RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd309c7a6d4 R13: 00000000004c5069 R14: 00000000004da478 R15: 0000000000000010 kobject: 'vti564' (0000000011d2d0af): fill_kobj_path: path = '/devices/virtual/net/vti564' ====================================================== WARNING: possible circular locking dependency detected 4.19.86-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.0/24414 is trying to acquire lock: 000000000b70fdfb (console_owner){-.-.}, at: console_trylock_spinning kernel/printk/printk.c:1669 [inline] 000000000b70fdfb (console_owner){-.-.}, at: vprintk_emit+0x348/0x690 kernel/printk/printk.c:1933 but task is already holding lock: 000000000531aae7 (&(&port->lock)->rlock){-.-.}, at: pty_write+0xff/0x200 drivers/tty/pty.c:119 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&(&port->lock)->rlock){-.-.}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 tty_port_tty_get+0x22/0x90 drivers/tty/tty_port.c:288 tty_port_default_wakeup+0x16/0x40 drivers/tty/tty_port.c:47 tty_port_tty_wakeup+0x57/0x70 drivers/tty/tty_port.c:390 uart_write_wakeup+0x46/0x70 drivers/tty/serial/serial_core.c:103 serial8250_tx_chars+0x495/0xaf0 drivers/tty/serial/8250/8250_port.c:1806 serial8250_handle_irq.part.0+0x261/0x2b0 drivers/tty/serial/8250/8250_port.c:1879 serial8250_handle_irq drivers/tty/serial/8250/8250_port.c:1865 [inline] serial8250_default_handle_irq+0xc0/0x150 drivers/tty/serial/8250/8250_port.c:1895 serial8250_interrupt+0xfc/0x1e0 drivers/tty/serial/8250/8250_core.c:125 __handle_irq_event_percpu+0x144/0x8f0 kernel/irq/handle.c:149 handle_irq_event_percpu+0x74/0x160 kernel/irq/handle.c:189 handle_irq_event+0xa7/0x134 kernel/irq/handle.c:206 handle_edge_irq+0x25e/0x8d0 kernel/irq/chip.c:797 generic_handle_irq_desc include/linux/irqdesc.h:155 [inline] handle_irq+0x39/0x50 arch/x86/kernel/irq_64.c:87 do_IRQ+0x99/0x1d0 arch/x86/kernel/irq.c:246 ret_from_intr+0x0/0x1e native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:556 default_idle_call+0x36/0x90 kernel/sched/idle.c:93 cpuidle_idle_call kernel/sched/idle.c:153 [inline] do_idle+0x30c/0x4d0 kernel/sched/idle.c:263 cpu_startup_entry+0xc8/0xe0 kernel/sched/idle.c:369 rest_init+0x219/0x222 init/main.c:442 start_kernel+0x88c/0x8c5 init/main.c:738 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:490 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:471 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 -> #1 (&port_lock_key){-.-.}: __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 serial8250_console_write+0x7ca/0x9f0 drivers/tty/serial/8250/8250_port.c:3247 univ8250_console_write+0x5f/0x70 drivers/tty/serial/8250/8250_core.c:590 call_console_drivers kernel/printk/printk.c:1736 [inline] console_unlock+0xbdf/0x10d0 kernel/printk/printk.c:2425 vprintk_emit+0x238/0x690 kernel/printk/printk.c:1934 vprintk_default+0x28/0x30 kernel/printk/printk.c:1975 vprintk_func+0x7e/0x189 kernel/printk/printk_safe.c:398 printk+0xba/0xed kernel/printk/printk.c:2008 register_console+0x77f/0xb90 kernel/printk/printk.c:2741 univ8250_console_init+0x3e/0x4b drivers/tty/serial/8250/8250_core.c:685 console_init+0x4f7/0x761 kernel/printk/printk.c:2827 start_kernel+0x59c/0x8c5 init/main.c:661 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:490 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:471 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 -> #0 (console_owner){-.-.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 console_trylock_spinning kernel/printk/printk.c:1690 [inline] vprintk_emit+0x385/0x690 kernel/printk/printk.c:1933 vprintk_default+0x28/0x30 kernel/printk/printk.c:1975 vprintk_func+0x7e/0x189 kernel/printk/printk_safe.c:398 printk+0xba/0xed kernel/printk/printk.c:2008 fail_dump lib/fault-inject.c:44 [inline] should_fail+0x6f1/0x85c lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1557 slab_pre_alloc_hook mm/slab.h:424 [inline] slab_alloc mm/slab.c:3383 [inline] __do_kmalloc mm/slab.c:3725 [inline] __kmalloc+0x71/0x750 mm/slab.c:3736 kmalloc include/linux/slab.h:520 [inline] tty_buffer_alloc drivers/tty/tty_buffer.c:170 [inline] __tty_buffer_request_room+0x1fb/0x5c0 drivers/tty/tty_buffer.c:268 tty_insert_flip_string_fixed_flag+0x93/0x1f0 drivers/tty/tty_buffer.c:313 tty_insert_flip_string include/linux/tty_flip.h:37 [inline] pty_write+0x133/0x200 drivers/tty/pty.c:121 tty_put_char+0x130/0x160 drivers/tty/tty_io.c:2888 __process_echoes+0x5c8/0xa40 drivers/tty/n_tty.c:726 flush_echoes drivers/tty/n_tty.c:827 [inline] __receive_buf drivers/tty/n_tty.c:1646 [inline] n_tty_receive_buf_common+0xc13/0x28e0 