bond0: The slave device specified does not support setting the MAC address
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
CPU: 0 PID: 18256 Comm: syz-executor.0 Not tainted 4.19.186-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:hsr_dev_change_mtu+0xa2/0xd0 net/hsr/hsr_device.c:149
Code: 89 e0 5b 5d 41 5c 41 5d c3 e8 ea a6 ae f9 eb e1 e8 63 e3 78 f9 49 8d 7d 10 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 1d 49 8b 7d 10 ba 06 00 00 00 48 c7 c6 40 74 70 89
RSP: 0018:ffff888044b4ea28 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 00000000000005dc RCX: ffffc90005d71000
RDX: 0000000000000002 RSI: ffffffff87e97a5d RDI: 0000000000000010
RBP: ffff888045810840 R08: 0000000000000000 R09: 00000000000005d6
R10: 0000000000000004 R11: 0000000000000000 R12: 00000000000005d6
R13: 0000000000000000 R14: ffff888045810a88 R15: 0000000000000001
FS:  00007f75e252e700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000056c000 CR3: 00000000997ed000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __dev_set_mtu net/core/dev.c:7755 [inline]
 dev_set_mtu_ext+0x339/0x580 net/core/dev.c:7808
 dev_set_mtu+0x95/0x120 net/core/dev.c:7832
 bond_enslave+0x70c/0x5230 drivers/net/bonding/bond_main.c:1530
 do_set_master+0x1c8/0x220 net/core/rtnetlink.c:2321
 do_setlink+0x7ec/0x3540 net/core/rtnetlink.c:2455
 rtnl_newlink+0xda9/0x15c0 net/core/rtnetlink.c:3077
 rtnetlink_rcv_msg+0x453/0xb80 net/core/rtnetlink.c:4778
 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2455
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x6bb/0xc40 net/netlink/af_netlink.c:1909
 sock_sendmsg_nosec net/socket.c:622 [inline]
 sock_sendmsg+0xc3/0x120 net/socket.c:632
 ___sys_sendmsg+0x7bb/0x8e0 net/socket.c:2115
 __sys_sendmsg net/socket.c:2153 [inline]
 __do_sys_sendmsg net/socket.c:2162 [inline]
 __se_sys_sendmsg net/socket.c:2160 [inline]
 __x64_sys_sendmsg+0x132/0x220 net/socket.c:2160
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x466459
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f75e252e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004
RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007ffe096abb6f R14: 00007f75e252e300 R15: 0000000000022000
Modules linked in:
---[ end trace 72948baabba7736f ]---
RIP: 0010:hsr_dev_change_mtu+0xa2/0xd0 net/hsr/hsr_device.c:149
Code: 89 e0 5b 5d 41 5c 41 5d c3 e8 ea a6 ae f9 eb e1 e8 63 e3 78 f9 49 8d 7d 10 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 1d 49 8b 7d 10 ba 06 00 00 00 48 c7 c6 40 74 70 89
RSP: 0018:ffff888044b4ea28 EFLAGS: 00010202
EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (26926!=0)
EXT4-fs (loop2): group descriptors corrupted!
RAX: dffffc0000000000 RBX: 00000000000005dc RCX: ffffc90005d71000
RDX: 0000000000000002 RSI: ffffffff87e97a5d RDI: 0000000000000010
RBP: ffff888045810840 R08: 0000000000000000 R09: 00000000000005d6
R10: 0000000000000004 R11: 0000000000000000 R12: 00000000000005d6
EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (33325!=0)
EXT4-fs (loop1): group descriptors corrupted!
R13: 0000000000000000 R14: ffff888045810a88 R15: 0000000000000001
FS:  00007f75e252e700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa5a20af130 CR3: 00000000997ed000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400