bond0 (unregistering): Releasing backup interface bond_slave_1
bond0 (unregistering): Releasing backup interface bond_slave_0
bond0 (unregistering): Released all slaves
name '�哢0=���#�z
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------------[ cut here ]------------
WARNING: CPU: 0 PID: 32081 at fs/proc/generic.c:163 __xlate_proc_name.cold.11+0x10/0x1c fs/proc/generic.c:163
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 32081 Comm: kworker/0:6 Not tainted 4.14.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: afs afs_manage_cell
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x145/0x1e1 lib/dump_stack.c:53
 panic+0x1a9/0x34e kernel/panic.c:181
 __warn.cold.8+0x11a/0x156 kernel/panic.c:542
 report_bug+0x1a3/0x227 lib/bug.c:184
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 do_trap_no_signal arch/x86/kernel/traps.c:212 [inline]
 do_trap+0x1ef/0x2d0 arch/x86/kernel/traps.c:261
 do_error_trap+0x11f/0x390 arch/x86/kernel/traps.c:298
 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:311
 invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:906
RIP: 0010:__xlate_proc_name.cold.11+0x10/0x1c fs/proc/generic.c:163
RSP: 0018:ffff880126897000 EFLAGS: 00010286
RAX: 0000000000000025 RBX: ffff8801238038b9 RCX: 0000000000000000
RDX: 0000000000000025 RSI: ffffffff87abe3a0 RDI: ffffed0024d12df7
RBP: ffff880126897030 R08: ffff88011d132930 R09: 0000000000000007
R10: 0000000000000000 R11: dffffc0000000000 R12: ffff8801268971f0
R13: ffff8801268970d8 R14: 0000000000000000 R15: 0000000000000010
 xlate_proc_name fs/proc/generic.c:179 [inline]
 __proc_create+0xc7/0xa30 fs/proc/generic.c:349
 proc_mkdir_data+0x84/0x1d0 fs/proc/generic.c:419
 proc_mkdir+0x10/0x20 fs/proc/generic.c:445
 afs_proc_cell_setup+0x4c/0x110 fs/afs/proc.c:356
 afs_activate_cell fs/afs/cell.c:588 [inline]
 afs_manage_cell+0x386/0x14a0 fs/afs/cell.c:654
 process_one_work+0x9c3/0x1a40 kernel/workqueue.c:2112
 worker_thread+0x212/0x18f0 kernel/workqueue.c:2246
 kthread+0x338/0x400 kernel/kthread.c:231
 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:432
Kernel Offset: disabled
Rebooting in 86400 seconds..