====================================================== WARNING: possible circular locking dependency detected 4.19.89-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.1/6891 is trying to acquire lock: 0000000066370eea (&mm->mmap_sem){++++}, at: __might_fault+0xfb/0x1e0 mm/memory.c:4637 but task is already holding lock: 00000000e6818ea1 (&rp->fetch_lock){+.+.}, at: mon_bin_fetch+0x37/0x340 drivers/usb/mon/mon_bin.c:909 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&rp->fetch_lock){+.+.}: __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+0x609/0x1860 mm/gup.c:730 populate_vma_page_range+0x20d/0x2a0 mm/gup.c:1234 __mm_populate+0x204/0x380 mm/gup.c:1282 kobject: 'loop3' (000000004463f188): kobject_uevent_env mm_populate include/linux/mm.h:2323 [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 kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' -> #0 (&mm->mmap_sem){++++}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 mon_bin_fetch+0x26f/0x340 drivers/usb/mon/mon_bin.c:928 mon_bin_ioctl+0x21e/0xc80 drivers/usb/mon/mon_bin.c:1091 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' (000000001af4a52f): kobject_uevent_env 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 other info that might help us debug this: kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by syz-executor.1/6891: #0: 00000000e6818ea1 (&rp->fetch_lock){+.+.}, at: mon_bin_fetch+0x37/0x340 drivers/usb/mon/mon_bin.c:909 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env stack backtrace: kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' CPU: 1 PID: 6891 Comm: syz-executor.1 Not tainted 4.19.89-syzkaller #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+0x197/0x210 lib/dump_stack.c:118 kobject: 'loop5' (000000000318eb4e): kobject_uevent_env 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 kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __might_fault mm/memory.c:4638 [inline] __might_fault+0x15e/0x1e0 mm/memory.c:4623 mon_bin_fetch+0x26f/0x340 drivers/usb/mon/mon_bin.c:928 mon_bin_ioctl+0x21e/0xc80 drivers/usb/mon/mon_bin.c:1091 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:688 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 RIP: 0033:0x45a909 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:00007fb6784c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 RDX: 0000000020000140 RSI: 00000000c0109207 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb6784c36d4 R13: 00000000004c461c R14: 00000000004d9d40 R15: 00000000ffffffff kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000004463f188): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' audit: type=1400 audit(1576488882.947:683): avc: denied { map } for pid=7001 comm="syz-executor.1" path=2F6D656D66643A0B656D31C1F8A68D4EC0A35CE2CBA2BAE5F497AC232AFF202864656C6574656429 dev="tmpfs" ino=212807 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 base_sock_release(0000000097f1d493) sk=00000000fbdba12d kobject: 'loop1' (0000000027783f8f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 base_sock_release(0000000058314bee) sk=00000000061eed8c kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 base_sock_release(000000007d224439) sk=000000004f97d592 vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env base_sock_release(0000000067a7356b) sk=00000000c6ebc2d9 kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env base_sock_release(000000001fcd19df) sk=000000006ca6b94e base_sock_release(0000000054f61cd1) sk=0000000031407a9c kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env base_sock_release(00000000ad08d963) sk=00000000418c1e59 kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env base_sock_release(000000000532c670) sk=0000000005d26554 kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' base_sock_release(000000003914fcae) sk=0000000044b209a6 kobject: 'loop1' (0000000027783f8f): kobject_uevent_env base_sock_release(00000000de1c829a) sk=00000000ae52230e kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop5' (000000000318eb4e): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' base_sock_release(000000004fd04513) sk=000000007033b175 base_sock_release(0000000055bc5e77) sk=0000000029aef95b base_sock_release(000000006bd2f5f9) sk=00000000f4b270b7 kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop3' (000000004463f188): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env validate_nla: 1 callbacks suppressed netlink: 'syz-executor.0': attribute type 3 has an invalid length. kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 'syz-executor.0': attribute type 2 has an invalid length. vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' netlink: 'syz-executor.0': attribute type 3 has an invalid length. vhci_hcd: default hub control req: 0000 v0000 i0000 l0 kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env vhci_hcd: default hub control req: 0000 v0000 i0000 l0 netlink: 'syz-executor.0': attribute type 2 has an invalid length. kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 'syz-executor.0': attribute type 3 has an invalid length. kobject: 'loop4' (000000001af4a52f): kobject_uevent_env netlink: 'syz-executor.0': attribute type 2 has an invalid length. kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env netlink: 'syz-executor.0': attribute type 3 has an invalid length. kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' netlink: 'syz-executor.0': attribute type 2 has an invalid length. kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity' (00000000dcefee58): kobject_uevent_env kobject: 'integrity' (00000000dcefee58): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'integrity' (00000000dcefee58): kobject_cleanup, parent (null) kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' IPVS: ftp: loaded support on port[0] = 21 kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'integrity' (00000000dcefee58): does not have a release() function, it is broken