drivers/tty/n_tty.c:1740 n_tty_receive_buf+0x31/0x40 drivers/tty/n_tty.c:1769 tiocsti drivers/tty/tty_io.c:2194 [inline] tty_ioctl+0xe91/0x1510 drivers/tty/tty_io.c:2580 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 other info that might help us debug this: Chain exists of: console_owner --> &port_lock_key --> &(&port->lock)->rlock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&(&port->lock)->rlock); lock(&port_lock_key); lock(&(&port->lock)->rlock); lock(console_owner); *** DEADLOCK *** 4 locks held by syz-executor.0/24414: #0: 0000000028302511 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:362 #1: 000000004fe3c1ea (&o_tty->termios_rwsem/1){++++}, at: isig+0x355/0x410 drivers/tty/n_tty.c:1150 #2: 00000000d4a8c77c (&ldata->output_lock){+.+.}, at: flush_echoes drivers/tty/n_tty.c:825 [inline] #2: 00000000d4a8c77c (&ldata->output_lock){+.+.}, at: __receive_buf drivers/tty/n_tty.c:1646 [inline] #2: 00000000d4a8c77c (&ldata->output_lock){+.+.}, at: n_tty_receive_buf_common+0xbd6/0x28e0 drivers/tty/n_tty.c:1740 #3: 000000000531aae7 (&(&port->lock)->rlock){-.-.}, at: pty_write+0xff/0x200 drivers/tty/pty.c:119 stack backtrace: CPU: 0 PID: 24414 Comm: syz-executor.0 Not tainted 4.19.86-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 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e19/0x49c0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 console_trylock_spinning kernel/printk/printk.c:1690 [inline] vprintk_emit+0x385/0x690 kernel/printk/printk.c:1933 vprintk_default+0x28/0x30 kernel/printk/printk.c:1975 vprintk_func+0x7e/0x189 kernel/printk/printk_safe.c:398 printk+0xba/0xed kernel/printk/printk.c:2008 fail_dump lib/fault-inject.c:44 [inline] should_fail+0x6f1/0x85c lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1557 slab_pre_alloc_hook mm/slab.h:424 [inline] slab_alloc mm/slab.c:3383 [inline] __do_kmalloc mm/slab.c:3725 [inline] __kmalloc+0x71/0x750 mm/slab.c:3736 kmalloc include/linux/slab.h:520 [inline] tty_buffer_alloc drivers/tty/tty_buffer.c:170 [inline] __tty_buffer_request_room+0x1fb/0x5c0 drivers/tty/tty_buffer.c:268 tty_insert_flip_string_fixed_flag+0x93/0x1f0 drivers/tty/tty_buffer.c:313 tty_insert_flip_string include/linux/tty_flip.h:37 [inline] pty_write+0x133/0x200 drivers/tty/pty.c:121 tty_put_char+0x130/0x160 drivers/tty/tty_io.c:2888 __process_echoes+0x5c8/0xa40 drivers/tty/n_tty.c:726 flush_echoes drivers/tty/n_tty.c:827 [inline] __receive_buf drivers/tty/n_tty.c:1646 [inline] n_tty_receive_buf_common+0xc13/0x28e0 drivers/tty/n_tty.c:1740 n_tty_receive_buf+0x31/0x40 drivers/tty/n_tty.c:1769 tiocsti drivers/tty/tty_io.c:2194 [inline] tty_ioctl+0xe91/0x1510 drivers/tty/tty_io.c:2580 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: 0033:0x45a679 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:00007fd309c79c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd309c79c90 RCX: 000000000045a679 RDX: 0000000020000240 RSI: 0000000000005412 RDI: 000000000000000f RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd309c7a6d4 R13: 00000000004c5069 R14: 00000000004da478 R15: 0000000000000010 kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'queues' (00000000849350ac): kobject_add_internal: parent: 'vti564', set: '' kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000849350ac): kobject_uevent_env kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'queues' (00000000849350ac): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (0000000087d07aa8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'rx-0' (0000000087d07aa8): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000087d07aa8): fill_kobj_path: path = '/devices/virtual/net/vti564/queues/rx-0' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'tx-0' (000000005f194a79): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (000000005f194a79): kobject_uevent_env FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'tx-0' (000000005f194a79): fill_kobj_path: path = '/devices/virtual/net/vti564/queues/tx-0' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env CPU: 1 PID: 24443 Comm: syz-executor.4 Not tainted 4.19.86-syzkaller #0 kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' 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 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0x1b lib/fault-inject.c:149 __should_failslab+0x121/0x190 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1557 slab_pre_alloc_hook mm/slab.h:424 [inline] slab_alloc mm/slab.c:3383 [inline] kmem_cache_alloc+0x2ae/0x700 mm/slab.c:3557 kmem_cache_zalloc