RBP: 00007ffef262e230 R08: 0000000000000002 R09: 00007fddc8003531
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
------------[ cut here ]------------
ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
WARNING: CPU: 0 PID: 6517 at lib/debugobjects.c:508 debug_print_object lib/debugobjects.c:505 [inline]
WARNING: CPU: 0 PID: 6517 at lib/debugobjects.c:508 debug_object_assert_init+0x1fa/0x250 lib/debugobjects.c:895
Modules linked in:
CPU: 0 PID: 6517 Comm: syz-executor011 Not tainted 5.15.0-rc6-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:895
Code: e8 4b 15 b8 fd 4c 8b 45 00 48 c7 c7 a0 31 b4 8a 48 c7 c6 00 2e b4 8a 48 c7 c2 e0 33 b4 8a 31 c9 49 89 d9 31 c0 e8 b6 c6 36 fd <0f> 0b ff 05 3a 5c c5 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c
RSP: 0018:ffffc90002c7e698 EFLAGS: 00010046
RAX: cffa606352c78700 RBX: 0000000000000000 RCX: ffff888076ce9c80
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffffff8a512d00 R08: ffffffff81693402 R09: ffffed1017383f2c
R10: ffffed1017383f2c R11: 0000000000000000 R12: dffffc0000000000
R13: ffff88801bcd1720 R14: 0000000000000002 R15: ffffffff90ba5a20
FS:  0000555557087300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5473f3c000 CR3: 0000000070ca6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 debug_timer_assert_init kernel/time/timer.c:739 [inline]
 debug_assert_init kernel/time/timer.c:784 [inline]
 del_timer+0xa5/0x3d0 kernel/time/timer.c:1204
 try_to_grab_pending+0x151/0xbb0 kernel/workqueue.c:1270
 __cancel_work_timer+0x14c/0x710 kernel/workqueue.c:3129
 batadv_nc_mesh_free+0x4a/0xf0 net/batman-adv/network-coding.c:1869
 batadv_mesh_free+0x6f/0x140 net/batman-adv/main.c:245
 batadv_mesh_init+0x4e5/0x550 net/batman-adv/main.c:226
 batadv_softif_init_late+0x8fe/0xd70 net/batman-adv/soft-interface.c:804
 register_netdevice+0x826/0x1c30 net/core/dev.c:10229
 __rtnl_newlink net/core/rtnetlink.c:3458 [inline]
 rtnl_newlink+0x14b3/0x1d10 net/core/rtnetlink.c:3506
 rtnetlink_rcv_msg+0x934/0xe60 net/core/rtnetlink.c:5572
 netlink_rcv_skb+0x200/0x470 net/netlink/af_netlink.c:2510
 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
 netlink_unicast+0x814/0x9f0 net/netlink/af_netlink.c:1345
 netlink_sendmsg+0xa29/0xe50 net/netlink/af_netlink.c:1935
 sock_sendmsg_nosec net/socket.c:704 [inline]
 sock_sendmsg net/socket.c:724 [inline]
 ____sys_sendmsg+0x5b9/0x910 net/socket.c:2409
 ___sys_sendmsg net/socket.c:2463 [inline]
 __sys_sendmsg+0x36f/0x450 net/socket.c:2492
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fddc82bc7e9
Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffef262e228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fddc82bc7e9
RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
RBP: 00007ffef262e230 R08: 0000000000000002 R09: 00007fddc8003531
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000