protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 ====================================================== WARNING: possible circular locking dependency detected 4.14.150 #0 Not tainted ------------------------------------------------------ syz-executor.2/21457 is trying to acquire lock: (&rp->fetch_lock){+.+.}, at: [] mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env but task is already holding lock: (&mm->mmap_sem){++++}, at: [] __mm_populate+0x1e5/0x2c0 mm/gup.c:1259 which lock already depends on the new lock. kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' the existing dependency chain (in reverse order) is: -> #1 (&mm->mmap_sem){++++}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __might_fault mm/memory.c:4584 [inline] __might_fault+0x143/0x1d0 mm/memory.c:4569 audit: type=1400 audit(1571655301.137:280): avc: denied { map } for pid=21453 comm="syz-executor.2" path="/dev/usbmon0" dev="devtmpfs" ino=15368 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 _copy_to_user+0x2c/0xd0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x2fb/0x5e0 drivers/usb/mon/mon_bin.c:825 do_loop_readv_writev fs/read_write.c:695 [inline] do_loop_readv_writev fs/read_write.c:682 [inline] do_iter_read+0x3e2/0x5b0 fs/read_write.c:919 vfs_readv+0xd3/0x130 fs/read_write.c:981 do_preadv+0x15d/0x200 fs/read_write.c:1065 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env SYSC_preadv fs/read_write.c:1115 [inline] SyS_preadv+0x31/0x40 fs/read_write.c:1110 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #0 kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' (&rp->fetch_lock){+.+.}: 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 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 __do_fault+0x104/0x390 mm/memory.c:3223 do_cow_fault mm/memory.c:3662 [inline] do_fault mm/memory.c:3761 [inline] handle_pte_fault mm/memory.c:3989 [inline] __handle_mm_fault+0xde1/0x3470 mm/memory.c:4113 handle_mm_fault+0x293/0x7c0 mm/memory.c:4150 faultin_page mm/gup.c:514 [inline] __get_user_pages+0x465/0x1220 mm/gup.c:714 kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' populate_vma_page_range+0x18e/0x230 mm/gup.c:1231 __mm_populate+0x198/0x2c0 mm/gup.c:1279 mm_populate include/linux/mm.h:2187 [inline] vm_mmap_pgoff+0x1be/0x1d0 mm/util.c:338 SYSC_mmap_pgoff mm/mmap.c:1551 [inline] SyS_mmap_pgoff+0x3ca/0x520 mm/mmap.c:1509 SYSC_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x42/0xb7 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock( kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' &mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); *** DEADLOCK *** 1 lock held by syz-executor.2/21457: #0: (&mm->mmap_sem){++++}, at: [] __mm_populate+0x1e5/0x2c0 mm/gup.c:1259 stack backtrace: CPU: 0 PID: 21457 Comm: syz-executor.2 Not tainted 4.14.150 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x138/0x197 lib/dump_stack.c:53 kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' 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 mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 __do_fault+0x104/0x390 mm/memory.c:3223 do_cow_fault mm/memory.c:3662 [inline] do_fault mm/memory.c:3761 [inline] handle_pte_fault mm/memory.c:3989 [inline] __handle_mm_fault+0xde1/0x3470 mm/memory.c:4113 handle_mm_fault+0x293/0x7c0 mm/memory.c:4150 faultin_page mm/gup.c:514 [inline] __get_user_pages+0x465/0x1220 mm/gup.c:714 populate_vma_page_range+0x18e/0x230 mm/gup.c:1231 __mm_populate+0x198/0x2c0 mm/gup.c:1279 mm_populate include/linux/mm.h:2187 [inline] vm_mmap_pgoff+0x1be/0x1d0 mm/util.c:338 SYSC_mmap_pgoff mm/mmap.c:1551 [inline] SyS_mmap_pgoff+0x3ca/0x520 mm/mmap.c:1509 SYSC_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x459a59 RSP: 002b:00007ff0c8192c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459a59 RDX: 0000000001000002 RSI: 0000000000400300 RDI: 0000000020a05000 RBP: 000000000075bf20 R08: 0000000000000003 R09: 0000000000000000 R10: 0000000000008012 R11: 0000000000000246 R12: 00007ff0c81936d4 R13: 00000000004c6176 R14: 00000000004db240 R15: 00000000ffffffff protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 IPVS: ftp: loaded support on port[0] = 21 protocol 88fb is buggy, dev hsr_slave_0 kobject: 'lo' (ffff88808d446bf0): kobject_add_internal: parent: 'net', set: 'devices' protocol 88fb is buggy, dev hsr_slave_1 kobject: 'lo' (ffff88808d446bf0): kobject_uevent_env kobject: 'lo' (ffff88808d446bf0): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (ffff88809f84e448): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (ffff88809f84e448): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'queues' (ffff88809f84e448): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff888081247cd0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888081247cd0): kobject_uevent_env kobject: 'rx-0' (ffff888081247cd0): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (ffff888055ec6a18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888055ec6a18): kobject_uevent_env kobject: 'tx-0' (ffff888055ec6a18): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'tunl0' (ffff88809fd96af0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (ffff88809fd96af0): kobject_uevent_env kobject: 'tunl0' (ffff88809fd96af0): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'queues' (ffff888098f9e748): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (ffff888098f9e748): kobject_uevent_env kobject: 'queues' (ffff888098f9e748): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888097b9fe50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888097b9fe50): kobject_uevent_env kobject: 'rx-0' (ffff888097b9fe50): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (ffff8880562d3098): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880562d3098): kobject_uevent_env kobject: 'tx-0' (ffff8880562d3098): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (ffff88803f365430): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (ffff88803f365430): kobject_uevent_env kobject: 'gre0' (ffff88803f365430): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (ffff888098f9e648): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (ffff888098f9e648): kobject_uevent_env kobject: 'queues' (ffff888098f9e648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88809ad32850): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88809ad32850): kobject_uevent_env kobject: 'rx-0' (ffff88809ad32850): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (ffff888096226a18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888096226a18): kobject_uevent_env