include/linux/slab.h:699 [inline] ext4_init_io_end+0x29/0x120 fs/ext4/page-io.c:253 ext4_writepages+0x1170/0x3450 fs/ext4/inode.c:2813 do_writepages+0xf3/0x2a0 mm/page-writeback.c:2347 __filemap_fdatawrite_range+0x28d/0x370 mm/filemap.c:446 file_write_and_wait_range+0x9a/0x100 mm/filemap.c:776 __generic_file_fsync+0x79/0x200 fs/libfs.c:981 ext4_sync_file+0x826/0x1450 fs/ext4/fsync.c:120 vfs_fsync_range+0x141/0x230 fs/sync.c:197 generic_write_sync include/linux/fs.h:2746 [inline] ext4_file_write_iter+0x7a0/0x1060 fs/ext4/file.c:281 call_write_iter include/linux/fs.h:1820 [inline] do_iter_readv_writev+0x558/0x830 fs/read_write.c:681 do_iter_write fs/read_write.c:960 [inline] do_iter_write+0x184/0x5f0 fs/read_write.c:941 vfs_iter_write+0x77/0xb0 fs/read_write.c:973 iter_file_splice_write+0x661/0xbd0 fs/splice.c:750 do_splice_from fs/splice.c:852 [inline] direct_splice_actor+0x123/0x190 fs/splice.c:1019 splice_direct_to_actor+0x2e7/0x890 fs/splice.c:974 do_splice_direct+0x1da/0x2a0 fs/splice.c:1062 do_sendfile+0x597/0xce0 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1502 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x15a/0x220 fs/read_write.c:1494 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45a679 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:00007f5c365c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f5c365c0c90 RCX: 000000000045a679 RDX: 00000000200001c0 RSI: 0000000000000005 RDI: 0000000000000005 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 00008080fffffffe R11: 0000000000000246 R12: 00007f5c365c16d4 R13: 00000000004c8652 R14: 00000000004df368 R15: 0000000000000006 netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti565' (00000000ef8c6ea0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'vti565' (00000000ef8c6ea0): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'vti565' (00000000ef8c6ea0): fill_kobj_path: path = '/devices/virtual/net/vti565' kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000fb1960aa): kobject_add_internal: parent: 'vti565', set: '' kobject: 'queues' (00000000fb1960aa): kobject_uevent_env kobject: 'queues' (00000000fb1960aa): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000bdfc0be0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000bdfc0be0): kobject_uevent_env kobject: 'rx-0' (00000000bdfc0be0): fill_kobj_path: path = '/devices/virtual/net/vti565/queues/rx-0' kobject: 'tx-0' (00000000d10fde54): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d10fde54): kobject_uevent_env kobject: 'tx-0' (00000000d10fde54): fill_kobj_path: path = '/devices/virtual/net/vti565/queues/tx-0' kobject: 'vti566' (00000000dfa0f897): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti566' (00000000dfa0f897): kobject_uevent_env kobject: 'vti566' (00000000dfa0f897): fill_kobj_path: path = '/devices/virtual/net/vti566' kobject: 'queues' (0000000076535147): kobject_add_internal: parent: 'vti566', set: '' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (0000000076535147): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'queues' (0000000076535147): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000cdd155fa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000cdd155fa): kobject_uevent_env kobject: 'rx-0' (00000000cdd155fa): fill_kobj_path: path = '/devices/virtual/net/vti566/queues/rx-0' kobject: 'tx-0' (000000008663bba2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000008663bba2): kobject_uevent_env kobject: 'tx-0' (000000008663bba2): fill_kobj_path: path = '/devices/virtual/net/vti566/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'vti567' (00000000424de3df): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'vti567' (00000000424de3df): kobject_uevent_env kobject: 'vti567' (00000000424de3df): fill_kobj_path: path = '/devices/virtual/net/vti567' kobject: 'queues' (00000000dca74ccb): kobject_add_internal: parent: 'vti567', set: '' kobject: 'queues' (00000000dca74ccb): kobject_uevent_env kobject: 'queues' (00000000dca74ccb): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000055edfed3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000055edfed3): kobject_uevent_env kobject: 'rx-0' (0000000055edfed3): fill_kobj_path: path = '/devices/virtual/net/vti567/queues/rx-0' kobject: 'tx-0' (00000000baf3241b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000baf3241b): kobject_uevent_env kobject: 'tx-0' (00000000baf3241b): fill_kobj_path: path = '/devices/virtual/net/vti567/queues/tx-0' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'vti568' (00000000ab3eaeb0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti568' (00000000ab3eaeb0): kobject_uevent_env