ip6_tunnel: ip6tnl2 xmit: Local address not yet configured!
divide error: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 14722 Comm: syz-executor4 Not tainted 4.20.0-rc5+ #362
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
libceph: parse_ips bad ip '[d::]:06,['
RIP: 0010:valid_cvt_gtf_timings drivers/media/platform/vivid/vivid-vid-cap.c:1643 [inline]
RIP: 0010:vivid_vid_cap_s_dv_timings+0x60e/0x11e0 drivers/media/platform/vivid/vivid-vid-cap.c:1674
Code: c6 84 c9 0f 95 c1 40 84 ce 0f 85 ce 0a 00 00 83 e0 07 38 c2 0f 9e c1 84 d2 0f 95 c0 84 c1 0f 85 b9 0a 00 00 48 8b 43 14 31 d2 <41> f7 f7 48 ba 00 00 00 00 00 fc ff df 4c 8d 7b 40 89 85 64 ff ff
RSP: 0018:ffff88817dcdf628 EFLAGS: 00010246
RAX: 0000000000d59f80 RBX: ffff8881ba805100 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8881ba805114
RBP: ffff88817dcdf6e8 R08: 0000000000000001 R09: ffffed103976c024
R10: ffffed103976c024 R11: ffff8881cbb60123 R12: ffff8881cbb60080
R13: 1ffff1102fb9becc R14: 0000000000000000 R15: 0000000000000000
libceph: parse_ips bad ip '[d::]:06,['
FS:  00007f6cd0ca3700(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000413720 CR3: 00000001820ae000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
kobject: 'loop2' (00000000e5bb48c6): kobject_uevent_env
Call Trace:
 vidioc_s_dv_timings+0xa4/0xc0 drivers/media/platform/vivid/vivid-core.c:323
kobject: 'loop2' (00000000e5bb48c6): fill_kobj_path: path = '/devices/virtual/block/loop2'
 v4l_stub_s_dv_timings+0x4f/0x60 drivers/media/v4l2-core/v4l2-ioctl.c:2583
 __video_do_ioctl+0x8b1/0x1050 drivers/media/v4l2-core/v4l2-ioctl.c:2853
kobject: 'loop1' (000000005119d569): kobject_uevent_env
 video_usercopy+0x5c1/0x1760 drivers/media/v4l2-core/v4l2-ioctl.c:3035
kobject: 'loop1' (000000005119d569): fill_kobj_path: path = '/devices/virtual/block/loop1'
 video_ioctl2+0x2c/0x33 drivers/media/v4l2-core/v4l2-ioctl.c:3079
 v4l2_ioctl+0x154/0x1b0 drivers/media/v4l2-core/v4l2-dev.c:364
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:509 [inline]
 do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696
 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713
 __do_sys_ioctl fs/ioctl.c:720 [inline]
 __se_sys_ioctl fs/ioctl.c:718 [inline]
 __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
------------[ cut here ]------------
downgrading a read lock
WARNING: CPU: 1 PID: 10829 at kernel/locking/lockdep.c:3556 __lock_downgrade kernel/locking/lockdep.c:3556 [inline]
WARNING: CPU: 1 PID: 10829 at kernel/locking/lockdep.c:3556 lock_downgrade+0x4d7/0x900 kernel/locking/lockdep.c:3819