uevent_env kobject: 'integrity' (000000001e60deb9): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000066ddfe6c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/net/wlan101/queues/rx-0' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'tx-0' (00000000c4787681): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000c4787681): kobject_uevent_env kobject: 'tx-0' (00000000c4787681): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/net/wlan101/queues/tx-0' kobject: 'tx-1' (0000000059d08274): kobject_add_internal: parent: 'queues', set: 'queues' audit: type=1804 audit(1573456546.964:324): pid=20482 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/315/bus" dev="sda1" ino=17077 res=1 kobject: 'tx-1' (0000000059d08274): kobject_uevent_env kobject: 'tx-1' (0000000059d08274): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/net/wlan101/queues/tx-1' kobject: 'tx-2' (00000000663a2924): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000663a2924): kobject_uevent_env kobject: 'tx-2' (00000000663a2924): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/net/wlan101/queues/tx-2' kobject: 'tx-3' (00000000582f9192): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000582f9192): kobject_uevent_env kobject: 'tx-3' (00000000582f9192): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim128/net/wlan101/queues/tx-3' kobject: 'batman_adv' (0000000079e18b97): kobject_add_internal: parent: 'wlan101', set: '' kobject: 'integrity' (000000001e60deb9): kobject_uevent_env kobject: 'integrity' (000000001e60deb9): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (000000001e60deb9): kobject_cleanup, parent (null) kobject: 'integrity' (000000001e60deb9): does not have a release() function, it is broken and must be fixed. kobject: 'integrity': free name kobject: '7:2' (00000000673f425f): kobject_uevent_env kobject: '7:2' (00000000673f425f): fill_kobj_path: path = '/devices/virtual/bdi/7:2' kobject: '7:2' (00000000673f425f): kobject_cleanup, parent (null) kobject: '7:2' (00000000673f425f): calling ktype release kobject: '7:2': free name kobject: 'mq' (000000002c08af45): kobject_uevent_env kobject: 'mq' (000000002c08af45): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (00000000474db8bf): kobject_uevent_env kobject: 'queue' (00000000474db8bf): kobject_uevent_env: filter function caused the event to drop! audit: type=1804 audit(1573456547.294:325): pid=20494 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/316/bus" dev="sda1" ino=16705 res=1 kobject: 'iosched' (000000002fa5f74a): kobject_uevent_env kobject: 'iosched' (000000002fa5f74a): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000a74965f5): kobject_cleanup, parent 00000000a5a617f8 kobject: 'holders' (00000000a74965f5): auto cleanup kobject_del kobject: 'holders' (00000000a74965f5): calling ktype release kobject: (00000000a74965f5): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (0000000089b9e9e6): kobject_cleanup, parent 00000000a5a617f8 kobject: 'slaves' (0000000089b9e9e6): auto cleanup kobject_del kobject: 'slaves' (0000000089b9e9e6): calling ktype release kobject: (0000000089b9e9e6): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop2' (00000000a5a617f8): kobject_uevent_env kobject: 'loop2' (00000000a5a617f8): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'iosched' (000000002fa5f74a): kobject_cleanup, parent (null) kobject: 'iosched' (000000002fa5f74a): calling ktype release kobject: 'iosched': free name kobject: 'loop2' (00000000a5a617f8): kobject_cleanup, parent (null) kobject: 'loop2' (00000000a5a617f8): calling ktype release kobject: 'queue' (00000000474db8bf): kobject_cleanup, parent (null) kobject: 'queue' (00000000474db8bf): calling ktype release kobject: '0' (000000000d4b94ce): kobject_cleanup, parent (null) kobject: 'queue': free name kobject: '0' (000000000d4b94ce): calling ktype release kobject: 'loop2': free name kobject: '0': free name kobject: 'cpu0' (000000007d3fceeb): kobject_cleanup, parent (null) kobject: 'cpu0' (000000007d3fceeb): calling ktype release kobject: 'cpu0': free name kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: '7:2' (000000002fb75578): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'hwsim129' (0000000039d145b9): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: '7:2' (000000002fb75578): kobject_uevent_env kobject: 'cpu1' (00000000090d8848): kobject_cleanup, parent (null) kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim129' (0000000039d145b9): kobject_uevent_env kobject: '7:2' (000000002fb75578): fill_kobj_path: path = '/devices/virtual/bdi/7:2' kobject: 'cpu1' (00000000090d8848): calling ktype release kobject: 'loop2' (00000000d4863efe): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'hwsim129' (0000000039d145b9): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129' kobject: 'cpu1': free name kobject: 'mq' (000000002c08af45): kobject_cleanup, parent (null) kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'hwsim129' (0000000039d145b9): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'mq' (000000002c08af45): calling ktype release kobject: 'holders' (00000000d670685e): kobject_add_internal: parent: 'loop2', set: '' kobject: 