kobject: 'vti568' (00000000ab3eaeb0): fill_kobj_path: path = '/devices/virtual/net/vti568' kobject: 'queues' (000000008c063224): kobject_add_internal: parent: 'vti568', set: '' kobject: 'queues' (000000008c063224): kobject_uevent_env kobject: 'queues' (000000008c063224): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000754d4bfc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000754d4bfc): kobject_uevent_env kobject: 'rx-0' (00000000754d4bfc): fill_kobj_path: path = '/devices/virtual/net/vti568/queues/rx-0' kobject: 'tx-0' (00000000400d2d6c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'tx-0' (00000000400d2d6c): kobject_uevent_env kobject: 'tx-0' (00000000400d2d6c): fill_kobj_path: path = '/devices/virtual/net/vti568/queues/tx-0' kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'vti569' (0000000099df7711): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vti569' (0000000099df7711): kobject_uevent_env kobject: 'vti569' (0000000099df7711): fill_kobj_path: path = '/devices/virtual/net/vti569' kobject: 'queues' (00000000326524f4): kobject_add_internal: parent: 'vti569', set: '' kobject: 'queues' (00000000326524f4): kobject_uevent_env kobject: 'queues' (00000000326524f4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a25be1aa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a25be1aa): kobject_uevent_env kobject: 'rx-0' (00000000a25be1aa): fill_kobj_path: path = '/devices/virtual/net/vti569/queues/rx-0' kobject: 'tx-0' (00000000159c8458): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000159c8458): kobject_uevent_env kobject: 'tx-0' (00000000159c8458): fill_kobj_path: path = '/devices/virtual/net/vti569/queues/tx-0' kobject: 'vti570' (00000000a3561a20): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti570' (00000000a3561a20): kobject_uevent_env kobject: 'vti570' (00000000a3561a20): fill_kobj_path: path = '/devices/virtual/net/vti570' kobject: 'queues' (000000007d2c8fd1): kobject_add_internal: parent: 'vti570', set: '' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000007d2c8fd1): kobject_uevent_env kobject: 'queues' (000000007d2c8fd1): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a7e701e5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a7e701e5): kobject_uevent_env kobject: 'rx-0' (00000000a7e701e5): fill_kobj_path: path = '/devices/virtual/net/vti570/queues/rx-0' kobject: 'tx-0' (0000000050bcf4a1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000050bcf4a1): kobject_uevent_env kobject: 'tx-0' (0000000050bcf4a1): fill_kobj_path: path = '/devices/virtual/net/vti570/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vti571' (00000000f00cd15c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti571' (00000000f00cd15c): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'vti571' (00000000f00cd15c): fill_kobj_path: path = '/devices/virtual/net/vti571' kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000001e9c70f5): kobject_add_internal: parent: 'vti571', set: '' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000001e9c70f5): kobject_uevent_env kobject: 'queues' (000000001e9c70f5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000026c323e2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'rx-0' (0000000026c323e2): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000026c323e2): fill_kobj_path: path = '/devices/virtual/net/vti571/queues/rx-0' kobject: 'tx-0' (00000000f97081bb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f97081bb): kobject_uevent_env kobject: 'tx-0' (00000000f97081bb): fill_kobj_path: path = '/devices/virtual/net/vti571/queues/tx-0' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'vti572' (000000009a67840f): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti572' (000000009a67840f): kobject_uevent_env kobject: 'vti572' (000000009a67840f): fill_kobj_path: path = '/devices/virtual/net/vti572' kobject: 'queues' (00000000c94662e6): kobject_add_internal: parent: 'vti572', set: '' FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) kobject: 'queues' (00000000c94662e6): kobject_uevent_env FAT-fs (loop4): Filesystem has been set read-only kobject: 'queues' (00000000c94662e6): kobject_uevent_env: filter function caused the event to drop! FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) kobject: 'rx-0' (000000000e5ffd7f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000e5ffd7f): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000000e5ffd7f): fill_kobj_path: path = '/devices/virtual/net/vti572/queues/rx-0' kobject: 