and must be fixed. kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'integrity': free name kobject: '7:0' (00000000559c870e): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '7:0' (00000000559c870e): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'lo' (000000005cbeec6b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '7:0' (00000000559c870e): kobject_cleanup, parent (null) kobject: 'lo' (000000005cbeec6b): kobject_uevent_env kobject: '7:0' (00000000559c870e): calling ktype release kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: '7:0': free name kobject: 'lo' (000000005cbeec6b): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'mq' (00000000a30c7cb0): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'mq' (00000000a30c7cb0): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000005343da5b): kobject_add_internal: parent: 'lo', set: '' kobject: 'queue' (000000008a8b6a77): kobject_uevent_env kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'queue' (000000008a8b6a77): kobject_uevent_env: filter function caused the event to drop! kobject: 'queues' (000000005343da5b): kobject_uevent_env kobject: 'iosched' (00000000676d7284): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'iosched' (00000000676d7284): kobject_uevent_env: attempted to send uevent without kset! kobject: 'queues' (000000005343da5b): kobject_uevent_env: filter function caused the event to drop! kobject: 'holders' (00000000906250a3): kobject_cleanup, parent 00000000dcf56f91 kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'rx-0' (00000000d0e4c2fc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'holders' (00000000906250a3): auto cleanup kobject_del kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'holders' (00000000906250a3): calling ktype release kobject: 'rx-0' (00000000d0e4c2fc): kobject_uevent_env kobject: (00000000906250a3): dynamic_kobj_release kobject: 'rx-0' (00000000d0e4c2fc): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'holders': free name kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'slaves' (000000009a03293b): kobject_cleanup, parent 00000000dcf56f91 kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'slaves' (000000009a03293b): auto cleanup kobject_del kobject: 'tx-0' (00000000a7bcb36b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'slaves' (000000009a03293b): calling ktype release kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: (000000009a03293b): dynamic_kobj_release kobject: 'tx-0' (00000000a7bcb36b): kobject_uevent_env kobject: 'slaves': free name kobject: 'tx-0' (00000000a7bcb36b): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'loop0' (00000000dcf56f91): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'tunl0' (0000000024e56f40): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tunl0' (0000000024e56f40): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'tunl0' (0000000024e56f40): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'queues' (000000004b1b2d0b): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000004b1b2d0b): kobject_uevent_env kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'queues' (000000004b1b2d0b): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'iosched' (00000000676d7284): kobject_cleanup, parent (null) kobject: 'rx-0' (00000000beb0a6b2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'iosched' (00000000676d7284): calling ktype release kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'iosched': free name kobject: 'rx-0' (00000000beb0a6b2): kobject_uevent_env kobject: 'loop0' (00000000dcf56f91): kobject_cleanup, parent (null) kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000dcf56f91): calling ktype release kobject: 'rx-0' (00000000beb0a6b2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'queue' (000000008a8b6a77): kobject_cleanup, parent (null) kobject: 'tx-0' (000000007a3c72fb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'tx-0' (000000007a3c72fb): kobject_uevent_env kobject: 'queue' (000000008a8b6a77): calling ktype release kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'queue': free name kobject: 'tx-0' (000000007a3c72fb): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: '0' (0000000096835a29): kobject_cleanup, parent (null) kobject: 'loop0': free name kobject: '0' (0000000096835a29): calling ktype release kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: '0': free name kobject: 'cpu0' (00000000125a7057): kobject_cleanup, parent (null) kobject: 'gre0' (00000000bc2943ea): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'gre0' (00000000bc2943ea): kobject_uevent_env kobject: 'gre0' (00000000bc2943ea): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'cpu0' (00000000125a7057): calling ktype release kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'cpu0': free name kobject: 'cpu1' (000000001048128c): kobject_cleanup, parent (null) kobject: 'queues' (00000000f822150f): kobject_add_internal: parent: 'gre0', set: '' kobject: 'cpu1' (000000001048128c): calling ktype release kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'cpu1': free name kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'queues' (00000000f822150f): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'mq' (00000000a30c7cb0): kobject_cleanup, parent (null) kobject: 'mq' (00000000a30c7cb0): calling ktype release kobject: 'mq': free name kobject: 'queues' (00000000f822150f): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: '7:0' (00000000e9083533): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (0000000009cf8e97): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '7:0' (00000000e9083533): kobject_uevent_env kobject: 'rx-0' (0000000009cf8e97): kobject_uevent_env kobject: '7:0' (00000000e9083533): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop5' (000000000318eb4e): kobject_uevent_env kobject: 