kobject: 'tx-0' (ffff888096226a18): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'gretap0' (ffff88801caf46b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (ffff88801caf46b0): kobject_uevent_env kobject: 'gretap0' (ffff88801caf46b0): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'queues' (ffff888053404048): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (ffff888053404048): kobject_uevent_env kobject: 'queues' (ffff888053404048): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808ae7c9d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808ae7c9d0): kobject_uevent_env kobject: 'rx-0' (ffff88808ae7c9d0): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (ffff88804c1da518): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'tx-0' (ffff88804c1da518): kobject_uevent_env kobject: 'tx-0' (ffff88804c1da518): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (ffff88809baeb580): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'erspan0' (ffff88801be048b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (ffff88801be048b0): kobject_uevent_env kobject: 'erspan0' (ffff88801be048b0): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (ffff8880a1a44248): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (ffff8880a1a44248): kobject_uevent_env kobject: 'queues' (ffff8880a1a44248): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888081af1e50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888081af1e50): kobject_uevent_env kobject: 'rx-0' (ffff888081af1e50): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (ffff888096e84298): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888096e84298): kobject_uevent_env kobject: 'tx-0' (ffff888096e84298): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (ffff8880a0053e80): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (ffff888091c6ceb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'ip_vti0' (ffff888091c6ceb0): kobject_uevent_env kobject: 'ip_vti0' (ffff888091c6ceb0): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (ffff88808130a648): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (ffff88808130a648): kobject_uevent_env kobject: 'queues' (ffff88808130a648): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88808999a6d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808999a6d0): kobject_uevent_env kobject: 'rx-0' (ffff88808999a6d0): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (ffff888029a71cd8): kobject_add_internal: parent: 'queues', set: 'queues' audit: type=1804 audit(1571655302.567:281): pid=21516 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-testdir129957298/syzkaller.1sdhFb/2/bus" dev="sda1" ino=16838 res=1 kobject: 'tx-0' (ffff888029a71cd8): kobject_uevent_env kobject: 'tx-0' (ffff888029a71cd8): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' audit: type=1804 audit(1571655302.597:282): pid=21516 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-testdir129957298/syzkaller.1sdhFb/2/bus" dev="sda1" ino=16838 res=1 kobject: 'ip6_vti0' (ffff888056c9b2b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'ip6_vti0' (ffff888056c9b2b0): kobject_uevent_env kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6_vti0' (ffff888056c9b2b0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (ffff8880292c0b48): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (ffff8880292c0b48): kobject_uevent_env kobject: 'queues' (ffff8880292c0b48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808f04c0d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808f04c0d0): kobject_uevent_env kobject: 'rx-0' (ffff88808f04c0d0): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (ffff8880862e6a18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880862e6a18): kobject_uevent_env kobject: 'tx-0' (ffff8880862e6a18): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'sit0' (ffff88803a3f27f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (ffff88803a3f27f0): kobject_uevent_env kobject: 'sit0' (ffff88803a3f27f0): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (ffff888091d4c548): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (ffff888091d4c548): kobject_uevent_env kobject: 'queues' (ffff888091d4c548): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a912bf10): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a912bf10): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff8880a912bf10): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (ffff8880a84d9a98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a84d9a98): kobject_uevent_env audit: type=1804 audit(1571655302.887:283): pid=21521 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-testdir129957298/syzkaller.1sdhFb/2/bus" dev="sda1" ino=16838 res=1 kobject: 'tx-0' (ffff8880a84d9a98): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (ffff8880a48fadb0): kobject_add_internal: parent: 'net', set: 'devices' audit: type=1804 audit(1571655302.887:284): pid=21512 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-testdir129957298/syzkaller.1sdhFb/2/bus" dev="sda1" ino=16838 res=1 kobject: 'ip6tnl0' (ffff8880a48fadb0): kobject_uevent_env kobject: 'ip6tnl0' (ffff8880a48fadb0): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (ffff8880a1005c48): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (ffff8880a1005c48): kobject_uevent_env kobject: 'queues' (ffff8880a1005c48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88803b3c4610): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88803b3c4610): kobject_uevent_env kobject: 'rx-0' (ffff88803b3c4610): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (ffff88809840c098): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88809840c098): kobject_uevent_env kobject: 'tx-0' (ffff88809840c098): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (ffff8880a514d270): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (ffff8880a514d270): kobject_uevent_env kobject: 'ip6gre0' (ffff8880a514d270): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (ffff8880a03e0748): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (ffff8880a03e0748): kobject_uevent_env kobject: 'queues' (ffff8880a03e0748): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808c28ab50): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808c28ab50): kobject_uevent_env kobject: 'rx-0' (ffff88808c28ab50): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (ffff88808698dd58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88808698dd58): kobject_uevent_env kobject: 