IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 7374 Comm: syz-executor.0 Not tainted 4.6.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8800afff0480 ti: ffff8800af008000 task.ti: ffff8800af008000
RIP: 0010:[<ffffffff82fd1b1a>]  [<ffffffff82fd1b1a>] scr_memsetw include/linux/vt_buffer.h:31 [inline]
RIP: 0010:[<ffffffff82fd1b1a>]  [<ffffffff82fd1b1a>] insert_char+0x19a/0x420 drivers/tty/vt/vt.c:551
RSP: 0018:ffff8800af00f768  EFLAGS: 00010203
RAX: 0000000020000001 RBX: 0000000100000010 RCX: 0000000100000010
RDX: 1ffff10025191b0e RSI: 0000000000000001 RDI: ffff880128c8d870
RBP: ffff8800af00f7b8 R08: 0000000000000720 R09: dffffc0000000000
R10: 0000000000000011 R11: 0000000000000001 R12: 000000010000000e
R13: dffffc0000000000 R14: ffff880128c8d4c0 R15: 000000010000000e
FS:  00007f4884cf5700(0000) GS:ffff88012c100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000758090 CR3: 00000000af0cd000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 ffff8800afff0c80 ffff8800afff0c88 ffff8800afff0d50 1ffff10015e01ef2
 ffff880000000000 0000000000000000 ffff880128c8d4c0 0000000000000000
 ffffed0025191b0f 1ffff10015e01f00 ffff8800af00f928 ffffffff82fdbdae
Call Trace:
 [<ffffffff82fdbdae>] csi_at drivers/tty/vt/vt.c:1616 [inline]
 [<ffffffff82fdbdae>] do_con_trol+0x504e/0x5a40 drivers/tty/vt/vt.c:2063
 [<ffffffff82fdcc27>] do_con_write.part.22+0x487/0x1950 drivers/tty/vt/vt.c:2421
 [<ffffffff82fde196>] do_con_write drivers/tty/vt/vt.c:2779 [inline]
 [<ffffffff82fde196>] con_write+0x76/0x90 drivers/tty/vt/vt.c:2775
 [<ffffffff82f8a4b0>] process_output_block drivers/tty/n_tty.c:581 [inline]
 [<ffffffff82f8a4b0>] n_tty_write+0x4f0/0x10b0 drivers/tty/n_tty.c:2313
 [<ffffffff82f7b8fd>] do_tty_write drivers/tty/tty_io.c:1175 [inline]
 [<ffffffff82f7b8fd>] tty_write+0x44d/0x7f0 drivers/tty/tty_io.c:1260
 [<ffffffff817981fb>] __vfs_write+0xdb/0x4f0 fs/read_write.c:529
 [<ffffffff81799cfa>] vfs_write+0x13a/0x4a0 fs/read_write.c:578
 [<ffffffff8179d52b>] SYSC_write fs/read_write.c:625 [inline]
 [<ffffffff8179d52b>] SyS_write+0xcb/0x1a0 fs/read_write.c:617
 [<ffffffff85b6fe80>] entry_SYSCALL_64_fastpath+0x23/0xc1
Code: 0f b7 86 b0 03 00 00 49 bd 00 00 00 00 00 fc ff df d1 ee 8d 46 ff 85 f6 49 8d 4c 47 02 74 33 49 8d 5c 24 02 4c 89 e0 48 c1 e8 03 <42> 0f b6 14 28 4c 89 e0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 
RIP  [<ffffffff82fd1b1a>] scr_memsetw include/linux/vt_buffer.h:31 [inline]
RIP  [<ffffffff82fd1b1a>] insert_char+0x19a/0x420 drivers/tty/vt/vt.c:551
 RSP <ffff8800af00f768>
---[ end trace 9bc0bfbff76e9164 ]---