------------[ cut here ]------------
WARNING: CPU: 0 PID: 22824 at net/ipv4/ipmr.c:440 ipmr_rules_exit+0x13a/0x1c0
Modules linked in:
CPU: 0 UID: 0 PID: 22824 Comm: syz-executor.3 Not tainted 6.13.0-rc2-next-20241209 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:ipmr_rules_exit+0x13a/0x1c0
Code: ff df 48 c1 ea 03 80 3c 02 00 75 7d 48 c7 83 00 08 00 00 00 00 00 00 5b 5d 41 5c 41 5d 41 5e e9 1c 5b a3 00 e8 67 c9 6d fd 90 <0f> 0b 90 eb 93 e8 5c c9 6d fd 0f b6 2d 2c e0 38 02 31 ff 89 ee e8
RSP: 0018:ffff8880393f78b8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff88800e02c500 RCX: ffffc90006616000
RDX: 0000000000040000 RSI: ffffffff84041bc9 RDI: 0000000000000005
RBP: ffff888015514000 R08: 0000000000000000 R09: ffffed1001c058c9
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001
R13: ffff88800e02cd00 R14: ffff88800e02c500 R15: fffffbfff0c50f78
FS:  00007f9294d09700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f92978a30c0 CR3: 000000002d000000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ipmr_net_exit_batch+0x53/0xa0
 ops_exit_list+0x12b/0x180
 setup_net+0x492/0x7a0
 copy_net_ns+0x2e3/0x700
 create_new_namespaces+0x3f6/0xaf0
 copy_namespaces+0x45c/0x580
 copy_process+0x26c0/0x70e0
 kernel_clone+0xeb/0x850
 __do_sys_clone3+0x1d9/0x260
 do_syscall_64+0xbf/0x1d0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9297793b19
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:00007f9294d09188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: ffffffffffffffda RBX: 00007f92978a6f60 RCX: 00007f9297793b19
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000200003c0
RBP: 00007f92977edf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe3bd6cc2f R14: 00007f9294d09300 R15: 0000000000022000
 </TASK>
irq event stamp: 29019
hardirqs last  enabled at (29031): [<ffffffff81527538>] __up_console_sem+0x78/0x80
hardirqs last disabled at (29042): [<ffffffff8152751d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (28942): [<ffffffff813a9a5c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (28727): [<ffffffff813a9df4>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci0: command tx timeout
Bluetooth: hci1: command tx timeout
Bluetooth: hci0: command tx timeout
Bluetooth: hci1: command tx timeout
Bluetooth: hci0: command tx timeout
Bluetooth: hci1: command tx timeout