'rx-0' (0000000009cf8e97): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'loop5' (000000000318eb4e): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000497e2789): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (00000000ac1ead78): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'tx-0' (00000000497e2789): kobject_uevent_env kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000497e2789): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (00000000e713c2bb): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000b0eaa395): kobject_add_internal: parent: 'loop0', set: '' kobject: 'gretap0' (00000000e713c2bb): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'gretap0' (00000000e713c2bb): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'slaves' (00000000c2f0e0e7): kobject_add_internal: parent: 'loop0', set: '' kobject: 'queues' (000000007871ac76): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000007871ac76): kobject_uevent_env kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env kobject: 'queues' (000000007871ac76): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000000d0ecb6b): kobject_uevent_env kobject: 'loop0' (00000000ac1ead78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000e5bfa1a1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'queue' (000000007cb42033): kobject_add_internal: parent: 'loop0', set: '' kobject: 'rx-0' (00000000e5bfa1a1): kobject_uevent_env kobject: 'loop2' (000000000d0ecb6b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000e5bfa1a1): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'tx-0' (0000000042029222): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'mq' (00000000f68f5de2): kobject_add_internal: parent: 'loop0', set: '' kobject: 'tx-0' (0000000042029222): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000042029222): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'mq' (00000000f68f5de2): kobject_uevent_env kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'batman_adv' (00000000f6f3e4f9): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'mq' (00000000f68f5de2): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (0000000027783f8f): kobject_uevent_env kobject: 'loop1' (0000000027783f8f): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0' (0000000066cd3dc6): kobject_add_internal: parent: 'mq', set: '' kobject: 'loop4' (000000001af4a52f): kobject_uevent_env kobject: 'erspan0' (00000000ac9b9562): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000001af4a52f): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'erspan0' (00000000ac9b9562): kobject_uevent_env kobject: 'erspan0' (00000000ac9b9562): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'cpu0' (00000000d57133ca): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000d22ec747): kobject_add_internal: parent: '0', set: '' kobject: 'queues' (000000004cb65d5c): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queue' (000000007cb42033): kobject_uevent_env kobject: 'queue' (000000007cb42033): kobject_uevent_env: filter function caused the event to drop! kobject: 'queues' (000000004cb65d5c): kobject_uevent_env kobject: 'iosched' (00000000c0b154c0): kobject_add_internal: parent: 'queue', set: '' kobject: 'queues' (000000004cb65d5c): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000c0b154c0): kobject_uevent_env kobject: 'iosched' (00000000c0b154c0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000053310ffe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'integrity' (00000000d49bbc50): kobject_add_internal: parent: 'loop0', set: '' kobject: 'rx-0' (0000000053310ffe): kobject_uevent_env kobject: 'rx-0' (0000000053310ffe): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (0000000005dbca9e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'integrity' (00000000d49bbc50): kobject_uevent_env kobject: 'tx-0' (0000000005dbca9e): kobject_uevent_env kobject: 'integrity' (00000000d49bbc50): kobject_uevent_env: filter function caused the event to drop! kobject: 'tx-0' (0000000005dbca9e): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env kobject: 'loop0' (00000000ac1ead78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (00000000cf5475b6): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'ip_vti0' (000000001c5c6e46): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (000000001c5c6e46): kobject_uevent_env kobject: 'ip_vti0' (000000001c5c6e46): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (000000004187cf99): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (000000004187cf99): kobject_uevent_env kobject: 'queues' (000000004187cf99): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f705a646): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f705a646): kobject_uevent_env kobject: 'rx-0' (00000000f705a646): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (0000000092a623b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000092a623b6): kobject_uevent_env kobject: 'tx-0' (0000000092a623b6): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6_vti0' (00000000bdb4f571): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (00000000bdb4f571): kobject_uevent_env kobject: 'ip6_vti0' (00000000bdb4f571): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (00000000ad54767d): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (00000000ad54767d): kobject_uevent_env kobject: 'queues' (00000000ad54767d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000702220de): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000702220de): kobject_uevent_env kobject: 'rx-0' (00000000702220de): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (00000000b3f35bec): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b3f35bec): kobject_uevent_env kobject: 'tx-0' (00000000b3f35bec): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'sit0' (00000000421a2ceb): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000421a2ceb): kobject_uevent_env kobject: 