====================================================== WARNING: possible circular locking dependency detected 4.20.0-rc3+ #247 Not tainted ------------------------------------------------------ syz-executor3/11808 is trying to acquire lock: 000000009a49dc41 (&bdev->bd_mutex){+.+.}, at: blkdev_reread_part+0x1e/0x40 block/ioctl.c:192 but task is already holding lock: kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env 0000000045de6345 (&lo->lo_ctl_mutex#2){+.+.}, at: lo_compat_ioctl+0x11b/0x170 drivers/block/loop.c:1591 kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&lo->lo_ctl_mutex#2){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 __lo_release drivers/block/loop.c:1650 [inline] lo_release+0xa3/0x1f0 drivers/block/loop.c:1674 __blkdev_put+0x4f6/0x830 fs/block_dev.c:1796 blkdev_put+0x98/0x540 fs/block_dev.c:1858 blkdev_close+0x8b/0xb0 fs/block_dev.c:1865 __fput+0x385/0xa30 fs/file_table.c:278 ____fput+0x15/0x20 fs/file_table.c:309 task_work_run+0x1e8/0x2a0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:188 [inline] exit_to_usermode_loop+0x318/0x380 arch/x86/entry/common.c:166 prepare_exit_to_usermode arch/x86/entry/common.c:197 [inline] syscall_return_slowpath arch/x86/entry/common.c:268 [inline] do_syscall_64+0x6be/0x820 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (loop_index_mutex){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 lo_open+0x1b/0xb0 drivers/block/loop.c:1630 __blkdev_get+0x360/0x13c0 fs/block_dev.c:1482 blkdev_get+0xc1/0xb50 fs/block_dev.c:1617 blkdev_open+0x1fb/0x280 fs/block_dev.c:1775 do_dentry_open+0x499/0x1250 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x12bc/0x5150 fs/namei.c:3534 do_filp_open+0x255/0x380 fs/namei.c:3564 kobject: 'loop5' (00000000383a47ed): kobject_uevent_env do_sys_open+0x568/0x700 fs/open.c:1063 kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' __do_sys_open fs/open.c:1081 [inline] __se_sys_open fs/open.c:1076 [inline] __x64_sys_open+0x7e/0xc0 fs/open.c:1076 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&bdev->bd_mutex){+.+.}: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 kobject: 'loop4' (0000000044770f56): kobject_uevent_env __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 blkdev_reread_part+0x1e/0x40 block/ioctl.c:192 kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' loop_reread_partitions+0x163/0x190 drivers/block/loop.c:644 loop_set_status+0xb95/0x1010 drivers/block/loop.c:1198 loop_set_status_compat+0xa4/0xf0 drivers/block/loop.c:1563 lo_compat_ioctl+0x13a/0x170 drivers/block/loop.c:1593 compat_blkdev_ioctl+0x3ca/0x1b30 block/compat_ioctl.c:406 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline] __ia32_compat_sys_ioctl+0x20e/0x630 fs/compat_ioctl.c:998 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x34d/0xfb2 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 other info that might help us debug this: Chain exists of: &bdev->bd_mutex --> loop_index_mutex --> &lo->lo_ctl_mutex#2 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&lo->lo_ctl_mutex#2); lock(loop_index_mutex); lock(&lo->lo_ctl_mutex#2); lock(&bdev->bd_mutex); *** DEADLOCK *** 1 lock held by syz-executor3/11808: #0: 0000000045de6345 (&lo->lo_ctl_mutex#2){+.+.}, at: lo_compat_ioctl+0x11b/0x170 drivers/block/loop.c:1591 stack backtrace: CPU: 1 PID: 11808 Comm: syz-executor3 Not tainted 4.20.0-rc3+ #247 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+0x244/0x39d lib/dump_stack.c:113 print_circular_bug.isra.35.cold.54+0x1bd/0x27d kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1863 [inline] check_prevs_add kernel/locking/lockdep.c:1976 [inline] validate_chain kernel/locking/lockdep.c:2347 [inline] __lock_acquire+0x3399/0x4c20 kernel/locking/lockdep.c:3341 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 blkdev_reread_part+0x1e/0x40 block/ioctl.c:192 loop_reread_partitions+0x163/0x190 drivers/block/loop.c:644 loop_set_status+0xb95/0x1010 drivers/block/loop.c:1198 loop_set_status_compat+0xa4/0xf0 drivers/block/loop.c:1563 lo_compat_ioctl+0x13a/0x170 drivers/block/loop.c:1593 compat_blkdev_ioctl+0x3ca/0x1b30 block/compat_ioctl.c:406 __do_compat_sys_ioctl fs/compat_ioctl.c:1052 [inline] __se_compat_sys_ioctl fs/compat_ioctl.c:998 [inline] __ia32_compat_sys_ioctl+0x20e/0x630 fs/compat_ioctl.c:998 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x34d/0xfb2 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7fb7a29 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5fb30cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000004c02 RDX: 0000000020000100 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 loop_reread_partitions: partition scan of loop0 (ˆ(8°\^åwùC¶q~‘Ø“ à±ìcÃú,¥v2®â ÿó7{c¬5Ý¿¹pß±(Âj£q,ØŽ:òÔ) failed (rc=-13) kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' loop_reread_partitions: partition scan of loop0 () failed (rc=-13) kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' loop_reread_partitions: partition scan of loop0 (ˆ(8°\^åwùC¶q~‘Ø“ à±ìcÃú,¥v2®â ÿó7{c¬5Ý¿¹pß±(Âj£q,ØŽ:òÔ) failed (rc=-13) kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' loop_reread_partitions: partition scan of loop0 () failed (rc=-13) kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env cgroup: fork rejected by pids controller in /syz1 kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000a38efe2c): kobject_cleanup, parent 00000000e84c76dc kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'rx-0' (00000000a38efe2c): auto