------------[ cut here ]------------ ODEBUG: init active (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 1 PID: 5836 at lib/debugobjects.c:521 debug_print_object lib/debugobjects.c:518 [inline] WARNING: CPU: 1 PID: 5836 at lib/debugobjects.c:521 __debug_object_init+0x397/0xd30 lib/debugobjects.c:641 Modules linked in: CPU: 1 PID: 5836 Comm: syz.0.333 Not tainted 5.15.180-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:debug_print_object lib/debugobjects.c:518 [inline] RIP: 0010:__debug_object_init+0x397/0xd30 lib/debugobjects.c:641 Code: 74 08 4c 89 ff e8 69 17 b2 fd 4d 8b 07 48 c7 c7 60 f2 f9 8a 48 c7 c6 c0 f0 f9 8a 48 89 da 8b 4c 24 2c 4d 89 e1 e8 89 e5 33 fd <0f> 0b 4c 8b 64 24 30 48 8b 5c 24 18 ff 05 df bd f2 09 83 fb 03 75 RSP: 0018:ffffc900033cf1a0 EFLAGS: 00010246 RAX: 70319497036c5300 RBX: ffffffff8af9f3c0 RCX: 0000000000080000 RDX: ffffc90005891000 RSI: 000000000000d6f1 RDI: 000000000000d6f2 RBP: ffffc900033cf370 R08: ffffffff8166728c R09: ffffed10171e67a8 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 R13: dffffc0000000000 R14: ffff88805f3e5a38 R15: ffffffff8aac9900 FS: 00007f9b13fba6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5352434000 CR3: 000000005f0d0000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: debug_timer_init kernel/time/timer.c:724 [inline] debug_init kernel/time/timer.c:772 [inline] init_timer_key+0x3e/0x2d0 kernel/time/timer.c:816 ieee80211_ibss_setup_sdata+0x3a/0x170 net/mac80211/ibss.c:1736 ieee80211_setup_sdata+0x77f/0xda0 net/mac80211/iface.c:1623 ieee80211_runtime_change_iftype net/mac80211/iface.c:1732 [inline] ieee80211_if_change_type+0x583/0x9f0 net/mac80211/iface.c:1754 ieee80211_change_iface+0x57/0x430 net/mac80211/cfg.c:160 rdev_change_virtual_intf net/wireless/rdev-ops.h:69 [inline] cfg80211_change_iface+0x789/0xf20 net/wireless/util.c:1074 nl80211_set_interface+0x5f7/0x890 net/wireless/nl80211.c:3958 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline] genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0xfc2/0x14a0 net/netlink/genetlink.c:792 netlink_rcv_skb+0x1cf/0x410 net/netlink/af_netlink.c:2489 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline] netlink_unicast+0x7c0/0x990 net/netlink/af_netlink.c:1337 netlink_sendmsg+0xa30/0xd60 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] __sys_sendto+0x564/0x720 net/socket.c:2063 __do_sys_sendto net/socket.c:2075 [inline] __se_sys_sendto net/socket.c:2071 [inline] __x64_sys_sendto+0xda/0xf0 net/socket.c:2071 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f9b16153ffc Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b RSP: 002b:00007f9b13fb8e20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f9b13fb8fa0 RCX: 00007f9b16153ffc RDX: 0000000000000024 RSI: 00007f9b13fb8ff0 RDI: 0000000000000006 RBP: 0000000000000000 R08: 00007f9b13fb8e74 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000006 R13: 0000000000000000 R14: 00007f9b13fb8ff0 R15: 0000000000000000