'hwsim129' (0000000039d145b9): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129' kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'slaves' (0000000008add603): kobject_add_internal: parent: 'loop2', set: '' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'mq': free name kobject: 'ieee80211' (000000003ebfa21c): kobject_add_internal: parent: 'hwsim129', set: '(null)' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queue' (0000000007c65e9d): kobject_add_internal: parent: 'loop2', set: '' kobject: 'phy129' (00000000cfe82a68): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'mq' (00000000e52821ad): kobject_add_internal: parent: 'loop2', set: '' kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'phy129' (00000000cfe82a68): kobject_uevent_env kobject: 'mq' (00000000e52821ad): kobject_uevent_env kobject: 'phy129' (00000000cfe82a68): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/ieee80211/phy129' kobject: 'mq' (00000000e52821ad): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (0000000053bd82a8): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (0000000091682e6d): kobject_add_internal: parent: '0', set: '' kobject: 'rfkill137' (0000000003cad3fb): kobject_add_internal: parent: 'phy129', set: 'devices' kobject: 'cpu1' (000000006a43adce): kobject_add_internal: parent: '0', set: '' kobject: 'rfkill137' (0000000003cad3fb): kobject_uevent_env kobject: 'queue' (0000000007c65e9d): kobject_uevent_env kobject: 'rfkill137' (0000000003cad3fb): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/ieee80211/phy129/rfkill137' kobject: 'queue' (0000000007c65e9d): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000002df08717): kobject_add_internal: parent: 'queue', set: '' ieee80211 phy129: Selected rate control algorithm 'minstrel_ht' kobject: 'iosched' (000000002df08717): kobject_uevent_env kobject: 'net' (0000000064a0d7b6): kobject_add_internal: parent: 'hwsim129', set: '(null)' kobject: 'iosched' (000000002df08717): kobject_uevent_env: filter function caused the event to drop! kobject: 'wlan102' (00000000e3dfda79): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'integrity' (0000000074f4883b): kobject_add_internal: parent: 'loop2', set: '' kobject: 'wlan102' (00000000e3dfda79): kobject_uevent_env kobject: 'integrity' (0000000074f4883b): kobject_uevent_env kobject: 'wlan102' (00000000e3dfda79): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/net/wlan102' kobject: 'integrity' (0000000074f4883b): kobject_uevent_env: filter function caused the event to drop! kobject: 'queues' (000000003b96b937): kobject_add_internal: parent: 'wlan102', set: '' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000003b96b937): kobject_uevent_env kobject: 'queues' (000000003b96b937): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006440ffe5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006440ffe5): kobject_uevent_env audit: type=1804 audit(1573456548.234:326): pid=20518 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/317/bus" dev="sda1" ino=16897 res=1 kobject: 'rx-0' (000000006440ffe5): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/net/wlan102/queues/rx-0' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'tx-0' (0000000065603dfe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (0000000065603dfe): kobject_uevent_env kobject: 'tx-0' (0000000065603dfe): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/net/wlan102/queues/tx-0' kobject: 'tx-1' (00000000bc11df51): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000bc11df51): kobject_uevent_env kobject: 'tx-1' (00000000bc11df51): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/net/wlan102/queues/tx-1' kobject: 'tx-2' (000000004959398a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000004959398a): kobject_uevent_env kobject: 'tx-2' (000000004959398a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/net/wlan102/queues/tx-2' kobject: 'tx-3' (00000000fe305069): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000fe305069): kobject_uevent_env kobject: 'tx-3' (00000000fe305069): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim129/net/wlan102/queues/tx-3' kobject: 'batman_adv' (00000000de52bd9d): kobject_add_internal: parent: 'wlan102', set: '' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'hwsim130' (0000000040def290): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' net_ratelimit: 24 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 kobject: 'hwsim130' (0000000040def290): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_1 kobject: 'hwsim130' (0000000040def290): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env audit: type=1804 audit(1573456548.654:327): pid=20540 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/318/bus" dev="sda1" ino=16945 res=1 kobject: 'hwsim130' (0000000040def290): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'hwsim130' (0000000040def290): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130' kobject: 'ieee80211' (0000000013a484d8): kobject_add_internal: parent: 'hwsim130', set: '(null)' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'phy130' (000000000d9528ae): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy130' (000000000d9528ae): kobject_uevent_env kobject: 'phy130' (000000000d9528ae): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/ieee80211/phy130' kobject: 