'tx-0' (ffff88808698dd58): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'vti0' (ffff888090c92ab0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti0' (ffff888090c92ab0): kobject_uevent_env kobject: 'vti0' (ffff888090c92ab0): fill_kobj_path: path = '/devices/virtual/net/vti0' kobject: 'queues' (ffff8880a1040048): kobject_add_internal: parent: 'vti0', set: '' kobject: 'queues' (ffff8880a1040048): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'queues' (ffff8880a1040048): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888085949a90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff888085949a90): kobject_uevent_env kobject: 'rx-0' (ffff888085949a90): fill_kobj_path: path = '/devices/virtual/net/vti0/queues/rx-0' kobject: 'tx-0' (ffff888097bfad58): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888097bfad58): kobject_uevent_env kobject: 'tx-0' (ffff888097bfad58): fill_kobj_path: path = '/devices/virtual/net/vti0/queues/tx-0' kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'rx-0' (ffff88808c28ab50): kobject_cleanup, parent ffff8880a03e0748 kobject: 'rx-0' (ffff88808c28ab50): auto cleanup 'remove' event selinux_nlmsg_perm: 3 callbacks suppressed SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21539 comm=syz-executor.1 kobject: 'rx-0' (ffff88808c28ab50): kobject_uevent_env kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88808c28ab50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808c28ab50): auto cleanup kobject_del kobject: 'rx-0' (ffff88808c28ab50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808698dd58): kobject_cleanup, parent ffff8880a03e0748 kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'tx-0' (ffff88808698dd58): auto cleanup 'remove' event kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff88808698dd58): kobject_uevent_env kobject: 'tx-0' (ffff88808698dd58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808698dd58): auto cleanup kobject_del kobject: 'tx-0' (ffff88808698dd58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a03e0748): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a03e0748): calling ktype release kobject: 'queues' (ffff8880a03e0748): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (ffff8880a514d270): kobject_uevent_env kobject: 'ip6gre0' (ffff8880a514d270): kobject_uevent_env: uevent_suppress caused the event to drop! netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'ip6gre0' (ffff8880a514d270): kobject_cleanup, parent (null) netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'ip6gre0' (ffff8880a514d270): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'vti1' (ffff88804c0a86b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0': free name kobject: 'vti1' (ffff88804c0a86b0): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'vti1' (ffff88804c0a86b0): fill_kobj_path: path = '/devices/virtual/net/vti1' kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (ffff888053882948): kobject_add_internal: parent: 'vti1', set: '' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (ffff888053882948): kobject_uevent_env kobject: 'queues' (ffff888053882948): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808b32c310): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808b32c310): kobject_uevent_env kobject: 'rx-0' (ffff88808b32c310): fill_kobj_path: path = '/devices/virtual/net/vti1/queues/rx-0' kobject: 'tx-0' (ffff8880860c7358): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880860c7358): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'tx-0' (ffff8880860c7358): fill_kobj_path: path = '/devices/virtual/net/vti1/queues/tx-0' kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (ffff88803b3c4610): kobject_cleanup, parent ffff8880a1005c48 kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88803b3c4610): auto cleanup 'remove' event kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'rx-0' (ffff88803b3c4610): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff88803b3c4610): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'rx-0' (ffff88803b3c4610): auto cleanup kobject_del kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff88803b3c4610): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809840c098): kobject_cleanup, parent ffff8880a1005c48 kobject: 'tx-0' (ffff88809840c098): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809840c098): kobject_uevent_env kobject: 'tx-0' (ffff88809840c098): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88809840c098): auto cleanup kobject_del kobject: 'tx-0' (ffff88809840c098): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a1005c48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a1005c48): calling ktype release kobject: 'queues' (ffff8880a1005c48): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (ffff8880a48fadb0): kobject_uevent_env kobject: 'ip6tnl0' (ffff8880a48fadb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bridge3' (ffff88803cc39a70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'bridge3' (ffff88803cc39a70): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'bridge3' (ffff88803cc39a70): fill_kobj_path: path = '/devices/virtual/net/bridge3' kobject: 'queues' (ffff888053882448): kobject_add_internal: parent: 'bridge3', set: '' kobject: 'queues' (ffff888053882448): kobject_uevent_env kobject: 'queues' (ffff888053882448): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808b32c9d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808b32c9d0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'rx-0' (ffff88808b32c9d0): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/rx-0' kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880a100cd18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880a100cd18): kobject_uevent_env kobject: 'tx-0' (ffff8880a100cd18): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/tx-0' kobject: 'brif' (ffff8880a8415600): kobject_add_internal: parent: 'bridge3', set: '' kobject: 'batman_adv' (ffff888056bada00): kobject_add_internal: parent: 'bridge3', set: '' kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'brif' (ffff8880a8415600): kobject_cleanup, parent ffff88803cc39a70 kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'brif' (ffff8880a8415600): auto cleanup kobject_del kobject: 'brif' (ffff8880a8415600): calling ktype release kobject: (ffff8880a8415600): dynamic_kobj_release kobject: 'brif': free name kobject: 'batman_adv' (ffff888056bada00): kobject_uevent_env kobject: 'batman_adv' (ffff888056bada00): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'batman_adv' (ffff888056bada00): kobject_cleanup, parent (null) kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (ffff888056bada00): calling ktype release kobject: (ffff888056bada00): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808b32c9d0): kobject_cleanup, parent ffff888053882448 kobject: 'rx-0' (ffff88808b32c9d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808b32c9d0): kobject_uevent_env kobject: 'rx-0' (ffff88808b32c9d0): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/rx-0' kobject: 'rx-0' (ffff88808b32c9d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808b32c9d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880a100cd18): kobject_cleanup, parent ffff888053882448 kobject: 'tx-0' (ffff8880a100cd18): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880a100cd18): kobject_uevent_env kobject: 'tx-0' (ffff8880a100cd18): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/tx-0' kobject: 'tx-0' (ffff8880a100cd18): auto cleanup kobject_del kobject: 'tx-0' (ffff8880a100cd18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888053882448): kobject_cleanup, parent (null) kobject: 'queues' (ffff888053882448): calling ktype release kobject: 'queues' (ffff888053882448): kset_release kobject: 'queues': free name kobject: 'bridge3' (ffff88803cc39a70): kobject_uevent_env kobject: 'bridge3' (ffff88803cc39a70): fill_kobj_path: path = '/devices/virtual/net/bridge3' kobject: 'ip6tnl0' (ffff8880a48fadb0): kobject_cleanup, parent (null) kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'bridge3' (ffff88803cc39a70): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (ffff8880a48fadb0): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6tnl0': free name kobject: 'bridge3' (ffff88803cc39a70): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'rx-0' (ffff8880a912bf10): kobject_cleanup, parent ffff888091d4c548 kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'bridge3': free name kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff8880a912bf10): auto cleanup 'remove' event EXT4-fs (loop2): VFS: Can't find ext4 filesystem kobject: 'rx-0' (ffff8880a912bf10): kobject_uevent_env audit: type=1804 audit(1571655305.387:285): pid=21644 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-testdir129957298/syzkaller.1sdhFb/7/bus" dev="sda1" ino=16844 res=1 kobject: 'rx-0' (ffff8880a912bf10): kobject_uevent_env: uevent_suppress caused the event to drop! audit: type=1804 audit(1571655305.387:286): pid=21644 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-testdir129957298/syzkaller.1sdhFb/7/bus" dev="sda1" ino=16844 res=1 kobject: 'rx-0' (ffff8880a912bf10): auto cleanup kobject_del kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'rx-0' (ffff8880a912bf10): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0': free name audit: type=1804 audit(1571655305.497:287): pid=21638 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-testdir129957298/syzkaller.1sdhFb/7/bus" dev="sda1" ino=16844 res=1 kobject: 'tx-0' (ffff8880a84d9a98): kobject_cleanup, parent ffff888091d4c548 kobject: 'tx-0' (ffff8880a84d9a98): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880a84d9a98): kobject_uevent_env kobject: 'tx-0' (ffff8880a84d9a98): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'tx-0' (ffff8880a84d9a98): auto cleanup kobject_del kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff8880a84d9a98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888091d4c548): kobject_cleanup, parent (null) kobject: 'queues' (ffff888091d4c548): calling ktype release kobject: 'queues' (ffff888091d4c548): kset_release kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'queues': free name kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'sit0' (ffff88803a3f27f0): kobject_uevent_env kobject: 'sit0' (ffff88803a3f27f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'bridge3' (ffff888057439c30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'bridge3' (ffff888057439c30): kobject_uevent_env kobject: 'bridge3' (ffff888057439c30): fill_kobj_path: path = '/devices/virtual/net/bridge3' kobject: 'queues' (ffff888094739148): kobject_add_internal: parent: 'bridge3', set: '' kobject: 'queues' (ffff888094739148): kobject_uevent_env kobject: 'queues' (ffff888094739148): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880590ef190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880590ef190): kobject_uevent_env kobject: 'rx-0' (ffff8880590ef190): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/rx-0' kobject: 'tx-0' (ffff8880954f8a98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880954f8a98): kobject_uevent_env kobject: 'tx-0' (ffff8880954f8a98): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/tx-0' kobject: 'brif' (ffff88804cc61a80): kobject_add_internal: parent: 'bridge3', set: '' kobject: 'batman_adv' (ffff8880966eb480): kobject_add_internal: parent: 'bridge3', set: '' kobject: 'brif' (ffff88804cc61a80): kobject_cleanup, parent ffff888057439c30 kobject: 'brif' (ffff88804cc61a80): auto cleanup kobject_del kobject: 'brif' (ffff88804cc61a80): calling ktype release kobject: (ffff88804cc61a80): dynamic_kobj_release kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'brif': free name kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'batman_adv' (ffff8880966eb480): kobject_uevent_env kobject: 'batman_adv' (ffff8880966eb480): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880966eb480): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880966eb480): calling ktype release kobject: (ffff8880966eb480): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880590ef190): kobject_cleanup, parent ffff888094739148 kobject: 'rx-0' (ffff8880590ef190): auto cleanup 'remove' event kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'rx-0' (ffff8880590ef190): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff8880590ef190): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/rx-0' kobject: 'rx-0' (ffff8880590ef190): auto cleanup kobject_del kobject: 'rx-0' (ffff8880590ef190): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880954f8a98): kobject_cleanup, parent ffff888094739148 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'tx-0' (ffff8880954f8a98): auto cleanup 'remove' event kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (ffff8880954f8a98): kobject_uevent_env net_ratelimit: 30 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-0' (ffff8880954f8a98): fill_kobj_path: path = '/devices/virtual/net/bridge3/queues/tx-0' kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'tx-0' (ffff8880954f8a98): auto