cleanup 'remove' event kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000a38efe2c): kobject_uevent_env kobject: 'loop1' (00000000b9f98bf9): kobject_uevent_env kobject: 'rx-0' (00000000a38efe2c): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'loop1' (00000000b9f98bf9): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000a38efe2c): auto cleanup kobject_del kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'rx-0' (00000000a38efe2c): calling ktype release kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'tx-0' (00000000e2576721): kobject_cleanup, parent 00000000e84c76dc kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000e2576721): auto cleanup 'remove' event kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'tx-0' (00000000e2576721): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000e2576721): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'tx-0' (00000000e2576721): auto cleanup kobject_del kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000e2576721): calling ktype release kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000e84c76dc): kobject_cleanup, parent (null) kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'queues' (00000000e84c76dc): calling ktype release kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000e84c76dc): kset_release kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'queues': free name kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'syz_tun' (000000006bab35b6): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'syz_tun' (000000006bab35b6): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000383a47ed): kobject_uevent_env kobject: 'loop5' (00000000383a47ed): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'syz_tun' (000000006bab35b6): kobject_cleanup, parent (null) kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'syz_tun' (000000006bab35b6): calling ktype release kobject: 'syz_tun': free name kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000ef2b6c07): kobject_cleanup, parent 0000000087718f35 kobject: 'rx-0' (00000000ef2b6c07): auto cleanup 'remove' event kobject: 'rx-0' (00000000ef2b6c07): kobject_uevent_env kobject: 'rx-0' (00000000ef2b6c07): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ef2b6c07): auto cleanup kobject_del IPVS: ftp: loaded support on port[0] = 21 kobject: 'rx-0' (00000000ef2b6c07): calling ktype release kobject: 'loop4' (0000000044770f56): kobject_uevent_env kobject: 'loop4' (0000000044770f56): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0': free name kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'tx-0' (00000000f7112de3): kobject_cleanup, parent 0000000087718f35 kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000f7112de3): auto cleanup 'remove' event kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000f7112de3): kobject_uevent_env kobject: 'tx-0' (00000000f7112de3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000004b43606c): kobject_uevent_env kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop2' (000000004b43606c): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000f7112de3): auto cleanup kobject_del kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000f7112de3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000087718f35): kobject_cleanup, parent (null) kobject: 'queues' (0000000087718f35): calling ktype release kobject: 'queues' (0000000087718f35): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000c0675749): kobject_uevent_env kobject: 'ip6gre0' (00000000c0675749): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a50ad23e): kobject_cleanup, parent 00000000ee295cf2 kobject: 'rx-0' (00000000a50ad23e): auto cleanup 'remove' event kobject: 'rx-0' (00000000a50ad23e): kobject_uevent_env kobject: 'rx-0' (00000000a50ad23e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a50ad23e): auto cleanup kobject_del kobject: 'rx-0' (00000000a50ad23e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000018a4af25): kobject_cleanup, parent 00000000ee295cf2 kobject: 'tx-0' (0000000018a4af25): auto cleanup 'remove' event kobject: 'tx-0' (0000000018a4af25): kobject_uevent_env kobject: 'tx-0' (0000000018a4af25): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000b131f019): kobject_uevent_env kobject: 'loop0' (00000000b131f019): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (0000000018a4af25): auto cleanup kobject_del kobject: 'tx-0' (0000000018a4af25): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ee295cf2): kobject_cleanup, parent (null) kobject: 'queues' (00000000ee295cf2): calling ktype release kobject: 'queues' (00000000ee295cf2): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (0000000008bd8511): kobject_uevent_env kobject: 'ip6gretap0' (0000000008bd8511): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (000000001312581d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000001312581d): kobject_uevent_env kobject: 'lo' (000000001312581d): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000a83cf082): kobject_add_internal: parent: 'lo', set: '' kobject: 'loop3' (00000000669f83a3): kobject_uevent_env kobject: 'queues' (00000000a83cf082): kobject_uevent_env kobject: 'loop3' (00000000669f83a3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000a83cf082): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000082512679): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000082512679): kobject_uevent_env