'loop4' (00000000846acc51): kobject_uevent_env audit: type=1804 audit(1573456548.814:328): pid=20552 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/319/bus" dev="sda1" ino=16929 res=1 kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rfkill138' (00000000d6cfa554): kobject_add_internal: parent: 'phy130', set: 'devices' kobject: 'rfkill138' (00000000d6cfa554): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'rfkill138' (00000000d6cfa554): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/ieee80211/phy130/rfkill138' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000007128655): kobject_uevent_env ieee80211 phy130: Selected rate control algorithm 'minstrel_ht' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'net' (0000000004113893): kobject_add_internal: parent: 'hwsim130', set: '(null)' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'wlan103' (000000001371e297): kobject_add_internal: parent: 'net', set: 'devices' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'wlan103' (000000001371e297): kobject_uevent_env kobject: 'wlan103' (000000001371e297): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/net/wlan103' kobject: 'queues' (0000000091739e74): kobject_add_internal: parent: 'wlan103', set: '' kobject: 'queues' (0000000091739e74): kobject_uevent_env kobject: 'queues' (0000000091739e74): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006c79355b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006c79355b): kobject_uevent_env kobject: 'rx-0' (000000006c79355b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/net/wlan103/queues/rx-0' kobject: 'tx-0' (0000000016cef86b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000016cef86b): kobject_uevent_env kobject: 'tx-0' (0000000016cef86b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/net/wlan103/queues/tx-0' kobject: 'tx-1' (000000008f955722): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000008f955722): kobject_uevent_env kobject: 'tx-1' (000000008f955722): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/net/wlan103/queues/tx-1' kobject: 'tx-2' (000000004745c2ce): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000004745c2ce): kobject_uevent_env kobject: 'tx-2' (000000004745c2ce): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/net/wlan103/queues/tx-2' kobject: 'tx-3' (000000004ec158d1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (000000004ec158d1): kobject_uevent_env kobject: 'tx-3' (000000004ec158d1): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim130/net/wlan103/queues/tx-3' kobject: 'batman_adv' (0000000011c523b4): kobject_add_internal: parent: 'wlan103', set: '' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'hwsim131' (000000007f4a5bef): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'hwsim131' (000000007f4a5bef): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim131' (000000007f4a5bef): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131' kobject: 'hwsim131' (000000007f4a5bef): kobject_uevent_env kobject: 'hwsim131' (000000007f4a5bef): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131' kobject: 'ieee80211' (00000000d3659ff7): kobject_add_internal: parent: 'hwsim131', set: '(null)' kobject: 'phy131' (00000000a3964564): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy131' (00000000a3964564): kobject_uevent_env kobject: 'phy131' (00000000a3964564): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/ieee80211/phy131' kobject: 'rfkill139' (0000000031b50514): kobject_add_internal: parent: 'phy131', set: 'devices' kobject: 'rfkill139' (0000000031b50514): kobject_uevent_env kobject: 'rfkill139' (0000000031b50514): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/ieee80211/phy131/rfkill139' ieee80211 phy131: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (0000000084f305a7): kobject_add_internal: parent: 'hwsim131', set: '(null)' kobject: 'wlan104' (00000000bc299f56): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan104' (00000000bc299f56): kobject_uevent_env kobject: 'wlan104' (00000000bc299f56): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/net/wlan104' kobject: 'queues' (000000002d0226d2): kobject_add_internal: parent: 'wlan104', set: '' kobject: 'queues' (000000002d0226d2): kobject_uevent_env kobject: 'queues' (000000002d0226d2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007b4b9c85): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007b4b9c85): kobject_uevent_env kobject: 'rx-0' (000000007b4b9c85): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/net/wlan104/queues/rx-0' kobject: 'tx-0' (000000002b8fd24d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000002b8fd24d): kobject_uevent_env kobject: 'tx-0' (000000002b8fd24d): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/net/wlan104/queues/tx-0' kobject: 'tx-1' (000000005baf678a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000005baf678a): kobject_uevent_env kobject: 'tx-1' (000000005baf678a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/net/wlan104/queues/tx-1' kobject: 'tx-2' (00000000eb353453): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000eb353453): kobject_uevent_env kobject: 'tx-2' (00000000eb353453): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/net/wlan104/queues/tx-2' kobject: 