RBP: 00007f7a029011d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fff7569febf R14: 00007f7a02901300 R15: 0000000000022000
kobject_add_internal failed for bonding_slave (error: -12 parent: ipvlan0)
------------[ cut here ]------------
ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
WARNING: CPU: 0 PID: 32171 at lib/debugobjects.c:508 debug_print_object lib/debugobjects.c:505 [inline]
WARNING: CPU: 0 PID: 32171 at lib/debugobjects.c:508 debug_object_assert_init+0x1fa/0x250 lib/debugobjects.c:890
Modules linked in:
CPU: 0 PID: 32171 Comm: syz-executor.3 Not tainted 5.12.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:debug_print_object lib/debugobjects.c:505 [inline]
RIP: 0010:debug_object_assert_init+0x1fa/0x250 lib/debugobjects.c:890
Code: e8 db 00 e4 fd 4c 8b 45 00 48 c7 c7 60 a8 11 8a 48 c7 c6 c0 a4 11 8a 48 c7 c2 a0 aa 11 8a 31 c9 49 89 d9 31 c0 e8 46 f6 6e fd <0f> 0b ff 05 ca ee db 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c
RSP: 0018:ffffc900179eeda0 EFLAGS: 00010046
RAX: 8ec1c1ac3acbec00 RBX: 0000000000000000 RCX: 0000000000040000
RDX: ffffc9000fd5f000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffffff89b0abe0 R08: ffffffff8160b932 R09: ffffed1017383f1c
R10: ffffed1017383f1c R11: 0000000000000000 R12: dffffc0000000000
R13: ffff88802a117940 R14: 0000000000000000 R15: ffffffff90260a90
FS:  00007f7a02901700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000568000 CR3: 00000000281f7000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 debug_timer_assert_init kernel/time/timer.c:737 [inline]
 debug_assert_init kernel/time/timer.c:782 [inline]
 del_timer+0x3d/0x310 kernel/time/timer.c:1202
 try_to_grab_pending+0xbe/0xa50 kernel/workqueue.c:1252
 __cancel_work_timer+0x81/0x5b0 kernel/workqueue.c:3098
 slave_kobj_release+0x50/0xd0 drivers/net/bonding/bond_main.c:1492
 kobject_cleanup+0x1c9/0x280 lib/kobject.c:705
 bond_alloc_slave drivers/net/bonding/bond_main.c:1513 [inline]
 bond_enslave+0x63f/0x57a0 drivers/net/bonding/bond_main.c:1732
 do_set_master net/core/rtnetlink.c:2519 [inline]
 do_setlink+0xcf6/0x3d80 net/core/rtnetlink.c:2715
 __rtnl_newlink net/core/rtnetlink.c:3376 [inline]
 rtnl_newlink+0x149b/0x1b30 net/core/rtnetlink.c:3491
 rtnetlink_rcv_msg+0x895/0xd50 net/core/rtnetlink.c:5553
 netlink_rcv_skb+0x190/0x3a0 net/netlink/af_netlink.c:2502
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x786/0x940 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x9ae/0xd50 net/netlink/af_netlink.c:1927
 sock_sendmsg_nosec net/socket.c:654 [inline]
 sock_sendmsg net/socket.c:674 [inline]
 ____sys_sendmsg+0x519/0x800 net/socket.c:2350
 ___sys_sendmsg net/socket.c:2404 [inline]
 __sys_sendmsg+0x2bf/0x370 net/socket.c:2433
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xae
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:00007f7a02901188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459
RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004
RBP: 00007f7a029011d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fff7569febf R14: 00007f7a02901300 R15: 0000000000022000