kobject: 'rx-0' (0000000082512679): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (000000005d66f9d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000005d66f9d0): kobject_uevent_env kobject: 'tx-0' (000000005d66f9d0): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'ip6gre0' (00000000c0675749): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000124f8b90): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gre0' (00000000c0675749): auto cleanup 'remove' event kobject: 'tunl0' (00000000124f8b90): kobject_uevent_env kobject: 'ip6gre0' (00000000c0675749): kobject_uevent_env kobject: 'tunl0' (00000000124f8b90): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'ip6gre0' (00000000c0675749): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (0000000033876823): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'ip6gre0' (00000000c0675749): calling ktype release kobject: 'queues' (0000000033876823): kobject_uevent_env kobject: 'ip6gre0': free name kobject: 'queues' (0000000033876823): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a96a6369): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a96a6369): kobject_uevent_env kobject: 'rx-0' (00000000a96a6369): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000039ed817): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000039ed817): kobject_uevent_env kobject: 'tx-0' (00000000039ed817): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'gre0' (0000000007d154b0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (0000000007d154b0): kobject_uevent_env kobject: 'gre0' (0000000007d154b0): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (0000000075bcc103): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (0000000075bcc103): kobject_uevent_env kobject: 'queues' (0000000075bcc103): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005d759f5e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005d759f5e): kobject_uevent_env kobject: 'rx-0' (000000005d759f5e): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (0000000021e77b5d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000021e77b5d): kobject_uevent_env kobject: 'tx-0' (0000000021e77b5d): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'ip6gretap0' (0000000008bd8511): kobject_cleanup, parent (null) kobject: 'gretap0' (0000000079cff604): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (0000000008bd8511): auto cleanup 'remove' event kobject: 'gretap0' (0000000079cff604): kobject_uevent_env kobject: 'ip6gretap0' (0000000008bd8511): kobject_uevent_env kobject: 'gretap0' (0000000079cff604): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'ip6gretap0' (0000000008bd8511): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000009c27ef5d): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'ip6gretap0' (0000000008bd8511): calling ktype release kobject: 'queues' (000000009c27ef5d): kobject_uevent_env kobject: 'ip6gretap0': free name kobject: 'queues' (000000009c27ef5d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007a338667): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007a338667): kobject_uevent_env kobject: 'rx-0' (000000007a338667): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (0000000028190b1e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000028190b1e): kobject_uevent_env kobject: 'tx-0' (0000000028190b1e): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'erspan0' (00000000e709cd6a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (00000000e709cd6a): kobject_uevent_env kobject: 'erspan0' (00000000e709cd6a): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000f9e16b0e): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (00000000f9e16b0e): kobject_uevent_env kobject: 'queues' (00000000f9e16b0e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000005bdcc9): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000005bdcc9): kobject_uevent_env kobject: 'rx-0' (00000000005bdcc9): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (0000000009eb8690): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000009eb8690): kobject_uevent_env kobject: 'tx-0' (0000000009eb8690): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'rx-0' (00000000420c7de3): kobject_cleanup, parent 00000000c8d81164 kobject: 'rx-0' (00000000420c7de3): auto cleanup 'remove' event kobject: 'rx-0' (00000000420c7de3): kobject_uevent_env kobject: 'rx-0' (00000000420c7de3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000420c7de3): auto cleanup kobject_del kobject: 'rx-0' (00000000420c7de3): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000005a7d3999): kobject_cleanup, parent 00000000c8d81164 kobject: 'tx-0' (000000005a7d3999): auto cleanup 'remove' event kobject: 'tx-0' (000000005a7d3999): kobject_uevent_env kobject: 'tx-0' (000000005a7d3999): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000005a7d3999): auto cleanup kobject_del kobject: 'tx-0' (000000005a7d3999): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000c8d81164): kobject_cleanup, parent (null) kobject: 'queues' (00000000c8d81164): calling ktype release kobject: 'queues' (00000000c8d81164): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000f868a0cf): kobject_uevent_env kobject: 'ip6tnl0' (00000000f868a0cf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (0000000064d68c2f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (0000000064d68c2f): kobject_uevent_env kobject: 