'tx-3' (000000005be9fba4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (000000005be9fba4): kobject_uevent_env kobject: 'tx-3' (000000005be9fba4): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim131/net/wlan104/queues/tx-3' kobject: 'batman_adv' (0000000043ebea50): kobject_add_internal: parent: 'wlan104', set: '' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hwsim132' (00000000efbc332b): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'hwsim132' (00000000efbc332b): kobject_uevent_env audit: type=1804 audit(1573456549.694:329): pid=20571 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/320/bus" dev="sda1" ino=17101 res=1 kobject: 'hwsim132' (00000000efbc332b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'hwsim132' (00000000efbc332b): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'hwsim132' (00000000efbc332b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132' kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ieee80211' (000000005cf8a595): kobject_add_internal: parent: 'hwsim132', set: '(null)' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'phy132' (000000002a7be41d): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' audit: type=1804 audit(1573456549.904:330): pid=20585 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.2" name="/root/syzkaller-testdir251337138/syzkaller.j6PHXS/321/bus" dev="sda1" ino=17101 res=1 kobject: 'phy132' (000000002a7be41d): kobject_uevent_env kobject: 'phy132' (000000002a7be41d): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/ieee80211/phy132' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rfkill140' (000000006573d34f): kobject_add_internal: parent: 'phy132', set: 'devices' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill140' (000000006573d34f): kobject_uevent_env kobject: 'rfkill140' (000000006573d34f): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/ieee80211/phy132/rfkill140' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env ieee80211 phy132: Selected rate control algorithm 'minstrel_ht' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'net' (00000000ef800f32): kobject_add_internal: parent: 'hwsim132', set: '(null)' kobject: 'wlan105' (000000007eb9e6fa): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan105' (000000007eb9e6fa): kobject_uevent_env kobject: 'wlan105' (000000007eb9e6fa): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/net/wlan105' kobject: 'queues' (00000000b3be7cea): kobject_add_internal: parent: 'wlan105', set: '' kobject: 'queues' (00000000b3be7cea): kobject_uevent_env kobject: 'queues' (00000000b3be7cea): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000001e180e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000001e180e): kobject_uevent_env kobject: 'rx-0' (00000000001e180e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/net/wlan105/queues/rx-0' kobject: 'tx-0' (00000000e0647885): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e0647885): kobject_uevent_env kobject: 'tx-0' (00000000e0647885): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/net/wlan105/queues/tx-0' kobject: 'tx-1' (000000000bfcb708): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000000bfcb708): kobject_uevent_env kobject: 'tx-1' (000000000bfcb708): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/net/wlan105/queues/tx-1' kobject: 'tx-2' (00000000564724cc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000564724cc): kobject_uevent_env kobject: 'tx-2' (00000000564724cc): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/net/wlan105/queues/tx-2' kobject: 'tx-3' (00000000ad6bfbec): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000ad6bfbec): kobject_uevent_env kobject: 'tx-3' (00000000ad6bfbec): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim132/net/wlan105/queues/tx-3' kobject: 'batman_adv' (0000000008e87ec9): kobject_add_internal: parent: 'wlan105', set: '' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hwsim133' (00000000e7918863): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim133' (00000000e7918863): kobject_uevent_env kobject: 'hwsim133' (00000000e7918863): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'hwsim133' (00000000e7918863): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'hwsim133' (00000000e7918863): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133' kobject: 'ieee80211' (000000008ddadfac): kobject_add_internal: parent: 'hwsim133', set: '(null)' kobject: 'phy133' (000000004749781b): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'phy133' (000000004749781b): kobject_uevent_env kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'phy133' (000000004749781b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/ieee80211/phy133' kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill141' (00000000d19d10e0): kobject_add_internal: parent: 'phy133', set: 'devices' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'rfkill141' (00000000d19d10e0): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rfkill141' (00000000d19d10e0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/ieee80211/phy133/rfkill141' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env ieee80211 phy133: Selected rate control algorithm 