'tx-0' (00000000e9ff981b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e9ff981b): kobject_uevent_env kobject: 'tx-0' (00000000e9ff981b): fill_kobj_path: path = '/devices/virtual/net/vti572/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vti573' (00000000ee417873): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'vti573' (00000000ee417873): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti573' (00000000ee417873): fill_kobj_path: path = '/devices/virtual/net/vti573' kobject: 'queues' (00000000de7f6cc3): kobject_add_internal: parent: 'vti573', set: '' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'queues' (00000000de7f6cc3): kobject_uevent_env kobject: 'queues' (00000000de7f6cc3): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000019f88645): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000019f88645): kobject_uevent_env kobject: 'rx-0' (0000000019f88645): fill_kobj_path: path = '/devices/virtual/net/vti573/queues/rx-0' kobject: 'tx-0' (000000009a329c0f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009a329c0f): kobject_uevent_env kobject: 'tx-0' (000000009a329c0f): fill_kobj_path: path = '/devices/virtual/net/vti573/queues/tx-0' kobject: 'vti574' (00000000e22c273e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti574' (00000000e22c273e): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'vti574' (00000000e22c273e): fill_kobj_path: path = '/devices/virtual/net/vti574' kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000fad810f6): kobject_add_internal: parent: 'vti574', set: '' kobject: 'queues' (00000000fad810f6): kobject_uevent_env kobject: 'queues' (00000000fad810f6): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ae70813f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000ae70813f): kobject_uevent_env kobject: 'rx-0' (00000000ae70813f): fill_kobj_path: path = '/devices/virtual/net/vti574/queues/rx-0' kobject: 'tx-0' (0000000052498814): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000052498814): kobject_uevent_env kobject: 'tx-0' (0000000052498814): fill_kobj_path: path = '/devices/virtual/net/vti574/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vti575' (00000000fdb62afa): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti575' (00000000fdb62afa): kobject_uevent_env kobject: 'vti575' (00000000fdb62afa): fill_kobj_path: path = '/devices/virtual/net/vti575' kobject: 'queues' (00000000aadb3e5b): kobject_add_internal: parent: 'vti575', set: '' kobject: 'queues' (00000000aadb3e5b): kobject_uevent_env kobject: 'queues' (00000000aadb3e5b): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000036c18260): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'rx-0' (0000000036c18260): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000036c18260): fill_kobj_path: path = '/devices/virtual/net/vti575/queues/rx-0' kobject: 'tx-0' (00000000899a8853): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000899a8853): kobject_uevent_env kobject: 'tx-0' (00000000899a8853): fill_kobj_path: path = '/devices/virtual/net/vti575/queues/tx-0' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'vti576' (0000000046e305c9): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti576' (0000000046e305c9): kobject_uevent_env kobject: 'vti576' (0000000046e305c9): fill_kobj_path: path = '/devices/virtual/net/vti576' kobject: 'queues' (00000000ea777f45): kobject_add_internal: parent: 'vti576', set: '' kobject: 'queues' (00000000ea777f45): kobject_uevent_env kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'queues' (00000000ea777f45): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000db983eb0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000db983eb0): kobject_uevent_env kobject: 'rx-0' (00000000db983eb0): fill_kobj_path: path = '/devices/virtual/net/vti576/queues/rx-0' kobject: 'tx-0' (00000000277d44a6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000277d44a6): kobject_uevent_env kobject: 'tx-0' (00000000277d44a6): fill_kobj_path: path = '/devices/virtual/net/vti576/queues/tx-0' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti577' (0000000059342e86): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti577' (0000000059342e86): kobject_uevent_env kobject: 'vti577' (0000000059342e86): fill_kobj_path: path = '/devices/virtual/net/vti577' kobject: 'queues' (00000000a371e9a5): kobject_add_internal: parent: 'vti577', set: '' kobject: 'queues' (00000000a371e9a5): kobject_uevent_env kobject: 'queues' (00000000a371e9a5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b6ddb31f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b6ddb31f): kobject_uevent_env