cleanup kobject_del kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880954f8a98): calling ktype release EXT4-fs (loop2): VFS: Can't find ext4 filesystem kobject: 'tx-0': free name kobject: 'queues' (ffff888094739148): kobject_cleanup, parent (null) protocol 88fb is buggy, dev hsr_slave_0 kobject: 'queues' (ffff888094739148): calling ktype release protocol 88fb is buggy, dev hsr_slave_1 kobject: 'queues' (ffff888094739148): kset_release audit: type=1804 audit(1571655306.107:288): pid=21670 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-testdir129957298/syzkaller.1sdhFb/7/bus" dev="sda1" ino=16844 res=1 kobject: 'queues': free name audit: type=1804 audit(1571655306.107:289): pid=21670 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-testdir129957298/syzkaller.1sdhFb/7/bus" dev="sda1" ino=16844 res=1 kobject: 'bridge3' (ffff888057439c30): kobject_uevent_env audit: type=1804 audit(1571655306.107:290): pid=21671 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-testdir129957298/syzkaller.1sdhFb/7/bus" dev="sda1" ino=16844 res=1 kobject: 'bridge3' (ffff888057439c30): fill_kobj_path: path = '/devices/virtual/net/bridge3' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'sit0' (ffff88803a3f27f0): kobject_cleanup, parent (null) kobject: 'bridge3' (ffff888057439c30): kobject_cleanup, parent (null) kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'sit0' (ffff88803a3f27f0): calling ktype release kobject: 'bridge3' (ffff888057439c30): calling ktype release kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'sit0': free name kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'bridge3': free name kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff88808f04c0d0): kobject_cleanup, parent ffff8880292c0b48 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'rx-0' (ffff88808f04c0d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808f04c0d0): kobject_uevent_env kobject: 'rx-0' (ffff88808f04c0d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'rx-0' (ffff88808f04c0d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808f04c0d0): calling ktype release kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff8880862e6a18): kobject_cleanup, parent ffff8880292c0b48 kobject: 'tx-0' (ffff8880862e6a18): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880862e6a18): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-0' (ffff8880862e6a18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (ffff8880862e6a18): auto cleanup kobject_del kobject: 'tx-0' (ffff8880862e6a18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880292c0b48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880292c0b48): calling ktype release kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'queues' (ffff8880292c0b48): kset_release kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues': free name kobject: 'ip6_vti0' (ffff888056c9b2b0): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'ip6_vti0' (ffff888056c9b2b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'þ€' (ffff8880531f1eb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'þ€' (ffff8880531f1eb0): kobject_uevent_env kobject: 'þ€' (ffff8880531f1eb0): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (ffff88808d03e648): kobject_add_internal: parent: 'þ€', set: '' kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (ffff88808d03e648): kobject_uevent_env kobject: 'queues' (ffff88808d03e648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88803ecd99d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88803ecd99d0): kobject_uevent_env kobject: 'rx-0' (ffff88803ecd99d0): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'tx-0' (ffff88803ee43858): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (ffff88803ee43858): kobject_uevent_env devpts: called with bogus options kobject: 'tx-0' (ffff88803ee43858): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'brif' (ffff888093f1a300): kobject_add_internal: parent: 'þ€', set: '' kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'batman_adv' (ffff88808fbd9600): kobject_add_internal: parent: 'þ€', set: '' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'ip6_vti0' (ffff888056c9b2b0): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (ffff888056c9b2b0): calling ktype release protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'ip6_vti0': free name kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff88808999a6d0): kobject_cleanup, parent ffff88808130a648 kobject: 'rx-0' (ffff88808999a6d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808999a6d0): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (ffff88808999a6d0): kobject_uevent_env: uevent_suppress caused the event to drop! overlayfs: failed to resolve './file1<÷Ml#ôi': -2 kobject: 'rx-0' (ffff88808999a6d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808999a6d0): calling ktype release kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff888029a71cd8): kobject_cleanup, parent ffff88808130a648 kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'tx-0' (ffff888029a71cd8): auto cleanup 'remove' event overlayfs: failed to resolve './file1<÷Ml#ôi': -2 kobject: 'tx-0' (ffff888029a71cd8): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (ffff888029a71cd8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888029a71cd8): auto cleanup kobject_del kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff888029a71cd8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808130a648): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808130a648): calling ktype release kobject: 'queues' (ffff88808130a648): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (ffff888091c6ceb0): kobject_uevent_env kobject: 'ip_vti0' (ffff888091c6ceb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (ffff888091c6ceb0): kobject_cleanup, parent (null) kobject: 'ip_vti0' (ffff888091c6ceb0): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'ip_vti0': free name kobject: 'batman_adv' (ffff8880a0053e80): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (ffff8880a0053e80): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a0053e80): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880a0053e80): calling ktype release kobject: (ffff8880a0053e80): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff888081af1e50): kobject_cleanup, parent ffff8880a1a44248 devpts: called with bogus options kobject: 'rx-0' (ffff888081af1e50): auto cleanup 'remove' event kobject: 'rx-0' (ffff888081af1e50): kobject_uevent_env kobject: 