'minstrel_ht' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'net' (000000002b64ab65): kobject_add_internal: parent: 'hwsim133', set: '(null)' kobject: 'wlan106' (00000000a4cbfaed): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan106' (00000000a4cbfaed): kobject_uevent_env kobject: 'wlan106' (00000000a4cbfaed): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/net/wlan106' kobject: 'queues' (00000000ba29ac97): kobject_add_internal: parent: 'wlan106', set: '' kobject: 'queues' (00000000ba29ac97): kobject_uevent_env kobject: 'queues' (00000000ba29ac97): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000712d5f3e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000712d5f3e): kobject_uevent_env kobject: 'rx-0' (00000000712d5f3e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/net/wlan106/queues/rx-0' kobject: 'tx-0' (00000000388b0539): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000388b0539): kobject_uevent_env kobject: 'tx-0' (00000000388b0539): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/net/wlan106/queues/tx-0' kobject: 'tx-1' (00000000c2a72878): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000c2a72878): kobject_uevent_env kobject: 'tx-1' (00000000c2a72878): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/net/wlan106/queues/tx-1' kobject: 'tx-2' (0000000029673e8e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (0000000029673e8e): kobject_uevent_env kobject: 'tx-2' (0000000029673e8e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/net/wlan106/queues/tx-2' kobject: 'tx-3' (00000000674d4fe8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000674d4fe8): kobject_uevent_env kobject: 'tx-3' (00000000674d4fe8): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim133/net/wlan106/queues/tx-3' kobject: 'batman_adv' (00000000e266b501): kobject_add_internal: parent: 'wlan106', set: '' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim134' (00000000fa9591bb): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hwsim134' (00000000fa9591bb): kobject_uevent_env kobject: 'hwsim134' (00000000fa9591bb): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim134' (00000000fa9591bb): kobject_uevent_env kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'hwsim134' (00000000fa9591bb): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ieee80211' (00000000e9195ce3): kobject_add_internal: parent: 'hwsim134', set: '(null)' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'phy134' (00000000e3508585): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy134' (00000000e3508585): kobject_uevent_env kobject: 'phy134' (00000000e3508585): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/ieee80211/phy134' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill142' (00000000d0b6143d): kobject_add_internal: parent: 'phy134', set: 'devices' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'rfkill142' (00000000d0b6143d): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rfkill142' (00000000d0b6143d): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/ieee80211/phy134/rfkill142' ieee80211 phy134: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (00000000a4fa9420): kobject_add_internal: parent: 'hwsim134', set: '(null)' kobject: 'wlan107' (000000005076137e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan107' (000000005076137e): kobject_uevent_env kobject: 'wlan107' (000000005076137e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/net/wlan107' kobject: 'queues' (0000000004827d9d): kobject_add_internal: parent: 'wlan107', set: '' kobject: 'queues' (0000000004827d9d): kobject_uevent_env kobject: 'queues' (0000000004827d9d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006a771941): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006a771941): kobject_uevent_env kobject: 'rx-0' (000000006a771941): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/net/wlan107/queues/rx-0' kobject: 'tx-0' (00000000fb6cf96a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fb6cf96a): kobject_uevent_env kobject: 'tx-0' (00000000fb6cf96a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/net/wlan107/queues/tx-0' kobject: 'tx-1' (0000000056ea4249): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (0000000056ea4249): kobject_uevent_env kobject: 'tx-1' (0000000056ea4249): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/net/wlan107/queues/tx-1' kobject: 'tx-2' (00000000d563672e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000d563672e): kobject_uevent_env kobject: 'tx-2' (00000000d563672e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/net/wlan107/queues/tx-2' kobject: 'tx-3' (00000000547212c5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000547212c5): kobject_uevent_env kobject: 'tx-3' (00000000547212c5): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim134/net/wlan107/queues/tx-3' kobject: 'batman_adv' (0000000059525e52): kobject_add_internal: parent: 'wlan107', set: '' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'hwsim135' (00000000ab9c1397): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim135' (00000000ab9c1397): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'hwsim135' (00000000ab9c1397): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'hwsim135' (00000000ab9c1397): kobject_uevent_env kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim135' (00000000ab9c1397): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'ieee80211' (000000004170add7): kobject_add_internal: parent: 'hwsim135', set: '(null)' kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'phy135' (000000000b1c9ab7): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'phy135' (000000000b1c9ab7): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'phy135' (000000000b1c9ab7): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/ieee80211/phy135' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rfkill143' (0000000015a3379f): kobject_add_internal: parent: 'phy135', set: 'devices' kobject: 'rfkill143' (0000000015a3379f): kobject_uevent_env kobject: 'rfkill143' (0000000015a3379f): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/ieee80211/phy135/rfkill143' ieee80211 phy135: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (00000000caa0a927): kobject_add_internal: parent: 'hwsim135', set: '(null)' kobject: 'wlan108' (000000000da214ee): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan108' (000000000da214ee): kobject_uevent_env kobject: 'wlan108' (000000000da214ee): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/net/wlan108' kobject: 'queues' (00000000ee8dc9b5): kobject_add_internal: parent: 'wlan108', set: '' kobject: 'queues' (00000000ee8dc9b5): kobject_uevent_env kobject: 'queues' (00000000ee8dc9b5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000082d46aae): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000082d46aae): kobject_uevent_env kobject: 'rx-0' (0000000082d46aae): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/net/wlan108/queues/rx-0' kobject: 'tx-0' (000000005f607f0b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005f607f0b): kobject_uevent_env kobject: 'tx-0' (000000005f607f0b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/net/wlan108/queues/tx-0' kobject: 'tx-1' (00000000e02774b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000e02774b2): kobject_uevent_env kobject: 'tx-1' (00000000e02774b2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/net/wlan108/queues/tx-1' kobject: 'tx-2' (00000000c727f359): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000c727f359): kobject_uevent_env kobject: 'tx-2' (00000000c727f359): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/net/wlan108/queues/tx-2' kobject: 'tx-3' (00000000ea0e203c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000ea0e203c): kobject_uevent_env kobject: 'tx-3' (00000000ea0e203c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim135/net/wlan108/queues/tx-3' kobject: 'batman_adv' (0000000049fe3694): kobject_add_internal: parent: 'wlan108', set: '' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim136' (00000000d01b70d0): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hwsim136' (00000000d01b70d0): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'hwsim136' (00000000d01b70d0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136' kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim136' (00000000d01b70d0): kobject_uevent_env kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'hwsim136' (00000000d01b70d0): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ieee80211' (0000000034fe00df): kobject_add_internal: parent: 'hwsim136', set: '(null)' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'phy136' (00000000574bc26c): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'phy136' (00000000574bc26c): kobject_uevent_env kobject: 'phy136' (00000000574bc26c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/ieee80211/phy136' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill144' (0000000051ba0ad9): kobject_add_internal: parent: 'phy136', set: 'devices' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'rfkill144' (0000000051ba0ad9): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rfkill144' (0000000051ba0ad9): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/ieee80211/phy136/rfkill144' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' ieee80211 phy136: Selected rate control algorithm 'minstrel_ht' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'net' (00000000b0d79a40): kobject_add_internal: parent: 'hwsim136', set: '(null)' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'wlan109' (00000000a61a3e08): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan109' (00000000a61a3e08): kobject_uevent_env kobject: 'wlan109' (00000000a61a3e08): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/net/wlan109' kobject: 'queues' (000000004d70f7a9): kobject_add_internal: parent: 'wlan109', set: '' kobject: 'queues' (000000004d70f7a9): kobject_uevent_env kobject: 'queues' (000000004d70f7a9): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f5853969): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f5853969): kobject_uevent_env kobject: 'rx-0' (00000000f5853969): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/net/wlan109/queues/rx-0' kobject: 'tx-0' (000000003461f12c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003461f12c): kobject_uevent_env kobject: 'tx-0' (000000003461f12c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/net/wlan109/queues/tx-0' kobject: 