kobject: 'rx-0' (00000000b6ddb31f): fill_kobj_path: path = '/devices/virtual/net/vti577/queues/rx-0' kobject: 'tx-0' (00000000aefe07c4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000aefe07c4): kobject_uevent_env kobject: 'tx-0' (00000000aefe07c4): fill_kobj_path: path = '/devices/virtual/net/vti577/queues/tx-0' kobject: 'vti578' (00000000050ff9d0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'vti578' (00000000050ff9d0): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'vti578' (00000000050ff9d0): fill_kobj_path: path = '/devices/virtual/net/vti578' kobject: 'queues' (00000000fb256d5e): kobject_add_internal: parent: 'vti578', set: '' kobject: 'queues' (00000000fb256d5e): kobject_uevent_env kobject: 'queues' (00000000fb256d5e): kobject_uevent_env: filter function caused the event to drop! FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env FAT-fs (loop4): Filesystem has been set read-only kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) kobject: 'rx-0' (000000002a1c13c8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002a1c13c8): kobject_uevent_env kobject: 'rx-0' (000000002a1c13c8): fill_kobj_path: path = '/devices/virtual/net/vti578/queues/rx-0' kobject: 'tx-0' (00000000a51c2cbe): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a51c2cbe): kobject_uevent_env kobject: 'tx-0' (00000000a51c2cbe): fill_kobj_path: path = '/devices/virtual/net/vti578/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'vti579' (00000000417cf408): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'vti579' (00000000417cf408): kobject_uevent_env kobject: 'vti579' (00000000417cf408): fill_kobj_path: path = '/devices/virtual/net/vti579' kobject: 'queues' (00000000f712af25): kobject_add_internal: parent: 'vti579', set: '' kobject: 'queues' (00000000f712af25): kobject_uevent_env kobject: 'queues' (00000000f712af25): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000007dc51dab): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007dc51dab): kobject_uevent_env kobject: 'rx-0' (000000007dc51dab): fill_kobj_path: path = '/devices/virtual/net/vti579/queues/rx-0' kobject: 'tx-0' (00000000329fd0a7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000329fd0a7): kobject_uevent_env kobject: 'tx-0' (00000000329fd0a7): fill_kobj_path: path = '/devices/virtual/net/vti579/queues/tx-0' kobject: 'vti580' (000000007916d6f7): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti580' (000000007916d6f7): kobject_uevent_env kobject: 'vti580' (000000007916d6f7): fill_kobj_path: path = '/devices/virtual/net/vti580' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (0000000051c47df4): kobject_add_internal: parent: 'vti580', set: '' kobject: 'queues' (0000000051c47df4): kobject_uevent_env kobject: 'queues' (0000000051c47df4): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000004078e87): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000004078e87): kobject_uevent_env kobject: 'rx-0' (0000000004078e87): fill_kobj_path: path = '/devices/virtual/net/vti580/queues/rx-0' kobject: 'tx-0' (00000000e33a0b69): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e33a0b69): kobject_uevent_env kobject: 'tx-0' (00000000e33a0b69): fill_kobj_path: path = '/devices/virtual/net/vti580/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti581' (000000006a54f1b7): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti581' (000000006a54f1b7): kobject_uevent_env kobject: 'vti581' (000000006a54f1b7): fill_kobj_path: path = '/devices/virtual/net/vti581' kobject: 'queues' (000000005331582f): kobject_add_internal: parent: 'vti581', set: '' kobject: 'queues' (000000005331582f): kobject_uevent_env kobject: 'queues' (000000005331582f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000000f11f330): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000000f11f330): kobject_uevent_env kobject: 'rx-0' (000000000f11f330): fill_kobj_path: path = '/devices/virtual/net/vti581/queues/rx-0' kobject: 'tx-0' (0000000061d63b97): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000061d63b97): kobject_uevent_env kobject: 'tx-0' (0000000061d63b97): fill_kobj_path: path = '/devices/virtual/net/vti581/queues/tx-0' kobject: 'vti582' (0000000033ae26b5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti582' (0000000033ae26b5): kobject_uevent_env kobject: 'vti582' (0000000033ae26b5): fill_kobj_path: path = '/devices/virtual/net/vti582' kobject: 'queues' (0000000078150188): kobject_add_internal: parent: 'vti582', set: '' kobject: 'queues' (0000000078150188): kobject_uevent_env