'rx-0' (ffff888081af1e50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888081af1e50): auto cleanup kobject_del kobject: 'rx-0' (ffff888081af1e50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888096e84298): kobject_cleanup, parent ffff8880a1a44248 kobject: 'tx-0' (ffff888096e84298): auto cleanup 'remove' event kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'tx-0' (ffff888096e84298): kobject_uevent_env kobject: 'tx-0' (ffff888096e84298): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888096e84298): auto cleanup kobject_del kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (ffff888096e84298): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a1a44248): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a1a44248): calling ktype release kobject: 'queues' (ffff8880a1a44248): kset_release kobject: 'queues': free name kobject: 'erspan0' (ffff88801be048b0): kobject_uevent_env kobject: 'erspan0' (ffff88801be048b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'veth2' (ffff88801b3d5230): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth2' (ffff88801b3d5230): kobject_uevent_env kobject: 'veth2' (ffff88801b3d5230): fill_kobj_path: path = '/devices/virtual/net/veth2' kobject: 'queues' (ffff8880a0afcd48): kobject_add_internal: parent: 'veth2', set: '' kobject: 'queues' (ffff8880a0afcd48): kobject_uevent_env kobject: 'queues' (ffff8880a0afcd48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888090dc0790): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888090dc0790): kobject_uevent_env kobject: 'rx-0' (ffff888090dc0790): fill_kobj_path: path = '/devices/virtual/net/veth2/queues/rx-0' kobject: 'tx-0' (ffff888099557818): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888099557818): kobject_uevent_env kobject: 'tx-0' (ffff888099557818): fill_kobj_path: path = '/devices/virtual/net/veth2/queues/tx-0' kobject: 'batman_adv' (ffff888086eeef80): kobject_add_internal: parent: 'veth2', set: '' kobject: 'veth3' (ffff8880971071f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth3' (ffff8880971071f0): kobject_uevent_env kobject: 'veth3' (ffff8880971071f0): fill_kobj_path: path = '/devices/virtual/net/veth3' kobject: 'queues' (ffff8880545c0448): kobject_add_internal: parent: 'veth3', set: '' kobject: 'serio3' (ffff888043fb6f78): kobject_add_internal: parent: 'devices', set: 'devices' kobject: 'queues' (ffff8880545c0448): kobject_uevent_env kobject: 'serio3' (ffff888043fb6f78): kobject_uevent_env kobject: 'queues' (ffff8880545c0448): kobject_uevent_env: filter function caused the event to drop! kobject: 'serio3' (ffff888043fb6f78): fill_kobj_path: path = '/devices/serio3' kobject: 'rx-0' (ffff8880a80c0a90): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'rx-0' (ffff8880a80c0a90): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (ffff8880a80c0a90): fill_kobj_path: path = '/devices/virtual/net/veth3/queues/rx-0' kobject: 'serio3' (ffff888043fb6f78): kobject_uevent_env kobject: 'tx-0' (ffff888056965098): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'serio3' (ffff888043fb6f78): fill_kobj_path: path = '/devices/serio3' kobject: 'tx-0' (ffff888056965098): kobject_uevent_env kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'tx-0' (ffff888056965098): fill_kobj_path: path = '/devices/virtual/net/veth3/queues/tx-0' kobject: 'serio3' (ffff888043fb6f78): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809089ac80): kobject_add_internal: parent: 'veth3', set: '' kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'erspan0' (ffff88801be048b0): kobject_cleanup, parent (null) netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. kobject: 'erspan0' (ffff88801be048b0): calling ktype release kobject: 'serio3' (ffff888043fb6f78): calling ktype release kobject: 'erspan0': free name kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (ffff8880a711a610): kobject_uevent_env kobject: 'serio3': free name kobject: 'kvm' (ffff8880a711a610): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'batman_adv' (ffff88809baeb580): kobject_uevent_env kobject: 'batman_adv' (ffff88809baeb580): kobject_uevent_env: filter function caused the event to drop! misc userio: No port type given on /dev/userio kobject: 'batman_adv' (ffff88809baeb580): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809baeb580): calling ktype release kobject: (ffff88809baeb580): dynamic_kobj_release kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808ae7c9d0): kobject_cleanup, parent ffff888053404048 kobject: 'rx-0' (ffff88808ae7c9d0): auto cleanup 'remove' event kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (ffff88808ae7c9d0): kobject_uevent_env kobject: 'rx-0' (ffff88808ae7c9d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88808ae7c9d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808ae7c9d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88804c1da518): kobject_cleanup, parent ffff888053404048 kobject: 'tx-0' (ffff88804c1da518): auto cleanup 'remove' event kobject: 'tx-0' (ffff88804c1da518): kobject_uevent_env kobject: 'tx-0' (ffff88804c1da518): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88804c1da518): auto cleanup kobject_del kobject: 'tx-0' (ffff88804c1da518): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888053404048): kobject_cleanup, parent (null) kobject: 'queues' (ffff888053404048): calling ktype release kobject: 'queues' (ffff888053404048): kset_release kobject: 'queues': free name kobject: 'gretap0' (ffff88801caf46b0): kobject_uevent_env kobject: 'gretap0' (ffff88801caf46b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'veth4' (ffff888056847370): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth4' (ffff888056847370): kobject_uevent_env kobject: 'veth4' (ffff888056847370): fill_kobj_path: path = '/devices/virtual/net/veth4' kobject: 'queues' (ffff8880a97de348): kobject_add_internal: parent: 'veth4', set: '' kobject: 'queues' (ffff8880a97de348): kobject_uevent_env kobject: 'queues' (ffff8880a97de348): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff88808c0a50d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88808c0a50d0): kobject_uevent_env kobject: 'rx-0' (ffff88808c0a50d0): fill_kobj_path: path = '/devices/virtual/net/veth4/queues/rx-0' kobject: 'tx-0' (ffff888095c68818): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888095c68818): kobject_uevent_env kobject: 'tx-0' (ffff888095c68818): fill_kobj_path: path = '/devices/virtual/net/veth4/queues/tx-0' kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'batman_adv' (ffff8880a18e5900): kobject_add_internal: parent: 'veth4', set: '' kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'veth5' (ffff888081265330): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth5' (ffff888081265330): kobject_uevent_env kobject: 'veth5' (ffff888081265330): fill_kobj_path: path = '/devices/virtual/net/veth5' kobject: 'queues' (ffff88809df06d48): kobject_add_internal: parent: 'veth5', set: '' kobject: 'queues' (ffff88809df06d48): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'queues' (ffff88809df06d48): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff88803b77a190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff88803b77a190): kobject_uevent_env kobject: 'rx-0' (ffff88803b77a190): fill_kobj_path: path = '/devices/virtual/net/veth5/queues/rx-0' kobject: 'tx-0' (ffff888096502018): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888096502018): kobject_uevent_env kobject: 'tx-0' (ffff888096502018): fill_kobj_path: path = '/devices/virtual/net/veth5/queues/tx-0' kobject: 'batman_adv' (ffff8880a4e93500): kobject_add_internal: parent: 'veth5', set: '' kobject: 'nr0' (ffff8880572aac30): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nr0' (ffff8880572aac30): kobject_uevent_env kobject: 'nr0' (ffff8880572aac30): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (ffff888051d47648): kobject_add_internal: parent: 'nr0', set: '' kobject: 'queues' (ffff888051d47648): kobject_uevent_env kobject: 'queues' (ffff888051d47648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff888090c9c3d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff888090c9c3d0): kobject_uevent_env kobject: 'rx-0' (ffff888090c9c3d0): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (ffff8880817fead8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880817fead8): kobject_uevent_env kobject: 'tx-0' (ffff8880817fead8): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'batman_adv' (ffff88801a809100): kobject_add_internal: parent: 'nr0', set: '' kobject: 'gretap0' (ffff88801caf46b0): kobject_cleanup, parent (null) kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'gretap0' (ffff88801caf46b0): calling ktype release kobject: 'gretap0': free name kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (ffff88801a809100): kobject_uevent_env kobject: 'batman_adv' (ffff88801a809100): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88801a809100): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88801a809100): calling ktype release kobject: (ffff88801a809100): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff888090c9c3d0): kobject_cleanup, parent ffff888051d47648 kobject: 'rx-0' (ffff888090c9c3d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff888090c9c3d0): kobject_uevent_env kobject: 'rx-0' (ffff888090c9c3d0): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'rx-0' (ffff888090c9c3d0): auto cleanup kobject_del kobject: 'rx-0' (ffff888090c9c3d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880817fead8): kobject_cleanup, parent ffff888051d47648 kobject: 'tx-0' (ffff8880817fead8): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880817fead8): kobject_uevent_env kobject: 'tx-0' (ffff8880817fead8): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (ffff8880817fead8): auto cleanup kobject_del kobject: 'tx-0' (ffff8880817fead8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888051d47648): kobject_cleanup, parent (null) kobject: 'queues' (ffff888051d47648): calling ktype release kobject: 'queues' (ffff888051d47648): kset_release kobject: 'queues': free name kobject: 'nr0' (ffff8880572aac30): kobject_uevent_env kobject: 'nr0' (ffff8880572aac30): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'rx-0' (ffff88809ad32850): kobject_cleanup, parent ffff888098f9e648 kobject: 'rx-0' (ffff88809ad32850): auto cleanup 'remove' event kobject: 'rx-0' (ffff88809ad32850): kobject_uevent_env kobject: 'rx-0' (ffff88809ad32850): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88809ad32850): auto cleanup kobject_del kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'rx-0' (ffff88809ad32850): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0': free name kobject: 'tx-0' (ffff888096226a18): kobject_cleanup, parent ffff888098f9e648 kobject: 'tx-0' (ffff888096226a18): auto cleanup 'remove' event kobject: 'tx-0' (ffff888096226a18): kobject_uevent_env kobject: 'tx-0' (ffff888096226a18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888096226a18): auto cleanup kobject_del kobject: 'tx-0' (ffff888096226a18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888098f9e648): kobject_cleanup, parent (null) kobject: 'queues' (ffff888098f9e648): calling ktype release kobject: 'queues' (ffff888098f9e648): kset_release kobject: 'queues': free name kobject: 'gre0' (ffff88803f365430): kobject_uevent_env kobject: 'gre0' (ffff88803f365430): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'nr0' (ffff8880572aac30): kobject_cleanup, parent (null) kobject: 'loop0' (ffff8880524757e0): kobject_uevent_env kobject: 'loop0' (ffff8880524757e0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'nr0' (ffff8880572aac30): calling ktype release kobject: 'gre0' (ffff88803f365430): kobject_cleanup, parent (null) kobject: 'gre0' (ffff88803f365430): calling ktype release kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'nr0': free name kobject: 'gre0': free name kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'nr0' (ffff88804e662e70): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'nr0' (ffff88804e662e70): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'nr0' (ffff88804e662e70): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'queues' (ffff88809fd8b648): kobject_add_internal: parent: 'nr0', set: '' kobject: 'queues' (ffff88809fd8b648): kobject_uevent_env kobject: 'queues' (ffff88809fd8b648): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a8eb9910): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a8eb9910): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'rx-0' (ffff8880a8eb9910): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'tx-0' (ffff888081a152d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (ffff888081a152d8): kobject_uevent_env kobject: 'tx-0' (ffff888081a152d8): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'batman_adv' (ffff8880a8928900): kobject_add_internal: parent: 'nr0', set: '' kobject: 'batman_adv' (ffff8880a8928900): kobject_uevent_env kobject: 'batman_adv' (ffff8880a8928900): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a8928900): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880a8928900): calling