'tx-1' (0000000044f7eff3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (0000000044f7eff3): kobject_uevent_env kobject: 'tx-1' (0000000044f7eff3): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/net/wlan109/queues/tx-1' kobject: 'tx-2' (00000000c760dee2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000c760dee2): kobject_uevent_env kobject: 'tx-2' (00000000c760dee2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/net/wlan109/queues/tx-2' kobject: 'tx-3' (0000000001614948): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (0000000001614948): kobject_uevent_env kobject: 'tx-3' (0000000001614948): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim136/net/wlan109/queues/tx-3' kobject: 'batman_adv' (0000000045779c47): kobject_add_internal: parent: 'wlan109', set: '' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'hwsim137' (00000000394fd354): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim137' (00000000394fd354): kobject_uevent_env kobject: 'hwsim137' (00000000394fd354): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'hwsim137' (00000000394fd354): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim137' (00000000394fd354): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'ieee80211' (0000000038ba82b7): kobject_add_internal: parent: 'hwsim137', set: '(null)' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'phy137' (0000000013a08b1c): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy137' (0000000013a08b1c): kobject_uevent_env kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'phy137' (0000000013a08b1c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/ieee80211/phy137' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rfkill145' (000000000dcb6752): kobject_add_internal: parent: 'phy137', set: 'devices' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'rfkill145' (000000000dcb6752): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rfkill145' (000000000dcb6752): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/ieee80211/phy137/rfkill145' kobject: 'loop4' (00000000846acc51): kobject_uevent_env ieee80211 phy137: Selected rate control algorithm 'minstrel_ht' kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'net' (000000007eb3fa0f): kobject_add_internal: parent: 'hwsim137', set: '(null)' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'wlan110' (00000000f9403280): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'wlan110' (00000000f9403280): kobject_uevent_env kobject: 'wlan110' (00000000f9403280): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/net/wlan110' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'queues' (0000000084b0af52): kobject_add_internal: parent: 'wlan110', set: '' kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (0000000084b0af52): kobject_uevent_env kobject: 'queues' (0000000084b0af52): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000cf7f4a62): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000cf7f4a62): kobject_uevent_env kobject: 'rx-0' (00000000cf7f4a62): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/net/wlan110/queues/rx-0' kobject: 'tx-0' (000000005ce36e8b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005ce36e8b): kobject_uevent_env kobject: 'tx-0' (000000005ce36e8b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/net/wlan110/queues/tx-0' kobject: 'tx-1' (000000004590a752): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000004590a752): kobject_uevent_env kobject: 'tx-1' (000000004590a752): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/net/wlan110/queues/tx-1' kobject: 'tx-2' (000000003313cf12): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (000000003313cf12): kobject_uevent_env kobject: 'tx-2' (000000003313cf12): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/net/wlan110/queues/tx-2' kobject: 'tx-3' (00000000af8a9190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000af8a9190): kobject_uevent_env kobject: 'tx-3' (00000000af8a9190): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim137/net/wlan110/queues/tx-3' kobject: 'batman_adv' (00000000ab124d31): kobject_add_internal: parent: 'wlan110', set: '' kobject: 'hwsim138' (0000000076b1567a): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'hwsim138' (0000000076b1567a): kobject_uevent_env kobject: 'hwsim138' (0000000076b1567a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138' kobject: 'hwsim138' (0000000076b1567a): kobject_uevent_env kobject: 'hwsim138' (0000000076b1567a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138' kobject: 'ieee80211' (0000000091eb8832): kobject_add_internal: parent: 'hwsim138', set: '(null)' kobject: 'phy138' (00000000586eb2d2): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy138' (00000000586eb2d2): kobject_uevent_env kobject: 'phy138' (00000000586eb2d2): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/ieee80211/phy138' kobject: 'rfkill146' (00000000f5ed4b8c): kobject_add_internal: parent: 'phy138', set: 'devices' kobject: 'rfkill146' (00000000f5ed4b8c): kobject_uevent_env kobject: 'rfkill146' (00000000f5ed4b8c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/ieee80211/phy138/rfkill146' ieee80211 phy138: Selected rate control algorithm 'minstrel_ht' kobject: 