kobject: 'queues' (0000000078150188): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e8d9b82d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e8d9b82d): kobject_uevent_env kobject: 'rx-0' (00000000e8d9b82d): fill_kobj_path: path = '/devices/virtual/net/vti582/queues/rx-0' kobject: 'tx-0' (00000000deff6bfa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000deff6bfa): kobject_uevent_env kobject: 'tx-0' (00000000deff6bfa): fill_kobj_path: path = '/devices/virtual/net/vti582/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti583' (0000000064da718a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'vti583' (0000000064da718a): kobject_uevent_env kobject: 'vti583' (0000000064da718a): fill_kobj_path: path = '/devices/virtual/net/vti583' kobject: 'queues' (00000000747eb709): kobject_add_internal: parent: 'vti583', set: '' kobject: 'queues' (00000000747eb709): kobject_uevent_env kobject: 'queues' (00000000747eb709): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000018742a15): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000018742a15): kobject_uevent_env kobject: 'rx-0' (0000000018742a15): fill_kobj_path: path = '/devices/virtual/net/vti583/queues/rx-0' FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) FAT-fs (loop4): Filesystem has been set read-only FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) kobject: 'tx-0' (00000000c3f04d98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c3f04d98): kobject_uevent_env kobject: 'tx-0' (00000000c3f04d98): fill_kobj_path: path = '/devices/virtual/net/vti583/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'vti584' (000000001e2ec3da): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti584' (000000001e2ec3da): kobject_uevent_env kobject: 'vti584' (000000001e2ec3da): fill_kobj_path: path = '/devices/virtual/net/vti584' kobject: 'queues' (000000003d5ee4fb): kobject_add_internal: parent: 'vti584', set: '' kobject: 'queues' (000000003d5ee4fb): kobject_uevent_env kobject: 'queues' (000000003d5ee4fb): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000e02a2830): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000e02a2830): kobject_uevent_env kobject: 'rx-0' (00000000e02a2830): fill_kobj_path: path = '/devices/virtual/net/vti584/queues/rx-0' kobject: 'tx-0' (000000001e837502): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001e837502): kobject_uevent_env kobject: 'tx-0' (000000001e837502): fill_kobj_path: path = '/devices/virtual/net/vti584/queues/tx-0' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 970769) FAT-fs (loop4): Filesystem has been set read-only FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 970769) kobject: 'vti585' (00000000638591f8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti585' (00000000638591f8): kobject_uevent_env kobject: 'vti585' (00000000638591f8): fill_kobj_path: path = '/devices/virtual/net/vti585' kobject: 'queues' (00000000e546a02f): kobject_add_internal: parent: 'vti585', set: '' kobject: 'queues' (00000000e546a02f): kobject_uevent_env kobject: 'queues' (00000000e546a02f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b46f06c6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b46f06c6): kobject_uevent_env kobject: 'rx-0' (00000000b46f06c6): fill_kobj_path: path = '/devices/virtual/net/vti585/queues/rx-0' kobject: 'tx-0' (000000000a3b94b6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000000a3b94b6): kobject_uevent_env kobject: 'tx-0' (000000000a3b94b6): fill_kobj_path: path = '/devices/virtual/net/vti585/queues/tx-0' kobject: 'vti586' (00000000af3f44f0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti586' (00000000af3f44f0): kobject_uevent_env kobject: 'vti586' (00000000af3f44f0): fill_kobj_path: path = '/devices/virtual/net/vti586' kobject: 'queues' (000000003d924db0): kobject_add_internal: parent: 'vti586', set: '' kobject: 'queues' (000000003d924db0): kobject_uevent_env kobject: 'queues' (000000003d924db0): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000787affaf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000787affaf): kobject_uevent_env kobject: 'rx-0' (00000000787affaf): fill_kobj_path: path = '/devices/virtual/net/vti586/queues/rx-0' kobject: 'tx-0' (00000000d93fd9b4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000d93fd9b4): kobject_uevent_env kobject: 'tx-0' (00000000d93fd9b4): fill_kobj_path: path = '/devices/virtual/net/vti586/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'vti587' (00000000e8b8ad08): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti587' (00000000e8b8ad08): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'vti587' (00000000e8b8ad08): fill_kobj_path: path = '/devices/virtual/net/vti587' kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000fc262f0f): kobject_add_internal: parent: 'vti587', set: '' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'queues' (00000000fc262f0f): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000fc262f0f): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'rx-0' (000000007c443244): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000007c443244): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'rx-0' (000000007c443244): fill_kobj_path: path = '/devices/virtual/net/vti587/queues/rx-0' kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000f1edbf54): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'tx-0' (00000000f1edbf54): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000f1edbf54): fill_kobj_path: path = '/devices/virtual/net/vti587/queues/tx-0' kobject: 'vti588' (00000000d7f062da): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'vti588' (00000000d7f062da): kobject_uevent_env kobject: 'vti588' (00000000d7f062da): fill_kobj_path: path = '/devices/virtual/net/vti588' kobject: 'queues' (00000000ba670150): kobject_add_internal: parent: 'vti588', set: '' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'queues' (00000000ba670150): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000ba670150): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ce7ca37a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ce7ca37a): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'rx-0' (00000000ce7ca37a): fill_kobj_path: path = '/devices/virtual/net/vti588/queues/rx-0' kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000c6ca31b0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c6ca31b0): kobject_uevent_env kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env kobject: 'tx-0' (00000000c6ca31b0): fill_kobj_path: path = '/devices/virtual/net/vti588/queues/tx-0' kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (000000006fb85c1d): kobject_uevent_env netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop4' (000000006fb85c1d): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'vti589' (0000000058b2cbae): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'vti589' (0000000058b2cbae): kobject_uevent_env kobject: 'vti589' (0000000058b2cbae): fill_kobj_path: path = '/devices/virtual/net/vti589' kobject: 'queues' (00000000cf765ca9): kobject_add_internal: parent: 'vti589', set: '' kobject: 'queues' (00000000cf765ca9): kobject_uevent_env kobject: 'queues' (00000000cf765ca9): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000041145690): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000041145690): kobject_uevent_env kobject: 'rx-0' (0000000041145690): fill_kobj_path: path = '/devices/virtual/net/vti589/queues/rx-0' kobject: 'tx-0' (00000000bd6327ff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000bd6327ff): kobject_uevent_env kobject: 'tx-0' (00000000bd6327ff): fill_kobj_path: path = '/devices/virtual/net/vti589/queues/tx-0' kobject: 'vti590' (00000000e2917ab5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'vti590' (00000000e2917ab5): kobject_uevent_env kobject: 'vti590' (00000000e2917ab5): fill_kobj_path: path = '/devices/virtual/net/vti590' kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000d127bdc4): kobject_add_internal: parent: 'vti590', set: '' kobject: 'queues' (00000000d127bdc4): kobject_uevent_env kobject: 'loop2' (000000001cf768e5): kobject_uevent_env kobject: 'queues' (00000000d127bdc4): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000001cf768e5): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000007a0a9ea7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007a0a9ea7): kobject_uevent_env kobject: 'rx-0' (000000007a0a9ea7): fill_kobj_path: path = '/devices/virtual/net/vti590/queues/rx-0' kobject: 'tx-0' (00000000243f5cb5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000243f5cb5): kobject_uevent_env kobject: 'tx-0' (00000000243f5cb5): fill_kobj_path: path = '/devices/virtual/net/vti590/queues/tx-0' netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. kobject: 'loop5' (0000000006ec74f6): kobject_uevent_env kobject: 'loop5' (0000000006ec74f6): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000b62f4423): kobject_uevent_env kobject: 'loop3' (00000000b62f4423): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000004d205197): kobject_uevent_env kobject: 'loop1' (000000004d205197): fill_kobj_path: path = '/devices/virtual/block/loop1'