ktype release kobject: (ffff8880a8928900): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880a8eb9910): kobject_cleanup, parent ffff88809fd8b648 kobject: 'rx-0' (ffff8880a8eb9910): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a8eb9910): kobject_uevent_env kobject: 'loop3' (ffff8880a4a596a0): kobject_uevent_env kobject: 'rx-0' (ffff8880a8eb9910): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/rx-0' kobject: 'loop3' (ffff8880a4a596a0): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff8880a8eb9910): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a8eb9910): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888081a152d8): kobject_cleanup, parent ffff88809fd8b648 kobject: 'tx-0' (ffff888081a152d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff888081a152d8): kobject_uevent_env kobject: 'tx-0' (ffff888081a152d8): fill_kobj_path: path = '/devices/virtual/net/nr0/queues/tx-0' kobject: 'tx-0' (ffff888081a152d8): auto cleanup kobject_del kobject: 'tx-0' (ffff888081a152d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809fd8b648): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809fd8b648): calling ktype release kobject: 'queues' (ffff88809fd8b648): kset_release kobject: 'queues': free name kobject: 'nr0' (ffff88804e662e70): kobject_uevent_env kobject: 'nr0' (ffff88804e662e70): fill_kobj_path: path = '/devices/virtual/net/nr0' kobject: 'rx-0' (ffff888097b9fe50): kobject_cleanup, parent ffff888098f9e748 kobject: 'rx-0' (ffff888097b9fe50): auto cleanup 'remove' event kobject: 'rx-0' (ffff888097b9fe50): kobject_uevent_env kobject: 'rx-0' (ffff888097b9fe50): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888097b9fe50): auto cleanup kobject_del kobject: 'rx-0' (ffff888097b9fe50): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880562d3098): kobject_cleanup, parent ffff888098f9e748 kobject: 'tx-0' (ffff8880562d3098): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880562d3098): kobject_uevent_env kobject: 'tx-0' (ffff8880562d3098): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff8880562d3098): auto cleanup kobject_del kobject: 'tx-0' (ffff8880562d3098): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888098f9e748): kobject_cleanup, parent (null) kobject: 'queues' (ffff888098f9e748): calling ktype release kobject: 'queues' (ffff888098f9e748): kset_release kobject: 'queues': free name kobject: 'tunl0' (ffff88809fd96af0): kobject_uevent_env kobject: 'tunl0' (ffff88809fd96af0): kobject_uevent_env: uevent_suppress caused the event to drop! IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready chnl_net:chnl_net_open(): err: Unable to register and open device, Err:-19 caif:caif_disconnect_client(): nothing to disconnect chnl_net:chnl_flowctrl_cb(): NET flowctrl func called flow: CLOSE/DEINIT chnl_net:chnl_net_open(): state disconnected kobject: 'þ€' (ffff888089a05af0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'þ€' (ffff888089a05af0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'þ€' (ffff888089a05af0): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (ffff888099605848): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (ffff888099605848): kobject_uevent_env kobject: 'queues' (ffff888099605848): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880996579d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880996579d0): kobject_uevent_env kobject: 'rx-0' (ffff8880996579d0): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (ffff8880894bf098): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff8880894bf098): kobject_uevent_env kobject: 'tx-0' (ffff8880894bf098): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (ffff888081d63400): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (ffff888094784400): kobject_add_internal: parent: 'þ€', set: '' kobject: 'tunl0' (ffff88809fd96af0): kobject_cleanup, parent (null) kobject: 'nr0' (ffff88804e662e70): kobject_cleanup, parent (null) kobject: 'tunl0' (ffff88809fd96af0): calling ktype release kobject: 'brif' (ffff888081d63400): kobject_cleanup, parent ffff888089a05af0 kobject: 'tunl0': free name kobject: 'brif' (ffff888081d63400): auto cleanup kobject_del kobject: 'nr0' (ffff88804e662e70): calling ktype release kobject: 'nr0': free name kobject: 'brif' (ffff888081d63400): calling ktype release kobject: (ffff888081d63400): dynamic_kobj_release kobject: 'loop5' (ffff8880a4aeb7a0): kobject_uevent_env kobject: 'brif': free name kobject: 'batman_adv' (ffff888094784400): kobject_uevent_env kobject: 'loop5' (ffff8880a4aeb7a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (ffff888094784400): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff888094784400): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff888094784400): calling ktype release kobject: (ffff888094784400): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop2' (ffff8880a49eeda0): kobject_uevent_env kobject: 'rx-0' (ffff8880996579d0): kobject_cleanup, parent ffff888099605848 kobject: 'loop2' (ffff8880a49eeda0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (ffff8880996579d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880996579d0): kobject_uevent_env kobject: 'rx-0' (ffff8880996579d0): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (ffff8880996579d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880996579d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff8880894bf098): kobject_cleanup, parent ffff888099605848 kobject: 'tx-0' (ffff8880894bf098): auto cleanup 'remove' event kobject: 'tx-0' (ffff8880894bf098): kobject_uevent_env kobject: 'tx-0' (ffff8880894bf098): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (ffff8880894bf098): auto cleanup kobject_del kobject: 'tx-0' (ffff8880894bf098): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888099605848): kobject_cleanup, parent (null) kobject: 'queues' (ffff888099605848): calling ktype release kobject: 'queues' (ffff888099605848): kset_release kobject: 'queues': free name kobject: 'þ€' (ffff888089a05af0): kobject_uevent_env kobject: 'þ€' (ffff888089a05af0): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'rx-0' (ffff888081247cd0): kobject_cleanup, parent ffff88809f84e448 kobject: 'rx-0' (ffff888081247cd0): auto cleanup 'remove' event kobject: 'rx-0' (ffff888081247cd0): kobject_uevent_env kobject: 'rx-0' (ffff888081247cd0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff888081247cd0): auto cleanup kobject_del kobject: 'rx-0' (ffff888081247cd0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888055ec6a18): kobject_cleanup, parent ffff88809f84e448