syzbot

loop0: detected capacity change from 0 to 256
FAT-fs (loop0): Unrecognized mount option "utf" or missing value
------------[ cut here ]------------
ODEBUG: init active (active state 0) object type: timer_list hint: 0x0
WARNING: CPU: 1 PID: 4275 at lib/debugobjects.c:518 debug_print_object lib/debugobjects.c:515 [inline]
WARNING: CPU: 1 PID: 4275 at lib/debugobjects.c:518 __debug_object_init+0x2f0/0x450 lib/debugobjects.c:643
Modules linked in:
CPU: 1 PID: 4275 Comm: syz-executor319 Not tainted 6.1.119-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:debug_print_object lib/debugobjects.c:515 [inline]
RIP: 0010:__debug_object_init+0x2f0/0x450 lib/debugobjects.c:643
Code: 00 74 08 48 89 df e8 9f 35 99 fd 4c 8b 03 48 c7 c7 60 6b 5e 8b 48 c7 c6 c0 69 5e 8b 48 89 ea 8b 0c 24 4d 89 e1 e8 70 c6 09 fd <0f> 0b ff 05 00 3d 52 0a 41 83 ff 03 75 3b 48 8b 5c 24 18 48 83 c3
RSP: 0018:ffffc90003b67160 EFLAGS: 00010246
RAX: 93520269961f9100 RBX: ffffffff8b0dd8e0 RCX: ffff88801aff3b80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffffff8b5e6cc0 R08: ffffffff8152b88e R09: fffff5200076cd8d
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff88802f779a28 R14: dffffc0000000000 R15: 0000000000000003
FS:  000055558900b380(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000028fa3000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 debug_timer_init kernel/time/timer.c:777 [inline]
 debug_init kernel/time/timer.c:825 [inline]
 init_timer_key+0x40/0x350 kernel/time/timer.c:869
 ieee80211_sta_setup_sdata+0x372/0x6a0 net/mac80211/mlme.c:6385
 ieee80211_setup_sdata+0x784/0xc30 net/mac80211/iface.c:1833
 ieee80211_runtime_change_iftype net/mac80211/iface.c:1957 [inline]
 ieee80211_if_change_type+0x61c/0xaa0 net/mac80211/iface.c:1979
 ieee80211_change_iface+0x61/0x480 net/mac80211/cfg.c:217
 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline]
 cfg80211_change_iface+0x819/0x1030 net/wireless/util.c:1159
 nl80211_set_interface+0x5f9/0x870 net/wireless/nl80211.c:4204
 genl_family_rcv_msg_doit net/netlink/genetlink.c:756 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:833 [inline]
 genl_rcv_msg+0xc1a/0xf70 net/netlink/genetlink.c:850
 netlink_rcv_skb+0x1cd/0x410 net/netlink/af_netlink.c:2493
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:861
 netlink_unicast_kernel net/netlink/af_netlink.c:1311 [inline]
 netlink_unicast+0x7d8/0x970 net/netlink/af_netlink.c:1337
 netlink_sendmsg+0xa26/0xd60 net/netlink/af_netlink.c:1859
 sock_sendmsg_nosec net/socket.c:718 [inline]
 __sock_sendmsg net/socket.c:730 [inline]
 ____sys_sendmsg+0x5a5/0x8f0 net/socket.c:2519
 ___sys_sendmsg net/socket.c:2573 [inline]
 __sys_sendmsg+0x2a9/0x390 net/socket.c:2602
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f8a063dc129
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1f 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff96329148 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8a063dc129
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000007
RBP: 0000000000000000 R08: 00007fff96328c70 R09: 00007fff96328c70
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>