'sit0' (00000000421a2ceb): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (0000000039dbcbb6): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (0000000039dbcbb6): kobject_uevent_env kobject: 'queues' (0000000039dbcbb6): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002ca69ab1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002ca69ab1): kobject_uevent_env kobject: 'rx-0' (000000002ca69ab1): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (000000000cca1083): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000000cca1083): kobject_uevent_env kobject: 'tx-0' (000000000cca1083): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (00000000123e29c2): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000123e29c2): kobject_uevent_env kobject: 'ip6tnl0' (00000000123e29c2): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (00000000d3cea849): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (00000000d3cea849): kobject_uevent_env kobject: 'queues' (00000000d3cea849): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000101e1f0a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000101e1f0a): kobject_uevent_env kobject: 'rx-0' (00000000101e1f0a): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (0000000057336332): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000057336332): kobject_uevent_env kobject: 'tx-0' (0000000057336332): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'ip6gre0' (00000000469bd9db): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000469bd9db): kobject_uevent_env kobject: 'ip6gre0' (00000000469bd9db): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (00000000c0cb93d8): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'queues' (00000000c0cb93d8): kobject_uevent_env kobject: 'queues' (00000000c0cb93d8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000065f719b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000065f719b6): kobject_uevent_env kobject: 'rx-0' (0000000065f719b6): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (00000000e4bf3b01): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e4bf3b01): kobject_uevent_env kobject: 'tx-0' (00000000e4bf3b01): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'loop3' (000000004463f188): kobject_uevent_env kobject: 'integrity' (00000000d49bbc50): kobject_uevent_env kobject: 'loop3' (000000004463f188): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'integrity' (00000000d49bbc50): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000d49bbc50): kobject_cleanup, parent (null) kobject: 'kvm' (00000000b066dd56): kobject_uevent_env kobject: 'integrity' (00000000d49bbc50): does not have a release() function, it is broken and must be fixed. kobject: 'rx-0' (0000000065f719b6): kobject_cleanup, parent 00000000c0cb93d8 kobject: 'kvm' (00000000b066dd56): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (0000000065f719b6): auto cleanup 'remove' event kobject: 'integrity': free name kobject: 'rx-0' (0000000065f719b6): kobject_uevent_env kobject: '7:0' (00000000e9083533): kobject_uevent_env kobject: '7:0' (00000000e9083533): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'rx-0' (0000000065f719b6): kobject_uevent_env: uevent_suppress caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: '7:0' (00000000e9083533): kobject_cleanup, parent (null) kobject: 'rx-0' (0000000065f719b6): auto cleanup kobject_del kobject: '7:0' (00000000e9083533): calling ktype release kobject: 'rx-0' (0000000065f719b6): calling ktype release kobject: '7:0': free name kobject: 'rx-0': free name kobject: 'mq' (00000000f68f5de2): kobject_uevent_env kobject: 'tx-0' (00000000e4bf3b01): kobject_cleanup, parent 00000000c0cb93d8 kobject: 'mq' (00000000f68f5de2): kobject_uevent_env: filter function caused the event to drop! kobject: 'tx-0' (00000000e4bf3b01): auto cleanup 'remove' event kobject: 'queue' (000000007cb42033): kobject_uevent_env kobject: 'tx-0' (00000000e4bf3b01): kobject_uevent_env kobject: 'queue' (000000007cb42033): kobject_uevent_env: filter function caused the event to drop! kobject: 'tx-0' (00000000e4bf3b01): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'iosched' (00000000c0b154c0): kobject_uevent_env kobject: 'tx-0' (00000000e4bf3b01): auto cleanup kobject_del kobject: 'iosched' (00000000c0b154c0): kobject_uevent_env: attempted to send uevent without kset! kobject: 'tx-0' (00000000e4bf3b01): calling ktype release kobject: 'holders' (00000000b0eaa395): kobject_cleanup, parent 00000000ac1ead78 kobject: 'holders' (00000000b0eaa395): auto cleanup kobject_del kobject: 'holders' (00000000b0eaa395): calling ktype release kobject: (00000000b0eaa395): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (00000000c2f0e0e7): kobject_cleanup, parent 00000000ac1ead78 kobject: 'slaves' (00000000c2f0e0e7): auto cleanup kobject_del kobject: 'slaves' (00000000c2f0e0e7): calling ktype release kobject: 'tx-0': free name kobject: (00000000c2f0e0e7): dynamic_kobj_release kobject: 'queues' (00000000c0cb93d8): kobject_cleanup, parent (null) kobject: 'slaves': free name kobject: 'loop0' (00000000ac1ead78): kobject_uevent_env kobject: 'queues' (00000000c0cb93d8): calling ktype release kobject: 'loop0' (00000000ac1ead78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000c0cb93d8): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000469bd9db): kobject_uevent_env kobject: 'ip6gre0' (00000000469bd9db): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (00000000bdf06b26): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'iosched' (00000000c0b154c0): kobject_cleanup, parent (null) kobject: 'lo' (00000000bdf06b26): kobject_uevent_env kobject: 'iosched' (00000000c0b154c0): calling ktype release kobject: 'lo' (00000000bdf06b26): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'iosched': free name kobject: 'queues' (00000000601ad7cd): kobject_add_internal: parent: 'lo', set: '' kobject: 'loop0' (00000000ac1ead78): kobject_cleanup, parent (null) kobject: 'queues' (00000000601ad7cd): kobject_uevent_env