'ip_vti0' (0000000064d68c2f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'queues' (00000000cc85781b): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'queues' (00000000cc85781b): kobject_uevent_env kobject: 'queues' (00000000cc85781b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a5159adc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a5159adc): kobject_uevent_env kobject: 'rx-0' (00000000a5159adc): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'tx-0' (00000000301a914c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000301a914c): kobject_uevent_env kobject: 'tx-0' (00000000301a914c): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'ip6tnl0' (00000000f868a0cf): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (000000008323b8e1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000f868a0cf): auto cleanup 'remove' event kobject: 'ip6_vti0' (000000008323b8e1): kobject_uevent_env kobject: 'ip6tnl0' (00000000f868a0cf): kobject_uevent_env kobject: 'ip6_vti0' (000000008323b8e1): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'ip6tnl0' (00000000f868a0cf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000b8ac739c): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'ip6tnl0' (00000000f868a0cf): calling ktype release kobject: 'queues' (00000000b8ac739c): kobject_uevent_env kobject: 'ip6tnl0': free name kobject: 'queues' (00000000b8ac739c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000017f93221): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000017f93221): kobject_uevent_env kobject: 'rx-0' (0000000017f93221): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (00000000853b3b5d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000853b3b5d): kobject_uevent_env kobject: 'tx-0' (00000000853b3b5d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'rx-0' (00000000adf04a48): kobject_cleanup, parent 0000000007b4920b kobject: 'rx-0' (00000000adf04a48): auto cleanup 'remove' event kobject: 'rx-0' (00000000adf04a48): kobject_uevent_env kobject: 'rx-0' (00000000adf04a48): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000adf04a48): auto cleanup kobject_del kobject: 'rx-0' (00000000adf04a48): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000466fbe76): kobject_cleanup, parent 0000000007b4920b kobject: 'tx-0' (00000000466fbe76): auto cleanup 'remove' event kobject: 'tx-0' (00000000466fbe76): kobject_uevent_env kobject: 'tx-0' (00000000466fbe76): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000466fbe76): auto cleanup kobject_del kobject: 'tx-0' (00000000466fbe76): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000007b4920b): kobject_cleanup, parent (null) kobject: 'queues' (0000000007b4920b): calling ktype release kobject: 'queues' (0000000007b4920b): kset_release kobject: 'queues': free name kobject: 'sit0' (000000007a2207ca): kobject_uevent_env kobject: 'sit0' (000000007a2207ca): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (00000000b809176f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (00000000b809176f): kobject_uevent_env kobject: 'sit0' (00000000b809176f): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (0000000069b3e183): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (0000000069b3e183): kobject_uevent_env kobject: 'queues' (0000000069b3e183): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000059cca9fa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000059cca9fa): kobject_uevent_env kobject: 'rx-0' (0000000059cca9fa): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'tx-0' (00000000c10dc24b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c10dc24b): kobject_uevent_env kobject: 'tx-0' (00000000c10dc24b): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'ip6tnl0' (00000000402d555f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (00000000402d555f): kobject_uevent_env kobject: 'ip6tnl0' (00000000402d555f): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (0000000007be9875): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (0000000007be9875): kobject_uevent_env kobject: 'queues' (0000000007be9875): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003a809f72): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003a809f72): kobject_uevent_env kobject: 'rx-0' (000000003a809f72): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (00000000ca68a53d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ca68a53d): kobject_uevent_env kobject: 'tx-0' (00000000ca68a53d): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'sit0' (000000007a2207ca): kobject_cleanup, parent (null) kobject: 'ip6gre0' (00000000b5875a3e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'sit0' (000000007a2207ca): auto cleanup 'remove' event kobject: 'ip6gre0' (00000000b5875a3e): kobject_uevent_env kobject: 'sit0' (000000007a2207ca): kobject_uevent_env kobject: 'ip6gre0' (00000000b5875a3e): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'sit0' (000000007a2207ca): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000807054c5): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'sit0' (000000007a2207ca): calling ktype release kobject: 'queues' (00000000807054c5): kobject_uevent_env kobject: 'sit0': free name kobject: 'queues' (00000000807054c5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000002940c1f3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002940c1f3): kobject_uevent_env kobject: 