'net' (00000000701d9f6a): kobject_add_internal: parent: 'hwsim138', set: '(null)' kobject: 'wlan111' (000000006a3d5323): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan111' (000000006a3d5323): kobject_uevent_env kobject: 'wlan111' (000000006a3d5323): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/net/wlan111' kobject: 'queues' (00000000aa7eb9c4): kobject_add_internal: parent: 'wlan111', set: '' kobject: 'queues' (00000000aa7eb9c4): kobject_uevent_env kobject: 'queues' (00000000aa7eb9c4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000056114a47): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000056114a47): kobject_uevent_env kobject: 'rx-0' (0000000056114a47): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/net/wlan111/queues/rx-0' kobject: 'tx-0' (00000000463edf82): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000463edf82): kobject_uevent_env net_ratelimit: 16 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 kobject: 'tx-0' (00000000463edf82): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/net/wlan111/queues/tx-0' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-1' (000000000edea49c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000000edea49c): kobject_uevent_env kobject: 'tx-1' (000000000edea49c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/net/wlan111/queues/tx-1' kobject: 'tx-2' (00000000b353f6dd): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-2' (00000000b353f6dd): kobject_uevent_env kobject: 'tx-2' (00000000b353f6dd): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/net/wlan111/queues/tx-2' protocol 88fb is buggy, dev hsr_slave_0 kobject: 'tx-3' (00000000e74fbae7): kobject_add_internal: parent: 'queues', set: 'queues' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-3' (00000000e74fbae7): kobject_uevent_env kobject: 'tx-3' (00000000e74fbae7): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim138/net/wlan111/queues/tx-3' kobject: 'batman_adv' (0000000025c9e329): kobject_add_internal: parent: 'wlan111', set: '' kobject: 'loop3' (0000000067555830): kobject_uevent_env kobject: 'loop3' (0000000067555830): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'hwsim139' (00000000de659b0a): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' kobject: 'hwsim139' (00000000de659b0a): kobject_uevent_env kobject: 'hwsim139' (00000000de659b0a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139' kobject: 'loop5' (0000000007128655): kobject_uevent_env kobject: 'loop5' (0000000007128655): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'hwsim139' (00000000de659b0a): kobject_uevent_env kobject: 'hwsim139' (00000000de659b0a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139' kobject: 'ieee80211' (000000002b3f21a3): kobject_add_internal: parent: 'hwsim139', set: '(null)' kobject: 'phy139' (000000005138b7a1): kobject_add_internal: parent: 'ieee80211', set: 'devices' kobject: 'phy139' (000000005138b7a1): kobject_uevent_env kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'phy139' (000000005138b7a1): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139/ieee80211/phy139' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000846acc51): kobject_uevent_env kobject: 'rfkill147' (0000000072264048): kobject_add_internal: parent: 'phy139', set: 'devices' kobject: 'loop4' (00000000846acc51): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rfkill147' (0000000072264048): kobject_uevent_env kobject: 'loop0' (00000000a4992f1a): kobject_uevent_env kobject: 'rfkill147' (0000000072264048): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139/ieee80211/phy139/rfkill147' kobject: 'loop0' (00000000a4992f1a): fill_kobj_path: path = '/devices/virtual/block/loop0' ieee80211 phy139: Selected rate control algorithm 'minstrel_ht' kobject: 'loop2' (00000000d4863efe): kobject_uevent_env kobject: 'net' (0000000042431500): kobject_add_internal: parent: 'hwsim139', set: '(null)' kobject: 'loop2' (00000000d4863efe): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'wlan112' (000000006faae972): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan112' (000000006faae972): kobject_uevent_env kobject: 'wlan112' (000000006faae972): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139/net/wlan112' kobject: 'queues' (00000000797c5172): kobject_add_internal: parent: 'wlan112', set: '' kobject: 'queues' (00000000797c5172): kobject_uevent_env kobject: 'queues' (00000000797c5172): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000004e6854ba): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000004e6854ba): kobject_uevent_env kobject: 'rx-0' (000000004e6854ba): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139/net/wlan112/queues/rx-0' kobject: 'tx-0' (000000006dc5ed57): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000006dc5ed57): kobject_uevent_env kobject: 'tx-0' (000000006dc5ed57): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139/net/wlan112/queues/tx-0' kobject: 'tx-1' (000000006443348e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (000000006443348e): kobject_uevent_env kobject: 'tx-1' (000000006443348e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim139/net/wlan112/queues/tx-1' kobject: 'tx-2' (0000000067640f1b): kobject_add_internal: parent: 'queues', set: 'queues'