'rx-0' (000000002940c1f3): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (00000000fe13d4bc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fe13d4bc): kobject_uevent_env kobject: 'tx-0' (00000000fe13d4bc): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'rx-0' (0000000065f4a082): kobject_cleanup, parent 000000002f9782a6 kobject: 'rx-0' (0000000065f4a082): auto cleanup 'remove' event kobject: 'rx-0' (0000000065f4a082): kobject_uevent_env kobject: 'rx-0' (0000000065f4a082): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000065f4a082): auto cleanup kobject_del kobject: 'rx-0' (0000000065f4a082): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a3f69002): kobject_cleanup, parent 000000002f9782a6 kobject: 'tx-0' (00000000a3f69002): auto cleanup 'remove' event kobject: 'tx-0' (00000000a3f69002): kobject_uevent_env kobject: 'tx-0' (00000000a3f69002): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000a3f69002): auto cleanup kobject_del kobject: 'tx-0' (00000000a3f69002): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002f9782a6): kobject_cleanup, parent (null) kobject: 'queues' (000000002f9782a6): calling ktype release kobject: 'queues' (000000002f9782a6): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (00000000730e1fd2): kobject_uevent_env kobject: 'ip6_vti0' (00000000730e1fd2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'syz_tun' (00000000c7b8c412): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'syz_tun' (00000000c7b8c412): kobject_uevent_env kobject: 'syz_tun' (00000000c7b8c412): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'queues' (00000000f9ccc844): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'queues' (00000000f9ccc844): kobject_uevent_env kobject: 'queues' (00000000f9ccc844): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000f6fdb59c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f6fdb59c): kobject_uevent_env kobject: 'rx-0' (00000000f6fdb59c): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (0000000068fc9a40): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000068fc9a40): kobject_uevent_env kobject: 'tx-0' (0000000068fc9a40): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'ip6_vti0' (00000000730e1fd2): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (00000000730e1fd2): auto cleanup 'remove' event kobject: 'ip6_vti0' (00000000730e1fd2): kobject_uevent_env kobject: 'ip6_vti0' (00000000730e1fd2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (00000000730e1fd2): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (00000000166fdf01): kobject_cleanup, parent 00000000ec81c842 kobject: 'rx-0' (00000000166fdf01): auto cleanup 'remove' event kobject: 'rx-0' (00000000166fdf01): kobject_uevent_env kobject: 'rx-0' (00000000166fdf01): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000166fdf01): auto cleanup kobject_del kobject: 'rx-0' (00000000166fdf01): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ea6cc073): kobject_cleanup, parent 00000000ec81c842 kobject: 'tx-0' (00000000ea6cc073): auto cleanup 'remove' event kobject: 'tx-0' (00000000ea6cc073): kobject_uevent_env kobject: 'tx-0' (00000000ea6cc073): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000ea6cc073): auto cleanup kobject_del kobject: 'tx-0' (00000000ea6cc073): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ec81c842): kobject_cleanup, parent (null) kobject: 'queues' (00000000ec81c842): calling ktype release kobject: 'queues' (00000000ec81c842): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000004e3086f0): kobject_uevent_env kobject: 'ip_vti0' (000000004e3086f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (000000004e3086f0): kobject_cleanup, parent (null) kobject: 'ip_vti0' (000000004e3086f0): auto cleanup 'remove' event kobject: 'ip_vti0' (000000004e3086f0): kobject_uevent_env kobject: 'ip_vti0' (000000004e3086f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (000000004e3086f0): calling ktype release kobject: 'ip_vti0': free name kobject: 'rx-0' (000000000ea82e97): kobject_cleanup, parent 00000000b259829f kobject: 'rx-0' (000000000ea82e97): auto cleanup 'remove' event kobject: 'rx-0' (000000000ea82e97): kobject_uevent_env kobject: 'rx-0' (000000000ea82e97): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000000ea82e97): auto cleanup kobject_del kobject: 'rx-0' (000000000ea82e97): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000008713bf21): kobject_cleanup, parent 00000000b259829f kobject: 'tx-0' (000000008713bf21): auto cleanup 'remove' event kobject: 'tx-0' (000000008713bf21): kobject_uevent_env kobject: 'tx-0' (000000008713bf21): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000008713bf21): auto cleanup kobject_del kobject: 'tx-0' (000000008713bf21): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b259829f): kobject_cleanup, parent (null) kobject: 'queues' (00000000b259829f): calling ktype release kobject: 'queues' (00000000b259829f): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000e1150c52): kobject_uevent_env kobject: 'erspan0' (00000000e1150c52): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gretap0' (0000000066dfc5b7): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (0000000066dfc5b7): kobject_uevent_env kobject: 'ip6gretap0' (0000000066dfc5b7): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0' kobject: 'queues' (00000000c23d5bcf): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'queues' (00000000c23d5bcf): kobject_uevent_env